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王冰;周春华
Urban and Rural Studies 2020 No.10
漯河市环境科学技术研究所;漯河市生态环境局源汇分局
河南省某地级市东城污水处理厂总设计处理规模为5×104m3/d,进水工业废水占比60%~70%,污水处理厂分为两期建设,一期采用"AAO+普通辐流式二沉池+高密度斜管沉淀池+转盘滤池+紫外消毒"处理工艺,二期采用"AAO+矩形周进周出二沉池+磁混凝沉淀池+转盘滤池+紫外消毒"处理工艺.本次提标在现有工艺基础上增加"二级提升泵站+反硝化深床滤池+臭氧催化氧化"方案,将出水标准由《城镇污水处理厂污染物排放标准》(GB18918-2002)中一级A标准,提升至《地表水环境质量标准》表1中准Ⅳ类标准.
污水处理厂;提标改造;反硝化深床滤池;臭氧催化氧化
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Language: 中文
CN:10-1589/TU
ISSN:2096-6539
Publication Frequency: 半月刊
An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.