Engg student has solution for Bellandur Lake woes

Pavan A, who is studying aeronautical engineering, has come up with a filtration process using fruit peels that has been tested at Karnataka State Pollution Control Board's lab. The results revealed that the treated water was fit for domestic uses other than drinking. The filtration process brought down the pH level of frothing Bellandur lake's water from 6.8 to 4.08.

from Bangalore News, Latest Bangalore News Headlines & Live Updates - Times of India http://bit.ly/2GxZNRr