In this paper, deinked pulp (DIP) and bleached chemi thermomechanical pulp (BCTMP) with kraft pulp (KP) used to make newsprint at different beating degrees are researched.
The total charges and surface charges of kraft softwood bleachedpulp, softwood mechanical pulp, waste pulp and reed chemical pulp were determined.
分析了漂白针叶木化学浆、针叶木机械浆、再生浆和漂白芦苇化学浆的总电荷、表面电荷量。
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Laboratory results of the treatment of pulping black liquor, washing and bleaching waste water of a mill producing bleachedkraft reed pulp were presented.