Influence of Cd on atrazine degradation and the formation of three primary metabolites in water under the combined pollution

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成果类型：

期刊论文

作者：

Xie, Dongyu;Chen, Chuansheng*;Li, Cui;Wang, Qinghai*

通讯作者：

Chen, Chuansheng;Wang, Qinghai

作者机构：

[Xie, Dongyu; Chen, Chuansheng] Cent South Univ Forestry & Technol, Coll Environm Sci & Engn, Changsha 410004, Peoples R China.

[Li, Cui; Xie, Dongyu; Wang, Qinghai] Beijing Acad Agr & Forestry Sci, Beijing Res & Dev Ctr Grass & Environm, Beijing 100097, Peoples R China.

通讯机构：

[Chen, Chuansheng] C

[Wang, Qinghai] B

Cent South Univ Forestry & Technol, Coll Environm Sci & Engn, Changsha 410004, Peoples R China.

Beijing Acad Agr & Forestry Sci, Beijing Res & Dev Ctr Grass & Environm, Beijing 100097, Peoples R China.

语种：

英文

关键词：

Aquatic pollution;Atrazine;Cadmium;Combined pollution;Herbicide persistence

期刊：

Environmental Science and Pollution Research

ISSN：

0944-1344

年：

2021

卷：

期：

页码：

16081-16091

DOI：

10.1007/s11356-020-11819-4

基金类别：

This study was funded by the Natural Science Foundation of Beijing, China (5192004), and National Natural Science Foundation of China (31370540).

机构署名：

本校为第一且通讯机构

院系归属：

环境科学与工程学院

摘要：

To understand the influence of Cd on atrazine (ATZ) degradation in aqueous solution, the degradation of different initial levels of ATZ (0.1, 0.5, 1.0, and 2.0mg·L−1) was investigated in the presence and absence of Cd2+ in a 20-day laboratory experiment. It was found that Cd2+ caused a significant decrease in ATZ degradation and increased its half-life from 17–34days to 30–57days (p < 0.0001). Regarding the three most common metabolites of ATZ, deethylatrazine (DEA) and deisopropylatrazine (DIA) were detected in water earlier than hydrox...

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Influence of Cd on atrazine degradation and the formation of three primary metabolites in water under the combined pollution

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