The water treatment agent often means that the polyacrylamide dry powder or the polyacrylamide emulsion is generally not directly added, and after it is dissolved and diluted, the dissolved and diluted aqueous solution is used. This can be the case if the polyacrylamide dry powder is directly blended as a raw material or as a raw material for the formulation. So what is the dissolution of polyacrylamide? Some sites may use purified “sewage” or circulating water for dissolution for various reasons. It is usually not recommended. Many treated waters contain impurities, and polyacrylamide is not suitable for acid and alkali. Sexual water quality is dissolved. It is usually required to dilute the water treatment agent polyacrylamide with clean tap water.
Why should the water treatment dry powder be dissolved and diluted?
Some users may wonder why it is not possible to directly add polyacrylamide dry powder to the sewage to be treated. This is because the water treatment agent needs to be added with water to prepare a solution of a certain concentration, and the dissolution time is also about 40-60 minutes. If you add it directly, you can't play its performance. Water treatment lotions are all liquid and should be diluted? Yes, because usually the emulsion product has a relatively high solid content, generally around 30-45%. Such a high concentration is not suitable for direct dosing. Generally, it is dissolved at a concentration of 0.1%-0.5%. The diluent, water treatment flocculant is a network or chain structure, these structures need to be fully expanded after dissolution to play the role of sewage treatment.
