组合生化处理工艺对TBA废水深度处理效果研究  

Study on the Effect of Combined Biochemical Treatment Process on Advanced Treatment of TBA Wastewater

作　　者：蒋跃杰 樊宇坤 汝伟 汪健桦 黄连芝 李荧 Jiang Yuejie;Fan Yukun;Ru Wei;Wang Jianhua;Huang Lianzhi;Li Ying(Haining Changhe Water Co.,Ltd.,Jiaxing 314000;Zhejiang Shuangyi Environmental Technology Development Co.,Ltd.,Jiaxing 314000;Jiaxing Xiuhong Construction Investment Group Co.,Ltd.,Jiaxing 314000,China)

机构地区：[1]海宁长河水务有限责任公司,浙江嘉兴314000 [2]浙江双益环保科技发展有限公司,浙江嘉兴314000 [3]嘉兴市秀宏建设投资集团有限公司,浙江嘉兴314000

出　　处：《广东化工》2022年第15期137-140,117,共5页Guangdong Chemical Industry

基　　金：南湖区科技计划项目(2019QS02)。

摘　　要：针对丁基橡胶生产废水组分复杂,难以处理的特点,研究采用水解酸化-好氧-MBR-活性炭的组合生化处理工艺对丁基橡胶生产过程中产生的TBA废水进行处理,结合微生物镜检结果根据活性污泥的状态对工艺运行参数进行调整,并采用GC/MS以及三维荧光分析方法对出水中有机物进行分析。结果表明:组合生化处理工艺对TBA废水具有显著的处理效果,活性炭吸附后出水COD约为100 mg/L,满足《污水综合排放标准》(GB8979-1996)三级标准和工业企业废水氮、磷污染物间接排放限值(DB33/887-2013)。In view of the characteristics that the components of butyl rubber wastewater are complex and difficult to treat,the combined biochemical treatment process of hydrolytic acidification-aerobic-MBR-activated carbon was applied to treat TBA wastewater from the butyl rubber production.And the microscopic examination,GC/MS analysis and three-dimensional fluorescence analysis were employed to analyze the state of activated sludge and organic matter in effluent.The results show that the combined biochemical treatment process has a significant effect on the treatment of TBA wastewater,and the effluent COD after activated carbon adsorption is about 100 mg/L,which meets the third-level standard of“Integrated Wastewater Discharge Standard”(GB8979-1996)and the standard of“Indirect Discharge for Emission Limitation of Nitrogen and Phosphorus for Industrial Wastewater”(DB33/887-2013).

关 键 词：TBA废水 组合生化处理 GC/MS分析 三维荧光 镜检 

分 类 号：X703.1[环境科学与工程—环境工程]