9State-of-Arts and Development Trend of Coal Slurry Treatment in China's Coal Preparation Plants55-58
13Study on the Effectiveness and Effecting Mechanism for Treatment of Waste Coal Washing Water by Carbide Slag65-67
15Experimental Research on Filtration Aiding Effect of a Copolymer of Dimethyl Dially Ammonium Chloride, Acryl Amide and Acryl Acid70-73