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污染防治研究
北方地区污水处理厂工艺方案探讨
——以内蒙古自治区某旗县为例
王建民 ,云霞 ,王永平 3
2
1
(1.内蒙古城市规划市政设计研究院有限公司,内蒙古 呼和浩特 010070;2.内蒙古工业大学,内
蒙古 呼和浩特 010051;3.内蒙古自治区生态环境科学研究院,内蒙古 呼和浩特 010011)
摘要:内蒙古中部地区某旗县污水处理厂采用“预处理+Bardenpho工艺+高效沉淀池+反硝化深床
滤池”处理工艺,出水满足《城镇污水处理厂污染物排放标准》(GB18918—2002)一级A标准。本文
详细介绍了污水水质特点、工艺方案选择及主要构筑物的工艺参数。
关键词:污水处理;Bardenpho工艺;高效沉淀池;反硝化滤池
中图分类号:X505 文献标识码:A 文章编号:2095-672X(2023)03-0087-06
DOI.10.16647/j.cnki.cn15-1369/X.2023.03.015
Discussion on the process scheme of wastewater treatment plant in a banner country
in Inner Mongolia
2
1
Wang Jianmin , Yun Xia ,Wang Yongping 3
(1.Inner Mongolia Urban Planning & Municipal Engineering Design Research Institute Ltd., Hohhot In⁃
ner Mongolia 010070,China;2.Inner Mongolia University of Technology,Hohhot Inner mongolia 010051,
China;3InnerMongoliaEnvironmentalScienceResearchInstitute,HohhotInnerMongolia010011,China)
Abstract:The wastewater treatment plant (WWTP) which is located in a banner country in the central Inner Mon⁃
golia adopts the process of "primary treatment + Bardenpho process + high-density sedimentation + denitrification fil⁃
ter ". The effluent quality of WWTP meets the level A criteria specified in the Discharge standard of pollutants for mu⁃
nicipal wastewater treatment plant (GB 18918-2002). The wastewater quality, selection of process scheme and pro⁃
cess parameters of main structures are introduced in the article.
Key words:Wastewater treatment;Bardenpho process; High-density sedimentation;Denitrification filter
0 引言 环境比较脆弱。随着国家不断推进环境污染
内蒙古自治区是我国北方重要的生态屏 防治、加大污水处理设施的建设和改造力度,
障,总体气候特点是冬季寒冷,干旱少雨,生态 针对“冬季污水温度低而处理难度大,环境容
HUANJINGYUFAZHAN 87

