Bengalore: BWSSB turns to latest STP technology to improve water quality

The BWSSB is now upgrading its STPs to the prescribed levels four years after the order upgrade the city's Sewage Treatment Plants (STPs), the BWSSB has opted to implement the Integrated Fixed Film Activated Sludge (IFAS) in one of them. While traditional STPs use sludge activation systems, the IFAS technology provides a superior solut...