Effective wastewater treatment relies on the recycling of activated sludge (RAS) to sustain microbial activity in aeration ...
How advanced post-treatment systems can significantly cut sludge production, lower operational costs and reduce greenhouse gas emissions, transforming wastewater management ...
Sludge settling and thickening occur simultaneously in secondary settling tanks (SSTs). The ability to accurately calculate the settling and thickening capacity of activated sludge was of great ...