CIE Presentation for General Industries

Page 1

WORLDWIDE LEADER FOR ZERO LIQUID DISCHARGE

QUALITY

KNOW-HOW

INNOVATION

R&D

(P23-05) CIE General Presentation – Updated to March 2023-Logo CISART

EXPERIENCE


KNOWLEDGE, COMPETENCE, EXPERTISE

KNOWLEDGE

- 41 YEARS OF EXPERIENCE - Established in 1981 - A YOUNG BUT HIGHLY QUALIFIED TEAM • COMPETENCE - NO LICENSED TECHNOLOGIES - CIE designs and develops Technologies and products for its own use • EXPERTISE - GLOBALLY OPERATING AND GLOBAL THINKING

- Long Time experience in Z.L.D. with the first installation on 1989

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CIE PLANTS IN THE WORLD

CIE has realized over 150 plants in the world, from the Automotive sector to the Coil sector and in the Beverage Cans sector

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Water and Waste Water Technology dedicated to METAL FINISHING LINES

Steel & Galvanizing

Aluminium Extrusion

Coil coating

Aluminium Cans

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ACTIVITIES FOR METAL FINISHNIG LINES

1)

REVERSE OSMOSIS UNITS

2)

DEIONIZING AND MIXED BED UNITS

3)

COALESCER DEOLING UNITS

4)

CHEMICAL DOSING AND CONTROLLING UNITS

5)

WASTE WATER PLANTS (PUR-ALL TECHNOLOGY)

6)

ZERO LIQUID DISCHARGE (Z.L.D.) PLANTS

7)

TELESERVICE AND TELEASSISTANCE 5

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RESEARCH AND DEVELOPMENT

INTERNAL LABORATORY EQUIPPED WITH: ▪ Inductive coupled plasma (I.C.P.) ▪ Spectrophotometers with variable and fixed wavelength ▪ Nephelometer ▪ Thermoreactor

▪ Conductivity meter ▪ pH meter ▪ Titration station

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LEADER IN CHEMICAL SPECIALTIES For Waste Water Treatment and ZLD plants

PUROSORBTM

Specific powder products and blend for adsorption on WWTP of: ✓ COD < 150 ppm; ✓ Oils; ✓ Surfactants; ✓ Organic substances.

PUR-ALLTM

Chemicals Specially formulated for WWTP to remove: ✓ Sulphate < 50 ppm; ✓ Fluoride < 4 ppm;

PUROFLOCTM

Anionic Flocculants for WWTP: ✓ Medium and Heavy TSS concentration.

PUROSMOTM

Chemicals Specially formulated to manage: ✓ Ultra Filtration Units; ✓ Reverse Osmosis Units; ✓ Evaporators Units 7


WHY TO INSTALL Z.L.D.

✓ Extremely restrictive local limits ✓ No available sewer ✓ No available water ✓ Expensive water cost

✓ 97 – 98 % Washer Water Reuse ✓ Environmentally friendly - Ethical Reasons ✓ Risk of dispute with local authorities ✓ Superior quality of reused water in comparison with Tap Water

✓ Possibility to plan installations indipendently of local legislation 8


Z.L.D. Reusing Water Technology

µs/cm

Alkaline Cleaning

Rinse 1

Rinse 2

Activation

Phosphating or Nanotechnology

D1

D2

D.I.

Sludges

Neutralizing

Neutralized Water •

Current technology

Consolidated experience

Superior Rinse Quality

ʎ ≤ 30 µs/cm

Regeneration

Evaporator

Distilled water

Liquor

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Z.L.D. Reusing Water Technology Case History

Z.L.D.

: for Fe, EG, HDG Phosphating Lines Case history : SOFIND - Vicenza ( Italy )

Project data and parameters: - Customer - Subject to be painted - Cycle 1 (EG,HDG) - 80% - Cycle 2 (Aluminium)- 20% - Number of pieces per day - Surface (2 face) /hour - Production per day

: SOFIND (Vicenza-Italy) : Automotive parts : Zn Phosphating + CED + PC : Cr – free + PC : 2000 p/h x 16 h = 32.000 p/day : 0,180 sqm/each x 2000 p/h = 360 sqm/hour : 16 hours (5760 sqm/day)

C.E.D. entrance of frames

EG, HDG (80%)

Back-flow Refilling

ALKALINE PRE_CLEANER

Back-flow Refilling

ALKALINE CLEANER

D.I. WATER RINSE

D.I. WATER RINSE

ACTIVATION

ZINC PHOSPHATING

D.I. WATER RINSE

ZINC PHOSPHATING

D.I . WATER RINSE

D.I. WATER RINSE

All. (20%) 10


PreCleaning/

level

Cleaning/

Rinse

level

level

D.I. Rinse

Zn Phospha ting

Activation

D.I. Rinse

Cr-Free All.Treat

D.I. Rinse

D.I. Rinse

D.I.: 9m3/h

Back-flow

Overflow

Z.L.D. Reusing Water Technology Case History

Sludges Filtration

Floating Oil Unit

Demin. Water Retaking Tank

Retaking Tank

Retaking Tank

Dirty Demin. Water Alcaline Exaust Tank

Acidic + Spent regenerant Tank

CATIONIC

ANIONIC

CHARCOAL

DEMIRECYCLING DRD 9 CATIONIC ANIONIC

D.I. to CED

Acid +Alcaline Spent Regenerants

To recovery 150 l/h

To recovery 200 l/h

MIXED BATH

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Z.L.D. CASE HISTORY: ELVAL (Coil)

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Z.L.D. CASE HISTORY: METRA (Al Extrusion)

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Z.L.D. CASE HISTORY: ZANUSSI (Appliances)

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Z.L.D. CASE HISTORY: SCATTOLINI (Automotive)

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Z.L.D. CASE HISTORY: BEVCAN (Al beverage cans)

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Thank you for your attention and Arrivederci ! CIE COMPAGNIA ITALIANA ECOLOGIA SRL Via I° Maggio, 20/22 – San Zenone al Lambro (MI) – Italy Tel: +39.02.9810470 – Fax: +39.02.98175079 www.cieeng.com – info@cieeng.com


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