Mining Coal Ini Kalteng

Mining Coal Ini Kalteng

Dec 17, 2015 In South Kalimantan province, a 2014 Greenpeace study of surface and wastewater samples collected in coal-mining areas reported levels of iron and manganese in creeks and rivers that were consistently above Indonesias legal limit, and noted that 7 of 29 samples had pH readings below 3 a level of acidity found in vinegar.

[email protected]

News Details

Latest News

Copyright © .Dildhube Mining Machinery Co., ltd. All rights reserved. Sitemap