Applying Aphron Technology

Applying Aphron Technology WE&T | JUNE 2022 Innovation in air flotation leads to solid alternative to a legacy process George Tchobanoglous, Harold Leverenz, and Dan Zeller The total solids content of waste activated sludge (WAS) varies considerably, depending on...

Solids Thickening

Solids Thickening Click to read Solids Thickening Heron Innovators Suspended Air® Flotation (SAF®) process systems thicken two basic types of biological solids, aerobic and anaerobic. These solids are commonly referred to as waste activated sludge (WAS) and digested...

Municipal Applications

Municipal Applications Algae Removal: Surface Water & Treatment Ponds Solids Thickening And More…  SAF® technology has been installed at municipal treatment facilities to thicken solids from Waste Activated Sludge (WAS) and digesters, provide enhanced...