PAC-water treament chemical agent

1, the product introduction
Polyaluminium Chloride referred to as PAC. Often called Basic or a coagulant such as aluminum chloride, which is between ALCL3 and AL (OH) 3 ,as a water-soluble inorganic polymers, the chemical michinoir is [AL2 (OH) NCL6 - NLm] ,where m on behalf of polymerization degree, n said that the neutral level of PAC products. The color is yellow or light yellow, dark brown, dark gray resin-like solid. The product has a strong bridge adsorption performance, during the hydrolysis process, Occurs with cohesion, adsorption and precipitation and other physical chemical processes. PAC with the traditional inorganic coagulant, which two the fundamental difference is the traditional inorganic coagulant for the low-molecular weight crystalline salt, while the PAC structure from the multi-carboxyl complex form of variable composition, coagulation and sedimentation speed, application PH value range is wide, non-corrosive to the plumbing, water purification effect obviously, can effectively support In addition to the water-color quality SS, COD, BOD, and arsenic, mercury and other heavy metal ions, the product is widely used in drinking water, industrial water and wastewater treatment filed. Usage:
1, First ,the solid product dissolved in water according to 1:3 for the liquid,then with the 10-30 times of water diluted to the required concentration before use.
2, Dosage may be different according to the raw water turbidity, determination of optimal dosage.The general turbidity of the water in the 100-500mg / L, the dosage for each 1000 tons of 10-20kg.
Packaging and storage:
1, Lined with plastic bag, outer plastic film bags for packaging, bag weight of 25kg.
2, Stored in a cool, dry place, anti-sun and rain. 2.Polymerization alumina products technical indicators