In the process of wastewater treatment, different types of polyacrylamide products are needed for different nature of wastewater. Molecular weight, ionicity and hydrolysis degree are the three technical indicators of polyacrylamide products. Hydrolysis degree is an important technical indicator of anionic polyacrylamide and non-ionic polyacrylamide, and ionicity degree is the main technical indicator of cationic polyacrylamide, these two indicators directly determine the effect of its reaction with sewage.
The hydrolysis degree of polyacrylamide refers to the ratio of the number of polyacrylamide molecules dissolved and the total number of dissolved polyacrylamide molecules, which is mainly controlled by the amount of sodium carbonate added during the production of polymerization. The anionic polyacrylamide used in wastewater treatment is generally a medium hydrolysis product, with the degree of hydrolysis controlled between 20 and 25. Some industries use high hydrolysis polyacrylamide, with the degree of hydrolysis controlled at 35-50, while the degree of hydrolysis of non-ionic polyacrylamide is controlled at 0-5. Through the understanding of polyacrylamide hydrolysis degree, we can easily find that it is not the higher the hydrolysis degree of sewage treatment effect, or we should treat the actual situation separately, through the polyacrylamide selection experiment to determine the selection.

We mainly producing cationic polyacrylamide, anionic polyacrylamide and non-ionic polyacrylamide and other products. Based on the market, we keep optimizing and improving the production process of polyacrylamide, using high quality raw materials and strictly controlling the production process of polyacrylamide to provide customers with stable quality polyacrylamide products, which can meet customers’ sewage treatment needs with little dosage.
The main products of flocculant manufacturer Xinhuan Water Treatment are:
White polyaluminium chloride (food grade),
drinking grade polyaluminium chloride,
industrial grade polyaluminium chloride,
anionic polyacrylamide, cationic polyacrylamide, nonionic polyacrylamide, petroleum recycling polyacrylamide, oil recovery polyacrylamide, polyacrylamide, polymer flocculant polymer flocculation coagulant, polymeric ferrous sulphate, polymerized iron and aluminium chloride, and other water treatment chemicals. Welcome customers to write to us to negotiate business!
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