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漂白过程 1.去除纺织品色组成部分。普通漂白剂有过氧化氢，次氯酸钠和亚氯酸钠。 2.纸浆的漂白和木素脱通过添加氧化物来实现，如氯，或者还原物，如次氯酸钠。
environ.	proces bielenia