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The importance of polyacrylamide molecular weight detection and selection

There are many polyacrylamide models, and the molecular weight of each model is also different, some products can reach more than 10 million molecular weight, and some products have only a few million molecular weight. The molecular weight of the cationic polyacrylamide is lower than the molecular weight of the anion, then how to determine …

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The role of polyacrylamide in environmental protection

Polyacrylamide is a polymer compound with a linear or cross-linked structure that can be obtained by polymerization. It can form high molecular weight aqueous solution when dissolved, and has good fluidity and stability. The special properties of polyacrylamide make it play an important role in many fields. Application of environmental protection 1. Sewage treatment As …

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How do water treatment agents solve sewage problems?

How do water treatment agents solve sewage problems? Customer purchased water treatment agent consultation, can directly sprinkle into the sewage? Can not, some also ask can be treated solid with on-site sewage dissolved water? Can reduce sewage, but also can use sewage, which is not possible, water treatment flocculants are mesh or chain structure, these …

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Aquaculture wastewater pollutants and treatment technology

Aquaculture wastewater pollutants and treatment technology Aquaculture wastewater, as a highly concentrated organic wastewater, is rich in a large number of pathogens and washed by rainwater into water bodies, which is easy to seriously cause the deterioration of groundwater or surface water quality. Due to the large amount of nitrogen, phosphorus and water-soluble organic matter …

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Sludge discharge and sludge treatment technology of sewage treatment plant

Sludge discharge and sludge treatment technology of sewage treatment plant 1. Sludge discharge (precipitation) In the process of sewage treatment, sewage will produce sludge containing suspended matter and pollutants after passing through the primary sedimentation tank, secondary sedimentation tank and other units. These sludge will be separated from the wastewater by gravity precipitation, resulting in …

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Do you understand the difference between belt filter press and plate and frame filter press?

Belt filter press and plate and frame filter press are a commonly used sludge dewatering, solid-liquid separation equipment, what are the characteristics and differences of the two equipment? Let's take a closer look Belt filter press It is composed of several roller drums with different diameters and a mixing tank installed on the bracket. It …

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