STM-Aerotor™ Video Demonstration

Meet EPA effluent standards in one treatment step. The innovative STM-Aerotor™ from WesTech offers an advantage in both space and energy savings for wastewater facilities. These simple to operate units feature a dual biological process that employs both fixed film and activated sludge. Energy savings are realized through mechanical aeration eliminating blowers and diffusers. Aeration and mixing of the influent wastewater occur simultaneously without primary clarification. The dual biological process delivers low effluent levels of BOD, TSS, Ammonia, Total Nitrogen and Phosphorus that meet EPA Standards.