| 电厂循环冷却水中异养菌的检测与分析 |
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| 引用本文： | 武红梅,刘智安,王玮,孙敏华,刘洋,薛金英.电厂循环冷却水中异养菌的检测与分析[J].电力环境保护,2010,26(4):26-28. |
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| 作者姓名： | 武红梅 刘智安 王玮 孙敏华 刘洋 薛金英 |
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| 作者单位： | 内蒙古工业大学能源与动力工程学院,内蒙古,呼和浩特,010051 |
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| 基金项目： | 内蒙古自治区自然科学基金，内蒙古工业大学重点科学研究基金 |
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| 摘 要： | 通过对城市中水回用于火电厂循环冷却系统的微生物进行试验检测与分析,发现循环水进行前期处理后水中大肠菌群、铁细菌、硫酸盐还原菌含量分别为5个/ml、110个/ml和0.7个/ml以下,均在安全限度之内。对循环水中的异养菌检测分析发现其值在105～106个/mL范围内波动,形成火电厂循环水系统的主要危害,提出影响火电厂循环冷却系统的主要影响菌类为异养菌的结论,对循环冷却水系统微生物的控制具有一定指导意义。
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| 关 键 词： | 循环冷却水 异养菌 试验检测 |
Detection and analysis of heterotroph in circulating cooling water of thermal power plants |
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| WU Hong-mei,LIU Zhi-an,WANG Wei,et al.Detection and analysis of heterotroph in circulating cooling water of thermal power plants[J].Electric Power Environmental Protection,2010,26(4):26-28. |
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| Authors: | WU Hong-mei LIU Zhi-an WANG Wei |
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| Institution: | WU Hong-mei,LIU Zhi-an,WANG Wei,et al |
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| Abstract: | Through detecting the microorganisms in cooling water of power plant,the experiment found that there were 5 coliform bacteria,110 iron bacteria,0.7 sulfate-reducing bacteria per ml circulating water and the results were within the safety limits.The heterotrophic bacteria number was about 105 to 106 per ml cooling water.So heterotroph was the harm bacteria in circulating cooling water.This conclusion had important guiding significance for the future power plant cooling water system to control micro-organisms... |
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| Keywords: | circulating cooling water heterotroph detection experiment |
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