Ryuichi Sudo

Simultaneous determination of total nitrogen and total phosphorus in freshwater samples using persulfate digestion

Masaaki Hosomi, Ryuichi Sudo · International Journal of Environmental Studies · 1986 · 213 citations

Persulfate Digestion, Total Nitrogen, Environmental Chemistry +9

Anaerobic/oxic/anoxic granular sludge process as an effective nutrient removal process utilizing denitrifying polyphosphate-accumulating organisms

Naohiro Kishida, Ju‐Hyun Kim, Satoshi Tsuneda et al. · Water Research · 2006 · 198 citations

Sewage Sludge Treatment, Engineering, Polyphosphate-accumulating Organisms +9

Nutrient‐limited growth of Microcystis aeruginosa and Phormidium tenue and competition under various N:P supply ratios and temperatures

Naoshi Fujimoto, Ryuichi Sudo, Norío Sugiura et al. · Limnology and Oceanography · 1997 · 184 citations · Full text

Eutrophication, Nutrient‐limited Growth, Engineering +14

Effectiveness of oxidation-reduction potential and pH as monitoring and control parameters for nitrogen removal in swine wastewater treatment by sequencing batch reactors

Naohiro Kishida, Ju‐Hyun Kim, Meixue Chen et al. · Journal of Bioscience and Bioengineering · 2003 · 123 citations

Sewage Sludge Treatment, Engineering, Oxidation-reduction Potential +11

Integrated real-time control strategy for nitrogen removal in swine wastewater treatment using sequencing batch reactors

Ju‐Hyun Kim, Meixue Chen, Naohiro Kishida et al. · Water Research · 2004 · 119 citations

Sewage Sludge Treatment, Real-time Control Strategy, Engineering +12