| 生活污水浊度与化学需氧量的关系 |
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| 引用本文： | 张红,施永生,孙娜.生活污水浊度与化学需氧量的关系[J].工业水处理,2007,27(3):44-45. |
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| 作者姓名： | 张红 施永生 孙娜 |
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| 作者单位： | 昆明理工大学市政工程系,云南,昆明,650224 |
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| 摘 要： | 试验选用三种不同的生活污水,对其浊度和CODCr进行测定及相关分析.分析结果表明:当污水浊度低时,CODCr也低;当污水浊度高时,CODCr也高,这三种污水各自的浊度和CODCr都存在较好的相关性.这样便可用易于测定的浊度来间接反映污水的CODCr和BOD5,从而判断污水的污染程度和处理效果.
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| 关 键 词： | 生活污水 浑浊度 化学需氧量 |
| 文章编号： | 1005-829X（2007）03-0044-02 |
| 收稿时间： | 2006-10-15 |
| 修稿时间： | 2006年10月15 |
Relationship between the domestic sewage turbidity and chemical oxygen demand |
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| Zhang Hong,Shi Yongsheng,Sun Na.Relationship between the domestic sewage turbidity and chemical oxygen demand[J].Industrial Water Treatment,2007,27(3):44-45. |
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| Authors: | Zhang Hong Shi Yongsheng Sun Na |
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| Affiliation: | Department of Municipal A dministration,Kunming University of Science and Technology, Kunming 650224, China |
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| Abstract: | Three kinds of domestic sewage treated by different methods have been tested. Their turbidities and CODCr have been analysed,trying to find out if there is any inner relationship. The results show that when their turbidities are low, their relevant CODCr are low, as well;and when their turbidities are high, their CODCr are high, as well. In addition,the individual turbidity and relevant CODCr has pretty good relativity. Therefore,the turbidity that can be determined easily can be used for reflecting indirectly the concentration of CODCr and BOD5 in the sewage. Then,the pollution degree and the treatment efficiency can be evaluated accordingly. |
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| Keywords: | domestic sewage turbidity chemical oxygen demand |
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