Can polyacrylamide powder improve water quality?

In drinking water treatment and industrial wastewater treatment, the use of polyacrylamide powder and other inorganic flocculants can significantly improve water quality. Improve floc strength and settling velocity. The flocs formed by polyacrylamide flocculant have high strength and good settling performance.

What is fengbai polyacrylamide (PAM) powder used for?

Fengbai polyacrylamide (PAM) powder is used for water treatment. There are three types: Anionic, Cationic and Nonionic. Get the price now.

How is partially hydrolyzed polyacrylamide wastewater treated?

Yongrui, P., et al. Treatment of partially hydrolyzed polyacrylamide wastewater by combined Fenton oxidation and anaerobic biological processes. Chem. Eng. J. 273, 1–6 (2015).

Can polyacrylamide powder be added to sewage?

Polyacrylamide powder can’t be directly added to sewage. It must be dissolved in water before use, and then use polyacrylamide solution for sewage treatment. Use clean water to dissolve PAM powder. Generally, just use water at room temperature, no need to heat it. However, the dissolution is very slow when the water temperature is lower than 5℃.

Why is polyacrylamide used in the water treatment industry?

The use of polyacrylamide in this industry reduces the use of other conventional coagulants, which results in a much lower amount of sludge and makes the process highly economical and cost-effective. The drinking water we use every day is obtained from the treatment of natural water.

Does nonionic polyacrylamide affect the flocculation process of removing clay?

The presence of nonionic polyacrylamide has slight effect on the flocculation process efficiency of removing clay from industrial wastewater. On the other hand, usin g o f prepared flocculent, it was found that the presence of soap in water in large concentrations has a negative effect on flocculation process.