期刊
CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY
卷 52, 期 8, 页码 1401-1448出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/10643389.2020.1859289
关键词
Antibiotics; photocatalysis; photocatalytic oxidation process; pollutants
资金
- Guangdong Basic and Applied Basic Research Foundation [2020B1515020038]
- National Natural Science Foundation of China [21876063, 22076064]
- Guangdong Special Support Program [2019TX05L129]
- Special Fund Project for Science and Technology Innovation Strategy of Guangdong Province [2019B121205004]
Due to the widespread use of medicine in recent years, antibiotics as emerging pollutants have been widely detected in the aquatic environment. Photocatalysis driven by sunlight is a promising technology for the removal of antibiotics, as it is green, environmentally friendly, and cost-effective. This paper summarizes the recent progress in the photocatalytic removal of antibiotics in the last 5 years, including the classification, structures, and environmental hazards of common antibiotics, as well as the application and challenges of semiconductor photocatalysts in the degradation of different antibiotics.
Due to the widespread use of medicine in recent years, antibiotics as the emerging pollutants have been widely detected in the aquatic environment. To address this situation, developing advanced treatment technologies to effectively remove antibiotics are emergently needed. Photocatalysis for the removal of antibiotics driven by sunlight has been considered a promising technology, due to its green, environmentally friendly, and cost-effective properties. Currently, great efforts have been done to construct highly efficient photocatalytic oxidation systems for the degradation of antibiotic pollutants. To be updated, we herein summary the recent progress on the removal of antibiotic pollutants using the photocatalytic oxidation process within the last 5 years. We begin by introducing the classification, structures, and environmental hazards of common antibiotics. Subsequently, the fundamental mechanism of photocatalytic degradation of antibiotics is presented and the details on the degradation information of the different kinds of antibiotics via semiconductors photocatalysts are discussed and listed. Finally, we present a brief discussion on the opportunities and challenges remaining in photocatalytic removal of antibiotic pollutants.
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