[1]时玉龙,雷登科,蒋奇海,等.北京中心城区再生水厂“京标”A提标改造工程实践[J].中国给水排水,2026,42(14):123-129.
　ShiYulong,LeiDengke,JiangQihai,et al.Upgrading of a Water Reclamation Plant in Beijing Central Urban Area to Meet the Class A of the Local Discharge Standard[J].China Water & Wastewater,2026,42(14):123-129.
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北京中心城区再生水厂“京标”A提标改造工程实践

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第42卷 期数: 2026年第14期 页码: 123-129 栏目: 出版日期: 2026-07-17
Title:
Upgrading of a Water Reclamation Plant in Beijing Central Urban Area to Meet the Class A of the Local Discharge Standard
作者:
时玉龙， 雷登科， 蒋奇海， 鲍海鹏， 张荣兵， 张志渊， 白煜， 尹昱程， 王金惠
（北京城市排水集团有限责任公司，北京 100044）
Author(s):
Shi　Yulong， Lei　Dengke， Jiang　Qihai， Bao　Haipeng， Zhang　Rongbing， Zhang　Zhiyuan， Bai　Yu， Yin　Yucheng， Wang　Jinhui
（Beijing Drainage Group Co. Ltd.， Beijing 100044， China）
关键词:
MSBR工艺;  强化生物脱氮;  硫自养反硝化;  再生水厂;  提标改造
Keywords:
MSBR process;  enhanced biological nitrogen removal;  sulfur autotrophic denitrification;  water reclamation plant;  upgrading
摘要:
北京五里坨再生水厂采用改良“AAO+SBR”（MSBR）工艺，本文聚焦2022年冬季该厂由《城镇污水处理厂水污染物排放标准》（DB11/890—2012）（简称“京标”）B级提标至A级的工程改造与运行优化措施，对提标前（2022年1月）与提标后（2023年1月）的运行数据进行对比分析。结果表明，SBR池筛选排泥套筒显著改善了冬季污泥沉降性能，污泥体积指数（SVI）降幅达69.5%。进水碳源分配优化、外加碳源多点投加及一体化泵站的应用，有效提升了系统的脱氮效率，MSBR对总氮的月度去除量与去除率均值分别提高38.67%、12.86个百分点。新增侧流自养脱氮滤池对再生水厂出水总氮去除量的贡献为1.71 mg/L。提标改造后，各项出水水质均满足“京标”A级的限值要求，电耗、药耗增加对应处理成本增量为0.22元/m3。
Abstract:
This paper focuses on the modified AAO+SBR (MSBR) process at the Wulituo water reclamation plant, highlighting the engineering modifications and operational optimization measures implemented during the upgrading from class B to class A of Discharge Standard of Water Pollutants for Municipal Wastewater Treatment Plants (DB11/890-2012) in the winter of 2022. A comparative analysis was conducted on operational data between pre-upgrading (January 2022) and post-upgrading (January 2023). The results indicate that the implementation of a selective sludge discharge sleeve in the SBR tank significantly improved sludge settleability during winter, with a 69.5% reduction in the sludge volume index (SVI). Optimization of influent carbon source distribution, multi-point dosing of external carbon sources, and the use of integrated pump stations effectively enhanced the nitrogen removal efficiency. The monthly total nitrogen (TN) removal amount and removal rate of the MSBR process increased by 38.67% and 12.86 percentage points, respectively. The newly added side-stream autotrophic nitrogen removal filter contributed 1.71 mg/L of TN removal in the final effluent. Following the upgrading, all effluent quality parameters met the limits of class A of DB11/890-2012, with increases in electricity and chemical consumption corresponding to a unit treatment cost increment of 0.22 CNY/m3.

相似文献/References:

[1]郗家福,汪芸芸,林莉峰.MSBR工艺调试与运行控制策略研究[J].中国给水排水,2025,41(22):98.
　XIJia-fu,WANGYun-yun,LINLi-feng.Research on MSBR Process Commissioning and Operation Control Strategy[J].China Water & Wastewater,2025,41(14):98.
[2]王文明,杨淇椋,陈圆,等.MSBR工艺强化生物脱氮设计[J].中国给水排水,2026,42(14):87.
　WangWenming,YangQiliang,ChenYuan,et al.Design of Enhanced Biological Nitrogen Removal in MSBR Process[J].China Water & Wastewater,2026,42(14):87.

更新日期/Last Update: 2026-07-17