China tested nanobubbles across a 3,300-square-metre section of Taihu Lake; within 20 days a key measure of cyanobacteria fell nearly 90% and ammonia nitrogen dropped sharply
China’s Taihu Lake sees improved water quality over past 10 years A field trial using a two-stage nanobubble treatment system across a 3,300-square-metre section of Taihu Lake in eastern China reduced a key measure of toxic cyanobacteria by nearly…