Fly ash INSIGHTSIAS
Jul 02, 2019· Fly ash is a major source of PM (fine, respirable pollution particles) in summer. It becomes air borne, and gets transported to a radius of 10 to 20 kms. It can settle on water and other surfaces. Fly ash contains heavy metalsfrom coal, a large amount of PM and black carbon (BC). Proper disposal of fly ash is still not happening in many ...