The use of anionic polyacrylamide

Anionic polyacrylamide as a flocculant, mainly used in industrial solid-liquid separation processes, including sedimentation, clarification, sludge thickening and dewatering major industries such as technology, applications are: urban sewage treatment, paper industry, food processing industry, petrochemical industry, metallurgical industry, mineral industry, dyeing industry and the sugar industry and various industrial wastewater treatment. Can be used in the paper industry paper dry strength agents, retention agents, filter aids, can greatly improve the paper quality, cost savings, improved mill production capacity. In recent years, oil field operations have been widely used in oilfield chemicals: anti-swelling agent such as clay, acidification oil thickening agent used.

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