某石化高新技术工业园区污水厂的设计与运行  

Design and operation of wastewater treatment plant in petrochemical high-tech industrial park

作　　者：李林宝 曾宇 李志能 LI Linbao;ZENG Yu;LI Zhineng(Broadvision Engineering Consultants Co.,Ltd.,Kunming 650200,China)

机构地区：[1]云南省交通规划设计研究院股份有限公司,云南昆明650200

出　　处：《工业水处理》2024年第11期177-181,共5页Industrial Water Treatment

摘　　要：某工业园区以石油化工、化纤纺织、精细化工、新能源和化学新材料为主要产业,针对园区外排水的水质、水量特点,采用“预处理+水解酸化+A^(2)O-MBR+臭氧催化氧化+曝气生物滤池+反硝化滤池”处理工艺处理该废水,经过一年的稳定运行,出水水质均达到《城镇污水处理厂污染物排放标准》(GB 18918—2002)一级A排放标准。园区污水厂总投资为23 500万元,直接运营费用约为3.8元/m^(3)。该工程的工艺流程、设计参数及运营情况可供相关工程参考。An industrial park is mainly composed of enterprises involving petrochemical industry,chemical fiber textile,fine chemicals,new energy,new chemical materials and so on.According to the quality and quantity characteristics of the wastewater,pre-treatment+hydrolytic acidification+A^(2)O-MBR+catalytic ozonation+biologicalaerated filter+deni-trification filter were adopted for wastewater treatment.After a year of stable operation,the effluent quality could meet first A criteria in Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant(GB 18918-2002).The total investment of the project was 235 million yuan,The direct operation cost of wastewater treatment plant was 3.5 yuan/m^(3).The combined treatment process,design parameters and operating experience of this plant could be reference for relevant projects.

关 键 词：工业园区污水厂 水解酸化 臭氧催化氧化 反硝化滤池 曝气生物滤池 

分 类 号：X703[环境科学与工程—环境工程]