Membrane Plant Audits

To solve the right problems, you need the right data. We work with you to perform a survey of your plant. Part of our service plan includes a comprehensive and thorough PermaCare plant audit. The audit gives you a starting point: what's working efficiently? What's not? Are there areas of the plant that are not following industry best practices? What's the best, most cost-effective solution?
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Contact Us


Nalco Water 
1601 W. Diehl Road
Naperville, Il 60563

Nalco Water Customer Service 
Phone: 1-800-288-0879 
Fax: 1-800-288-0878 

With unparalleled expertise and cutting-edge technology, we partner with customers to deliver world-class results and optimized operations. Contact us to learn how we can help you.

Service Details

We help you collect important data about:

  • System information (type, array/stages, types of monitoring)
  • Raw water source
  • Permeate application
  • Operation information
  • Membrane pretreatment equipment
  • Membrane pretreatment chemical information
  • Membrane cleaning program (including on-site program and procedure)
  • Feed water or concentrate analysis
  • Your system's total operating cost