Intermittent dosage of ethanol in a pre-denitrifying activated sludge process

Water Science and Technology

Volumn 34, Issue 1-2 -2 pt 1, 1996, Pages 387-389

  Hasselblad, S ^a   Hallin, S ^a  

^a Box 55   (Sweden)

Author keywords

Carbon supplementation; Denitrification; Ethanol; Nutrient removal

Indexed keywords

CARBON; CHEMICAL REACTORS; CHEMICALS REMOVAL (WATER TREATMENT); DENITRIFICATION; ETHANOL;

INTERMITTENT ETHANOL DOSING; NUTRIENT REMOVAL;

ACTIVATED SLUDGE PROCESS;

ALCOHOL; CARBON;

ACTIVATED SLUDGE; CONFERENCE PAPER; CONTROLLED STUDY; DENITRIFICATION; SUPPLEMENTATION;

EID: 0029737273     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.1016/0273-1223(96)00547-1     Document Type: Conference Paper

References (6)

1. B. Andersson U. Nyberg H. Aspegren Methanol and ethanol as external carbon sources for denitrification Nordic Seminar: Nitrogen Removal from Municipal Wastewater. Helsinki University, Otaniemi, Espoo, Finland, 23–25 January 1995 1995
2. S. Hallin C.-F. Lindberg M. Pell E. Plaza B. Carlsson Microbial adaptation, process performance and a suggested control strategy in a pre-denitrifying system with ethanol dosage Wat. Sci. Tech. 34 1/2 1996 91 99 (this issue)
3. S. Hallin M. Pell Acetylene inhibition for measuring denitrification rates in activated sludge Wat. Sci. Tech. 30 6 1994 161 167
4. Hallin, S., Pell, M. (in prep). Changes in metabolic properties of denitrifying bacteria in activated sludge adapting to methanol and ethanol.
5. S.H. Isaacs M. Henze Controlled carbon source addition to an alternating nitrification-denitrification wastewater treatment process including biological P removal Wat. Res. 29 1995 77 89
6. SIS - Swedish Standards Institution, Box 3295, S 103 66 Stockholm, Sweden.