https://scholars.lib.ntu.edu.tw/handle/123456789/581561
標題: | Nanomaterials for sustainable remediation of chemical contaminants in water and soil | 作者: | Mukhopadhyay R Sarkar B Khan E Alessi D.S Biswas J.K Manjaiah K.M Eguchi M Wu K.C.W Yamauchi Y Ok Y.S. KEVIN CHIA-WEN WU |
關鍵字: | Environmental protection; green and sustainable remediation; soil pollution; soil remediation; sustainable development goals; wastewater treatment | 公開日期: | 2022 | 卷: | 52 | 期: | 15 | 來源出版物: | Critical Reviews in Environmental Science and Technology | 摘要: | Rapid growth in population, industry, urbanization and intensive agriculture have led to soil and water pollution by various contaminants. Nanoremediation has become one of the most successful emerging technologies for cleaning up soil and water contaminants due to the high reactivity of nanomaterials (NMs). Numerous publications are available on the use of NMs for removing contaminants, and the efficiencies are often improved by modifications of NMs with polymers, clay minerals, zeolites, activated carbon, and biochar. This paper critically reviews the current state-of-the-art NMs used for sustainable soil and water remediation, focusing on their applications in novel remedial approaches, such as adsorption/filtration, catalysis, photodegradation, electro-nanoremediation, and nano-bioremediation. Insights into process performances, modes of deployment, potential environmental risks and their management, and the consequent societal and economic implications of using NMs for soil and water remediation indicate that widespread acceptance of nanoremediation technologies requires not only a substantial advancement of the underpinning science and engineering aspects themselves, but also practical demonstrations of the effectiveness of already recognized approaches at real world in-situ conditions. New research involving green nanotechnology, nano-bioremediation, electro-nanoremediation, risk assessment of NMs, and outreach activities are needed to achieve successful applications of nanoremediation at regional and global scales. © 2021 Taylor & Francis Group, LLC. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85101629735&doi=10.1080%2f10643389.2021.1886891&partnerID=40&md5=3fc0d9dc19e33b00d71d28bc14057914 https://scholars.lib.ntu.edu.tw/handle/123456789/581561 |
ISSN: | 10643389 | DOI: | 10.1080/10643389.2021.1886891 | SDG/關鍵字: | Agricultural robots; Bioremediation; Biotechnology; Contamination; Environmental technology; Nanostructured materials; Population statistics; Risk assessment; Soils; Zeolites; Chemical contaminants; Economic implications; Emerging technologies; Environmental risks; Green nanotechnologies; Outreach activity; Process performance; Science and engineering; Water pollution |
顯示於: | 化學工程學系 |
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