Study of the process of activation of aluminum sulfate coagulant solutions during filtration on rapid filters

Abstract

This study focuses on the treatment of drinking water with activated aluminium sulphate solutions at rapid filters. Experimental investigations were conducted to assess the impact of activated aluminium sulphate solutions on the duration of the protective effect of filter loading and the time taken to reach the maximum allowable head loss. The prediction of drinking water treatment efficacy using activated aluminium sulphate solutions is outlined and compared with experimental data.