Attention should be paid to polyacrylamide used in mineral processing wastewater
Mineral processing wastewater is mainly from the dust removal water in the crushing process,ore washing wastewater, cooling water and so on. Mineral processing wastewater is characterized by large amount of water, high content of suspended solids and many kinds of harmful substances. The harmful substances are heavy metal ions and mineral processing agents. Heavy metal ions include copper, zinc, lead, nickel, barium, cadmium, arsenic and rare elements. The direct discharge of such waste water without treatment will have a damaging impact on the surrounding and downstream rivers, soil, farmland, wetlands and other areas, and ultimately endanger human health. Therefore, effective treatment and recycling of mineral processing wastewater is very important. Concentrator special polyacrylamide series products are water-soluble linear polymer synthesized with high degree of polymerization. It is completely soluble in water and can dissolve quickly due to its microscopic form. Different types of polypropylene have different active groups, can condense different suspended particles, easy filtration and separation. The series of products are almost insoluble in any organic solvent, but are heavily soluble in water. It is widely used in many industries in the fields of flocculation, viscosity, bonding, scale inhibition, stable colloid, drag reduction, film formation, gel, biological materials...
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December 17,2022