SITUATION OF PURIFYING AND COMPREHENSIVE UTILIZING MINERAL PROCESSING WASTEWATE AND ITS DEVELOPMENT TREND IN NONFERROUS METAL ORE MINING

The result of floatation tests and production are similar to that of fresh tap water.In this paper,the basic condition of mineral processing wastewater,the situation of purifying and comprehensive utilizing it and its development trend at home and aboard are discussed.This have achieved that cleansing and protect mine,and get very good benefits of economy and society.