What is polyacrylamide (PAM) used for?

In raw water treatment, polyacrylamide (PAM) is used together with activated carbon for the coagulation and clarification of suspended particles in domestic water; in sewage treatment, polyacrylamide (PAM) can be used for sludge dewatering; in industrial water treatment, polyacrylamide (PAM) is primarily used as a formula agent.

Why is polyacrylamide used in water treatment?

With the increasing global water scarcity and escalating environmental pollution, efficient water treatment has become paramount. Polyacrylamide, as a versatile polymer compound, has demonstrated significant achievements in the field of water treatment. PAM is widely used as a coagulant and flocculant in wastewater treatment.

What is the application of polyacrylamide?

Therefore, its main application is in the water and wastewater 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.

How polyacrylamide (PAM) is used in sewage treatment?

In sewage treatment, using polyacrylamide (PAM) can increase the recycling rate of water reuse. In petroleum extraction, polyacrylamide (PAM) is mainly used in drilling mud materials and for enhancing oil recovery, widely applied in drilling, well completion, cementing, fracturing, enhanced recovery, and other oil field extraction operations.

What is the demand for polyacrylamide in water treatment applications?

Polyacrylamide demand in water treatment applications dominated the market with a revenue share of more than 38.0% in 2022. The rising demand for polyacrylamide to treat municipal sewage, industrial wastewater, and drinking water purification plants is expected to propel demand.

Is polyacrylamide a corrosion inhibitor?

The corrosion inhibition behavior of mild steel in 2 M H 3 PO 4 was investigated in the absence and the presence of Polyacrylamide (PAM) as a corrosion inhibitor. The influence of temperature and inhibitor concentration was studied using weight loss and electrochemical techniques. The results showed that PAM acted as a powerful inhibitor.