... : Al2Cl (OH) 5Technical standards: national standards for product quality in line with GB15892-2009Appearance: white, golden yellow, tawny ... points for attentionPAC packaging:1, plastic bags, plastic film set in, each bag of net weights 25kg, also can be ... reasonable addition, purify the water quality after compliance with drinking water standards High quality of PAC for industrial wastewater treatment ...