Results show that the mixed solvent can give high distribution extraction rate for acetic acid wastewater. Backextraction rate was 98. 4%.
试验结果表明：混合溶剂对废水中的醋酸有较高的萃取率，反萃取效果为98.4%。
2
Meanwhile, a new backextraction technology suitable for the continuous application of CPE was developed based on the reverse micelle phenomenon.
同时，基于反胶束技术开发了适用于连续CPE处理过程的新型CPE反萃取工艺。
3
It is ripe in technology and doable in practice that one old condensing turbine with proper parameter is remade to be postposition turbine of the backextraction pressure turbine.