The results showed that the lower surface tension of surfactants and higher swelling on toner surface will get the best efficiency of MOW deinking.

• 结果表明表面活性剂溶液的表面张力较低和对彩色油墨润胀较高时,对混合办公废纸的脱墨效率最好。这与表面活性剂的分子结构有关。