Membrane Treatment
- Membrane Scale Control
- Membrane Bio Control
- Membrane Cleaning
- Membrane Pretreatment
- Membrane Post Treatment
- Membrane Bioreactor
Contact Information
Global Nalco LocationsLocal Sales Offices
Energy Services Contacts
Nalco Company
Corporate Headquarters
1601 W. Diehl Road
Naperville, Il 60563-1198
630-305-1000 Phone
630-305-2900 Fax
Nalco Energy Services Headquarters
7705 Highway 90-A
Sugar Land, TX 77478
281-263-7000 Phone
Membrane Cleaning
Membrane cleaning is an important part of any reverse osmosis, nano-filtration, ultra-filtration, or micro-filtration maintenance program. For membrane cleaning, the Nalco Membrane Solutions Group offers a range of PermaClean products, which are acid- and alkali-based cleaning chemicals designed to remove most foulants and restore performance in all types of membrane systems. PermaClean products are approved by the world's leading membrane manufacturers, have been formulated and tested at our research laboratories, and have been proved in numerous operating systems around the world.
Our team can help determine the cleaner that will work the best for your application. Contact us today to learn more.

