Can polyacrylamide based flocculants be used in wastewater treatment?

The existing polyacrylamide-based flocculants are widely used in the treatment of wastewaters with various compositions (Al-Karawi et al., 2011; Lin et al., 2017). The Saratov Chemical Plant of Acrylic Polymers Akripol currently develops and introduces new polyacrylamide-based modifications of flocculants into industry.

What is polyacrylamide used for?

Polyacrylamide and its co-polymers are used as flocculants or coagulants in industrial wastewater treatment .Homo-polymer is used in this application and can be either nonionic, cationic or anionic depending on the types of wastewater needs to be treated. Also polyacrylamide can be prepared either as linear or as cross-linked.

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.

Can terpolymers be used to treat dairy-effluent wastewater via flocculation?

In detail, the authors of ref created anionic polymer flocculants (co- and terpolymers) that they used to treat dairy-effluent wastewater via flocculation.

Can flocculant be used for wastewater treatment?

The first two photos indicate reaction components, whereas the last SEM image depicts the result. Flocculant, in addition to displaying good flocculation performance, has also shown success in eliminating ammonia, nitrogen, iron, and phosphorus. These findings suggest that this flocculant is ideal for many wastewater treatment applications.

Can microbial flocculants remove turbidity from food industry wastewater?

Microbial flocculants can effectively remove COD, SS, and turbidity from food industry wastewater. The microbial flocculant developed by Aida Nur Ramadhaniwas employed for the treatment of tofu industrial wastewater, resulting in removal rates of 75.9 % for BOD and 80.2 % for COD in tofu production wastewater .