固定化假单胞菌用于新出现的有机污染物污染土壤的生物修复

IF 4.8 2区农林科学 Q1 SOIL SCIENCE

Applied Soil Ecology Pub Date : 2024-10-31 DOI:10.1016/j.apsoil.2024.105717

Shuwang Zhang , Xiangzhi Zuo , Gang Wei , Hefei Wang , Yanzheng Gao , Wanting Ling

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引用次数: 0

摘要

环境中新出现的有机污染物（EOPs）对生态系统和人类健康构成了潜在威胁。微生物固定化技术结合了物理和生物修复技术，作为一种前景广阔的方法备受关注。本综述汇编了有关固定化假单胞菌处理持久性有机污染物载体的大量文献，包括假单胞菌的种类及其降解持久性有机污染物的能力、微生物固定化技术的进展以及在控制土壤持久性有机污染物污染方面的潜在应用。与自由细胞相比，固定化假单胞菌属在载体材料的帮助下，在恶劣的环境条件下通常表现出更高的污染物去除效率和更长的存活寿命。最后，我们将从潜在方法的角度出发，探讨如何利用固定化假单胞菌修复受持久性有机污染物污染的土壤。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Immobilized Pseudomonas spp. for bioremediation of soils contaminated with emerging organic pollutants

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Immobilized Pseudomonas spp. for bioremediation of soils contaminated with emerging organic pollutants

Emerging organic pollutants (EOPs) in the environment pose potential threats to ecosystems and human health. Microbial immobilization technology, combining physical and biological remediation, has garnered attention as a promising approach. This review compiles extensive literature on immobilized Pseudomonas spp. on carriers for EOPs treatment, including the Pseudomonas species and its capability to degrade EOPs, advances on microbial immobilization technology and potential applications in controlling soil pollution of EOPs. The immobilized Pseudomonas spp. typically exhibit higher pollutant removal efficiencies and survive for longer lifespans under harsh environmental conditions compared to free cells in the assistance of carrier materials. We conclude with a perspective on potential approaches to advance current understanding of remediation of soils contaminated with EOPs by immobilized Pseudomonas spp.

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来源期刊

Applied Soil Ecology 农林科学-土壤科学

CiteScore

9.70

自引率

4.20%

发文量

363

审稿时长

5.3 months

期刊介绍： Applied Soil Ecology addresses the role of soil organisms and their interactions in relation to: sustainability and productivity, nutrient cycling and other soil processes, the maintenance of soil functions, the impact of human activities on soil ecosystems and bio(techno)logical control of soil-inhabiting pests, diseases and weeds.