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Polyacrylamide
Ko te Polyacrylamide he polymer wairewa-wai-a-rangi, a ko tetahi o nga momo momo whakangao-wai-wai-wai-wai-a-ira e whakamahia nuitia ana.Ko te PAM me ona hua ka taea te whakamahi hei pupuhi pai, hei pupuhi, hei whakanui i te pepa me te whakaheke wai, me te Polyacrylamide e whakamahia nuitia ana i roto i te maimoatanga wai, te hanga pepa, te hinu, te waro, te maina, te whakarewa, te matawhenua, te kakano, te hanga me etahi atu waahanga ahumahi.
