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后置反硝化-MBR工艺强化污水脱氮研究OA

A Study on Nutrient Removal of the Technology of Post Denitriifcation MBR for Sewage Treatment

中文摘要英文摘要

后置反硝化MBR新工艺结合后置反硝化技术与MBR技术处理污水,强化脱氮效果可达85%以上,出水满足《城镇污水处理厂污染物排放标准》一级A标准。研究证实新工艺脱氮主要存在两种反硝化形式,其中同步硝化反硝化脱氮贡献率在70%左右,内源反硝化脱氮贡献率在30%左右。新工艺让同步硝化反硝化得到充分的发挥,同时有效的加强了内源反硝化。在污水深度脱氮方面,具有很好的前景。

The new technology of post denitrification MBR combines post denitrification with MBR for domestic sewage treatment, nitrogen removal can up to 85%, effluent can meet the discharge standard of pollutants for municipal wastewater treatment plant of a class A. Studies have confirmed the existence of two major denitrification forms on new technology, contribution of simultaneous nitrification and denitrification rates is about 70% and contribution of endo…查看全部>>

王智鹏;崔志广;苑海涛;董欣杨

核工业北京化工冶金研究院,北京,101149中国电子信息产业发展研究院,工业节能与环保研究所,北京,100846核工业北京化工冶金研究院,北京,101149核工业北京化工冶金研究院,北京,101149

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后置反硝化污水脱氮

Post denitrificationSewageNitrogen removal

《工业技术创新》 2015 (2)

140-144,5

10.14103/j.issn.2095-8412.2015.02.003

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