What is anionic polyacrylamide (Apam) powder used for?

Application: Anionic polyacrylamide (APAM) powder is versatile and widely used in sludge dewatering, wastewater treatment, papermaking, water clarification, oilfield applications, textile sizing, and as a versatile polymer for thickening, flocculation, stabilization, adhesion, and biomedical materials.

Is Apam-t a novel anionic polyacrylamide?

Conclusion APAM-T is a novel anionic polyacrylamide which has been successfully synthesized by ultrasonic initiated template copolymerization. Characterization results showed the evidence of the microblock structure’s existence and the enhancement of copolymerization degree by adding the template.

Can anionic polyacrylamide be used as a coagulant in water treatment sludge?

Also, using anionic polyacrylamide (APAM) as a coagulant in the dewatering process of water treatment sludge has been a regular practice to accelerate the dewatering process and decrease the size of dewatering tanks or ponds in large-scale drinking water treatment plants.

Can anionic polyacrylamide reduce AD of was?

This study aims to investigate the potential of using anionic polyacrylamide (APAM), a commonly used agent in WWTPs, to mitigate the adverse effects of Cd in a toxic amount (i.e., 5.0 mg per g total suspended solids (TSS)) on AD of WAS.

What is Pam & Apam sludge treatment & disposal?

In general, PAM (both cationic PAM and APAM) is mainly applied in the back-end treatment of the wastewater treatment chain (i.e., sludge treatment and disposal). The recommended technical route for sludge treatment and disposal is thickening–anaerobic digestion–dewatering–land use .

Is Apam a cationic sludge treatment?

However, further confirmation should be carried out in actual operation. In general, PAM (both cationic PAM and APAM) is mainly applied in the back-end treatment of the wastewater treatment chain (i.e., sludge treatment and disposal).