Research was undertaken to develop a model for activated sludge, integrated fixed-film activated sludge (IFAS), and moving-bed biofilm reactor (MBBR) systems. The model can operate with up to 12 cells ...

Seasonal community structure and regionally synchronous population dynamics have been observed in natural microbial ecosystems, but have not been well documented in wastewater treatment bioreactors.

Their analysis is published in the journal Frontiers of Environmental Science & Engineering on December 20, 2023. The coronavirus disease (COVID-19) pandemic has triggered a major increase in the use ...

The pandemic has triggered a major increase in the use of medical facilities and drugs, which has exacerbated pollution in wastewater biochemical treatment systems. Pollution from environmental rare ...

Biological treatment processes are critical for sewage purification, wherein microbial interactions are tightly associated with treatment performance. Previous studies have focused on assessing how ...

Titan Mem-Box is a compact, packaged membrane system that converts conventional activated sludge treatment plants into ...

A dairy plant on the edge of a growing city hits a wall. Regulatory pressure is climbing. Discharge limits are tightening. Their conventional treatment setup can’t keep pace. Delays in expansion are ...

Research was undertaken to analyze and verify a model that can be applied to activated sludge, integrated fixed-film activated sludge (IFAS), and moving-bed biofilm reactor (MBBR) systems. The model ...