In light of the difficulty of solid-liquid separation of waste PEM drilling fluid in the Bohai oilfield. constructing an inorganic-organic flocculation system is proposed and the processing method of destabilization technology is optimized. The biggest influence factor on the flocculation process of PEM drilling fluid was determined by designing an orthogonal test. The flocculation me... https://www.mamapaisa.com/product-category/color-depositing-mask/