High rate and compact two-stage post-denitrification process with single-sludge pre-denitrification

Water Science and Technology

Volumn 34, Issue 1-2 -2 pt 1, 1996, Pages 467-475

  Mikawa, Kazuhiro ^a   Emori, Hiroyoshi ^a   Takeshima, Tadashi ^b   Ishiyama, Eiichi ^c   Tanaka, Kazuhiro ^d  

^a HITACHI LTD   (Japan)

^b Tokyo Metropolitan Government   (Japan)

^c Saitama Pref Sewage Pub Corp   (Japan)

^d Nihon University   (Japan)

Author keywords

Immobilized; Nitrifiers; Nitrogen removal; Post denitrification; Single sludge pre denitrification; Two stage

Indexed keywords

CHEMICALS REMOVAL (WATER TREATMENT); DENITRIFICATION; EFFLUENTS; ENVIRONMENTAL PROTECTION; NITROGEN COMPOUNDS; PHOSPHORUS COMPOUNDS; WATER QUALITY;

NITRIFIERS; PEGASUS PROCESS; SINGLE SLUDGE PRE DENITRIFICATION; TWO STAGE POST DENITRIFICATION PROCESS;

SEWAGE TREATMENT;

MICROSPHERE; NITROGEN; PHOSPHORUS;

ACTIVATED SLUDGE; CONFERENCE PAPER; DENITRIFICATION; ENVIRONMENTAL PROTECTION; SEWAGE TREATMENT PLANT; TECHNIQUE; WATER QUALITY;

EID: 0029736636     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.1016/0273-1223(96)00536-7     Document Type: Conference Paper

References (4)

1. Tanaka, K., Aoki, M. and Motegi, K. (1992). Recent Advances In Biological Nutrient Control in Japan. Presented at the 5th WEF/JSWA Joint Technical Seminar on Sewage Treatment Technology, Yokohama.
2. Emori, H., Nakamura, H., Sumino, T., Motegi, K. and Tanaka, K. (1994). High rate and compact single pre-denitrification process for retrofit. Wat. Sci. Tech., 30(6), 31-40.
3. Takeshima, T., Motegi, K., Emori, H. and Nakamura, H. (1993). "PEGASUS" An Innovative High-rate BOD and Nitrogen Removal Process for Municipal Wastewater. Presented at the 66th Annual Conference of the WEF, October, Anahaim, California.
4. Japan Sewage Works Agency (1990). Technical report of single-stage and two-stage single-sludge pre-denitrification process.