Hydrogen peroxide decreases the pulp yield slightly and has the good selectivity to eliminate the chromophores. So it's an important bleaching agent in the high-brightness Mechanical pulp production.
过氧化氢在没有大量减少纸浆产量情况下，具有消除发色基团的良好选择性，所以它在高白度机械浆的生产中是主要的漂白化学品。
The influence of cycling-utilization of the H2O2 bleaching waste water on the bleaching effect with the high yield mechanical pulp of birch was studied.
研究桦木高得率浆的H2O2漂白废液循环利用对漂白效果的影响。
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