INDUCTION ABILITY OF EXCESS PHOSPHATE ACCUMULATION FOR PHOSPHATE REMOVING BACTERIA

被引:21
作者
UBUKATA, Y [1 ]
TAKII, S [1 ]
机构
[1] TOKYO METROPOLITAN UNIV, DEPT BIOL, HACHIOJI, TOKYO 19203, JAPAN
关键词
EXCESS PHOSPHATE ACCUMULATION; PURE CULTURE; INDUCIBLE ENZYMES; ALTERNATING ANAEROBIC AEROBIC INCUBATION;
D O I
10.1016/0043-1354(94)90141-4
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
By the induction method of alternating anaerobic incubation with organic substrates and aerobic incubation without organic substrates for aerobically grown cells, a bacterium isolated from an activated sludge showed distinct functions of excess phosphate accumulating bacteria which release phosphate with a concomitant uptake of organic substrates anaerobically and take up phosphate aerobically. The enzyme system of excess phosphate accumulation was induced only after at least two anaerobic/aerobic cycles.
引用
收藏
页码:247 / 249
页数:3
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