Abstract
This study investigated the dissipation kinetics of oxytetracycline in soils under aerobic and anoxic conditions. Laboratory experiments showed that the dissipation of oxytetracycline in soil followed first-order reaction kinetics and its dissipation rates decreased with increasing concentration. Oxytetracycline dissipated faster in soil under aerobic conditions than under anoxic conditions. The half-lives for oxytetracycline in soil under aerobic conditions ranged between 29 and 56 days for non-sterile treatments and 99-120 days for sterile treatments, while under anoxic conditions the half-lives of oxytetracycline ranged between 43 and 62 days in the non-sterile soil and between 69 and 104 days in the sterile soil. This suggests microbes can degrade oxytetracycline in agricultural soil. Abiotic factors such as strong sorption onto soil components also played a role in the dissipation of oxytetracycline in soil. - Oxytetracycline dissipation in soils is influenced by redox conditions and soil properties.
Jigeng, Yang;
[1]
Department of Chemistry and Chemical Engineering, Hunan University of Arts and Sciences, Changde 415000 (China)];
Ying Guangguo, E-mail: guangguo.ying@gmail.co;
[1]
Lijun, Zhou;
Shan, Liu;
Jianliang, Zhao
[1]
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, 511 Kehua Street, Tianhe District, Guangzhou 510640 (China)
Citation Formats
Jigeng, Yang, Department of Chemistry and Chemical Engineering, Hunan University of Arts and Sciences, Changde 415000 (China)], Ying Guangguo, E-mail: guangguo.ying@gmail.co, Lijun, Zhou, Shan, Liu, and Jianliang, Zhao.
Dissipation of oxytetracycline in soils under different redox conditions.
United Kingdom: N. p.,
2009.
Web.
doi:10.1016/j.envpol.2009.04.031.
Jigeng, Yang, Department of Chemistry and Chemical Engineering, Hunan University of Arts and Sciences, Changde 415000 (China)], Ying Guangguo, E-mail: guangguo.ying@gmail.co, Lijun, Zhou, Shan, Liu, & Jianliang, Zhao.
Dissipation of oxytetracycline in soils under different redox conditions.
United Kingdom.
https://doi.org/10.1016/j.envpol.2009.04.031
Jigeng, Yang, Department of Chemistry and Chemical Engineering, Hunan University of Arts and Sciences, Changde 415000 (China)], Ying Guangguo, E-mail: guangguo.ying@gmail.co, Lijun, Zhou, Shan, Liu, and Jianliang, Zhao.
2009.
"Dissipation of oxytetracycline in soils under different redox conditions."
United Kingdom.
https://doi.org/10.1016/j.envpol.2009.04.031.
@misc{etde_21352876,
title = {Dissipation of oxytetracycline in soils under different redox conditions}
author = {Jigeng, Yang, Department of Chemistry and Chemical Engineering, Hunan University of Arts and Sciences, Changde 415000 (China)], Ying Guangguo, E-mail: guangguo.ying@gmail.co, Lijun, Zhou, Shan, Liu, and Jianliang, Zhao}
abstractNote = {This study investigated the dissipation kinetics of oxytetracycline in soils under aerobic and anoxic conditions. Laboratory experiments showed that the dissipation of oxytetracycline in soil followed first-order reaction kinetics and its dissipation rates decreased with increasing concentration. Oxytetracycline dissipated faster in soil under aerobic conditions than under anoxic conditions. The half-lives for oxytetracycline in soil under aerobic conditions ranged between 29 and 56 days for non-sterile treatments and 99-120 days for sterile treatments, while under anoxic conditions the half-lives of oxytetracycline ranged between 43 and 62 days in the non-sterile soil and between 69 and 104 days in the sterile soil. This suggests microbes can degrade oxytetracycline in agricultural soil. Abiotic factors such as strong sorption onto soil components also played a role in the dissipation of oxytetracycline in soil. - Oxytetracycline dissipation in soils is influenced by redox conditions and soil properties.}
doi = {10.1016/j.envpol.2009.04.031}
journal = []
issue = {10}
volume = {157}
place = {United Kingdom}
year = {2009}
month = {Oct}
}
title = {Dissipation of oxytetracycline in soils under different redox conditions}
author = {Jigeng, Yang, Department of Chemistry and Chemical Engineering, Hunan University of Arts and Sciences, Changde 415000 (China)], Ying Guangguo, E-mail: guangguo.ying@gmail.co, Lijun, Zhou, Shan, Liu, and Jianliang, Zhao}
abstractNote = {This study investigated the dissipation kinetics of oxytetracycline in soils under aerobic and anoxic conditions. Laboratory experiments showed that the dissipation of oxytetracycline in soil followed first-order reaction kinetics and its dissipation rates decreased with increasing concentration. Oxytetracycline dissipated faster in soil under aerobic conditions than under anoxic conditions. The half-lives for oxytetracycline in soil under aerobic conditions ranged between 29 and 56 days for non-sterile treatments and 99-120 days for sterile treatments, while under anoxic conditions the half-lives of oxytetracycline ranged between 43 and 62 days in the non-sterile soil and between 69 and 104 days in the sterile soil. This suggests microbes can degrade oxytetracycline in agricultural soil. Abiotic factors such as strong sorption onto soil components also played a role in the dissipation of oxytetracycline in soil. - Oxytetracycline dissipation in soils is influenced by redox conditions and soil properties.}
doi = {10.1016/j.envpol.2009.04.031}
journal = []
issue = {10}
volume = {157}
place = {United Kingdom}
year = {2009}
month = {Oct}
}