PTFE Diffusers for Municipal WWTP ‘s

By: d t
Post Date: September 22nd 2008

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Many people have the misconception that PTFE coated disc diffusers are only for industrial WWTP’s. It is true that they are useful for industrial WWTP’s and often have spectacular results with them.

North Texas Municipal WWTP (Dallas, TX), Fox Metro WWTP (Aurora, IL), Jeddah North WWTP (Saudi Arabia), Makkah West WWTP (Saudi Arabia), Songnam WWTP (Korea), and many others recognize a simple fact.

It costs more money to drain a basin and change membranes than it does to pay a little bit more for piece of mind and longer membrane life. EPDM doesn’t last forever, and protecting it from premature fouling and ageing not only delays the inevitable and dreaded membrane change, but it also may improve operating efficiency of the aeration system during its useful life.

Have a look at some photos below…

70 MGD Plant installs 44,000 SSI  Disc Diffusers in Saudi Arabia

70 MGD Plant in Saudi Arabia installs 44,000 SSI PTFE Disc Diffusers

North Texas Municipal WWTP, Dallas TX

North Texas Municipal WWTP, Dallas TX

Songnam STP, Korea, PTFE Tube Diffusers

Songnam STP, Korea, PTFE Tube Diffusers