Theoretical analysis on nitrogen removal of the step-feed anoxic-oxic activated sludge process and its application for the optimal operation

Water Science and Technology

Volumn 34, Issue 1-2 -2 pt 1, 1996, Pages 459-466

  Fujii, Shigeo ^a  

^a RITSUMEIKAN UNIVERSITY   (Japan)

Author keywords

Activated sludge; Denitrification; Influent; Nitrification; Nitrogen removal; Optimal operation; Step feed; Stoichiometry; Theoretical efficiency

Indexed keywords

AMMONIA; CHEMICALS REMOVAL (WATER TREATMENT); DENITRIFICATION; EFFLUENTS; NITRIFICATION; STOICHIOMETRY; SUBSTRATES;

INFLUENT; STEP-FEED ANOXIC-OXIC ACTIVATED SLUDGE PROCESS;

ACTIVATED SLUDGE PROCESS;

AMMONIA; NITRATE;

ACTIVATED SLUDGE; ALKALINITY; CONFERENCE PAPER; DENITRIFICATION; NITRIFICATION; PRODUCTIVITY; STOICHIOMETRY;

EID: 0029756482     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.1016/0273-1223(96)00535-5     Document Type: Conference Paper

References (4)

1. Fujii, S and Boonyart, F (1992) Considerations on nitrogen removal efficiency of step-feed activated sludge process by theoretical analysis and numerical calculation Proc of KU-KAIST-NTU Trilateral Seminar/Workshop on Civil Engineering, 5, 219-222
2. Metcalf, & Eddy (1991) Wastewater Engineering, treatment, disposal and reuse, 3rd Edition. McGraw-Hill, Inc
3. Fukuda, Y and Hashimoto, K (1991) Denitrification treatment at an existing plant (second report), Proc of Japan Sewerage Work Association, 28, 502-504
4. Kitaya, M , Hasuno, T. and Katayama, M (1994). Operation conditions for step denitrification method and its effect Proc of Japan Sewerage Work Association, 31, 458-460