Researchers have developed a simplified, sustainable method of converting sewage sludge from wastewater treatment into high-value activated carbon that can be used in a wide range of industrial ...

A new process, the biofilm-activated sludge innovative nitrification (BASIN) process, consisting of a moving-bed biofilm reactor (MBBR) with separate heterotrophic wasting, followed by an ...

The average sludge age (θ c ) of the activated sludge process (ASP)-biofilm were developed and verified experimentally. In addition, the stability and safety factor were investigated against θ c ...