学术
国际标准刊号：ISSN 1009-7767
国内统一刊号：CN 11-4527
摘 要:
采用跌水曝气生物膜法进行生活污水处理试验研究。试验结果表明：水力停留时间为3．6h时，进水CODcr、NH4^＋-N、浑浊度分别在103-162mg／L、78．16-116．57mg／L、36—66NTU范围变化时．相应平均去除率分别为64．79％、14．2％、84．81％。系统出水DO平均为3．9mg／L。[著者文摘]
文章出处:
《市政技术》-2006年24卷6期 -419-421页
Municipal Engineering Technology
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1009-7767（2006）06-0419-03
Study on Domestic Sewage Treatment with Drop-aeration Bio-film Process
XIAO Tang-jun, KANG Jian-xiong ,YI Wei-hua, YU Lei （Department of Environmental Science and Engineering college, Hua zhong University of Science and Technology, Wu han, 430074, China）.
Abstract:
The domestic sewage treatment with drop-aeration bio-film process was preliminarily investigated, and the experiment results was showed, that under experimental condition with HRT for 3.6 hours, the COD and NHa4^＋-N turbidity of influent were changed in the ranges of 103-162 mg/L and 78.16-116.57 mg/L and 36-66NTU respectively, the corresponding average removal rates were 64.79% ,14.2% ,84.81% ,the average concentrations of DO in the effluent wastewater was 3.9 mg/L.[著者文摘]
Key words:
sewage treatment; drop-aeration ; bio-film
收稿日期: 2006-09-03
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