摘要
针对山西焦化股份有限公司甲醇厂精馏系统常压塔所排含醇水中COD偏高的实际情况,通过优化工艺指标调节和检验分析数据,使含醇水中COD明显降低,保障了外排污水达生化处理指标。
According to the actual situation of the high COD in the alcohol water of the distillation system of methanol plant in Shanxi Coking Co.,Ltd.,by optimizing the technological index and checking the analysis data,the COD in the alcohol water is obviously reduced,and the biochemical treatment index of the external sewage water is guaranteed.
作者
武秀伟
WU Xiuwei(Shanxi Coking Co. , Ltd. , Hongtong Shanxi 041606 9 China)
出处
《山西化工》
2018年第2期86-88,104,共4页
Shanxi Chemical Industry
关键词
精馏系统
含醇水COD
优化调节
污水处理
rectification system
alcohol containing water COD
optimal regulation
sewage treatment