[1]姜春杰.改良Bardenpho+粉末活性炭+人工湿地处理生活污水[J].中国给水排水,2022,38(2):93-97.
　JIANG Chun?jie.Application of Improved Bardenpho, PAC and Constructed Wetland Process in Sewage Treatment[J].China Water & Wastewater,2022,38(2):93-97.
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改良Bardenpho+粉末活性炭+人工湿地处理生活污水

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第38卷 期数: 2022年第2期 页码: 93-97 栏目: 出版日期: 2022-01-17
Title:
Application of Improved Bardenpho, PAC and Constructed Wetland Process in Sewage Treatment
作者:
姜春杰
（南京市市政设计研究院有限责任公司，江苏 南京 210008）
Author(s):
JIANG Chun?jie
（Nanjing Municipal Design and Research Institute Co. Ltd.， Nanjing 210008， China）
关键词:
混凝沉淀; 改良Bardenpho; 粉末活性炭; 加砂混凝澄清; 人工湿地
Keywords:
coagulation and sedimentation;  improved Bardenpho;  powdered activated carbon;  additional sand coagulation clarification;  constructed wetland
摘要:
某镇区污水处理厂四期扩建工程设计处理规模5×104 m3/d，采用曝气沉砂+混凝初沉+改良Bardenpho+粉末活性炭吸附加砂混凝澄清+紫外消毒+人工湿地处理工艺。运行结果表明，该工艺能够有效应对水质波动，出水指标优于设计标准，其中人工湿地出水COD、BOD5、NH3-N、TP已达到《地表水环境质量标准》（GB 3838—2002）Ⅲ类水标准，具有良好的稳定出水水质作用，对COD、BOD5、NH3-N、TP的去除率分别达到50.2%、46%、53.3%、46.7%。
Abstract:
The fourth phase expansion project of a township sewage treatment plant with a design scale of 5×104 m3/d, adopted the main process of aerated grit chamber, coagulation and primary sedimentation, improved Bardenpho, powdered activated carbon (PAC) adsorption, additional sand coagulation clarification, ultraviolet disinfection, and constructed wetland. The operation results show that the process can effectively deal with the influent quality fluctuation, and the effluent indexes are better than the design standard. The effluent COD, BOD5, NH3-N and TP indexes of the constructed wetland have reached the level Ⅲ criteria in Environmental Quality Standards for Surface Water (GB 3838-2002). The constructed wetland has a good effect on stabilizing the effluent quality. The removal rates of COD,BOD5, NH3-N and TP are 50.2%, 46%, 53.3% and 46.7% respectively.

相似文献/References:

[1]何楠,王睿,彭柱,等.再生水厂混凝沉淀—微滤协同运行优化研究[J].中国给水排水,2021,37(7):85.
　HE Nan,WANG Rui,PENG Zhu,et al.Optimization of Collaborative Operation of Coagulation-Sedimentation and Microfiltration in Reclaimed Water Treatment Plant[J].China Water & Wastewater,2021,37(2):85.
[2]吴志金,赖源平,许振楚,等.自来水厂混凝剂智能投加系统的构建与应用[J].中国给水排水,2024,40(18):90.
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更新日期/Last Update: 2022-01-17