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马尾松TMP一段磨浆后用纤维素酶N476对浆料处理,再进行二段磨浆,研究酶用量和处理时间对其磨浆性能、纸张强度性能及纤维特性的影响。结果表明,适度的纤维素酶预处理能够改善纸浆的磨浆性能和强度性能。
After a period of pulping TMP of Masson pine, the pulp was treated with cellulase N476 and then subjected to second-stage refining to study the influence of enzyme dosage and treatment time on its refining properties, paper strength properties and fiber properties. The results showed that moderate pretreatment of cellulase can improve the pulp refining performance and strength properties.