Wastewater Treatment

Contact Information

Global Nalco Locations
Local Sales Offices
Energy Services Contacts

Nalco EAME Headquarters

Nalco Europe Sàrl
A-One Business Park
Z.A. La Pièce 1
Route de l’Etraz
1180 Rolle
Switzerland
Tel: +41 (0)21 614 6400

Wastewater Treatment

Wastewater treatment requires as much attention as other processes within your operation and demands the need for integrated solutions. If you think about it, there are not many other processes that have such variability on the input side, while a consistent, high quality output is required. Nalco offers a number of tools to efficiently analyze, evaluate, and treat your entire waste water operation from primary clarification to discharge.

Nalco understands that effective primary waste water treatment is critical to your plant operations, whether you are discharging directly to a municipal wastewater treament system or treating prior to your biological waste water treatment system. Optimizing the performance of treatment chemicals and equipment can dramatically minimize overall costs and maximize your return on investment, and we can provide creative solutions to help meet your most stringent water quality requirements.

The aeration basin is the heart of your biological treatment system, and maintaining aeration basin health is critical to meeting plant discharge limits and optimizing sludge dewatering operations. Nalco has a full line of analytical services and bioaugmentation products designed to meet your most demanding needs and improve your bottom line results.

Solids dewatering is the second-highest cost area in a waste water treatment plant, second only to electrical utility costs. Effectively optimizing the performance of dewatering equipment and chemicals can dramatically minimize the total cost of operation and maximize your return on investment. In addition, as processors endeavor to meet stringent regulatory requirements, solids handling and disposal continues to be one of the most important areas requiring creative, sustainable-technology solutions.

We also understand that effective secondary waste water treatment is critical to your plant operations, whether you are discharging to a municipal wastewater treament system or to a river. We can provide you with creative treatment chemicals and equipment solutions, helping you meet your most stringent water quality requirements and maximize your return on investment. Our programs typically focus on the following and can help you with:

Improving overall plant economics
Optimizing equipment efficiency
Addressing compliance issues
Increasing operator capabilities and effectiveness