The effects of biochar on antibiotic resistance genes (ARGs) removal during different environmental governance processes: A review

• Published in: Journal of hazardous materials Vol. 435; p. 129067
• Main Authors: Shao, Binbin, Liu, Zhifeng, Tang, Lin, Liu, Yang, Liang, Qinghua, Wu, Ting, Pan, Yuan, Zhang, Xiansheng, Tan, Xiaofei, Yu, Jiangfang
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier B.V 05.08.2022
• Subjects: Anti-Bacterial Agents - pharmacology; antibiotic resistance; Antibiotic resistance genes; Biochar; Challenges; Charcoal; Conservation of Natural Resources; Drug Resistance, Microbial - genetics; Effect mechanisms; environmental governance; Environmental governance process; Environmental Policy; Genes, Bacterial; pollution; Environmental governance process; Effect mechanisms; Biochar; Antibiotic resistance genes; Challenges
• ISSN: 0304-3894; 1873-3336; 1873-3336
• DOI: 10.1016/j.jhazmat.2022.129067

Antibiotic resistance genes (ARGs) pollution has been considered as one of the most significant emerging environmental and health challenges in the 21st century, many efforts have been paid to control the proliferation and dissemination of ARGs in the environment. Among them, the biochar performs a positive effect in reducing the abundance of ARGs during different environmental governance processes and has shown great application prospects in controlling the ARGs. Although there are increasing studies on employing biochar to control ARGs, there is still a lack of review paper on this hotspot. In this review, firstly, the applications of biochar to control ARGs in different environmental governance processes were summarized. Secondly, the processes and mechanisms of ARGs removal promoted by biochar were proposed and discussed. Then, the effects of biochar properties on ARGs removal were highlighted. Finally, the future prospects and challenges of using biochar to control ARGs were proposed. It is hoped that this review could provide some new guidance for the further research of this field. [Display omitted] •The applications of biochar in different environmental systems for controlling ARGs were summarized.•The process and mechanism of ARGs removal promoted by biochar were interpreted and discussed.•Effects of biochar properties on ARGs removal were highlighted.•Future challenges of using biochar to control ARGs dissemination were proposed.