浙江某汽车零部件厂涂装废水工程改造工程设计  

Engineering Design of Renovation Project of Painting Wastewater in Zhejiang Auto Parts Factory

作　　者：於静 胡雨嘉 曹晓悦 Yu Jing;Hu Yujia;Cao Xiaoyue(Jiaojiang Branch of Taizhou Municipal Ecology And Environment Bureau,Taizhou 318000;College of Life Science,Taizhou University,Taizhou 318000;Taizhou Xueda Boshi Environmental Technology Co.,Ltd,Taizhou 318000,China)

机构地区：[1]台州市生态环境局椒江分局,浙江台州318000 [2]台州学院生命科学学院,浙江台州318000 [3]台州学大博仕环境科技有限公司,浙江台州318000

出　　处：《广东化工》2022年第12期123-125,共3页Guangdong Chemical Industry

基　　金：浙江省公益技术研究项目(LGF18E080005)。

摘　　要：浙江某汽车零部件厂采用气浮/Fenton/石英砂过滤/MBR组合工艺处理涂装废水,处理水量120 m3/d。运行结果表明,通过控制适宜的pH,实现了TP、NH3-N、有机污染物的有效去除。该工艺处理效率高,过程稳定,出水水质满足《城市污水再生利用工业用水水质》(GB/T19923-2005)的清洗水要求,并直接作为洗涤用水回用于涂装清洗系统,实现工业生产废水“零”排放目标。An auto parts factory in Zhejiang adopted air flotation/Fenton/quartz sand filtration/MBR process to treat painting wastewater with a treatment volume of 120 m3/d.The operation results showed that TP,NH3-N and organic pollutants were effectively removed by controlling the appropriate pH.The process has high treatment efficiency and stable treating process.The effluent met the washing water requirements of “The reuse of urban recycling water—Water quality standard for industrial uses”(GB-T19923-2005),which were directly reused in the painting cleaning system as washing water,realizing “zero” discharge of industrial production wastewater.

关 键 词：涂装废水 气浮 FENTON MBR 工程设计 

分 类 号：X76[环境科学与工程—环境工程]