试验研究

臭氧-生物沸石处理微污染湘江水源水试验研究

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  • 长沙理工大学水利工程学院, 湖南长沙 410114
王云波(1976— ), 2001 年毕业于西安建筑科技大学,硕士,讲师。电话:0731-85258522,E-mail:yunbowang@sina.com.

收稿日期: 2010-03-12

  网络出版日期: 2019-06-03

基金资助

湖南省科技计划项目(2008SK4024);湖南省教育厅资助科研项目(06C101)

Study on the treatment of slightly polluted raw water of Xiangjiang Riverby O3-biological zeolite process

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  • College of Water Conservancy, Changsha University of Science and Technology, Changsha 410114, China

Received date: 2010-03-12

  Online published: 2019-06-03

摘要

根据湘江水源水的特点,采用臭氧-生物沸石的除污染组合工艺进行处理试验。试验结果表明:生物膜形成前,系统对原水中的CODMn和NH3-N最高去除率可达43.1%和93.4%,生物膜成熟后在投加臭氧质量浓度为2.2mg/L,氧化接触时间为15min,水力负荷为2.3m/h时,工艺对CODMn、氨氮的去除率分别为53.6%和86.1%。

本文引用格式

王云波, 郑思鑫 . 臭氧-生物沸石处理微污染湘江水源水试验研究[J]. 工业水处理, 0 : 34 -36 . DOI: 10.11894/1005-829x.2010.30(6).34

Abstract

According to the characteristics of the raw water of Xiangjiang River, the experiment on pollutant removal by the combined process of ozone (O3) and biological zeolite has been conducted. The results of the experiment aiming at the influent water quality show that before the biological film is formed, the highest removal rates of CODMn and ammonia-nitrogen reach 43.1% and 93.4%, respectively. After the film is matured, and when the ozone dosage is about 2.2 mg/L, oxidation contact time 15 min, and hydraulic load about 2.3 m/h, the removal rates of CODMn and ammonia-nitrogen by this process are 53.6% and 86.1% , respectively.

参考文献

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