Advancements in detection and removal of antibiotic resistance genes in sludge digestion : A state-of-art review

Copyright © 2021 Elsevier Ltd. All rights reserved..

Sludge from wastewater treatment plants can act as a repository and crucial environmental provider of antibiotic resistance genes (ARGs). Over the past few years, people's knowledge regarding the occurrence and removal of ARGs in sludge has broadened remarkably with advancements in molecular biological techniques. Anaerobic and aerobic digestion were found to effectively achieve sludge reduction and ARGs removal. This review summarized advanced detection and removal techniques of ARGs, in the last decade, in the sludge digestion field. The fate of ARGs due to different sludge digestion strategies (i.e., anaerobic and aerobic digestion under mesophilic or thermophilic conditions, and in combination with relevant pretreatment technologies (e.g., thermal hydrolysis pretreatment, microwave pretreatment and alkaline pretreatment) and additives (e.g., ferric chloride and zero-valent iron) were systematically summarized and compared in this review. To date, this is the first review that provides a comprehensive assessment of the state-of-the-art technologies and future recommendations.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:344

Enthalten in:

Bioresource technology - 344(2022), Pt A vom: 15. Jan., Seite 126197

Sprache:

Englisch

Beteiligte Personen:

Zhang, Zehao [VerfasserIn]
Li, Xuan [VerfasserIn]
Liu, Huan [VerfasserIn]
Zamyadi, Arash [VerfasserIn]
Guo, Wenshan [VerfasserIn]
Wen, Haiting [VerfasserIn]
Gao, Li [VerfasserIn]
Nghiem, Long D [VerfasserIn]
Wang, Qilin [VerfasserIn]

Links:

Volltext

Themen:

Aerobic sludge digestion
Anaerobic sludge digestion
Anti-Bacterial Agents
Antibiotic resistance genes
Journal Article
Review
Sewage
Wastewater treatment plants

Anmerkungen:

Date Completed 07.12.2021

Date Revised 14.12.2021

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.biortech.2021.126197

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM332489272