화학공학소재연구정보센터
Przemysl Chemiczny, Vol.92, No.8, 1444-1448, 2013
Stability analysis of aluminum species in pre-hydrolyzed coagulants
Two com. Al coagulants were used (after ageing for 17 weeks) for water purifn. to study their stability and ability to surface charge neutralization of colloidal impurities. Activity of the coagulants decreased with increasing ageing time.