Research Papers by Satoshi Takizawa

A bench scale submerged microfiltration system coupled with high concentration of PAC (powdered activated carbon) was applied in order to purify a river water containing secondary effluent. The system was operated with four different modes: Run-1, -2, -3 and -4. The PAC concentration was set at 0, 4

This study was conducted to understand fouling formation and effect of PAC addition in a hollow-fiber ultrafiltration membrane integrated with adsorption. Daily carbon accumulation rate and carbon mass load to UF module were estimated to be about 10 mg/L and 117 g/m2·d, respectively, however carbon

Manganese (Mn) removal is one of the many problems of using ground water since Mn is a common element in ground water. Mn cannot be removed by membrane filtration without being oxidized to manganese dioxide. To find an applicable and clean oxidation method, advanced oxidize processes (AOPs) and Mn s