The study on deinking process and application of mixed deinking agents were carried out based on the characteristics of the printing ink of mixed office waste paper.

• 主要针对混合办公废纸油墨的特点,介绍了采用复配的方法研制开发的高效脱墨剂的工艺过程;同时通过比较,其脱墨效果与成本均优于同类进口产品。