生物技术在造纸工业中的应用越来越广泛。文章介绍了纤维素酶,半纤维素酶,木素降解酶在制浆造纸中的改性应用,并对未来应用于制浆造纸工业的展望。 Biotechnology in the paper industry is more and more widely used. The paper introduces the modification and application of cellulase, hemicellulase and ligninolytic enzyme in pulp and papermaking, and presents the prospect for the pulp and paper industry in the future.