Pilot-scale study of removal effect on Chironomid larvae with chlorine dioxide
文献类型：期刊论文
| 作者 | Sun, XB; Cui, FY; Zhang, JS; Guo, ZH; Zhao, K; Liu, LJ; Lv, WM |
| 刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
 |
| 出版日期 | 2006 |
| 卷号 | 18期号:2页码:248-253 |
| 关键词 | Chironomid larvae chlorine dioxide chlorine preoxidation water treatment |
| 英文摘要 | Chironomid larvae propagated excessively in eutrophic water body and could not be effectively inactivated by the conventional disinfection process like chlorination due to its stronger resistance to oxidation. In this paper, a pilot-scale study of chlorine dioxide preoxidation cooperating with routine clarification process for Chironomid larvae removal was conducted in Shenzben Waterworks in Guangdong Province, China. The experimental results were compared with that of the existing prechlorination process in several aspects, including the Chironomid larvae removal efficiencies of water samples taken from the outlets of sedimentation tank, sand filter, the security of drinking water and so on. The results showed that chlorine dioxide might be more effective to inactivate Chironomid larvae than chlorine and Chironomid larvae could be thoroughly removed from water by pre-dosing chlorine dioxide process. The GC-MS examination and Ames test further showed that the sort and amount of organic substance in the treated water by chlorine dioxide preoxidation were evidently less than that of prechlorination and the mutagenicity of drinking water treated by pre-dosing chlorine dioxide was substantially reduced compared with prechlorination. |
| WOS记录号 | WOS:000236120700009 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/23018]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Sun, XB,Cui, FY,Zhang, JS,et al. Pilot-scale study of removal effect on Chironomid larvae with chlorine dioxide[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2006,18(2):248-253. |
| APA | Sun, XB.,Cui, FY.,Zhang, JS.,Guo, ZH.,Zhao, K.,...&Lv, WM.(2006).Pilot-scale study of removal effect on Chironomid larvae with chlorine dioxide.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,18(2),248-253. |
| MLA | Sun, XB,et al."Pilot-scale study of removal effect on Chironomid larvae with chlorine dioxide".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 18.2(2006):248-253. |
入库方式： OAI收割
来源：生态环境研究中心
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