化工中间体废水处理工程的扩建改造与效果  

Extension,transformation and effects of the treatment project on chemical intermediate wastewater

作　　者：蒋彬[1,2,3] 王鸿儒 袁绍春 朱建国[2] 黄富民[2] 仲兆平[3] Jiang Bin;Wang Hongru;Yuan Shaochun;Zhu Jianguo;Huang Fumin;Zhong Zhaoping(Key Laboratory of the Ministry of Education for Hydraulic and Water Transport Engineering,Chongqing Jiaotong University,Chongqing 400074,China;Jiangsu Institute of Urban Planning and Design,Nanjing 210036,China;School of Energy and Environment,Southeast University,Nanjing 210096,China)

机构地区：[1]重庆交通大学水利水运工程教育部重点实验室,重庆400074 [2]江苏省城市规划设计研究院,江苏南京210036 [3]东南大学能源与环境学院,江苏南京210096

出　　处：《工业水处理》2019年第4期93-96,共4页Industrial Water Treatment

基　　金：重庆交通大学省部共建水利水运工程教育部重点实验室开放基金资助项目(SLK2011B03);重庆市教委科学技术研究项目(KJ1400326)

摘　　要：为提升处理能力和出水水质,某化工企业对现有处理站进行扩建改造,介绍了扩建改造工艺的设计参数及主要构筑物。实践结果表明,化工中间体废水经过三效蒸发器、铁碳微电解、Fenton氧化预处理,以及EGSB、PACT生化处理后,出水水质均能达到排放要求,能够稳定达到新的接管标准。砂滤和活性炭吸附可作为备用的出水水质保障措施。To upgrade treatment capability and effluent quality,a chemical enterprise has extended and transformed the existed treatment station. The design parameters and main structures of the extension project introduced. The practice results show that the chemical intermediate wastewater has been pretreated by three-effect evaporator,Fe/C micro-electrolysis and Fenton oxidation,as well as treated by main biochemical processes of EGSB and PACT,the water quality of effluent can steadily meet discharge requirements and reach the new acceptance standards. Sand filtration and activated carbon adsorption can be used as spare measures to guarantee the effluent water quality.

关 键 词：化工中间体废水 铁碳微电解 Fenton EGSB 

分 类 号：X703[环境科学与工程—环境工程]