Cooling Water TreatmentFor environmental respect

Henkel´s program for a complete control of your system

These problems cannot beconsidered separately, sincethey are interdependent.Therefore a complete treatment is needed, basedon the combination of different treatments, such ascorrosion inhibitors, scaleinhibitors, dispersants andbiocides, depending on thecharacteristics of the specificsystem and the water.

Henkel’s programs are intended to meet all the needs of cooling systems. They are designed to face all kinds of challenges, which may occur in cooling water systems.

Generally, 3 main problems have to be solved:

Corrosion

Scaling and deposits

Microbiological growth, including Legionella

P3 ferrofos®

Scale inhibitors and dispersants

P3 ferrofos®

P3 cetamine®

P3 ferrolix®

Corrosion inhibitors

P3 ferrocid®

Biocides*

P3 ferrolin®

Cleaners

P3 ferrocryl®

Flocculants

Equipment

Phosphorus-containing and phosphorus-free treatments

Biodegradable products for a low environmental impact

Dispersants to prevent fouling and sedimentation of suspended solids

Biodispersants, for a better efficiency of biocide treatments

Specific treatments for pit water, once-through systems, sea water or recycled wastewater as make-up water

Organic and inorganic formulations

Applications over a wide pH range

Specific alkaline treatments for very acidic and soft water

All in one treatments for closed cooling systems

Brass & Aluminium corrosion inhibition

Approved biocides against Legionella pneumophila

Oxidizing and non-oxidizing biocides for the control of bacteria,fungi and algae

Specific biocides with rapid microbiocidal effect and quickdecomposition after use in the cooling system

Biocides for preventive and curative treatments

Wide range of cleaners for the removal of scale, metal oxides,deposits, oil, mud: compatible with steel, stainless steel, galvanized steel, copper alloys, aluminium

Coagulants and flocculants for the preparation of make-up water

Optimization of lime softening

Control of the biofilm with P3 HydroBio®: a unique field test kit tomeasure the biofilm growth and optimize the dosage of biocide

Equipment for on-line control of our products, our biocides andthe main parameters (e.g. blow-down, hardness)

Equipment for the follow-up of the corrosion rate and biofilmgrowth

Our Technologies Features and Applications

*Use biocides safely. Always read the label and product information before use

Henkel KGaAWater TreatmentHenkelstrasse 6740191 DuesseldorfGermany

Phone: +49 - 211 797 9190Fax: +49 - 211 798 2262E-mail: water.treatment@henkel.comInternet: www.henkel-water.com

The information presented herein corresponds to our interpretationof certain test results and field experience to date. This informationis not to be taken as warranty or representation for which weassume legal responsibility. It is offered solely for your considera-tion, investigation and verification.

® designates trademarks of Henkel KGaA or its affiliates, registeredin Germany and elsewhere. © Henkel KGaA, 2007

Please contact us at water.treatment@henkel.com for further information about all our Water TreatmentTechnologies.

Our offer…

Audits and survey of your plant by our cooling treatment experts

Training of your staff

Cooling water monitoring. On-site or carried out at our Central Analytical Laboratories

Lab and pilot trials, with samples of your industrial water

Representative simulation of your operating conditions, to determine the most suitabletreatment using our dedicated software P3-COOLSOFT TM

On-site product development with our mobilepilot cooling systems

Regular surveys and recommendations on theoperating conditions

Specific research and development projects carried out by our international R&D depart-ment in Duesseldorf

…for the benefit of your water systems

Easy control and follow-up: our treatment programs can be analyzed with easy-to-use quick test kits

Comprehensive technical documentation including toxicological and ecological reports

Improvement of your process performance andheat exchange

Environmentally friendly treatment

Fullfilment of local regulations thanks to our customized offer

Reduction of chemicals consumption and water costs

Reduction of make-up water and maximization of water reuse

Optimization of total operating costs

Optimal service due to highly qualified staff

Continuous product development and improvement

Henkel - your partner for comprehensive solutions

Henkel’s wide network of technical service teams and sales representatives can provide youlocally with reliable tailor-made solutions for your cooling water systems. Our aim is to supportyou reducing water and chemicals consumption, focusing on environmental respect and sustainability.

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