Polyaluminum chloride-Drinking Polyaluminum chloride-Industrial Polymeric Ferric Sulfate Polyacrylamide |
Polyaluminum chloride (drinking water grade) is a kind of inorganic polymer coagulant, which is usually referred to as polyaluminum chloride and polyaluminum, abbreviated as PAC in English. Due to the bridging effect of hydroxyl ions and the polymerization of multivalent anions, the product has a large molecular weight and is a kind of inorganic polymer water treatment agent with high charge. In shape, it can be divided into solid and liquid. Solid is generally white or light yellow in color.
Polyaluminum chloride (industrial grade) is a kind of inorganic polymer coagulant, which is usually referred to as polyaluminum chloride and polyaluminum, abbreviated as PAC in English. Due to the bridging effect of hydroxyl ions and the polymerization of multivalent anions, the product has large molecular weight and is a kind of inorganic polymer water treatment agent with high charge. In morphology, it can be divided into solid and liquid. Solid is usually yellow or brown in color.
Polyacrylamide is a kind of linear polymer, abbreviated as PAM. It is a hard glassy solid at room temperature. The products include glue, latex, white powder, translucent bead and sheet. Good thermal stability. It can be dissolved in water in any proportion, and the water solution is uniform and transparent. After long-term storage, the solution viscosity will decrease due to the slow degradation of polymer, especially when the storage and transportation conditions are poor. [1] Polyacrylamide, as a lubricant, suspending agent, clay stabilizer, oil displacement agent, fluid loss reducer and thickener, has been widely used in drilling, acidizing, fracturing, water plugging, cementing, secondary and tertiary oil recovery.
PFS is an inorganic polymer coagulant, abbreviated as PFS. The morphological character is light yellow amorphous powder solid, easily soluble in water, 10% (mass) water solution is reddish brown transparent solution, hygroscopic. Polyferric sulfate is widely used in the purification of drinking water, industrial water, various industrial wastewater, urban sewage, sludge dewatering and so on.
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