Twenty-first century technology is gaining momentum in the staid business of wastewater treatment. Since the federal Water Pollution Control Act of 1972 fueled the buildout of the nation’s current ...
Sequencing Batch Reactors (SBRs) have made their mark as an effective option to conventional activated sludge systems at WwTWs. As a result, the new-generation ill-and-draw method of treating and ...
When high-rate processes first appeared for municipal wastewater treatment in the early 1980s, they were restricted to a handful of proprietary processes such as the biological aerated filter (BAF).