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| To Lower Paper Whiteness, To Realize the Harmonious Development Between Human Being and Nature |
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| DOI：10.11980/j.issn.0254-508X.2011.10.015 |
| Key Words:Paper Pulp Whiteness Resources Environment Pollution |
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| Abstract:In the green and low carbon era, in order to realize the harmonious development between human being and nature, lowering down the whiteness of the paper products is imperative. Because lowering the paper whiteness can decrease the whiteness of the materials used for producing the papers and decrease the dosage of brightener, therefore can realize energy saving; on the other hand, to lower the pulp whiteness can decrease the consumption of chemicals and increase the pulp yield and reduce pollution; it also can increase the possibility of higher mechanical pulp usage therefore to lower the cost of paper and protect human eyesight. |
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