Coliform Bacteria and Nitrogen Fixation in Pulp and Paper Mill Effluent Treatment Systems
نویسندگان
چکیده
منابع مشابه
Coliform bacteria and nitrogen fixation in pulp and paper mill effluent treatment systems.
The majority of pulp and paper mills now biotreat their combined effluents using activated sludge. On the assumption that their wood-based effluents have negligible fixed N, and that activated-sludge microorganisms will not fix significant N, these mills routinely spend large amounts adding ammonia or urea to their aeration tanks (bioreactors) to permit normal biomass growth. N(2) fixation in s...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 2000
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.66.12.5155-5160.2000