Can cationic polyacrylamide be used for sludge treatment?

In general, cationic polyacrylamide for the treatment of organic sludge, anionic polyacrylamide for the treatment of inorganic sludge, alkaline is very easy to use cationic polyacrylamide, and acidity should not use anionic polyacrylamide, when the solid content of mud is high, the amount of polyacrylamide is usually large.

Can polyacrylamide solution be mixed with sludge?

To this end, the viscosity of the polyacrylamide solution must be appropriate, in the existing equipment conditions can be fully mixed with the sludge, the two mixed even if it is a key factor in success. The viscosity of polyacrylamide solution is related to its molecular weight and formulation concentration.

What are the applications of polyacrylamide (PAM)?

As a result, PAM is widely used in municipal wastewater treatment, oil extraction, pulp and paper production, and other fields. Polyacrylamide is mainly used in the flocculation, sedimentation, and dewatering processes in municipal wastewater treatment.

Can polyacrylamide be used in wastewater treatment?

Testing is always applied before formal using polyacrylamide in wastewater treatment. If the amount is too low, the product does not work, and if the amount is too high, there will be opposite reaction.

What is polyacrylamide used for?

Polyacrylamide (PAM) is a high molecular weight polymer that comes in three types: cationic, anionic, and non-ionic. Its molecular chain contains a large number of covalent bonds, giving it excellent adsorption properties. As a result, PAM is widely used in municipal wastewater treatment, oil extraction, pulp and paper production, and other fields.

What is the dosage of polyacrylamide?

Typically, the dosage ranges between 1-10 ppm. Adjust the specific dosage based on the wastewater treatment results. (2) Preparation of pre-dissolved solution: Mix polyacrylamide with water to create a pre-dissolved solution with a concentration between 0.1% and 0.5%.