Review of Research in Aerobic Denitrification by Microorganisms
- VernacularTitle:微生物好氧反硝化脱氮作用研究进展
- Author:
Qingxin KONG
;
Junwen LI
- Publication Type:Journal Article
- Keywords:
Water microbiology;
Water pollution;
Nitrogen removal;
Aerobic denitrification;
Simultaneous nitrification-denitrification
- From:
Journal of Environment and Health
1993;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Nitrogen pollution in water body can not only cause eutrophication but also has direct hazardous effects on animals and human beings. The removal of ammonium is an important process in modern wastewater treatment systems. It is generally achieved by a traditional treatment system of combination of two processes,aerobic nitrification and anoxic denitrification,but these processes are very complex and the cost is higher. In recent years,some new principles have been proposed,such as aerobic denitrification,anaerobic ammonium oxidation,heterotrophic nitrification,which make simultaneous nitrification-denitrification possible. The domestic and foreign study progress in aerobic denitrification was reviewed in this paper.
