铁碳微电解-IC-AO工艺处理中药制药废水工程实例  

Treatment of Chinese pharmaceutical manufacturing wastewater by iron carbon microelectrolysis-IC-AO process

作　　者：任盼林 凡俊虎 张淑珊 REN Panlin;FAN Junhu;ZHANG Shushan(Henan Hongsheng Environmental Protection Equipment Manufacturing Co.,Ltd.,Xinxiang 453000,China)

机构地区：[1]河南鸿昇环保设备制造有限公司,河南新乡453000

出　　处：《工业用水与废水》2024年第5期83-87,共5页Industrial Water & Wastewater

摘　　要：针对中药制药废水污染物浓度高,可生化性较差的特点,设计采用铁碳微电解-IC-AO组合工艺进行处理。运行结果表明,中药制药废水的COD、BOD_(5)、SS、NH_(3)-N、TP的质量浓度分别从9437.5、1524.5、562.0、64.6、15.5 mg/L下降至285.0、86.0、48.3、15.0、1.5 mg/L,去除率分别达到96.98%、94.36%、91.41%、76.78%、90.32%,出水稳定达到GB 8978—1996《污水综合排放标准》三级排放标准和工业园区污水处理厂接管标准限值要求。As pharmaceutical manufacturing wastewater is characterized by high pollutants concentration and poor biodegradability,microelectrolysis-IC-AO process was adopted for its treatment.The operation results of the project showed that,the mass concentrations of COD,BOD_(5),SS,NH_(3)-N and TP in Chinese pharmaceutical manufacturing wastewater decreased from 9437.5,1524.5,562.0,64.6 and 15.5 mg/L respectively to 285.0,86.0,48.3,15.0 and 1.5 mg/L respectively,the removal rates reached 96.98%,94.36%,91.41%,76.78%and 90.32%respectively.The effluent water quality was stable and met the requirement of grade 3 in GB 8978—1996 Comprehensive wastewater discharge standard and the limiting value of the industrial park sewage treatment plant takeover standard.

关 键 词：可生化性 铁碳微电解 IC AO 中药制药废水 

分 类 号：X703.1[环境科学与工程—环境工程] X787