Methanol (MeOH) by Asch

Query Query 1. Query

Results

Date

20863 substances in Reaxys

2016-05-10 04h:39m:14s (EST)

1 substances in Reaxys

2016-05-10 04h:39m:37s (EST)

Search as: As drawn 2. Query

(1. Query) AND itemno in (1)

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Reaxys ID 1098229 View in Reaxys

1/1 CAS Registry Number: 67-56-1 Chemical Name: methanol; methyl alcohol; MeOH Linear Structure Formula: HOCH3 Molecular Formula: CH4O Molecular Weight: 32.0422 Type of Substance: acyclic; Isotope or isotope containing compound InChI Key: OKKJLVBELUTLKV-UHFFFAOYSA-N Note:

Exposure Assessment (3) Exposure Sources

References

presence in air

emissions from lactating and dry (nonlactating) Holstein dairy cows and their wastes in an environmentally controlled chamber at 18 deg C; University of California, Davis, Department of Animal Science Swiss Research Facility

Shaw, Stephanie L.; Mitloehner, Frank M.; Jackson, Wendi; Depeters, Edward J.; Fadel, James G.; Robinson, Peter H.; Holzinger, Rupert; Goldstein, Allen H.; Environmental Science and Technology; vol. 41; nb. 4; (2007); p. 1310 - 1316, View in Reaxys

presence in air

emissions from burning wood

Nilsson, Maritha; Ingemarsson, Asa; Pedersen, Joergen R.; Olsson, Jim O.; Chemosphere; vol. 38; nb. 7; (1999); p. 1469 - 1479, View in Reaxys

distribution of the compounds produced during pyrolysis of pure wood samples from basket willow (Salix viminalis), European White Birch (Betula pendula (alba)) and Norway Spruce (Picea abies)

Svaloef-Weibull AB, Svaloev, Sweden

Ingemarsson, Asa; Nilsson, Maritha; Pedersen, Joergen R.; Olsson, Jim O.; Chemosphere; vol. 39; nb. 1; (1999); p. 103 - 112, View in Reaxys

Concentration in the Environment (13) 1 of 13

Media (Concentration in the Environment)

air

Location

simulated aircraft cabin

Contamination Concentration

Ca. 10 - 62.5 ppbv

Method, Remarks (Concentration in the Environment)

median vol. mixing ratio determ.; simulated 7-h flights with 17 passengers; various air purification conditions (no purifier, with prototype air cleaners or sorption-based filter) estab. on 4 successive days of each 4 successive weeks; PTR-MS; figure

Wisthaler, Armin; Strom-Tejsen, Peter; Fang, Lei; Arnaud, Timothy J.; Hansel, Armin; Mark, Tilmann D.; Wyon, David P.; Environmental Science and Technology; vol. 41; nb. 1; (2007); p. 229 - 234, View in Reaxys 2 of 13

Media (Concentration in the Environment)

air

Location

Kobe City, Japan

Contamination Concentration

0 - 2.21 pg/l

Method, Remarks (Concentration in the Environment)

in 4 atmospheric particle samples collected 15 m above ground level in Aug 3-14, 1998, Oct 7-19, 1998, March 1-26, 1999 and April 27 - May 17, 1999; urban particle size (μm): 3.3-7.0, 1.1-3.3, 0.43-1.1 and <0.43; 1H NMR analyses

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Suzuki; Kawakami; Akasaka; Environmental science and technology; vol. 35; nb. 13; (2001); p. 2656 - 2664, View in Reaxys 3 of 13

Media (Concentration in the Environment)

water

Location

Hudson River

Contamination Concentration

<= 0.8 μmol/l

Method, Remarks (Concentration in the Environment)

aq.samples modified with phosphate buffer before addition of der.reagent; precolumn fluorescence derivatization with 9-fluorenylmethyl chloroformate; method detection limit-4 pmol; reversed-phase HPLC

Huang, Gu; Deng, Guohong; Qiao, Huancheng; Zhou, Xianliang; Analytical Chemistry; vol. 71; nb. 19; (1999); p. 4245 - 4249, View in Reaxys 4 of 13

Media (Concentration in the Environment)

laboratory air

Location

Wadsworth Center Laboratory

Contamination Concentration

< 100 ppb

Method, Remarks (Concentration in the Environment)

title comp.conc.up to ca.100 ppbv found during period of frequently MeOH use as solvent; lab.air scrubbled with deioniz.H2O at 0 deg C;precolumn fluorescence derivatization with 9-fluorenylmethyl chloroformate; meth.det.limit-4 pmol; reversed-phase HPLC

Huang, Gu; Deng, Guohong; Qiao, Huancheng; Zhou, Xianliang; Analytical Chemistry; vol. 71; nb. 19; (1999); p. 4245 - 4249, View in Reaxys 5 of 13

Media (Concentration in the Environment)

ambient air

Location

La Plata, Argentina

Contamination Concentration

33.56 ng/l

Method, Remarks (Concentration in the Environment)

ambient air conc.; indoor measurements in a school; November 1994; GC-FID and GCECD analyzed; GC-MS verification

Herbarth, Olf; Rehwagen, Martina; Ronco, Alicia E.; Environmental Toxicology and Water Quality; vol. 12; nb. 1; (1997); p. 31 - 37, View in Reaxys 6 of 13

Media (Concentration in the Environment)

ambient air

Location

La Plata, Argentina

Contamination Concentration

0 - 29.66 ng/l

Method, Remarks (Concentration in the Environment)

spatial dependent conc.; atmospheric conc.; November 1994; GC-FID and GC-ECD analyzed; GC-MS verification

Herbarth, Olf; Rehwagen, Martina; Ronco, Alicia E.; Environmental Toxicology and Water Quality; vol. 12; nb. 1; (1997); p. 31 - 37, View in Reaxys 7 of 13

Media (Concentration in the Environment)

air

Location

plastics workshops

Contamination Concentration

12.2 ppm

Method, Remarks (Concentration in the Environment)

mean concentration; maximum of 135.5 ppm; 39 male workers who were occupationally exposed to styrene in combination with methanol and methyl acetate; measurement by placing water equipped diffusive samplers during an 8-h work shift

Kawai, T.; Mizunuma, K.; Yasugi, T.; Horiguchi, S.; Moon, C.-S.; et al.; Archives of Environmental Contamination and Toxicology; vol. 28; nb. 4; (1995); p. 543 - 546, View in Reaxys

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8 of 13

Media (Concentration in the Environment)

smoke condensate

Contamination Concentration

0.09 - 4.9 mg/g

Method, Remarks (Concentration in the Environment)

mean emission factor based on mass of fuel consumed from three separate fires; fuels: ponderosa pine sapwood, needles, bark, litter, duff, and humus; fires: smolder, self-sustained smolder, flaming; bench-scale fires; condensed at -45 deg C

McKenzie; Wei Min Hao; Richards; Ward; Environmental Science and Technology; vol. 29; nb. 8; (1995); p. 2047 2054, View in Reaxys 9 of 13

Media (Concentration in the Environment)

air

Location

Kuwait

Contamination Concentration

28.3 ppb

Method, Remarks (Concentration in the Environment)

mean indoor conc.; in Kuwaiti houses after Gulf War; flat, villa or an Arabic house; aver. age of each building: 10 years; 6-9 occupants in each house; in bedroom and a living room; in Khaldiya, Ardia, Jabriya, Rabia, Jahra, Riqqa and Ahmadi; GC method

Bouhamra; Environmental Pollution; vol. 90; nb. 1; (1995); p. 121 - 125, View in Reaxys 10 of 13

Media (Concentration in the Environment)

emission of burning hazardous waste

Location

National Cement Co. plant, California

Contamination Concentration

< 0.8 ppm

Method, Remarks (Concentration in the Environment)

1989-1990; 33 percent of the heat input supplied with hazardous waste solvents; peak flame temperatures, ca. 1900 deg C

Hart; Hazardous Waste and Hazardous Materials; vol. 11; nb. 1; (1994); p. 193 - 199, View in Reaxys 11 of 13

Media (Concentration in the Environment)

chemical discharges from chemical plants

Contamination Concentration

200 kg/6 m3

Method, Remarks (Concentration in the Environment)

five two-week sampling periods in 1989; according to the STORK project

Brorson; Bjorklund; Svenstam; Lantz; Environmental Toxicology and Chemistry; vol. 13; nb. 4; (1994); p. 543 552, View in Reaxys 12 of 13

Media (Concentration in the Environment)

chemical discharges from chemical plants

Contamination Concentration

650 kg/25 m3

Method, Remarks (Concentration in the Environment)

five two-week sampling periods in 1989; according to the STORK project

Brorson; Bjorklund; Svenstam; Lantz; Environmental Toxicology and Chemistry; vol. 13; nb. 4; (1994); p. 543 552, View in Reaxys 13 of 13

Location

wood smoke

Contamination Concentration

4300 mg/kg

Method, Remarks (Concentration in the Environment)

per kg fuel consumed; smoldering combustion of ponderosa pine (Pinus ponderosa) sapwood; bench-scale experiment; condensed at -45 deg C; extracted with CH2Cl2; GC/MS analyzed; mean value of three separate fires

McKenzie; Hao; Richards; Ward; Atmospheric Environment; vol. 28; nb. 20; (1994); p. 3285 - 3292, View in Reaxys

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Transport and Distribution (4) 1 of 4

Type (Transport and Distribution)

sorption

Media (Transport and Distribution)

vapor - organobentonite

Results

gas-solid partition coefficient Kc at 353 K: 524.77 ml/g; factors governing sorption of title comp. discussed using linear solvation energy relationship; tables

Method, Remarks (Transport and Distribution)

natural bentonite from Zhejiang Province (China) modified with cetyltrimethylammonium bromide; organic carbon content (wt percent): 11.47; surface area: 7.9 m2/g; micropore volume: 0.015 ml/g; elution by characteristic points; inverse gas chromatography

Tian, Senlin; Zhu, Lizhong; Shi, Yao; Environmental Science and Technology; vol. 38; nb. 2; (2004); p. 489 - 495, View in Reaxys 2 of 4

Type (Transport and Distribution)

volatilization

Media (Transport and Distribution)

pulping spent liquor-air

Results

plots effects of varying conditions on Henry's constants drawn

Method, Remarks (Transport and Distribution)

22 black liquors derived from various wood species; in the pres. or abs. of lignin, inorganic salts, dimethyl sulfide, dimethyldisulfide, methyl ethyl ketone, α- and β-pinene, fatty and resin acids; pH 7.14; 50-80 deg C; headspace GC anal.

Zhu; Liu; Chai; Bullock; Teja; Environmental Science and Technology; vol. 34; nb. 9; (2000); p. 1742 - 1746, View in Reaxys 3 of 4

Type (Transport and Distribution)

adsorption

Media (Transport and Distribution)

water-soil

Results

batch study: Freundlich sorption capacity (k): 5.00, intensity parameters (1/n): 0.69, adsorption capacity: 52 μg/g; dynamic study: adsorption capacity: 69 μg/g; breakthrough curve

Method, Remarks (Transport and Distribution)

Militant fly ash as sorbent; adsorption equilibria/isotherm study: tumbled-bottle batch reactor, 72 h, 20 deg C; adsorption dynamics/continuous column test

Banerjee, Kashi; Cheremisinoff, Paul N.; Cheng, Su Ling; Environmental Science & Technology; vol. 29; nb. 9; (1995); p. 2243 - 2251, View in Reaxys 4 of 4

Type (Transport and Distribution)

sorption

Media (Transport and Distribution)

vapour-soil

Results

capacity and solubility of liquid in peat organic matter (from the vapour isotherm): partition capacity (Q0 om): 620 mg/g, volume fraction solubility (Φ0): 0.51; vapour sorption isotherm

Method, Remarks (Transport and Distribution)

static chamber; peat: organic content: 86.4 percent (dry weight), BET-(N2) surface area: 1.3-1.5 m2/g; 24 deg C

Chiou; Kile; Environmental Science and Technology; vol. 28; nb. 6; (1994); p. 1139 - 1144, View in Reaxys Bioaccumulation, Biomagnification and Biomonitoring (1) 1 of 1

Species (Bioaccumulation, Biomagnification and Biomonitoring)

Salmo gairdneri, rainbow trout

Concentration (Bioaccu- 120.0 mg/l mulation, Biomagnification and Biomonitoring) Biomonitoring

laboratory bioassay; conc. of lowest determinable response; response time: 36 min; fish ventilation frequency; modified WRc MkIII Fish Monitor

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Baldwin, Ian G.; Harman, Mark M. I.; Neville, David A.; Water Research; vol. 28; nb. 10; (1994); p. 2191 - 2199, View in Reaxys Biodegradation (35) 1 of 35

Type (Biodegradation)

aerobic

Inoculum

biofilter

Concentration (Biodegradation)

<= 100 μg/l

Degradation Rate (Biodegradation) [%]

Ca. 100 percent

Exposure Period (Biode- 1 m gradation) Method, Remarks (Biodegradation)

lava packed conventional biofilter fed with title comp., HCHO, dimethylether and CO at empty bed retention time (EBRT) from 58 s to 30 s; room temp.; downward flow; GCTCD/FID in splitless mode; decrease EBRT led to a slight decay in removal efficiency

Prado, O.J.; Veiga; Kennes; Chemosphere; vol. 70; nb. 8; (2008); p. 1357 - 1365, View in Reaxys 2 of 35

Type (Biodegradation)

aerobic

Inoculum

biofilter

Concentration (Biodegradation)

10 - 100 g m-3 h-1

Degradation Rate (Biodegradation) [%]

Ca. 100 percent

Exposure Period (Biode- 2 m gradation) Method, Remarks (Biodegradation)

lava packed biofilter fed with title comp. and dimethylether (ca. 23 g m-3 h-1) at an empty bed retention time of 91 s; room temp.; downward air flow; GC-TCD/FID in splitless mode; ca. 100percent elimination observed even at the highest conc.

Prado, O.J.; Veiga; Kennes; Chemosphere; vol. 70; nb. 8; (2008); p. 1357 - 1365, View in Reaxys 3 of 35

Type (Biodegradation)

aerobic

Inoculum

biofilter

Degradation Rate (Biodegradation) [%]

72 percent

Exposure Period (Biode- 11 m gradation) Method, Remarks (Biodegradation)

lava packed 2-stage bioreactors inoculated with sludge and exposed to mixture of title comp. and formaldehyde for >4 months then connected in series and fed with title comp.; room temp.; downward air flow; GC-TCD/FID in splitless mode; fig.

Prado, O.J.; Veiga; Kennes; Chemosphere; vol. 70; nb. 8; (2008); p. 1357 - 1365, View in Reaxys 4 of 35

Type (Biodegradation)

aerobic

Inoculum

sludge

Concentration (Biodegradation)

Ca. 350 mg/l

Degradation Rate (Biodegradation) [%]

Ca. 100 percent

Exposure Period (Biode- Ca. 8 h gradation) Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

batch experiments in sealed vials containing inoculum from wastewater treatment plant of a formaldehyde resin-producing facility, nutrient solution and title comp. with constant shaking at 200 rpm; GC-TCD/FID in splitless mode

Prado, O.J.; Veiga; Kennes; Chemosphere; vol. 70; nb. 8; (2008); p. 1357 - 1365, View in Reaxys

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5 of 35

Type (Biodegradation)

aerobic

Inoculum

Rhodococcus sp. EC1

Concentration (Biodegradation)

10 μl

Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

title comp. injected to serum bottle containing enrichment culture; incubated at 180 rpm for 7-14 d; pH 7; GC-FID; title comp. degraded; table

Lee, Eun-Hee; Cho, Kyung-Suk; Chemosphere; vol. 71; nb. 9; (2008); p. 1738 - 1744, View in Reaxys 6 of 35

Type (Biodegradation)

sealed-bottle test

Inoculum

mixed bacterial KB-1/TCE culture

Method, Remarks (Biodegradation)

title comp. added in reaction mixture; degraded for ca. 50-400 h; degradation products analyzed by ion and head space gas chromatography; diagram

Degradation Product (Biodegradation)

methane; acetate

Duhamel, Melanie; Edwards, Elizabeth A.; Environmental Science and Technology; vol. 41; nb. 7; (2007); p. 2303 - 2310, View in Reaxys 7 of 35

Type (Biodegradation)

aerobic

Inoculum

microbial biofilm with fresh activated sludge

Concentration (Biodegradation)

Ca. 100 - 1050 ppm

Temperature (Biodegradation) [°C]

20 - 25

Method, Remarks (Biodegradation)

title comp. and H2S introduced to single-stage biotrickling filter; pH ca. 2; GC-FID; removal efficiency remained 100percent during 1st 20 d after new inoculation; ca. 95percent removal with inlet conc. between 450 and 700 ppm; fig.

Jin, Yaomin; Veiga, Maria C.; Kennes, Christian; Chemosphere; vol. 68; nb. 6; (2007); p. 1186 - 1193, View in Reaxys 8 of 35

Type (Biodegradation)

aerobic

Inoculum

microbial biofilm

Concentration (Biodegradation)

18 - 81 ppm

Temperature (Biodegradation) [°C]

20 - 25

Method, Remarks (Biodegradation)

title comp. and H2S introduced to single-stage biotrickling filter; pH ca. 2; GC-FID; title comp. removal not affected by H2S; removal efficiency decreased while elimination capacity increased with increasing conc.; fig.

Jin, Yaomin; Veiga, Maria C.; Kennes, Christian; Chemosphere; vol. 68; nb. 6; (2007); p. 1186 - 1193, View in Reaxys 9 of 35

Type (Biodegradation)

aerobic

Inoculum

Halomonas campisalis (ATCC No. 700597)

Concentration (Biodegradation)

10 g/l

Method, Remarks (Biodegradation)

pH 9; in dark; nitrate, nitrite, bacterial growth monitored; biomass yeld determ.; cololometric analyzed; (figure)

Peyton, Brent M.; Mormile, Melanie R.; Petersen, James N.; Water Research; vol. 35; nb. 17; (2001); p. 4237 4242, View in Reaxys 10 of 35

Type (Biodegradation)

aerobic

Inoculum

microbial communities

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Temperature (Biodegradation) [°C]

40 - 70

Method, Remarks (Biodegradation)

three well-insulated biotrickling filter system; thermophilic conditions; inoculum: sludge from a local wastewater research organization; title comp. loading: 38, 76, 110 g/m3/h; maximum capacity of filters: ca. 80-100 g/m3/h

Kong, Zaide; Farhana, Lulu; Fulthorpe, Roberta R.; Allen, D. Grant; Environmental Science and Technology; vol. 35; nb. 21; (2001); p. 4347 - 4352, View in Reaxys 11 of 35

Type (Biodegradation)

aerobic

Inoculum

Hansenula polymorpha

Concentration (Biodegradation)

230 - 440 mg/l

Degradation Rate (Biodegradation) [%]

100 percent

Exposure Period (Biode- 24 h gradation) Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

wastewater from various chemical industry effluent; ca. 1.1E7 cells/ml; biodegradation kinetics for samples from nitrogen chemical plant (diagrams); determined by a colorimetric enzymatic method

Kaszycki; Tyszka; Malec; Koloczek; Biodegradation; vol. 12; nb. 3; (2001); p. 169 - 177, View in Reaxys 12 of 35

Type (Biodegradation)

aerobic

Inoculum

mushroom compost

Concentration (Biodegradation)

0.35 - 1.8 mg/l

Method, Remarks (Biodegradation)

3-segment biofilter made of clear PVC tubing; 1.5 m in height, 0.15 cm i.d.; compost mixed with wood chips; title comp. inject. into humid oil-free air stream; 10-35 h; GC anal.; maximum elimination capacity: 135-150 g/m3/h

Deshusses, Marc A.; Johnson, Camdon T.; Environmental Science and Technology; vol. 34; nb. 3; (2000); p. 461 - 467, View in Reaxys 13 of 35

Type (Biodegradation)

anaerobic

Inoculum

Voorwetering anaerobic sediment consortium

Concentration (Biodegradation)

300 mg COD/l

Method, Remarks (Biodegradation)

bacteria were incub. with title comp. and anthraquinone-2,6-disulfonate (AQDS; 20 mM) in the pres. or abs. of 2-bromoethanesulfonic acid (BES; 50 mM) for 5 weeks; spectrophotometry; in the pres. of AQDS BES inhibited title comp. consumption; diagrams

Degradation Product (Biodegradation)

acetate

Cervantes, Francisco J; Van Der Velde, Sjirk; Lettinga, Gatze; Field, Jim A; FEMS Microbiology Ecology; vol. 34; nb. 2; (2000); p. 161 - 171, View in Reaxys 14 of 35

Type (Biodegradation)

anaerobic

Inoculum

Nedalco methanogenic granular sludge consortium

Concentration (Biodegradation)

300 mg COD/l

Method, Remarks (Biodegradation)

bacteria were incub. with title comp. and anthraquinone-2,6-disulfonate (AQDS; 20 mM) in the pres. or abs. of 2-bromoethanesulfonic acid (BES; 50 mM) for 5 wks; spectrophotometry; BES had no effect on title comp. consump. in the pres. of AQDS; diagrams

Degradation Product (Biodegradation)

acetate

Cervantes, Francisco J; Van Der Velde, Sjirk; Lettinga, Gatze; Field, Jim A; FEMS Microbiology Ecology; vol. 34; nb. 2; (2000); p. 161 - 171, View in Reaxys

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15 of 35

Type (Biodegradation)

anaerobic

Inoculum

Voorwetering anaerobic sediment consortium

Concentration (Biodegradation)

300 mg COD/l

Method, Remarks (Biodegradation)

bacteria were incub. with title comp. in the pres. 2-bromoethanesulfonic acid (BES; 50 mmol/l) for 5 weeks; title comp. was completely methanized in the abs. of BES; in the pres. of BES title comp. was partially converted into acetate

Degradation Product (Biodegradation)

acetate

Cervantes, Francisco J; Van Der Velde, Sjirk; Lettinga, Gatze; Field, Jim A; FEMS Microbiology Ecology; vol. 34; nb. 2; (2000); p. 161 - 171, View in Reaxys 16 of 35

Type (Biodegradation)

anaerobic

Inoculum

Nedalco methanogenic granular sludge consortium

Concentration (Biodegradation)

300 mg COD/l

Method, Remarks (Biodegradation)

bacteria were incub. with title comp. in the pres. or abs. of 2-bromoethanesulfonic acid (BES; 50 mmol/l) for 5 weeks; title comp. completely consumed in the abs. of BES; in the pres. of BES title comp. was converted into acetate

Degradation Product (Biodegradation)

acetate

Cervantes, Francisco J; Van Der Velde, Sjirk; Lettinga, Gatze; Field, Jim A; FEMS Microbiology Ecology; vol. 34; nb. 2; (2000); p. 161 - 171, View in Reaxys 17 of 35

Type (Biodegradation)

aerobic

Inoculum

waste sludge

Concentration (Biodegradation)

Ca. 100 mg/l

Degradation Rate (Biodegradation) [%]

> 99

Exposure Period (Biode- 65 min gradation) Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

title comp. in composition of synthetic condensate (in mg/l: title comp., 500; dimethyl sulfide, 37; dimethyl disulfide, 25) was treated in high temperature membrane bioreactor (MBR) at pH 6-6.5; GC; time-course curve, graphic representation

Berube; Hall; Water Research; vol. 34; nb. 18; (2000); p. 4359 - 4366, View in Reaxys 18 of 35

Type (Biodegradation)

aerobic

Inoculum

waste sludge

Concentration (Biodegradation)

Ca. 100 mg/l

Degradation Rate (Biodegradation) [%]

> 99

Exposure Period (Biode- 65 min gradation) Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

Berube; Hall; Water Research; vol. 34; nb. 18; (2000); p. 4359 - 4366, View in Reaxys 19 of 35

Type (Biodegradation)

aerobic

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Inoculum

waste sludge

Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

title comp. in composition of synthetic condensate was treated in high temperature membrane bioreactor (MBR) at pH 6-6.5 for 10 min; GC; degradation rate of title comp. decreased sharply compared to those at 55 and 60 deg C; graphic representation

Berube; Hall; Water Research; vol. 34; nb. 18; (2000); p. 4359 - 4366, View in Reaxys 20 of 35

Type (Biodegradation)

aerobic

Inoculum

waste sludge

Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

Berube; Hall; Water Research; vol. 34; nb. 18; (2000); p. 4359 - 4366, View in Reaxys 21 of 35

Type (Biodegradation)

anaerobic

Inoculum

sediment enrichment culture

Concentration (Biodegradation)

200 mg/l

Degradation Rate (Biodegradation) [%]

100 percent

Exposure Period (Biode- 1 d gradation) Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

title comp. was treated in enrichment culture; GC-MS

Booker; Pavlostathis; Water Research; vol. 34; nb. 18; (2000); p. 4437 - 4445, View in Reaxys 22 of 35

Type (Biodegradation)

anaerobic

Inoculum

biomass from anaerobic digester

Concentration (Biodegradation)

<= 16.3 μmol/l

Method, Remarks (Biodegradation)

biomass from anaerobic digester at the Metropolitain Toronto Main Treatment Plant; on the column with silica sand, porosity 0.37; basal medium: yeast extract, perchloroethylene; performance: 946 d; degradation products identified by GC-MS

Degradation Product (Biodegradation)

acetate; methane

Isalou, Mansour; Sleep, Brent E.; Liss, Steven N.; Environmental Science and Technology; vol. 32; nb. 22; (1998); p. 3579 - 3585, View in Reaxys 23 of 35

Type (Biodegradation)

anaerobic

Inoculum

digested sludge

Concentration (Biodegradation)

900 microelectron equiv.

Method, Remarks (Biodegradation)

digested sludge from municipal WWPs; basal medium contained 20 percent yeast extract; threshold hydrogen concn. for methanogenesis detd.; title comp. was consumed within 2 weeks; eventual hydrogen threshold concn.: 10-13 nM

Degradation Product (Biodegradation)

methane

Yang, Yanru; McCarty, Perry L.; Environmental Science and Technology; vol. 32; nb. 22; (1998); p. 3591 - 3597, View in Reaxys 24 of 35

Type (Biodegradation)

anaerobic

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Inoculum

dinitrotoluene transforming anaerobic cultures

Concentration (Biodegradation)

21.75 mmol/l

Degradation Rate (Biodegradation) [%]

100 percent

Exposure Period (Biode- Ca. 50 h gradation) Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

effect of 2,4-dinitrotoluene addition(0.011-0.176 mM)

Degradation Product (Biodegradation)

methane

Cheng, Jiayang; Suidan, Makram T.; Venosa, Albert D.; Water Research; vol. 32; nb. 10; (1998); p. 2921 - 2930, View in Reaxys 25 of 35

Type (Biodegradation)

aerobic

Inoculum

mixed culture of oil-degrading bacteria

Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

culture from aviation fuel-contaminated beach material from Shell Lake, Northwest Territories, Canada; sulfate-free medium; good growth; turbidity spectrophotometry

Fedorak, Phillip M.; Coy, Debora L.; Peakman, Torren M.; Biodegradation; vol. 7; nb. 4; (1996); p. 313 - 327, View in Reaxys 26 of 35

Type (Biodegradation)

anaerobic

Inoculum

granular sludge

Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

UASB reactor; title comp. as the sole C source; trace nutrients; initial feed TOC: 500 mg/l; ca. 60-96 percent TOC removal efficiency; effect of pH, hydraulic retention time and loading rate; kinetic

Degradation Product (Biodegradation)

methane

Bhatti; Furukawa; Fujita; Water Research; vol. 30; nb. 11; (1996); p. 2559 - 2568, View in Reaxys 27 of 35

Type (Biodegradation)

aerobic

Inoculum

Hyphomicrobium sp. DM2

Concentration (Biodegradation)

30 mmol/l

Degradation Rate (Biodegradation) [%]

100 percent

Exposure Period (Biode- Ca. 70 h gradation) Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

in the presence of 8 mM dichloromethane; minimal medium (g/l H2O): 2.04 KH2PO4, 4.35 K2HPO4, 0.4 (NH4)2SO4, 0.024 MgSO4*7H2O, 0.0025 Ca(NO3)2, trace element solution; lag phase: ca. 25 h

Kohler-Staub; Frank; Leisinger; Biodegradation; vol. 6; nb. 3; (1995); p. 229 - 235, View in Reaxys 28 of 35

Type (Biodegradation)

anaerobic

Inoculum

Hyphomicrobium sp. DM2

Concentration (Biodegradation)

20 mmol/l

11/26

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Degradation Rate (Biodegradation) [%]

100 percent

Exposure Period (Biode- Ca. 100 - 140 h gradation) Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

title comp. alone or in the presence of 4.5 mM CH2Cl2; denitrification conditions; minimal medium (g/l H2O): 2.04 KH2PO4, 4.35 K2HPO4, 0.4 (NH4)2SO4, 0.024 MgSO4*7H2O, 0.0025 Ca(NO3)2, NaNO3, trace element solution; lag phase: ca. 3 d

Kohler-Staub; Frank; Leisinger; Biodegradation; vol. 6; nb. 3; (1995); p. 229 - 235, View in Reaxys 29 of 35

Type (Biodegradation)

anaerobic

Inoculum

denitrifying and methanogenic sludges

Concentration (Biodegradation)

Ca. 600 - 700 mg/l

Degradation Rate (Biodegradation) [%]

100 percent

Exposure Period (Biode- Ca. 2 - 11 d gradation) Temperature (Biodegradation) [°C]

28 - 32

Method, Remarks (Biodegradation)

inoculum obtained by acclimation of sludges collected from a sewage treatment plant in Taipei City, and co-immobilized in phosphorylated PVA gel beads; batch and continuous cultures (degr. time ca. 45 h and 11 d, resp.); 100 mg N/l KNO3; various effects

Degradation Product (Biodegradation)

methane

Ying-Feng Lin; Kuo-Cheng Chen; Water Research; vol. 29; nb. 1; (1995); p. 35 - 43, View in Reaxys 30 of 35

Type (Biodegradation)

anaerobic

Inoculum

solid anaerobic Nedalco granular sludge

Concentration (Biodegradation)

8.8 - 21.6 g COD/l/d

Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

UASB reactors; continuous exp.; reactors supplied with 15-50 meq/l NaHCO3 or 20 meq/l K2HPO4; methanogenic and acetogenic phases; methanol removal in methanogenic phase: 91.6-99.9 percent, in acetogenic phase: 59.3 percent; effect on VFA accumulation and COD removal

Degradation Product (Biodegradation)

methane; acetic acid; butyric acid

Florencio; Field; Lettinga; Water Research; vol. 29; nb. 3; (1995); p. 915 - 922, View in Reaxys 31 of 35

Type (Biodegradation)

anaerobic

Inoculum

aquifer slurries amended with nitrate

Degradation Rate (Biodegradation) [%]

100 percent

Exposure Period (Biode- 85 d gradation) Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

initial conc. of title comp.: 50 ppm C; slurries: 50 g of sediment from a landfill leachate impacted aquifer, H2O 75 ml, Na2S 1 mM, resazurin 0.0002 percent; NaNO3 8 mM; 80 percent N2:20 percent CO2, 1 atm; in the dark; NO3 consumed: 120 percent; rate: 71.2 μmol NO3/day

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Mormile; Liu; Suflita; Environmental Science and Technology; vol. 28; nb. 9; (1994); p. 1727 - 1732, View in Reaxys 32 of 35

Type (Biodegradation)

anaerobic

Inoculum

aquifer slurries amended with sulfate

Degradation Rate (Biodegradation) [%]

100 percent

Exposure Period (Biode- 244 d gradation) Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

initial conc. of title comp.: 50 ppm C; slurries: 50 g of sediment from a landfill leachate impacted aquifer, H2O 75 ml, Na2S 1 mM, resazurin 0.0002 percent; Na2SO4 5 mM; 80 percent N2:20 percent CO2, 1 atm; in the dark; SO4 consumed: 17 percent; rate: 1.15 μmol SO4/day

Degradation Product (Biodegradation)

methane

Mormile; Liu; Suflita; Environmental Science and Technology; vol. 28; nb. 9; (1994); p. 1727 - 1732, View in Reaxys 33 of 35

Type (Biodegradation)

aerobic

Inoculum

Hyphomicrobium strain VS

Concentration (Biodegradation)

10 mmol/l

Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

mineral medium for enrichment and cultivation; DMS utilizing bacteria; growth tests; respiration test polarographically; air biofiltration; biofilter carrier material polyurethane and lava stone

Pol; Op den Camp; Mees; Kersten; van der Drift; Biodegradation; vol. 5; nb. 2; (1994); p. 105 - 112, View in Reaxys 34 of 35

Type (Biodegradation)

anaerobic

Inoculum

microbial cultures

Concentration (Biodegradation)

1.93 g/l

Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

chemostat; steady-state and batch spike exp.; sulfate red. and methanogenesis; cultures from methanogenic and sulfate-reducing reactors, U.S.EPA Test and Evaluation Facility, Cincinnati, Ohio; kinetics; utilization by methanogens

Degradation Product (Biodegradation)

methane

Gupta, Ashutosh; Flora, Joseph R. V.; Gupta, Munish; Sayles, Gregory D.; Suidan, Makram T.; Water Research; vol. 28; nb. 4; (1994); p. 781 - 793, View in Reaxys 35 of 35

Type (Biodegradation)

anaerobic

Inoculum

methane producing bacteria

Temperature (Biodegradation) [°C]

Method, Remarks (Biodegradation)

chemostat; batch spike exp.; culture: methanogenic reactor, U.S.EPA Test and Evaluation Facility, Cincinnati, Ohio; methanol feed: 2.90 g/day as COD; gas production 0.97-1.00 l/ day, 87-94 percent methane, effluent substrate conc. 16-34 μmol/l, pH 7.18-7.20

Degradation Product (Biodegradation)

methane

13/26

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Gupta, Ashutosh; Flora, Joseph R. V.; Sayles, Gregory D.; Suidan, Makram T.; Water Research; vol. 28; nb. 4; (1994); p. 795 - 803, View in Reaxys Abiotic Degradation, Hydrolysis (37) 1 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Rate Constant

3.4E-3 min-1

Method, Remarks (Abio- in reactor open to ambient air; title comp. added to suspension (inital pH 3) of TiO2 (Detic Degradation, Hydrol- gussa P25) powder in distilled water; irradiated by Xe arc lamp (300 W) with magnetic stirysis) ring; analyzed by UV/Vis spectrophotometry Ryu, Jungho; Choi, Wonyong; Environmental Science and Technology; vol. 42; nb. 1; (2008); p. 294 - 300, View in Reaxys 2 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Rate Constant

0.4E-3 min-1

Method, Remarks (Abio- in reactor open to ambient air; title comp. added to suspension (inital pH 3) of TiO2 (Homtic Degradation, Hydrol- bikat UV100) powder in distilled water; irradiated by Xe arc lamp (300 W) with magnetic ysis) stirring; analyzed by UV/Vis spectrophotometry Ryu, Jungho; Choi, Wonyong; Environmental Science and Technology; vol. 42; nb. 1; (2008); p. 294 - 300, View in Reaxys 3 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Rate Constant

2.4E-3 min-1

Method, Remarks (Abio- in reactor open to ambient air; title comp. added to suspension (inital pH 3) of TiO2 (Juntic Degradation, Hydrol- sei) powder in distilled water; irradiated by Xe arc lamp (300 W) with magnetic stirring; anysis) alyzed by UV/Vis spectrophotometry Ryu, Jungho; Choi, Wonyong; Environmental Science and Technology; vol. 42; nb. 1; (2008); p. 294 - 300, View in Reaxys 4 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Rate Constant

0.65E-3 min-1

Method, Remarks (Abio- in reactor open to ambient air; title comp. added to suspension (inital pH 3) of TiO2 (Anatic Degradation, Hydrol- tase) powder in distilled water; irradiated by Xe arc lamp (300 W) with magnetic stirring; ysis) analyzed by UV/Vis spectrophotometry Ryu, Jungho; Choi, Wonyong; Environmental Science and Technology; vol. 42; nb. 1; (2008); p. 294 - 300, View in Reaxys 5 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Rate Constant

0.75E-3 min-1

Method, Remarks (Abio- in reactor open to ambient air; title comp. added to suspension (inital pH 3) of TiO2 (Rutic Degradation, Hydrol- tile) powder in distilled water; irradiated by Xe arc lamp (300 W) with magnetic stirring; anysis) alyzed by UV/Vis spectrophotometry Ryu, Jungho; Choi, Wonyong; Environmental Science and Technology; vol. 42; nb. 1; (2008); p. 294 - 300, View in Reaxys 6 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Rate Constant

1.9E-3 min-1

Method, Remarks (Abio- in reactor open to ambient air; title comp. added to suspension (inital pH 3) of TiO2 (Miltic Degradation, Hydrol- lennium PC100) powder in distilled water; irradiated by Xe arc lamp (300 W) with magnetysis) ic stirring; analyzed by UV/Vis spectrophotometry Ryu, Jungho; Choi, Wonyong; Environmental Science and Technology; vol. 42; nb. 1; (2008); p. 294 - 300, View in Reaxys 7 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

14/26

2016-05-10 05:48:02

Rate Constant

1.5E-3 min-1

Method, Remarks (Abio- in reactor open to ambient air; title comp. added to suspension (inital pH 3) of TiO2 (Ishitic Degradation, Hydrol- hara ST-01) powder in distilled water; irradiated by Xe arc lamp (300 W) with magnetic ysis) stirring; analyzed by UV/Vis spectrophotometry Ryu, Jungho; Choi, Wonyong; Environmental Science and Technology; vol. 42; nb. 1; (2008); p. 294 - 300, View in Reaxys 8 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Rate Constant

0.4E-3 min-1

Method, Remarks (Abio- in reactor open to ambient air; title comp. added to suspension (inital pH 3) of TiO2 (HFtic Degradation, Hydrol- etched Degussa P25) powder in distilled water; irradiated by Xe arc lamp (300 W) with ysis) magnetic stirring; analyzed by UV/Vis spectrophotometry Ryu, Jungho; Choi, Wonyong; Environmental Science and Technology; vol. 42; nb. 1; (2008); p. 294 - 300, View in Reaxys 9 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

3.1 - 9

Method, Remarks (Abio- nanoparticulate zero-valent iron (150 μM) or Fe(II) added to air-saturated solution containtic Degradation, Hydrol- ing title comp. and 1-2 mM buffer; UV-vis spectrophotometer; HPLC/UV analysis; maxiysis) mum yield of degradation product observed at pH 7; figure Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 4; (2008); p. 1262 1267, View in Reaxys 10 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

50 ppmv

Temperature (Abiotic Degradation, Hydrolysis) [°C]

Rate Constant

0.40 per second

Method, Remarks (Abio- title comp. UV-irradiated in reactor packed with silica-titania composite pellets (pore size: tic Degradation, Hydrol- 45-299 Angstroem); space time (τ): 1.1-8.6 s; 95percent RH; GC/FID; spectrophotometry; ysis) steady-state title comp., byproduct effluent conc. decreased with τ; figs. Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Stokke, Jennifer M.; Mazyck, David W.; Environmental Science and Technology; vol. 42; nb. 10; (2008); p. 3808 3813, View in Reaxys 11 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

50 ppmv

15/26

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Temperature (Abiotic Degradation, Hydrolysis) [°C]

Method, Remarks (Abio- title comp. UV-irradiated in reactor packed with silica-titania composite pellets (45 Angtic Degradation, Hydrol- stroem); space time: 4.3 s; face velocity (υ): 0.093-0.28 m/s; 95percent RH; GC/FID; specysis) trophotometry; steady-state title comp. effluent conc. decreased with υ; figs. Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Stokke, Jennifer M.; Mazyck, David W.; Environmental Science and Technology; vol. 42; nb. 10; (2008); p. 3808 3813, View in Reaxys 12 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

2-7

Method, Remarks (Abio- nZVI solution added to air saturated title comp. solution with 2 mM sodium polyoxotungtic Degradation, Hydrol- state in presence of O2; reaction time: <= 180 min; deg. product determined using DNPH ysis) derivatization; HPLC-UV; degradation product conc. enhanced with time; figure Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Lee, Changha; Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 13; (2008); p. 4921 - 4926, View in Reaxys 13 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

2-7

Method, Remarks (Abio- Fe(II) solution added to air saturated title comp. solution with 2 mM sodium polyoxotungtic Degradation, Hydrol- state in presence of O2; reaction time: <= 180 min; deg. product determined using DNPH ysis) derivatization; HPLC-UV; degradation product conc. enhanced with time; figure Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Lee, Changha; Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 13; (2008); p. 4921 - 4926, View in Reaxys 14 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

16/26

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pH-Value (Abiotic Degradation, Hydrolysis)

Method, Remarks (Abio- Fe(II) solution added to air saturated title comp. solution in presence of O2; reaction time: tic Degradation, Hydrol- <= 180 min; degradation product determined using DNPH derivatization; HPLC-UV; figure ysis) Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Lee, Changha; Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 13; (2008); p. 4921 - 4926, View in Reaxys 15 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

Method, Remarks (Abio- nZVI solution added to air saturated title comp. solution in presence of O2; reaction time: tic Degradation, Hydrol- <= 180 min; degradation product determined using DNPH derivatization; HPLC-UV; figure ysis) Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Lee, Changha; Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 13; (2008); p. 4921 - 4926, View in Reaxys 16 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

Method, Remarks (Abio- nZVI solution added to air saturated title comp. solution containing <= 2 mM sodium polytic Degradation, Hydrol- oxotungstate (POM) in O2 presence; reaction time: 180 min; deg. product determ. using ysis) DNPH derivatization; HPLC-UV; deg. product conc. enhanced with POM conc.; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Lee, Changha; Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 13; (2008); p. 4921 - 4926, View in Reaxys 17 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

17/26

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Method, Remarks (Abio- Fe(II) solution added to air saturated title comp. solution containing <= 2 mM sodium polytic Degradation, Hydrol- oxotungstate (POM) in O2 presence; reaction time: 180 min; deg. product determ. with ysis) DNPH derivatization; HPLC-UV; deg. product conc. enhanced with POM conc.; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Lee, Changha; Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 13; (2008); p. 4921 - 4926, View in Reaxys 18 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

Method, Remarks (Abio- Fe(II) solution added to air saturated title comp. solution with <= 2 mM sodium polyoxotic Degradation, Hydrol- tungstate (POM) in presence of O2; reaction time: 180 min; deg. product determ. using ysis) DNPH derivatization; HPLC-UV; deg. product conc. enhanced upto 0.5 μM POM; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Lee, Changha; Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 13; (2008); p. 4921 - 4926, View in Reaxys 19 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

Method, Remarks (Abio- nZVI solution added to air saturated title comp. solution with <= 2 mM sodium polyoxotic Degradation, Hydrol- tungstate (POM) in presence of O2; reaction time: 180 min; deg. product determ. using ysis) DNPH derivatization; HPLC-UV; deg. product conc. enhanced upto 0.5 μM POM; figure Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Lee, Changha; Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 13; (2008); p. 4921 - 4926, View in Reaxys 20 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

2-7

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Method, Remarks (Abio- 100 μM Fe(II) sol. added to air saturated title comp. sol. with 2 mM silica-immobilized sotic Degradation, Hydrol- dium polyoxotungstate in O2 presence; reaction time: 180 min; deg. product determ. with ysis) DNPH derivatization; HPLC-UV; deg. products conc. high at pH 2 and 7; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Lee, Changha; Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 13; (2008); p. 4921 - 4926, View in Reaxys 21 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

2-7

Method, Remarks (Abio- 100 μM nZVI solution added to air saturated title comp. sol. with 2 mM silica-immobilized tic Degradation, Hydrol- sodium polyoxotungstate in O2 presence; reaction time: 180 min; deg. product determ. ysis) using DNPH derivatization; HPLC-UV; deg. products conc. high at pH 2, 7; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Lee, Changha; Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 13; (2008); p. 4921 - 4926, View in Reaxys 22 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

2 - 10

Method, Remarks (Abio- 100 μM nZVI solution added to air saturated title comp. sol. with 2 mM sodium polyoxotic Degradation, Hydrol- tungstate in presence of O2; reaction time: 180 min; deg. product determ. using DNPH ysis) derivatization; HPLC-UV; deg. products conc. increased at pH ca. 2 and ca. 7; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Lee, Changha; Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 13; (2008); p. 4921 - 4926, View in Reaxys 23 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

2 - 10

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Method, Remarks (Abio- 100 μM Fe(II) solution added to air saturated title comp. sol. with 2 mM sodium polyoxotic Degradation, Hydrol- tungstate in O2 presence; reaction time: 180 min; deg. product determ. using DNPH deriysis) vatization; HPLC-UV; deg. products conc. increased at pH ca. 2 and ca. 7; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Lee, Changha; Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 13; (2008); p. 4921 - 4926, View in Reaxys 24 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

Method, Remarks (Abio- nZVI solution added to air saturated title comp. solution containing 0.25 mM EDTA in prestic Degradation, Hydrol- ence of O2; reaction time: 180 min; degradation product determined using DNPH derivatiysis) zation; HPLC-UV; degradation products conc. enhanced at pH 7; figure Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Lee, Changha; Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 13; (2008); p. 4921 - 4926, View in Reaxys 25 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

Method, Remarks (Abio- nanoparticulate zero-valent iron added to air saturated solutions containing title comp., litic Degradation, Hydrol- gands (oxalate, nitrilotriacetic acid, EDTA) and buffer in vials; incub. for 60 min in the dark; ysis) HPLC; ligand addition increased formaldehyde yield; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 18; (2008); p. 6936 6941, View in Reaxys 26 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

3-9

20/26

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Method, Remarks (Abio- nanoparticulate zero-valent iron added to air saturated solutions containing title comp. and tic Degradation, Hydrol- 10 mM oxalate in sealed vials; incub. for 60 min in the dark; analyzed by HPLC; highest ysis) degradation product yield observed at pH 6; diagram Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 18; (2008); p. 6936 6941, View in Reaxys 27 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

3-9

Method, Remarks (Abio- Fe(II) solution aliquot added to air saturated solutions containing title comp. and 10 mM tic Degradation, Hydrol- oxalate in sealed vials; incub. for 60 min in the dark; analyzed by HPLC; highest degradaysis) tion product yield observed at pH 7; diagram Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 18; (2008); p. 6936 6941, View in Reaxys 28 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

3-9

Method, Remarks (Abio- nanoparticulate zero-valent iron added to air saturated solutions containing title comp. and tic Degradation, Hydrol- 1 mM nitrilotriacetic in sealed vials; incub. for 60 min in the dark; analyzed by HPLC; highysis) est degradation product yield observed at pH 8; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 18; (2008); p. 6936 6941, View in Reaxys 29 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

3-9

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Method, Remarks (Abio- Fe(II) solution aliquot added to air saturated solutions containing title comp. and 1 mM nitic Degradation, Hydrol- trilotriacetic acid in sealed vials; incub. for 60 min in the dark; analyzed by HPLC; highest ysis) degradation product yield observed at ca. pH 7.7; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 18; (2008); p. 6936 6941, View in Reaxys 30 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

3-9

Method, Remarks (Abio- nanoparticulate zero valent iron added to air saturated solutions containing title comp. and tic Degradation, Hydrol- 200 μM EDTA in sealed vials; incub. for 60 min in the dark; analyzed by HPLC; highest ysis) degradation product yield observed at pH 8; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 18; (2008); p. 6936 6941, View in Reaxys 31 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

100 mmol/l

Temperature (Abiotic Degradation, Hydrolysis) [°C]

pH-Value (Abiotic Degradation, Hydrolysis)

3-9

Method, Remarks (Abio- Fe(II) solution aliquot added to air saturated solutions containing title comp. and 200 μM tic Degradation, Hydrol- EDTA in sealed vials; incub. for 60 min in the dark; analyzed by HPLC; degradation prodysis) uct yield increase with pH; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

formaldehyd

Keenan, Christina R.; Sedlak, David L.; Environmental Science and Technology; vol. 42; nb. 18; (2008); p. 6936 6941, View in Reaxys 32 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

pH-Value (Abiotic Degradation, Hydrolysis)

Method, Remarks (Abio- title comp. in 0.1 M NaNO3 under illumination in nanoporous TiO2 film electrode (mixed tic Degradation, Hydrol- anatase/rutile phase) with applied potential of 0.30 V; linear voltammetry; title comp. was ysis) degraded as indicated by linear photocurrent response; diagrams Jiang, Dianlu; Zhang, Shanqing; Zhao, Huijun; Environmental Science and Technology; vol. 41; nb. 1; (2007); p. 303 - 308, View in Reaxys 33 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

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Concentration (Abiotic Degradation, Hydrolysis)

15000 ppm

Temperature (Abiotic Degradation, Hydrolysis) [°C]

100 - 350

Method, Remarks (Abio- in a steady flow catalytic reactor test system; title comp. in the presence of O2 or O3 with tic Degradation, Hydrol- or without V2O5/TiO2 catalyst; gas hourly space velocity: 60000 h-1; O3 to title comp. raysis) tio: 1.2; GC/FID; degradation highest with O3 and catalyst; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

Methyl formate

Almquist, Catherine B.; Sahle-Demessie, Endalkachew; Sehker, Sridara Chandra; Sowash, Julia; Environmental Science and Technology; vol. 41; nb. 13; (2007); p. 4754 - 4760, View in Reaxys 34 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

15000 ppm

Temperature (Abiotic Degradation, Hydrolysis) [°C]

125

Method, Remarks (Abio- in a steady flow catalytic reactor; title comp. with O3 and V2O5/TiO2 catalyst; gas hourly tic Degradation, Hydrol- space velocity: 60000 h-1; O3 to title comp. ratio: ca. 0.5-1.5; GC/FID; degradation rate: ysis) ca. 50-90percent; degradation increases with increasing O3 conc.; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

Methyl formate

Almquist, Catherine B.; Sahle-Demessie, Endalkachew; Sehker, Sridara Chandra; Sowash, Julia; Environmental Science and Technology; vol. 41; nb. 13; (2007); p. 4754 - 4760, View in Reaxys 35 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Concentration (Abiotic Degradation, Hydrolysis)

15000 ppm

Temperature (Abiotic Degradation, Hydrolysis) [°C]

100 - 200

Method, Remarks (Abio- in a steady flow catalytic reactor; title comp. with O3 and V2O5/TiO2 catalyst; gas hourly tic Degradation, Hydrol- space velocity (GHSV): ca. 50E-3 - 250E-3 h-1; O3 to title comp. ratio: 1.2; GC/FID; degraysis) dation decreases with increasing GHSV; fig. Degradation Product (Abiotic Degradation, Hydrolysis)

Methyl formate

Almquist, Catherine B.; Sahle-Demessie, Endalkachew; Sehker, Sridara Chandra; Sowash, Julia; Environmental Science and Technology; vol. 41; nb. 13; (2007); p. 4754 - 4760, View in Reaxys 36 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Degradation Rate (Abio- Ca. 100 percent tic Degradation, Hydrolysis) [%] Exposure Period (Abiotic Degradation, Hydrolysis)

5.5 h

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Method, Remarks (Abio- high-strength hexamine-contam. wastewater; electro-Fenton (EF-Fere) method; batch tic Degradation, Hydrol- electrolysis; rectang. reactor; H2O2; ferric sulfate; HPLC anal. ysis) Chou, Shanshan; Huang, Yao-Hui; Lee, Shen-Nan; Huang, Gaw-Hao; Huang, Chihpin; Water Research; vol. 33; nb. 3; (1999); p. 751 - 759, View in Reaxys 37 of 37

Type (Abiotic Degradation, Hydrolysis)

oxidation

Temperature (Abiotic Degradation, Hydrolysis) [°C]

66.85 - 426.85

Method, Remarks (Abio- palladium monolithic automotive catalyst (79 g Pd/M3 γ-alumina substrate); title comp. as tic Degradation, Hydrol- the only fuel component: > 90 percent conversion at inlet temp. ca. 340 K; effect of O2 ysis) conc. and others component; also on deactivated catalyst; histeresis Degradation Product (Abiotic Degradation, Hydrolysis)

carbon dioxide

Frankel, Kevin A.; Mew, Tyson M.; Lim, Phooi K.; Roberts, George W.; Environmental Science and Technology; vol. 30; nb. 6; (1996); p. 1997 - 2003, View in Reaxys Abiotic Degradation, Photolysis (10) 1 of 10

Type (Abiotic Degradation, Photolysis)

photodegradation

Concentration (Abiotic 100 ppm Degradation, Photolysis) Method, Remarks (Abio- Xe lamp with max emission at 360-385 nm (800 W); in presence TiO2 aqueous suspentic Degradation, Photol- sion, TiO2-H2O2 or H2O2; experiment performed under different pH: 3, 5 or 7; irradiation ysis) time 30 min Degradation Product (Abiotic Degradation, Photolysis)

formaldehyd

Arana; Martinez Nieto; Herrera Melian; Dona Rodriguez; Gonzalez Diaz; Perez Pena; Bergasa; Alvarez; Mendez; Chemosphere; vol. 55; nb. 6; (2004); p. 893 - 904, View in Reaxys 2 of 10

Type (Abiotic Degradation, Photolysis)

photodegradation

Concentration (Abiotic 1.151E-5 mol/l Degradation, Photolysis) Temperature (Abiotic 25 - 75 Degradation, Photolysis) [°C] Rate Constant

0.963E-3 - 1.81E-3 mol m-3 min-1

Method, Remarks (Abio- in batch photoreactor containing Pyrex glass tube coated by TiO2; irradiated with germicitic Degradation, Photol- dal lamp (max. 254 nm); gaseous title comp. in air, N2 or O2 with/without water vapor ysis) Kim; Hoang; Hwang; Chemosphere; vol. 48; nb. 4; (2002); p. 437 - 444, View in Reaxys 3 of 10

Type (Abiotic Degradation, Photolysis)

chlorination

Degradation Rate (Abio- 52.9 - 55.5 percent tic Degradation, Photolysis) [%] Exposure Period (Abiotic Degradation, Photolysis)

Method, Remarks (Abio- in dark; in presens H2SO4; GC/MS analyzed; title comp. produced 3-chloro-4-(dichlorotic Degradation, Photol- methyl)-5-hydroxyl-2(5H)-furanone amount 9.3-80.0 μg; in presense BF3 yield 100 perysis) cent

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Degradation Product (Abiotic Degradation, Photolysis)

3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone

Junhe, Lu; Huixian, Zou; Chengyong, Yang; Zirui, Yu; Jinqi, Zhang; Water Research; vol. 36; nb. 4; (2002); p. 970 - 974, View in Reaxys 4 of 10

Type (Abiotic Degradation, Photolysis)

photomineralization

Temperature (Abiotic 20 - 30 Degradation, Photolysis) [°C] Method, Remarks (Abio- vacuum-UV-oxidation (H2O-VUV) within a Xe-excimer flow-through photoreactor (180 tic Degradation, Photol- min); incoherent Xe-excimer lamp (172 nm); water; in the presence of air; TOC (t = 0 min) ysis) and ΔTOC180, mg/l: 44.0 and 36.5, respectively; TOC: total organic carbon Oppenlaender; Gliese; Chemosphere; vol. 40; nb. 1; (2000); p. 15 - 21, View in Reaxys 5 of 10

Type (Abiotic Degradation, Photolysis)

photooxidation

Concentration (Abiotic 100 - 400 ppm Degradation, Photolysis) Temperature (Abiotic 25 Degradation, Photolysis) [°C] Rate Constant

4.4 ppm/min*g

Method, Remarks (Abio- plan TiO2 or Pt/TiO2; liquid-phase recycle photoreactor; aq. sol.; in the pres. of O2; black tic Degradation, Photol- light fluorescent bulb (3.08E-4 Einstein/min); GC anal.; Langmuir adsorption isotherm ysis) Degradation Product (Abiotic Degradation, Photolysis)

carbon dioxide

Chen, Jian; Ollis, David F.; Rulkens, Wim H.; Bruning, Harry; Water Research; vol. 33; nb. 5; (1999); p. 1173 1180, View in Reaxys 6 of 10

Type (Abiotic Degradation, Photolysis)

photooxidation

Concentration (Abiotic 4.2 - 29.1 mmol/l Degradation, Photolysis) pH-Value (Abiotic Degradation, Photolysis)

5.1 - 10.9

Method, Remarks (Abio- aq. solution; liquid-phase recycle photoreactor; in the pres. of TiO2, Pd/TiO2 or Pt/TiO2; tic Degradation, Photol- black-light fluorescent tube (GE BLB-15 W); 3.08E-4 Einstein/min; in the pres. of dissolv. ysis) O2; GC-FID anal. Degradation Product (Abiotic Degradation, Photolysis)

carbon dioxide

Chen, Jian; Ollis, David F.; Rulkens, Wim H.; Bruning, Harry; Water Research; vol. 33; nb. 3; (1999); p. 661 668, View in Reaxys 7 of 10

Type (Abiotic Degradation, Photolysis)

photooxidation

Concentration (Abiotic 3 percent Degradation, Photolysis) Temperature (Abiotic 20 - 150 Degradation, Photolysis) [°C] Method, Remarks (Abio- flow-through conditions, visible light λ > 400 nm, on surface of polycrystalline and silica gel tic Degradation, Photol- supported samples of CdS and CdO, 8-10 h ysis)

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Degradation Product (Abiotic Degradation, Photolysis)

formaldehyd

Kolmakov, K. Yu.; Pak, V. N.; Russian Journal of Applied Chemistry; vol. 72; nb. 7; (1999); p. 1192 - 1196; Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation); vol. 72; nb. 7; (1999); p. 1132 - 1135, View in Reaxys 8 of 10

Type (Abiotic Degradation, Photolysis)

photodegradation

Concentration (Abiotic 250 mg/l Degradation, Photolysis) Temperature (Abiotic 20 Degradation, Photolysis) [°C] pH-Value (Abiotic Degradation, Photolysis)

2.8 - 4

Method, Remarks (Abio- Fe/H2O2, UV-vis/Fe(II)/H2O2 and UV-vis/ferrioxalate/H2O2 process; process water; Hg tic Degradation, Photol- UV lamp; diagram of the destruction versus UV dose; HPLC method ysis) Degradation Product (Abiotic Degradation, Photolysis)

formic acid

Safarzadeh-Amiri, Ali; Bolton, James R.; Cater, Stephen R.; Water Research; vol. 31; nb. 4; (1997); p. 787 - 798, View in Reaxys 9 of 10

Type (Abiotic Degradation, Photolysis)

photooxidation

Concentration (Abiotic 0.23 - 2.25 mmol/l Degradation, Photolysis) Rate Constant

0.16 μM0.1*h-1

Method, Remarks (Abio- batch reactor; dry vapor; pristine P-25 TiO2 catalyst; iradiation by 3.2E-9 Einstein/s/cm2 at tic Degradation, Photol- 360 nm (fluorescent lamp); 1 atm air; apparent order in title comp.: 0.9; photoefficiencies: ysis) 0.13-1.1 molec/photon; effect of H2O conc.; products; diagrams Lichtin; Avudaithai; Environmental Science and Technology; vol. 30; nb. 6; (1996); p. 2014 - 2020, View in Reaxys 10 of 10

Type (Abiotic Degradation, Photolysis)

photooxidation

Concentration (Abiotic 1.2 - 24.7 mmol/l Degradation, Photolysis) Rate Constant

14.1 μM0.55*h-1

Method, Remarks (Abio- batch reactor; aqueous solution; pristine P-25 TiO2 catalyst; iradiation by 3.2E-9 tic Degradation, Photol- Einstein/s/cm2 at 360 nm (fluorescent lamp); 1 atm O2; apparent order: 0.45; photoeffiysis) ciencies: 0.036-0.11 molec/photon; products; diagrams Lichtin; Avudaithai; Environmental Science and Technology; vol. 30; nb. 6; (1996); p. 2014 - 2020, View in Reaxys Oxygen Demand (1) 1 of 1

Type (Oxygen Demand)

BOD5

Related to

Substance

Concentration (Oxygen Demand)

2.5 - 24.7 mg/l

Oxygen Demand [mg O2/l]

0.10 - 0.23 μA

Method, Remarks (Oxygen Demand)

dead-cell biosensor method; from Bacillus subtilis thermally killed cells; at 25 deg C; pH 7.2; 0.31 M phosphate buffer

Qian, Zhenrong; Tan; Water Research; vol. 32; nb. 3; (1998); p. 801 - 807, View in Reaxys

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