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通讯员姚光裕报道美国科技人员研究了桉木片在化学品预处理前,通过酶改性和两段磨浆的APMP制浆方法。与不用酶改性的传统APMP比较,当纸浆游离度达到350mL时,酶处理
Correspondent Yao Guangyu reports that US scientists studied the eucalyptus chips before chemical pretreatment by enzyme modification and two pulping APMP pulping methods. Compared with the traditional APMP without enzyme modification, enzyme treatment was performed when the pulp freeness reached 350 mL