通过漂白去除浆料中残余的木素,可制得高质量和高白度的纸张。漂白的目的是在尽量不损伤浆中纤维素的前提下去除残余木素,因此,脱木素必须有很高的选择性。为寻找高选择性的木素降解酶和可在工业条件下使用的无机助剂,将研究集中在多金属氧酸盐上。文中综述了在厌氧和有氧条件下多金属氧酸盐的脱木素情况。 By bleaching to remove residual lignin in the slurry, high quality and high whiteness paper can be produced. The purpose of bleaching is to remove residual lignin without damaging cellulose in the pulp, so delignification must be highly selective. In an effort to find highly selective lignin-degrading enzymes and inorganic auxiliaries that can be used under industrial conditions, research has focused on polyoxometallates. In this paper, the delignification of polyoxometallates under anaerobic and aerobic conditions is reviewed.