污水回用时pH、COD对细菌生长及杀菌性能的影响
收稿日期: 2001-09-17
网络出版日期: 2010-10-01
Effects of pH and COD on bacteriagrowth and bactericidal performance while wastewater is being reused
Received date: 2001-09-17
Online published: 2010-10-01
郦和生, 张春原, 王吉龙, 郭红卫 . 污水回用时pH、COD对细菌生长及杀菌性能的影响[J]. 工业水处理, 2002 , 22(5) : 45 -46,52 . DOI: 10.11894/1005-829x.2002.22(5).45
Effects of various pH and COD on bacteriagrowth and bactericidal performance while Niukouyureservoir wastewater is being reused as cooling water have been studied.The results show that pH<7 facilitatesiron bacteriagrowth,and has no effects to the growth of bacteriaand sulfate-reducingbacteria.Different pH values have no effects to dichloroisocy anuricacid so diumsaltand dode cyldimethyl benzy lammonium chloride'sbactericidal performance.Is othiazolinisn'tsuitable for bactericidal performance while Niukouyuwastewater is being reused.High COD could facilitate bacteria growth,andalso promote biocides bactericidal performance.
Key words: wastewater reusing; pH; COD; bacteria growth; bactericidal performance
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