Kiyokazu Okawa

Regeneration of granular activated carbon with adsorbed trichloroethylene using wet peroxide oxidation

Kiyokazu Okawa, Kazuyoshi Suzuki, Toshihiro Takeshita et al. · Water Research · 2007 · 61 citations

Engineering, Chemical Engineering, Environmental Engineering +10

Ozone decomposition of hazardous chemical substance in organic solvents

Yoichi Nakano, Kiyokazu Okawa, Wataru Nishijima et al. · Water Research · 2003 · 41 citations

Natural Sciences, Chemical Engineering, Chemistry +12

Degradation of chemical substances using wet peroxide oxidation under mild conditions

Kiyokazu Okawa, Katsuyuki Suzuki, Toshihiro Takeshita et al. · Journal of Hazardous Materials · 2005 · 23 citations

Engineering, Chemical Engineering, Chemistry +13

Effect of metal ions on decomposition of chlorinated organic substances by ozonation in acetic acid

Kiyokazu Okawa, Tsung-Yueh Tsai, Yoichi Nakano et al. · Chemosphere · 2004 · 20 citations

Engineering, Environmental Engineering, Environmental Sciences +16

Effects of humic substances on the decomposition of 2,4-dichlorophenol by ozone after extraction from water into acetic acid through activated carbon

Kiyokazu Okawa, Yoichi Nakano, Wataru Nishijima et al. · Chemosphere · 2004 · 15 citations

Natural Sciences, Environmental Engineering, Environmental Sciences +14