Microbes may be used to stop frothing in Bengaluru lake
Bangalore Development Authority has reportedly enlisted the help of a Mumbai-based expert to bring down frothing in the Bellandur Lake using an organic culture with microbes. The foam reduced in height after 200 litres of the culture was emptied into the lake, officials said after a test. The microbes reportedly digest the ammonia and methane which cause the foaming. 