The results show that cosurfactant is more valid than one surfactant. we can get the optimal compounding formula for every wastepaper and can attain ideal result.

• 实验结果表明，复合表面活性剂的效果优于单一表面活性剂的脱墨效果。对不同类型的废纸针对性地进行表面活性剂的复配，可以达到较好的脱墨效果。