... Oil Recovery Significant Effect; 2, In the mining, coal mining industry can be used for waste water, coal washing ... solid waste and industrial effluent; 4, Paper-making industry for the clarification of liquid caustic soda, fiber ... white water recovery; 5, Used in Textile, Carpet Industry, Sizing, Quick-setting Cement, Synthetic Resin Coating. Photosensitive ... the recovery of oil. PAM for Mining industry