REMOVAL OF NITRATE FROM WATER BY CELLS OF PARACOCCUS-DENITRIFICANS IN A MEMBRANE FLOW REACTOR

被引：0
|
作者：
KUCERA, I
CERNA, I
机构：
[1] Department of Biochemistry, Faculty of Science, Masaryk University, Brno
来源：
FOLIA MICROBIOLOGICA | 1991年 / 36卷 / 01期
关键词：
D O I：
10.1007/BF02935827
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
A new type of flow bioreactor designed to remove nitrate from water was developed. Denitrification activity of native Paracoccus denitrificans cells was used, the cells being separated from the refined medium by a semipermeable membrane. Relationships between the degree of nitrate conversion and the denitrification rate, on the one hand, and the volume flow rate and the amount of biomass, on the other, together with the results concerning denitrification during closed-circuit recirculation of the medium are discussed.
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页码：81 / 85
页数：5
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