某工业园区污水处理厂Bardenpho工艺设计与运行  

Design and Operation of Bardenpho Process in a Wastewater Treatment Plant in an Industrial Park

作　　者：杨海娇 马晓龙 李雨航 石坤冉 YANG Hai‑jiao;MA Xiao‑long;LI Yu‑hang;SHI Kun‑ran(Shanshui BotongEnvironmental Technology Co.Ltd.,Yinchuan 750001,China;Ningxia Rural Sewage Decentralized Treatment and Resource UtilizationTechnology Innovation Center,Yinchuan 750001,China;Shanshui Botong Water Environment Research Institute,Yinchuan 750001,China)

机构地区：[1]善水博通<宁夏>环境科技有限公司,宁夏银川750001 [2]宁夏农村污水分散式治理与资源化利用<银川>技术创新中心,宁夏银川750001 [3]善水博通水污染防治模拟实验室,宁夏银川750001

出　　处：《中国给水排水》2024年第18期80-84,共5页China Water & Wastewater

基　　金：银川市中小企业创新发展专项(2022ZX045);银川市基础条件建设项目(2023JCTJ07)。

摘　　要：宁夏某工业园区污水处理厂设计规模为15000 m^(3)/d,采用“多相催化氧化+水解酸化+五段式Bardenpho+磁混凝沉淀+预臭氧接触+曝气生物滤池+反硝化深床滤池+臭氧催化氧化”工艺。该污水厂采用各相关单元分布式并联建设运行的总体布局,可根据实际水质和水量灵活调整投运单元和超越单元,满足不同条件下污染物的去除需求和运行成本的有效把控。该污水厂自2022年11月正式运行以来,先后经历了冬季低温、进水低负荷等阶段,具有耐冲击负荷、处理效果好等特点,出水水质可达到《城镇污水处理厂污染物排放标准》(GB 18918—2002)的一级A标准。A wastewater treatment plant located in an industrial park in Ningxia is designed at a scale of 15000 m^(3)/d and adopts the process of heterogeneous catalytic oxidation,hydrolytic acidification,five‑stage Bardenpho,magnetic coagulation and precipitation,pre‑ozonation,biological aerating filter,denitrification deep bed filter and ozone catalytic oxidation.The wastewater treatment plant employs the overall layout of distributed and parallel operation for all related units.This enables flexible adjustment of the operating units and transcendental units in accordance with the actual water quality and water quantity,thereby meeting the removal requirements of pollutants under various operating conditions and effectively controlling the operating cost.Since its official operation in November 2022,the wastewater treatment plant has undergone phases such as low temperature in winter and low influent load.It possesses the characteristics of shock load resistance and excellent treatment performance,and the effluent quality can meet the first level A criteria specified in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant(GB 18918-2002).

关 键 词：工业废水处理 五段式Bardenpho工艺 磁混凝 脱氮除磷 臭氧催化氧化 多相催化氧化 

分 类 号：TU992[建筑科学—市政工程]