三室电渗析脱除MDEA废液中热稳定盐的试验研究

付翠莲,陈富强,张梦怡,黎星,郝亚超,池勇志

Removal of heat stable salt from MDEA wastewater by three-compartment electrodialysis

Cuilian Fu,Fuqiang Chen,Mengyi Zhang,Xing Li,Yachao Hao,Yongzhi Chi

表2 NaOH质量分数对MDEA损耗率的影响

电渗析装置 NaOH质量分数/% MDEA损耗率/% 三室电渗析 0.5 15.23 三室电渗析 1 8.23 三室电渗析 3 5.78 三室电渗析 5 3.67 双室电渗析 — 21.08