{"title":"土壤微塑料降解途径和修复技术综述","authors":"Tingting Xu, Xiyuan Wang, Qingdong Shi, Huapeng Liu, Yutong Chen, Jia Liu","doi":"10.1007/s41742-024-00615-4","DOIUrl":null,"url":null,"abstract":"<p>Microplastics have received widespread attention in recent years. However, most studies on microplastics have been limited to the aquatic environment. In this review, we categorize and describe the microplastic's degradation pathways and removal methods, including pyrolysis, hydrolysis, biodegradation, and advanced oxidation techniques, such as ultrasonic mechanical degradation. Additionally, we focus on the applicability of photocatalytic degradation as an in-situ removal technique for microplastics in soil, providing a reference for future research. Although soil is an important sink for microplastics and has a much higher abundance than the oceans, there is a lack of comprehensive summary regarding the mechanisms of environmental degradation and removal of microplastics in soil in existing research. In this review, we categorize and describe removal and degradation methods, including pyrolysis, hydrolysis, biodegradation, and advanced oxidation techniques, such as ultrasonic mechanical degradation. Additionally, we focus on the applicability of photocatalytic degradation as an in-situ removal technique for microplastics in soil, providing a reference for future research.</p>","PeriodicalId":14121,"journal":{"name":"International Journal of Environmental Research","volume":null,"pages":null},"PeriodicalIF":2.6000,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Review of Soil Microplastic Degradation Pathways and Remediation Techniques\",\"authors\":\"Tingting Xu, Xiyuan Wang, Qingdong Shi, Huapeng Liu, Yutong Chen, Jia Liu\",\"doi\":\"10.1007/s41742-024-00615-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Microplastics have received widespread attention in recent years. However, most studies on microplastics have been limited to the aquatic environment. In this review, we categorize and describe the microplastic's degradation pathways and removal methods, including pyrolysis, hydrolysis, biodegradation, and advanced oxidation techniques, such as ultrasonic mechanical degradation. Additionally, we focus on the applicability of photocatalytic degradation as an in-situ removal technique for microplastics in soil, providing a reference for future research. Although soil is an important sink for microplastics and has a much higher abundance than the oceans, there is a lack of comprehensive summary regarding the mechanisms of environmental degradation and removal of microplastics in soil in existing research. In this review, we categorize and describe removal and degradation methods, including pyrolysis, hydrolysis, biodegradation, and advanced oxidation techniques, such as ultrasonic mechanical degradation. Additionally, we focus on the applicability of photocatalytic degradation as an in-situ removal technique for microplastics in soil, providing a reference for future research.</p>\",\"PeriodicalId\":14121,\"journal\":{\"name\":\"International Journal of Environmental Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2024-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Environmental Research\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://doi.org/10.1007/s41742-024-00615-4\",\"RegionNum\":4,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENVIRONMENTAL SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Environmental Research","FirstCategoryId":"93","ListUrlMain":"https://doi.org/10.1007/s41742-024-00615-4","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENVIRONMENTAL SCIENCES","Score":null,"Total":0}
Review of Soil Microplastic Degradation Pathways and Remediation Techniques
Microplastics have received widespread attention in recent years. However, most studies on microplastics have been limited to the aquatic environment. In this review, we categorize and describe the microplastic's degradation pathways and removal methods, including pyrolysis, hydrolysis, biodegradation, and advanced oxidation techniques, such as ultrasonic mechanical degradation. Additionally, we focus on the applicability of photocatalytic degradation as an in-situ removal technique for microplastics in soil, providing a reference for future research. Although soil is an important sink for microplastics and has a much higher abundance than the oceans, there is a lack of comprehensive summary regarding the mechanisms of environmental degradation and removal of microplastics in soil in existing research. In this review, we categorize and describe removal and degradation methods, including pyrolysis, hydrolysis, biodegradation, and advanced oxidation techniques, such as ultrasonic mechanical degradation. Additionally, we focus on the applicability of photocatalytic degradation as an in-situ removal technique for microplastics in soil, providing a reference for future research.
期刊介绍:
International Journal of Environmental Research is a multidisciplinary journal concerned with all aspects of environment. In pursuit of these, environmentalist disciplines are invited to contribute their knowledge and experience. International Journal of Environmental Research publishes original research papers, research notes and reviews across the broad field of environment. These include but are not limited to environmental science, environmental engineering, environmental management and planning and environmental design, urban and regional landscape design and natural disaster management. Thus high quality research papers or reviews dealing with any aspect of environment are welcomed. Papers may be theoretical, interpretative or experimental.