sepn meaning in English
分离
Examples
- The wastewater was recovered according to the classes , the sepn . , dehydration and decoction of the wax ( mainly rosin ) from wax printing wastewater treatment by emulsion and naoh treatment were investigated , and qualified wax was recovered finally
摘要探讨了经乳化和氢氧化钠处理的蜡染印花废水（分类回收）中蜡（蜡染印花中蜡的主要成分是松香）的分离、脱水、熬制，最终得到合格回收蜡。