I think it's a matter of environmental technology. Coal ash can be used for the material of cement. SOx canbe eliminated by desulpherization unit. The issue I see is coal mining procedure but waste water from it can be treated with the W.W. tevhnology nowadays.
Published by Isao Takekoh, Japan Desalination Association - President
I think it's a matter of environmental technology. Coal ash can be used for the material of cement. SOx canbe eliminated by desulpherization unit. The issue I see is coal mining procedure but waste water from it can be treated with the W.W. tevhnology nowadays.