The effect of environmental and operational parameters on microthrix parvicella growth in biological nutrient removal activated sludge plants

被引：0
|
作者：
Noutsopoulos, C [1 ]
Mamais, D [1 ]
Andreadakis, A [1 ]
机构：
[1] Natl Tech Univ Athens, Fac Civil Engn, Dept Water Resources Hydraul & Maritime Engn, Athens 15780, Greece
来源：
PROCEEDINGS OF THE 7TH INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SCIENCE AND TECHNOLOGY, VOLS A AND B | 2001年
关键词：
Bulking; filamentous bacteria; Microthrix parvicella; plug flow; substrate; temperature;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Bench and pilot scale experiments were used to examine the effect of temperature, type of substrate, reactor configuration and the mode of operation on Microthrix parvicella growth. According to the results of bench scale experiments the proliferation of M. parvicella is ceased at temperatures greater than 20degreesC. Also substrates in the form of long chain fatty acids favour the growth of M. parvicella. According to the pilot scale experiments the plug flow mode of operation seems to effectively control the growth of M.parvicella.
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页码：674 / 681
页数：8
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