摘要
本实验通过调节EDTA和硬脂酸钠在废纸再生过程中的浓度、测定再生纸白度以及色度、确定水力碎浆的最佳溶剂配比后得出在EDTA0.6g和硬脂酸钠1.0g时再生纸白度最好的结论。
In this study,in order to determine the best solvent pulping water ratio,we do the experiment by adjusting the EDTA,sodium stearate concentration of waste paper in recycle process,then we measure the whiteness and color of recycled paper to determine the best solvent pulping water ratio.Finally,we conclude that by using EDTA0.6g,and sodium stearate 1.0g,we can get the best recycled paper in whiteness.
出处
《科教文汇》
2011年第1期81-83,共3页
Journal of Science and Education
关键词
碎浆
EDTA
硬脂酸钠
最佳溶剂配比
pulping
EDTA
sodium stearate
the best solvent pulping water ratio
