Is polyacrylamide safe to treat drinking water?

70% of the earth is water and 30% is land. Water is everywhere in People's Daily life. Industry and agriculture require a large amount of water resources. However, with the development of industry and the progress of human beings, our water resources are also seriously polluted. Although the proportion of water is 70%, how much water is drinkable, Water Treatment Chemicals, and even the drinkable water needs to be treated.

 

Polyacrylamide in Water Treatment Chemicals has many advantages, drinking water treatment can also be used? Is it safe to use polyacrylamide in drinking water treatment? And Ferric Chloride？

Polyacrylamide itself is basically non-toxic, and the raw material acrylamide for the production of polyacrylamide and some toxic metals entrained have certain damage to nerves. Acrylamide is a nerve agent, has a nerve damage effect, after poisoning the body weakness, movement disorders and other symptoms. Countries have strict requirements for the use of polyacrylamide in drinking water treatment, and the International Health Organization's standards point out that the content of AM (acrylamide) residual in PAM should be controlled below 0.05%, and the content of water after treatment should be lower than 0.25ug/L, so as to meet the drinking water treatment standard.