Welcome to Avista Technologies

Avista Technologies is devoted exclusively to the supply of specialty chemicals and technical support services for the membrane separation industry, specifically reverse osmosis and nanofiltration. Our products and services are designed to prevent, reduce, or treat the fouling that occurs within these systems.

Our membrane compatible coagulants, antiscalants, biocides and cleaners are combined with a wide array of technical support services to prevent, troubleshoot, and solve problems related to membrane system performance.

Avista is a recognized leader in the water treatment industry. This distinction is a direct result of the time and effort we devote to on-going research and development, improving existing formulations and developing new ones. If your solution is not in our warehouse, it’s in our laboratory!

News & Announcements

Headlines

Avista Chemicals Approved For Use in Public Water Supplies under UK Law

Avista is pleased to announce that two additional formulations have now been approved for use in public water supplies under UK law. The addition... more

Data Normalization Seminar at SWMOA

Ray Eaton of Avista Technologies will be presenting an informative seminar titled "Data Normalization and How to Use it" at the SWMOA sypmposium to... more

International WISA Membrane Technology Conference 13-15 May 2009

Avista will be presenting technical papers at this international membrane conference held at the famous Stellenbosch winery in South Africa. The... more

Avista Chemicals Protect your RO Investment

Challenging financial times put even greater emphasis on protecting capital investments, including your water treatment system. Avista can help! ... more

"I wanted to let you know how impressed I am with your pretreatment chemicals. We have saved thousands of dollars this year."

— Semiconductor Client, USA