C.I.E. Srl - Water treatment plants & Zero Liquid Discharge for the metal finishing industry

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 – [email protected]

http://www.cieeng.com/

mailto:[email protected]

COMPAGNIA ITALIANA ECOLOGIA S.R.L.

2011 - CIE’S 30TH ANNIVERSARY CRUISE

Year of foundation:

1981

32 YEARS OF PROJECT

32 YEARS OF ACHIEVEMENT

32 YEARS OF SERVICE TO THE INDUSTRY

for Metal Finishing Lines


Planning

Realization

Assembling and commissioning

Chemical planning

Chemical products

Feasability study

Industrial cost calculation

Plants & Services


Secretariat

General Manager

Quality assurance

Financial

Safety

Administration

Purchase department

Sales Network Warehouse Laboratory

Project Construction Assembling and commissioning

Research & Development

Technical department

Tech-sales department

Organization chart


1) More than 300 installation

2) More than 30 Z.L.D. lines in the last 5 years

3) Present worldwide

4) Leader in Z.L.D. (Alurec)

5) Advanced technologies (Oxipur, Pural)

6) Innovation and patents (Phoenix)

7) Chemical specialties

8) Prestigious customer list

9) Turnkey plants

10) Follow up and teleassistance

Our Strenghts


APPLIANCES ALUMINIUM WHEELS

COIL COATING

ALUMINIUM CANS

WASTE WATER PLANTS SPECIFICALLY DEDICATED TO METAL FINISHING LINE

AUTOMOTIVE

Target market

ALUMINIUM EXTRUSIONS


1) ZERO LIQUID DISCHARGE PLANT

2) WASTE WATER PLANTS (PURAL® TECHNOLOGY)

3) REVERSE OSMOSIS AND ULTRA FILTRATION UNITS

4) DEIONIZING AND MIXED BED UNITS

5) CHEMICAL DOSING AND CONTROLLING UNITS

6) TELESERVICE AND TELEASSISTANCE

Activities for Aluminium finishing lines


Dirty Dies

SOLIDS

Al(OH)3 CaCO3

CATALYTIC PROCESS FOR CAUSTIC SODA RECOVERING BY SPENT DIE CLEANING SOLUTION Patent n°1398512

Flagship products

Regenerated NaOH

Die Cleaning

Bath

NaOH Neutralization

& Regeneration

NO USE OF SULFURIC OR HYDROCHLORIC ACID

CHANGING FROM TOXIC/DANGEROUS RESIDUAL,

INTO ALUMINIUM HYDROXIDE,

WITH A VOLUME REDUCTION UP TO 50%

COST OF THE PROCESS: ≤ 50 €/T OF SPENT

GENERATED ALUMINIUM HYDROXIDE MARKETABLE

(≥ 50 €/T OF SPENT)

LOW COST OF INSTALLATION

GENERATED WATER DIRECTLY WASTING

OR USABLE FOR IRRIGATION

POSSIBLE IMPLEMENTATION OF THE PROCESSTO RECOVERY

95% OF SPENT NAOH (PHOENIX CATALYST)


TECHNOLOGY TO REMOVE SULPHATES, BY ANODIZING RINSES FOR FINAL DUMPING AS: - WATER IRRIGATION-QUALITY or - FOR PARTIAL OR TOTAL REUSE (Z.L.D.)

Flagship products

ANODIZING LINE

PURAL PLANT

WASTE

Reuse or

Irrigation

WATER CONSUMPTION -50%

WATER ‘IRRIGATION-QUALITY’

COMPAGNIA ITALIANA ECOLOGIA S.R.L. Flagship products

PURAL PLANT

WASTE

Reuse or

Irrigation

CAN WASHER

TECHNOLOGY TO REMOVE SULPHATES, BY ANODIZING RINSES FOR FINAL DUMPING AS: - IRRIGATION WATER QUALITY or - FOR PARTIAL OR TOTAL REUSE (Z.L.D.)

WATER CONSUMPTION -50%

WATER ‘IRRIGATION-QUALITY’

COMPAGNIA ITALIANA ECOLOGIA S.R.L. Flagship products

ZERO WASTE WATER PROCESS FOR ALUMINIUM EXTRUSION PAINTING LINES

(Zero Liquid Discharge)

METAL FINISHING LINES

DEPUR & CROMODEPUR

SPECIAL RECOVERY PLANTS

DEMIRECYCLING

COMPAGNIA ITALIANA ECOLOGIA S.R.L. ZLD - Some of our last installation

750 m3/day

Aluminium Melting

Aluminium Rolling

Aluminium Coil Coating

• Total of water recycled:

• Waste water source:

- GREECE

Leading company for Aluminium production (250.000 ton/years)

- pH 7,5

- 𝑨𝒍 ≤ 1 ppm

- 𝑺𝑶𝟒= ≤ 150 ppm

- 𝑭− ≤ 4 ppm

- Conductivity ≤ 400 μS

• Quality of recovered water:


Z.L.D. 750 m³/day ZERO LIQUID DISCHARGE

PURAL (FLUORIDE /SULPHATES/ COD

REMOVAL)

DISINFECTION

SAND

FILTER

CHARCOAL

FILTER

ULTRA

FILTRATION.

ELVAL

WORKSHOP

COIL COATING LINE

FOUNDRY

ROLLING MILLS

COOLING TOWER

DISTILLED

WATER

TO R

EUSE

TO

ZLD

HIGH PRESSURE REVERSE OSMOSIS

DEOLING

UNIT

PERMEATE

CRYSTALYZER

MULTI EFFECT

EVAPORATOR

(3 STAGE)

REJECT

SLUDGES & SOLIDS

ZLD - Some of our last installation


ZLD – PURAL: SULPHATES/FLUORIDES TREATMENT



ZLD – PURAL 03 STORAGE AND DOSING



ZLD – PURAL: LAMELLA GRAVITY SETTLER



ZLD – U.F. DOUBLE UNIT



ZLD – REVERSE OSMOSIS AND NANO FILTRATION



ZLD – MULTIPLE EFFECT EVAPORATOR



ZLD – GENERAL VIEW


COMPAGNIA ITALIANA ECOLOGIA S.R.L. Some of our last installation

- ITALY

Aluminium profile for architectural

18 Rack/h ≈ 1 ton/h

≈ 300 m2/h

Material to treat:

Production capacity:

Treated surface:

Total water recycled:

2 gr/m2 Aluminium etching:

15 m3/day

Pre treatment: Spray in the tank

Chemical cycle: Acid with Chrome Treatment

COMPAGNIA ITALIANA ECOLOGIA S.R.L. ZDL - Some of our last installations

ZLD – GENERAL VIEW

COMPAGNIA ITALIANA ECOLOGIA S.R.L. ZLD - Some of our last installations

ZLD – DEMIRECYCLING UNITS AND STORAGE TANKS

COMPAGNIA ITALIANA ECOLOGIA S.R.L. ZLD - Some of our last installations

ZLD – DOUBLE STAGE EVAPORATOR


- ITALY

Stainless steel pickling Coil line Production:

Technologies:

Waste Water Treated: Up to 180 m3/h

Sludges: 5 tons/day

Neutralization

Fe, Cr, Ni precipitation

COMPAGNIA ITALIANA ECOLOGIA S.R.L. Some of our last installations

WWTP – GENERAL VIEW


WWTP – FILTER PRESS


- SOUTH AFRICA

3 Aluminium Can Washers – 3000 cpm each Waste water source:

Total treated water:

Feature technologies: Fluoride Reduction Section (F- < 5 ppm);

COD Removal Section;

Automatic poly preparation unit;

Automatic Lime Milk prep. unit;

Automatic Filter Press;

Ready for Pural Process

Up to 40 m3/h


WWTP – PLANT VIEW


WWTP – FLUORIDE REMOVAL SECTION


WWTP – ELECTRICAL CABINET

COMPAGNIA ITALIANA ECOLOGIA S.R.L. Worldwide CIE customers

Water Recovering and Recycling

Our Mission

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 – [email protected]

http://www.cieeng.com/

mailto:[email protected]

C.I.E. Srl - Water treatment plants & Zero Liquid Discharge for the metal finishing industry

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