THE INDICATOR VALUE OF TETRAHYMENA-THERMOPHILA POPULATIONS IN THE ACTIVATED-SLUDGE PROCESS

被引：0
|
作者：
ESTEBAN, G
TELLEZ, C
BAUTISTA, LM
机构：
[1] UNIV COMPLUTENSE MADRID,FAC BIOL,DEPT MICROBIOL,MADRID 3,SPAIN
[2] CSIC,MUSEO NACL CIENCIAS NAT,MADRID 6,SPAIN
来源：
ACTA PROTOZOOLOGICA | 1992年 / 31卷 / 03期
关键词：
TETRAHYMENA-THERMOPHILA; ACTIVATED SLUDGE; BIOINDICATOR;
D O I：
暂无
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
The presence of the ciliate Tetrahymena thermophila was studied in relation with the efficiency of the disposal process in an activated-sludge sewage treatment plant. Stepwise Discriminant Analysis (Dixon, 1989) was applied to physico-chemical and biological variables in order to classify days with good or regular efficiency in the disposal process according to the abundance of T. thermophila in aeration tanks. The results indicate that the ciliate T. thermophila may be a useful organism in the prediction of plant performance.
引用
收藏
页码：129 / 132
页数：4
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