脱墨废纸浆是以回收的旧书报杂志等为原料，经离解，脱除油墨所制成的纸浆。
本文根据工厂的实际经验，介绍了废纸浆脱墨的化学药品的制备和处理的常用方法和注意事项。
According to the practical experience, the paper introduces some aspects which should be paid attention in DIP chemicals preparation and use.
本文介绍了废纸浆脱墨和除胶粘物的基础理论和技术开发的新进展。
The new progresses of fundamental theories and technical developments of deinking and stickies removal were introduced in this paper.
利用生物酶对废纸浆进行脱墨是一种环境友好的脱墨新技术，该技术已经在国外的一些工厂得到应用。
Enzymatic deinking is an environmentally friendly novel waste paper utilization technology. This new technique has been adopted in some paper mills. The main enzyme used for deinking is cellulase.
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