内江市某污水厂运行问题分析及解决对策  

Analysis and Countermeasures of Operation Problems of a Wastewater Treatment Plant in Neijiang

作　　者：白玉华 周淑春[2] 黄政鑫 周云 唐怀彬 刘百仓[4] BAI Yuhua;ZHOU Shuchun;HUANG Zhengxin;ZHOU Yun;TANG Huaibin;LIU Baicang(Infrastructure Construction Department,Chengdu University,Chengdu 610106,China;Sichuan Province Academy of Industrial Environmental Monitoring,Chengdu 610045,China;Neijiang City Sewage Treatment Co.,Ltd,Neijiang 641000,China;College of Architecture and Environment,Sichuan University,Chengdu 610065,China)

机构地区：[1]成都大学基建处,四川成都610106 [2]四川省工业环境监测研究院,四川成都610045 [3]内江市污水处理有限责任公司,四川内江641000 [4]四川大学建筑与环境学院,四川成都610065

出　　处：《水处理技术》2023年第10期137-140,共4页Technology of Water Treatment

基　　金：国家自然科学基金项目(51678377;52070134)。

摘　　要：针对大型老旧污水厂因建成年代早而存在的除砂设备无法正常使用、短时总磷超标、短时粪大肠菌群超标、污泥储存空间严重不足等问题,结合污水厂生产运行实际,对存在的问题进行分析研究,并给出解决方案和建议。改造后的运行结果表明,改造后污水厂运行良好,出水水质稳定,满足《城镇污水处理厂污染物排放标准》(GB 18918-2002)一级A标准相关要求。Aiming at the problems of short-term total phosphorus exceeding the standard,sand removal equipment not working normally,effluent fecal coliform exceeding the standard and sludge storage space seriously insufficient in large-scale old wastewater treatment plant due to its early construction,combined with the actual production and operation of the wastewater treatment plant,the existing problems were analyzed and studied,and the solutions and suggestions were given.The operation results show that the transformed wastewater treatment plant operates well and the effluent quality is stable,meeting the relevant requirements of class I A standard of discharge standard of pollutants for urban wastewater treatment plants(GB 18918-2002).

关 键 词：污水处理厂 问题诊断 技术改造 

分 类 号：X703[环境科学与工程—环境工程] TU992.3[建筑科学—市政工程]