PENGARUH VARIASI KONSENTRASI AIR LIMBAH TERHADAP PEMBENTUKAN MICROALGAL-BACTE…

Domestic wastewater is a complex environmental problem that requires effective treatment technologies. The most widely used biological treatment today is Conventional Activated Sludge (CAS), but CAS has shortcomings such as poor sludge settling performance, high energy consumption, requires a large area, long hydraulic retention time, produces CO2 gas and produces excessive sludge and l…