In order to investigate the detergency characteristics of zeolite-contained detergent, it was estimated the zeolite concentrations, hardnenss, soil composition, surfactants, pH, cation types and electrolytes. The detergency of zeolite-contained deterg...
In order to investigate the detergency characteristics of zeolite-contained detergent, it was estimated the zeolite concentrations, hardnenss, soil composition, surfactants, pH, cation types and electrolytes. The detergency of zeolite-contained detergent increased according to the increase of zeolite concentration. Above 200ppm of hardness, it was unaffected by zeolite concentration. And the effect of counter-ion in detergent solution with zeolite on detergency was shown differently in natural soiled cloth and artificial soiled cloth. Incase of the soiled cloth using carbon black or iron oxide black as a particulate soil, the detergency of carbon black was better than that of iron oxide black. The exchanging capacity of A-type zeolite for ??? ion was better than that Of ??? ion.