Ammonia-Oxidizing Bacteria In Biofilters Removing Trihalomethanes Are Related To Nitrosomonas Oligotropha
- Wahman, David G.
- Kirisits, Mary Jo
- Katz, Lynn E.
- Speitel, Gerald E.
DOIAbstract
Ammonia-oxidizing bacteria (AOB) in nitrifying biofilters degrading four regulated trihalomethanes-trichloromethane, bromodichloromethane, dibromochloromethane, and tribromomethane-were related to Nitrosomonas oligotropha. N. oligotropha is associated with chloraminated drinking water systems, and its presence in the biofilters might indicate that trihalomethane tolerance is another reason that this bacterium is dominant in chloraminated systems.AwwaRF Civil, Architectural, and Environmental Engineerin
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