The morphologies of fibers and ink particles of the deinking pulp of mixed office waste paper before and after flotation process were investigated.

在混合办公废纸脱墨过程中，不同特性的纤维素酶使纤维素降解产生还原糖的情况是不同的，文章利用离子色谱对此进行了分析研究。

youdao

The pulp and paper made from deinked waste paper usually show dark yellow or gray white. In this paper, colored hand tissues manufactured by dying process is introduced.

用废纸脱墨浆生产彩色擦手纸，通过染色调色的方法解决了废纸脱墨浆生产的纸白度不高、颜色黯淡、色调不正的问题。

youdao

He admits that it is not simple to pull the sugars out of non-food material like pulp or wood waste, but says that even factoring in the extraction process, the final cost should be lower than using corn starch or sugar cane, both of which are much higher-priced commodities.

FORBES: Cobalt Technologies Pushes The Green Chemical Envelope