杨凤林
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A/O短程硝化反硝化工艺结合污泥厌氧水解处理低C/N比城市生活污水
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Indexed by:期刊论文

Date of Publication:2010-09-30

Journal:环境工程

Included Journals:PKU、ISTIC

Issue:S1

Page Number:32-36

ISSN No.:1000-8942

Key Words:A/O工艺;短程硝化反硝化;污泥厌氧水解;低C/N比城市生活污水

Abstract:在处理低C/N比城市生活污水时,通过控制溶解氧实现A/O工艺短程硝化反硝化脱氮。结果表明:当DO为(2.0±0.5)mg/L时,亚硝化积累可达67.45%,出水TN浓度为18.97 mg/L。结合污泥厌氧水解工艺,将污泥在33℃,不调节pH,厌氧水解18 h后的产物上清液与原污水以1∶10混合作为进水,出水TN浓度为14.68 mg/L,达《城镇污水处理厂污染物排放标准》一级标准。

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Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

Gender:Male

Alma Mater:大连工学院

Degree:Master's Degree

School/Department:环境学院

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