WATER RECLAMATION SYSTEMS
WATER RECLAMATION – ENVIRONMENTALLY-FRIENDLY AND ECONOMICAL The reclamation and treatment of dirty water produced in vehicle wash plants and commercial high-pressure cleaning is often prescribed by law. Our reclamation systems not only comply with legal standards and requirements, but also reduce consumption and
WATER RECLAMATION
costs for fresh water and cleaning agents considerably. This means that you save up to 95%.
Table of contents: Water reclamation systems Water reclamation for vehicle wash plants
Page 696
Water reclamation for high-pressure cleaners
Page 700
Chemicals for water treatment
Page 794
692
WATER RECLAMATION
WATER RECLAMATION SYSTEMS
WRB Bio Thanks to its very high reclamation quota of up to 95%, this compact system is suitable for all gantry car washes in car dealerships, workshops, service stations and car care centres that use reclaimed water. The system is highly reliable and delivers high-quality reclaimed water at competitive investment costs.
How to read the unit names: Model
Flow performance
Example: WRH
1200
Equipment Classic
WRP = Water Reclamation Particles (Machine for the reduction of particles) WRH = Water Reclamation Hydrocarbons (Machine for the reduction of oil/hydrocarbons) WRB = Water Reclamation Biology (Machine for the reduction of biodegradable substances)
Flow performance in litres per hour
Classic = Basic equipment with manual filter return rinse Car Wash = For use in gantry car washes
693
WATER RECLAMATION
WATER RECLAMATION SYSTEMS
Kärcher offers a tailor-made water reclamation solution for the use of high-pressure cleaners. Modular standard components are combined to form individual systems, which ensure compliance with required limit values and offer potential savings.
694
WATER RECLAMATION
WATER RECLAMATION SYSTEMS
Hydrocyclones or sand filters are used for the removal of suspended matter. For the removal of oil, tried-and-tested methods such as active carbon filters or precipitation/flocculation are used depending on the degree of oil pollution.
695
WATER RECLAMATION SYSTEMS
WATER RECLAMATION FOR VEHICLE WASH PLANTS 85% water saving. 100% cleanliness
This Kärcher system is designed for fast and thorough cleaning of vehicles, from cars to lorries and coaches. With the reduction in fresh water WATER RECLAMATION
consumption of up to 85 percent, Kärcher water reclamation systems can bring about enormous savings.
1
1
2
Chemical-free solution
Low operating costs. Robust filtration process.
2
Modular concept
Location-specific and customised solutions.
WRP 16000
WRP 8000
Fresh water savings of up to 85% Flow of up to 16000 l/h Easy to install
Fresh water savings of up to 85% Flow of up to 8000 l/h Easy to install
Technical data Reclaimed water production
l/h
16000
8000
Voltage
V
230
230
Frequency
Hz
50
50
Weight
kg
375
255
Dimensions (L × W × H)
mm
760 × 760 × 1300
610 × 610 × 1100
1.217-152.0
1.217-151.0
Order No. Price
696
WATER RECLAMATION SYSTEMS
WATER RECLAMATION FOR VEHICLE WASH PLANTS 85% water savings with hydrocyclone
The water reclamation system WRP Car Wash for gantry car washes with hydrocyclone has a flow performance of up to 3,000 l/h. The system
1
1
2
WATER RECLAMATION
reduces fresh water consumption by up to 85%.
Physical filter without maintenance effort
No filter return rinse necessary. No replacement of filter material required.
2
Compact system
Low space requirement. Easy retrofitting option.
WRP Car Wash
Fresh water savings of up to 85% No filter change necessary Low operating costs
Technical data Reclaimed water production
l/h
3000
Voltage
V
230
Frequency
Hz
50
Weight
kg
40
Dimensions (L × W × H)
mm
503 × 240 × 1863
Order No.
1.217-153.0
Price
697
WATER RECLAMATION SYSTEMS
BIOLOGICAL WASTE WATER TREATMENT FOR VEHICLE WASHES Save up to 95% fresh water with WRB Bio
WRB Bio, our biological waste water treatment system, treats the waste water from vehicle wash plants without flocculants or WATER RECLAMATION
cleavage agents reliably and without harming the environment; it returns crystal-clear reclaim water back to the circuit and thereby helps to save up to 95% fresh water. In addition, the system impresses with an excellent cost/benefit ratio.
1
1
2
Very high reclaim water quality
Crystal clear, no turbidity. Virtually odourless. Saves up to 95% fresh water.
2
Compact construction
Also suitable for confined technical rooms. Installation as a replacement for “old” gravel filter possible. Retrofitting without costly earthworks.
698
3
3
4
With type approval
Maximum reclamation according to Appendix 49 AbwV. Simplified approval procedure. No oil separator required as a treatment stage.
4
Biological waste water treatment
Decomposition of cleaning agents and drying aids. Without the use of flocculants and cleavage agents.
WATER RECLAMATION SYSTEMS
WRB 4000 Bio
WRB 2000 Bio
Competitive investment costs Ideal for gantry car washes Low maintenance effort
Competitive investment costs Ideal for gantry car washes Low maintenance effort
WATER RECLAMATION
TECHNICAL DATA AND EQUIPMENT
Technical data Reclaimed water production
l/h
4000
2000
Voltage
V
3 × 400
3 × 400
Frequency
Hz
50
50
Weight
kg
400
300
Dimensions (L × W × H)
mm
900 × 600 × 1800
900 × 600 × 1800
on request
on request
Order No. Price
699
WATER RECLAMATION SYSTEMS
WATER RECLAMATION FOR HIGH-PRESSURE CLEANERS Water treatment without chemistry
The chemical-free water reclamation systems WRH 1200 Classic and WRP 1000 Classic supply high-pressure cleaners in continuous operation WATER RECLAMATION
with recycled water (1,000 l/h) from manual vehicle cleaning.
1
1
2
Chemical-free solution
Low operating costs. Supplies high-pressure cleaners directly.
2
Backwash filters
Effective elimination of particles > 5 µm. Exceptional price/performance ratio.
WRH 1200 Classic
WRP 1000 Classic
For medium oil content: 5–30 mg/l Fresh water saving of up to 85% Flow of up to 1200 l/h
For oil-free waste water: < 5 mg/l Fresh water saving of up to 85% Flow rate up to 1000 l/h
Technical data Reclaimed water production
l/h
1200
1000
Voltage
V
230
–
Frequency
Hz
50
–
Weight
kg
110
45
Dimensions (L × W × H)
mm
1000 × 480 × 1600
660 × 450 × 1100
1.217-111.0
1.217-108.0
Order No. Price
700
WATER RECLAMATION SYSTEMS
WATER RECLAMATION FOR HIGH-PRESSURE CLEANERS The solution to oil pollution
The tried-and-tested HDR 777 system is the ideal solution for all washing pollution. The Kärcher HDR 777 treats washing water with an oil content of 30 to 100 mg/l so that it can be reused for washing processes or drained into the sewerage system with the addition of special flocculants.
1
1
2
Automatic flocculant dosage
Easy operation and reliable compliance with limits for hydrocarbons.
2
Chemical flocculation
Effective removal of oil and pollutants.
HDR 777
HDR 777-VA
For high oil content: 30–100 mg/l Fresh water saving of up to 85% Flow rate up to 800 l/h
For high oil content: 30–100 mg/l Fresh water saving of up to 85% Flow rate up to 800 l/h
Technical data Reclaimed water production
l/h
600 / 800
600 / 800
Voltage
V
230
230
Frequency
Hz
50
50
Weight
kg
485
485
Dimensions (L × W × H)
mm
1300 × 630 × 1300
1300 × 630 × 1300
1.208-100.0
1.208-102.0
Order No. Price
701
WATER RECLAMATION
processes using high-pressure cleaners which produce a high level of oil