| 预防水体黑臭的水质指标研究 |
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| 引用本文： | 胡国臣 王忠. 预防水体黑臭的水质指标研究[J]. 上海环境科学, 1999, 18(11): 523-525 |
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| 作者姓名： | 胡国臣 王忠 |
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| 作者单位： | 南开大学，南开大学，南开大学 天津 300071，天津 300071，天津 300071 |
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| 摘 要： | 水体黑臭的指标，是研究其成因，判断其黑芨科学合理地管理水体的重要内容，该文选择了与一黑臭生化过程有关的的一些参数，进行了理场和模拟试验测定研究，结果证明ＤＯ、ＢＯＤ５、硫酸还原菌数等，与水体黑臭具有较好的相关性。水体黑臭与不黑臭的临界指标为：ＣＨ－２１．５，ＤＯ＝１．８ｍｇ／Ｌ，Ｎ＝２０００个／ｍｌ，ＢＯＤ５＝１４ｍｇ／Ｌ。
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| 关 键 词： | 水体黑臭 有机污染 水质指标 生化过程 |
Study on Water Quality Index for Preventing Black and Offensive Odor in Water |
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| Hu Guochen Wang Zhong Chang Xiaoqing. Study on Water Quality Index for Preventing Black and Offensive Odor in Water[J]. Shanghai Environmental Science, 1999, 18(11): 523-525 |
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| Authors: | Hu Guochen Wang Zhong Chang Xiaoqing |
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| Abstract: | The index of water black and offensive odor is important on studying its contributing factors, judging degree of water black and offensive odor and scientific management of water. In this paper study on some parameters which are related to black, offensive odor and their biochemical process were presented. The result showed that DO, BOD5 and number of sulfate reducing bacteria have good interrelation with black and offensive odor in water. Critical indexes that water whether or not black and offensive odor are: CH=21.5, DO=1.8mg/L, N=2000/ml, and BOD5=14mg/L. |
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| Keywords: | Black and offensive odor Organic pollution Water quality index Biochemical process Correlative parameters |
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