Product introduction:
Polyacrylamide (PAM) is a linear polymer with chemical formula (C3H5NO) n. It is a crystalline solid at room temperature, and the products include glue, latex, white powder particles, translucent beads and flakes. Good thermal stability. It can be dissolved in water in any proportion, and the aqueous solution is a uniform and transparent liquid. As a lubricant, suspending agent, clay stabilizer, oil displacement agent, fluid loss additive and thickener, polyacrylamide has been widely used in drilling, acidizing, fracturing, water plugging, cementing, secondary oil recovery and tertiary oil recovery, and is a very important oilfield chemical.
Features:
1. Clarification and purification; 2. Sedimentation promotion;
3. Filtration promotion; 4. Thickening and other functions. 5. Retention aid of paper making; 6. Sludge dewatering.
Product PH range difference:
1. The effective PH range of anionic polyacrylamide is 5-14, and the effect of weak acid, neutral and alkaline is good. It is suitable for wastewater with positive charge. Such as: electroplating plant, steel plant, battery plant, coal washing plant, metallurgical wastewater, sand washing plant, etc. 2. The effective PH range of cationic polyacrylamide is 7-14, the treatment effect of neutral and alkaline water is good, and it is applicable to the wastewater with negative charge. Such as leather factory, paper factory, municipal domestic sewage treatment plant, special metal extraction, etc. 3. The effective PH range of non-ionic polyacrylamide is 2-8, the treatment effect of neutral and acidic water is good, and it is suitable for the wastewater with complex electrification.
客服1