Study on the pretreatment of water in Yellow River by bio-non-woven fabric reactor

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  • 1. College of Environmental Science and Engineering, Ocean University of China, Qingdao 266003, China;
    2. State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences Chinese Academy of Sciences, Beijing 100085, China

Received date: 2005-07-23

  Online published: 2010-10-01

Abstract

A pilot scale bio-non-woven fabric reactor is designed,and a study on biological pretreatment is used for treating Yellow River water of No.1 pump station in Queshan reservoir in Ji′nan city.When hydraulic loading is increased from 2m3/(m2·h) to 8m3/(m2·h),further study has been conducted to evaluate the performance of the bio-non-woven fabric in removing CODMn,NH4+-N,turbidity,algae,chroma and suspended solids (SS) from the water in YellowRiver.The experimental results showthat bio-non-woven fabric reactor can remove COD Mn as well as NH4+-N effectively,and it is proved to be a good method to treat micro-pollutants in source water.

Cite this article

Gao Mengchun, She Zonglian, Yang Min . Study on the pretreatment of water in Yellow River by bio-non-woven fabric reactor[J]. Industrial Water Treatment, 2005 , 25(12) : 37 -39 . DOI: 10.11894/1005-829x.2005.25(12).37

References

[1] 黄晓东,曹天洪,谭为民,等.生物陶粒处理深圳水库水的试验研究[J].环境科学,1998,19(6):60-62
[2] 丁原红,洪华生,熊小京,等.生物接触氧化预处理微污染源水[J].水处理技术,2002,28(3):169-171

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