الوصف

1, used as a purifying agent , mainly used for drinking water and industrial water purification , industrial wastewater and urban sewage purification . With excellent turbidity, bleaching, oil , deodorant , sterilization, algae , removing grease , remove COD, BOD and heavy metal ions and other effects. 
2 , the industry has been used as dyes , mordant , industrial waste water condensation , polymerization catalysts, reagents, aluminum sculpture. 
3 , on the medical use sulfate as astringent and hemostatic agents .