精细化工废水组合处理技术的工程应用  

Engineering Application of Combined Treatment Technology for Fine Chemical Wastewater

作　　者：曹兆娟 尚鸿艳 CAO Zhao-juan;SHANG Hong-yan(Limin Chemical Co.,Ltd.,Xinyi 221400,China)

机构地区：[1]利民化学有限责任公司,江苏新沂221400

出　　处：《化工管理》2022年第25期58-60,共3页Chemical Engineering Management

摘　　要：采用“多效蒸发”+“催化微电解+催化氧化+预曝气+厌氧+UCBR”工艺处理精细化工废水,处理后可以达到GB 8978—1996《污水综合排放标准》中表4三级排放标准。该组合处理工艺针对精细化工废水中不同组分设计,以分质处理原则,采用多级组合处理技术,以取长补短,实现处理系统最优化。The process of “multi-effect evaporation”+“catalytic micro-electrolysis+catalytic oxidation+pre-aeration+anaerobic+UCBR”is used to treat fine chemical wastewater. After treatment, the wastewater can meet the discharge standard of grade 3 in Table 4in GB 8978—1996 “Inteqrated Wastewater Discharge Standard”. The combined treatment process is designed for the different components of fine chemical wastewater, and adopts multi-stage combined treatment technology to learn from each other and realize the optimization of the treatment system.

关 键 词：精细化工 废水处理 工程应用 

分 类 号：X786[环境科学与工程—环境工程]