漆酶的固定化及其在废水处理中的应用

漆酶是一类多酚氧化酶，它能够催化空气中的氧气直接氧化各种酚类、芳胺等芳香类化合物。固定化漆酶能够延长漆酶的使用寿命、提高漆酶的稳定性及其对环境的耐受性，因此它具有比游离漆酶更好的使用性质，从而在制备生物传感器、治理工业废水等方面有着较广泛的应用。综述了近几年来固定漆酶的主要方法及其在废水处理中的应用，并对固定化漆酶的工业应用前景进行了展望。

Immobilization of laccase and its application to wastewater treatment

Laccase is one of phenoloxidases that catalyze the transformation of a large amount of phenolic and non-phenolic aromatic compounds. Immobilization of laccase can usually improve its life-time, stability and environmental adaptability, and has wide application value, especially in the preparation of biosensor and in the treatment of wastewater. In this article, some important immobilization methods of laccase and its applications to the treatment of wastewater are reviewed.