Polyacrylamide for Sand Washing

Description

Within the sand washing sector (including construction sand production, mine sand washing, and similar fields), polyacrylamide (PAM) serves as a frequently utilized water treatment chemical. Its primary functions are to facilitate the flocculative sedimentation of muddy water and the dewatering of sludge, thereby achieving the recycling of water resources and the effect of solid - liquid separation.

Features and Advantages

1.High - efficiency flocculation: A small dosage can bring about rapid sedimentation, with a remarkable clarification effect (the turbidity of the supernatant can be lowered to below 10NTU).

2.Strong adaptability: It maintains a stable treatment effect on water with high turbidity and high sand content, and is resistant to water quality fluctuations.

3.Controllable cost: In comparison with inorganic flocculants (such as polyaluminum chloride), the polymeric PAM requires a lower dosage and has a more favorable overall cost.

4.Environmental protection and safety: The product itself is non - toxic (with a residual monomer content of ≤0.05%, meeting environmental protection standards), making it suitable for scenarios involving the reuse of recycled water.

Specification