Enhanced Wastewater Treatment by Immobilized Enzymes

IF 6.4 2区环境科学与生态学 Q1 ENVIRONMENTAL SCIENCES

Current Pollution Reports Pub Date : 2021-04-20 DOI:10.1007/s40726-021-00183-7

Jakub Zdarta, Katarzyna Jankowska, Karolina Bachosz, Oliwia Degórska, Karolina Kaźmierczak, Luong N. Nguyen, Long D. Nghiem, Teofil Jesionowski

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引用次数: 35

Abstract

In the presented review, we have summarized recent achievements on the use of immobilized oxidoreductases for biodegradation of hazardous organic pollutants including mainly dyes, pharmaceuticals, phenols, and bisphenols. In order to facilitate process optimization and achievement of high removal rates, effect of various process conditions on biodegradation has been highlighted and discussed.

Current reports clearly show that immobilized oxidoreductases are capable of efficient conversion of organic pollutants, usually reaching over 90% of removal rate. Further, immobilized enzymes showed great recyclability potential, allowing their reuse in numerous of catalytic cycles.

Collected data clearly indicates immobilized oxidoreductases as an efficient biocatalytic tools for removal of hazardous phenolic compounds, making them a promising option for future water purification. Data shows, however, that both immobilization and biodegradation conditions affect conversion efficiency; therefore, process optimization is required to achieve high removal rates. Nevertheless, we have demonstrated future trends and highlighted several issues that have to be solved in the near-future research, to facilitate large-scale application of the immobilized oxidoreductases in wastewater treatment.

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固定化酶强化废水处理

本文综述了固定化氧化还原酶在染料、药物、酚类、双酚类等有害有机污染物生物降解方面的研究进展。为了优化工艺，实现高去除率，重点讨论了不同工艺条件对生物降解的影响。目前的报道清楚地表明，固定化氧化还原酶能够有效地转化有机污染物，去除率通常达到90%以上。此外，固定化酶显示出很大的可回收潜力，允许它们在许多催化循环中重复使用。收集的数据清楚地表明，固定化氧化还原酶是一种去除有害酚类化合物的有效生物催化工具，使其成为未来水净化的有希望的选择。然而，数据显示，固定化和生物降解条件都会影响转化效率;因此，需要对工艺进行优化以实现高去除率。尽管如此，我们已经展示了未来的趋势，并强调了在不久的将来研究中必须解决的几个问题，以促进固定化氧化还原酶在废水处理中的大规模应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Current Pollution Reports Environmental Science-Water Science and Technology

CiteScore

12.10

自引率

1.40%

发文量

期刊介绍： Current Pollution Reports provides in-depth review articles contributed by international experts on the most significant developments in the field of environmental pollution.By presenting clear, insightful, balanced reviews that emphasize recently published papers of major importance, the journal elucidates current and emerging approaches to identification, characterization, treatment, management of pollutants and much more.