Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2022, Vol. 38 ›› Issue (3): 44-51.doi: 10.11924/j.issn.1000-6850.casb2021-0167

Special Issue: 生物技术 资源与环境

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Phthalic Acid Esters Degradation by Rhizosphere Microorganisms of Herbaceous Plants in Surface Water Environment

LIU Shujuan1,2(), ZHANG Cuiping2, LI Shuying2, YANG Xiaoyan1, ZHOU Yuanqing2(), LI Yuan1   

  1. 1College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201
    2College of Chemistry, Biology, and Environment, Yuxi Normal University, Yuxi, Yunnan 653100
  • Received:2021-02-24 Revised:2021-07-06 Online:2022-01-25 Published:2022-02-25
  • Contact: ZHOU Yuanqing E-mail:liushujuan@yxnu.edu.cn;374466325@qq.com

Abstract:

Phthalic acid esters (PAEs) are typical endocrine disrupting compounds commonly detected in surface water environment. Microbial degradation is considered to be the best way to remove PAEs from the environment, and rhizosphere microorganisms are the ‘main force’ of PAEs degradation. In this study, we discussed the pollution status of PAEs in surface water environment, PAEs biodegradation pathway and rhizosphere degradation characteristics and mechanism of typical herbaceous plants, in order to provide a theoretical basis for the purification of PAEs pollution in surface water environment by herbaceous plants in constructed wetlands.

Key words: phthalic acid esters (PAEs), herbaceous plant, rhizosphere microorganism, biodegradation

CLC Number: