Tags With some estimates putting the pollution on the Witwatersrand as high as 350 litres a day. New technology from Dow Sub-Saharan Africa is finally offering a solution.

Tag: with some estimates putting the pollution on the Witwatersrand as high as 350 litres a day. New technology from Dow Sub-Saharan Africa is finally offering a solution.

Nanotechnology to curb water pollution in mining

The problem of acid water draining from abandoned mine dumps and shafts has long seemed insurmountable, with some estimates putting the pollution on the Witwatersrand as high as 350 litres a day. New technology from Dow Sub-Saharan Africa is finally offering a solution.

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