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农田土壤中邻苯二甲酸酯降解功能细菌及其应用

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本文综述了我国农田土壤PAEs污染特征,重点概述了PAEs降解功能菌株筛选、菌群构建及其应用策略。详细分析了细菌介导的PAEs降解的水解和开环裂解两个途径及参与其中的关键功能基因和酶,讨论了PAEs降解功能细菌在污染土壤中的应用、影响因素及可能存在的问题,并对该技术在消减农田土壤PAEs污染中的应用进行展望,以期为我国PAEs污染农田土壤功能细菌修复及农业生产安全提供理论和技术参考。
Biodegradation of phthalates degrading bacteria in agriculture soil and its application
This review paper discussed agriculture soil pollution in China,focusing on PAEs-degrading strain screening,bacterial community construction,and application approaches.The functional genes and enzymes involved in bacteria-mediated PAEs degradation processes hydrolysis and ring-opening cleavage were reviewed.In conclusion,the application,influential factors,and potential problems associated with PAEs degrading functional bacteria in polluted soil were reviewed.Additionally,the application of this technology in reducing the pollution of PAEs in farmland soil was prospected,in order to provide theoretical and technical reference for the remediation of functional bacteria and agricultural production safety in PAEs-polluted farmland in China.

phthalates estersagriculture soilmicrobial remediationdegrading functional bacteria

李鹏飞、周贤、王建、高彦征

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南京农业大学土壤有机污染控制与修复研究所,江苏 南京 210095

邻苯二甲酸酯 农田土壤 微生物修复 降解功能细菌

江苏省碳达峰碳中和科技创新专项资金资助项目国家自然科学基金资助项目国家自然科学基金资助项目国家重点研发计划项目

2022001322161132011U22A205902023YFE0110800

2024

中国环境科学
中国环境科学学会

中国环境科学

CSTPCDCHSSCD北大核心
影响因子:2.174
ISSN:1000-6923
年,卷(期):2024.44(3)
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