BWSSB equipped to supply 10 mld of treated wastewater to construction sites, industries, and commercial establishments April 22, 2024 | Key Segments, Municipal Wastewater, News & Developments, Recycle/ Reuse, Wastewater Bangalore Water Supply and Sewerage Board (BWSSB) is equipped to supply 10 million litres a day (mld) of treated wastewater to construction sites, industries, and commercial establishments. This content is restricted.