摘要
焦化厂污水处理中,就萃取脱酚部分进行论述,分析萃取脱酚及碱洗部分的影响因素及解决方法,从而生产出合格的酚钠盐并保证出水含酚在指标范围内,为下道工序进一步进行污水处理打下基础。
The extraction dephenolization process in coking plant wastewater treatment was discussed,Factors to affect solvent extraction dephenolization efficiency and alkali washing efficiency were analyzed,and solving methods were put forward so as to produce qualified sodium phenolate and guarantee phenol content of the effluent in the target range.
出处
《辽宁化工》
CAS
2012年第11期1175-1176,共2页
Liaoning Chemical Industry
关键词
酚
萃取塔
碱洗塔
效率
phenol
extraction,alkaline washing tower
efficiency
