Polyacrylamide (PAM) is a linear water-soluble polymer compound used in wide varieties of PAM, and its derivatives may be used as efficient flocculant, thickening agent, paper strengthening agent, and liquid drag reduction agent, which is widely utilized in water remedy for industrial purposes using paper strengtheners.
Application of anionic poly acrylamide:
Industrial wastewater treatment: for suspended particles, less, excessive concentration, a particle with a positive rate, the pH of the water is impartial or alkaline water, iron, and metallic plant wastewater, electroplating wastewater, metallurgical wastewater, coal washing wastewater, and sewage treatment; the effect changed into the best.
Drinking water remedy:
Many drink a lot from waters from rivers, sediment, and mineral content are high, compared with turbidity, although after precipitation and filtration, still cannot meet the necessities and need to including flocculant, the dosage is 1 / 50 of the inorganic flocculant. However, the effect is in several instances, the inorganic flocculant for the organically polluted river water, the use of inorganic flocculants, and the agency of cationic poly acrylamide with better effect to use can be.
Starch manufacturing unit and alcohol plant lack of starch grains recovered: now loads of starch manufacturing unit wastewater containing starch, nowcast, and anionic polyacrylamide, so that starch particles flocculation, after which precipitate the filter press into a the system, feed, add alcohol plant that also undertake anionic polyacrylamide dehydration, filter out for recovery.
Cationic poly acrylamide Usages
As of the corresponding grade of sewage sludge dewatering homes can select this product, maybe active before the sludge enters in the filter press sludge dewatering.
Gravity dehydration, floc, nonstick cloth, much less dosage no longer dispersed, filter out the press, high dewatering efficiency, the cake moisture content material reduced beneath 80%.
The treatment of all organic wastewater: this product confirmed a cationic in acidic or alkaline medium, so the suspended debris with a negative fee of the sewage in the flocculation process. All the clarification is effective that covers sugar wastewater, beverage wastewater, alcohol wastewater, etc.
Textile printing and dyeing wastewater, with cationic poly acrylamide with anionic polyacrylamide, nonionic polyacrylamide, or inorganic salt effects to several instances, due to this type of wastewater with the negative charge of water plant water treatment flocculant.
The product with much less dosage, good impact, low-value traits farewell is higher and inorganic flocculants. Oilfield chemicals, which include clay anti-swelling agent, oil field acidification with thick of agent merchandise, are inclusive.
Papermaking additives: Cationic PAM paper enhancement agent is a type of containing carbamoyl radicals of the water-soluble cationic polymer, with strength and retention, filter out, and other functions, can efficaciously enhance the paper energy. At the identical time, the product is a type of excessive efficient dispersant.