Microbial Fe(II)-oxidation by nitrate in activated sludge

Water Science and Technology

Volumn 37, Issue 4-5, 1998, Pages 403-406

  Nielsen, Jeppe Lund ^a   Nielsen, Per Halkjær ^a  

^a AALBORG UNIVERSITY   (Denmark)

Author keywords

Activated sludge; Chemodenitrification; Denitrification; Ferrous iron oxidation; Nitrate reduction

Indexed keywords

CHEMODENITRIFICATION;

BACTERIA; DENITRIFICATION; IRON COMPOUNDS; NITRATES; REACTION KINETICS; REDOX REACTIONS; SEWAGE TREATMENT PLANTS;

ACTIVATED SLUDGE PROCESS;

FERRIC ION; FERROUS ION; NITRATE; NITRITE;

ACTIVATED SLUDGE; IRON; NITRATE; OXIDATION;

ACTIVATED SLUDGE; CONFERENCE PAPER; CONTROLLED STUDY; DENITRIFICATION; OXIDATION; STOICHIOMETRY; WASTE WATER MANAGEMENT;

EID: 0031858941     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0273-1223(98)00138-3     Document Type: Conference Paper

References (5)

1. Caccavo, Jr. F., Frølund, B., van O. Kloeke, F. and Nielsen, P. H. (1996). Deflocculation of activated sludge by the dissimilatoric Fe(III)-reducing bacterium Shewanella alga strain BrY. Appl. Env. Microbiol., 62, 1487-1490.
2. Nielsen, P. H. (1996). The significance of microbial Fe(III) reduction in the activated sludge process. Wat. Sci. Tech., 30(8), 1749-1758.
3. Rasmussen, H. and Nielsen, P. H. (1996). Iron reduction in activated sludge measured with different extraction techniques. Wat. Res., 30,: 551-558.
4. Straub, K. L., Benz, M., Schink, B. and Widdel, F. (1996). Anaerobic, nitrate-dependent microbial oxidation of ferrous iron. Appl. Env. Microbiol., 62, 1458-1460.
5. Sørensen, J. (1987). Nitrate reduction in marine sediments: Pathways and interactions with iron and sulfur cycling. Geomicrobiol. J., 5, 401-421.