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http://dx.doi.org/10.5352/JLS.2003.13.1.047

Removal of Ammonia and Nitrite in Water by Bacillus sp. A8-8  

이용석 (동아대학교 생명자원과학부)
유주순 (동아대학교 생명자원과학부)
정수열 (동주대학 식품과학계열)
최용락 (동아대학교 생명자원과학부)
Publication Information
Journal of Life Science / v.13, no.1, 2003 , pp. 47-53 More about this Journal
Abstract
The purpose of this study is to improve the system for biological nitrogen oxidizing process in sewage and wastewater. A bacterium having high abilities to oxidize of nitrogen was one of the possessed on Lab. The strain was identified to Bacillus sp. A8-8, based on the physiological and biochemical properties. And the strain has ability degradation crude oil. In comparison with oxidizing rates with changing initial pH and temperature, the strain Bacillus sp. A8-8 was nitrogen oxidizing ability and growth rate on the various of pH, temperature. oxidizing rates of the strain in sewage and wastewater were about 48% and 62%, respectively. The nitrogen oxidizing rate was increased in proportion to the initial concentration of glucose. The microorganism, Bacillus sp. A8-8, immobilized in ceramic carrier were evaluated for the oxidation of ammonia in culture media.
Keywords
Nitrogen oxidizing; Bacillus sp.; immobilization; ceramic media; aquaculture;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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