Product Name：Polyacrylamide Product Number：Anion Appearance：White particles / powder Dissolution Time：≥60 Packing Specification：25KG / bag Application Range：To be used for flocculation and sedimentation of various industrial wastewater, precipitation clarification treatment, such as steel plant wastewater, Electroplating plant wastewater, metallurgical wastewater, coal washing wastewater and other sewage treatment, sludge dehydration, etc.
Appearance：White particles / powder
Packing Specification：25KG / bag
Application Range：To be used for flocculation and sedimentation of various industrial wastewater, precipitation clarification treatment, such as steel plant wastewater, Electroplating plant wastewater, metallurgical wastewater, coal washing wastewater and other sewage treatment, sludge dehydration, etc.
Anionic polyacrylamide (APAM) is a copolymer of acrylamide and acrylate. It is a water-soluble linear polymer flocculant. It neutralizes the charge on the surface of suspended particles in water to promote particle flocculation, thereby destabilizing the particles in the water. The particles are adsorbed to each other under the bridging effect of the active gene of the polymer, and eventually form a larger floc. Mainly used for flocculation and sedimentation of various industrial wastewater, sedimentation and clarification treatment, such as wastewater treatment of steel plant wastewater, electroplating plant wastewater, metallurgical wastewater, coal washing wastewater, sludge dehydration, etc.
Degree of hydrolysis
Applicable PH range
Less than 90 minutes
Less than 15 minutes
1. The floc is tight and the dosage is small.
2. The treated water has high clarity.
3. Wide range of PH value.
4. Excellent filtration and dehydration improve the sludge dehydration effect.
5. Good compatibility with inorganic coagulant.
1. Anionic polyacrylamide is used in textile printing and dyeing industry. Polyacrylamide is used as a sizing agent finishing agent for fabric treatment, as well as a protective layer that can produce supple, anti-wrinkle and anti-mold. Using its strong hygroscopic characteristics, it can reduce the breaking rate of spinning yarn.
Polyacrylamide as a post-treatment agent can prevent the static electricity and flame retardancy of the fabric. When used as a printing and dyeing auxiliary, polyacrylamide can make the product have high adhesion fastness and high vividness, and can also be used as a non-silicon polymer stabilizer for bleaching.
2. When the anionic polyacrylamide is mainly used as a flocculant, for suspended particles, the coarser, higher concentration, particles are positively charged, and the Ph of the water is neutral or alkaline sewage. A large amount of polar groups can adsorb solid particles suspended in water, and bridge the particles to form large flocs. Therefore, it accelerates the sedimentation of the particles in the suspension, very obviously accelerates the clarification of the solution, and promotes the effects of filtration and the like. This product is widely used in the treatment of chemical industry wastewater and waste liquid, municipal sewage treatment. Water treatment in tap water industry, purification of high turbidity water, sedimentation, coal washing, mineral processing, metallurgy, steel industry, zinc, aluminum processing industry, electronics industry, etc.
3. Anionic polyacrylamide is widely used in petroleum industry, oil production, drilling mud, waste mud treatment, preventing water channeling, reducing friction, improving recovery factor, and tertiary oil recovery.
4. Anionic polyacrylamide For the paper industry, one can increase the retention rate of fillers, pigments, etc., thereby reducing the loss of raw materials and pollution to the environment; second, increase the strength of the paper (dry strength and wet strength). In addition, use anionic polyacrylamide It can also improve the tear resistance and porosity of paper to improve the visual and printing performance. It is also used in food and tea packaging paper.
5. Other industries of anionic polyacrylamide, food industry, used for the clarification of cane juice and the extraction of phosphorus floatation in syrup in the production of cane sugar and beet sugar. The enzyme preparation fermentation liquid is flocculated and clarified in industry, and can also be used for the recovery of feed protein. The quality is stable and the performance is good. The recovered protein powder has no adverse effects on the survival rate and weight gain of the chicken, and egg production. Water, building materials industry, improving cement quality, adhesives for construction industry, caulk repair and water blocking agent, soil improvement, electroplating industry, printing and dyeing industry, etc.