COMPOSITE AGENT FOR WATER PURIFICATION AND DISINFECTION

摘要

The invention relates to water supply, in particular to compositions useful for water purification and disinfection, mainly for household and drinking purposes. As components the composite agent comprises an alumino-containing coagulant and cation flocculant, wherein aluminium sulphate s used as the coagulant and polyhexamethylenguanidine (PHMG) as the flocculant with mass ratio of the first and second components from 10:1 to 150:1. The invention provides high quality of water purification and disinfection and is characterized by simple and economic realization of the method.