生物降解
细菌
环境化学
化学
水处理
微生物学
生物膜
环境工程
生物
环境科学
生态学
遗传学
作者
Hiroaki Ishida,Y. Miyaji
标识
DOI:10.2166/wst.1992.0061
摘要
2-Methylisoborneol (MIB) is one of several causative compounds responsible for musty odor problems of drinking water. The purpose of this study was to investigate the kinetics of MIB biodegradation and utilization of other organics by Bacillus sp. This bacterium was isolated from the backwash water of a rapid sand filter used to treat water from Lake Kasumigaura. The isolated organism was an oligotrophic bacterium that can grow on a medium containing 0.1 mg/l of MIB as a sole carbon source. A laboratory experiment showed that a biofilm reactor seeded with the cells of this bacterium continuously removed approximately 90 % of 600 ng/l MIB.
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