White polyaluminum chloride in the paper industry and the use of aluminum sulfate is the same, the amount of aluminum sulfate one-third, according to dry paper calculation, the amount of 2%-3%.

White PAC can effectively purify toxic and harmful substances in water, and compared with other water purifier dosage significantly reduced, not only saves the cost of waste water treatment in paper mill, but also increases the whiteness and toughness of paper, to overcome the shortcomings of synthetic rubber rubber material difficult to deal with. Because the white PAC is made of aluminum hydroxide as raw material, the use of white PAC enhances the retention and filtration function of the paper production process, which can effectively improve the treatment effect of the slurry.

At the same time, in the use of water treatment industry, in order to achieve a good cost performance of polyaluminum chloride, the user unit can be based on different water quality, different seasons and different treatment equipment, through small tests to determine the amount of use, liquid and solid products can be directly added water into 3-5% aqueous solution, the general solution concentration of 10-20 Pm.

Efficient polyaluminum chloride products have always been the focus of the development of water treatment industry, although white polyaluminum chloride itself has the characteristics of high price. However, it still has irreplaceable advantages, including quantity saving, many, high turbidity sewage with good purification effect, small impact on the PH value of raw water and many other advantages, is the ideal water treatment agent in the water purification industry.