Abstract:
Immobilized laccases are widely used as green biocatalysts for bioremediation of phenolic pollutants and wastewater treatment. Metal-organic frameworks (MOFs) show potential application for immobilization of laccase. Their unique adsorption properties provide a synergic effect of adsorption and biodegradation. This review focuses on bioremediation of wastewater pollutants using laccase-MOF composites, and summarizes the current knowledge and future perspective of their biodegradation and the enhancement strategies of enzyme immobilization. Mechanistic strategies of preparation of laccase-MOF composites were mainly investigated via physical adsorption, chemical binding, and de novo/co-precipitation approaches. The influence of architecture of MOFs on the efficiency of immobilization and bioremediation were discussed. Moreover, as sustainable technology, the integration of laccases and MOFs into wastewater treatment processes represents a promising approach to address the challenges posed by industrial pollution. The MOF-laccase composites can be promising and reliable alternative to conventional techniques for the treatment of wastewaters containing pharmaceuticals, dyes, and phenolic compounds. The detailed exploration of various immobilization techniques and the influence of MOF architecture on performance provides valuable insights for optimizing these composites, paving the way for future advancements in environmental biotechnology. The findings of this research have the potential to influence industrial wastewater treatment and promoting cleaner treatment processes and contributing to sustainability efforts.
摘要:
固定化漆酶被广泛用作绿色生物催化剂,用于酚类污染物的生物修复和废水处理。金属有机骨架(MOFs)在漆酶固定化中具有潜在的应用价值。它们独特的吸附性能提供了吸附和生物降解的协同作用。本文的重点是使用漆酶-MOF复合材料对废水污染物进行生物修复,并总结了其生物降解的当前知识和未来前景以及酶固定化的增强策略。主要通过物理吸附研究了漆酶-MOF复合材料制备的机理策略,化学结合,和从头/共沉淀方法。讨论了MOFs的结构对固定化和生物修复效率的影响。此外,作为可持续技术,将漆酶和MOFs整合到废水处理过程中代表了解决工业污染带来的挑战的有希望的方法。MOF-漆酶复合材料可以是处理含有药物的废水的常规技术的有前途和可靠的替代品,染料,和酚类化合物。各种固定化技术的详细探索和MOF结构对性能的影响为优化这些复合材料提供了有价值的见解,为环境生物技术的未来发展铺平道路。这项研究的结果有可能影响工业废水处理,促进更清洁的处理工艺,并有助于可持续发展。