Organic macromolecules can increase the size of solid particles 1. PAC is a polyaluminum chloride that forms a network in water and is used in industrial water
PAC POLYPLASDONE Salt of ア Hikaru Chemie Ni Dow Rousseau aluminum sulfate ア sulfate, Hikaru Chemie Ni Dow Rousseau polyacrylamide Polystar ア ku ri Hikaru ア
Need a sales license. China's permitting system for the operation of hazardous chemicals, polyaluminium chloride is a chemical production and sales, you must ne
The formation of flocs fast, high precipitation speed, and thus reaction precipitation time can be shortened, under the appropriate conditions to improve produc
Go to the chemical shop and then buy some hydrochloric acid and then put the aluminum block until the aluminum block and then there is no gas out of the solutio