On World Environment Day, June 5th the Hon'ble Minister for Environment, Forests and Climate Change, Science & Technology and Earth Sciences, Dr. Harsh Vardhan, pledged to do away with single-use plastics in his life. He also urged the citizens to take up green initiatives, while avoiding the use of plastics.
Refinery wastewater flowing through sand produced biofilms of pollutant-eating bacteria which inturn removed the harmful compounds from the water