Journal ArticleDOI
Remediation of heavy metals polluted environment using Fe-based nanoparticles: Mechanisms, influencing factors, and environmental implications.
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TLDR
This review summarizes the utilization of various Fe-based NPs such as nano zero-valent iron (NZVI), modified- NZVI, supported-NZVI, doped-NZ VI, and Fe oxides and hydroxides in remediating the HMs-polluted environment and proposes future recommendations for the utilization for these NPs.About:
This article is published in Environmental Pollution.The article was published on 2020-05-05. It has received 97 citations till now. The article focuses on the topics: Environmental pollution.read more
Citations
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Photocatalytic Applications of Metal Oxides for Sustainable Environmental Remediation
Mir Sayed Shah Danish,Liezel L. Estrella,Ivy Michelle A. Alemaida,Anton Lisin,Nikita Moiseev,Mikaeel Ahmadi,Massoma Nazari,Mohebullah Wali,Hameedullah Zaheb,Tomonobu Senjyu +9 more
TL;DR: In this paper, the authors highlighted the photocatalytic activities of these metal oxides, recent developments, challenges, and modifications made on these metal Oxides to overcome their limitations and maximize their performance in the photodegradation of pollutants.
Journal ArticleDOI
Recent advances in nanoscale zero-valent iron-based materials: Characteristics, environmental remediation and challenges
Hao Tang,Jiaqi Wang,Shu Zhang,Hongwei Pang,Xiangxue Wang,Xiangxue Wang,Zhongshan Chen,Ming Li,Gang Song,Muqing Qiu,Shujun Yu +10 more
TL;DR: In this paper, the removal of heavy metal ions, radionuclides and organic pollutants in the environment are removal by nanoscale zero-valent iron (NZVI) based materials, and their removal behaviors had been analyzed.
Journal ArticleDOI
Zero-Valent Iron Nanoparticles for Soil and Groundwater Remediation.
Alazne Galdames,Leire Ruiz-Rubio,Leire Ruiz-Rubio,Maider Orueta,Miguel Sánchez-Arzalluz,José Luis Vilas-Vilela,José Luis Vilas-Vilela +6 more
TL;DR: There is a large gap between the amount of contaminants tested with NZVI at the laboratory level and those remediated at the pilot and field level, and in this review, the main zero-valent iron nanoparticles and their remediation capacity are summarized.
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A Review on Biosensors and Nanosensors Application in Agroecosystems.
Pankaj Sharma,Vimal Pandey,Mayur Mukut Murlidhar Sharma,Anupam Patra,Baljinder Singh,Sahil Mehta,Azamal Husen +6 more
TL;DR: In this paper, the authors present a review of different bio and nanosensors employed for monitoring agricultural ecosystems and also highlight the factor affecting their implementation from proof-of-concept to the commercialization stage.
Journal ArticleDOI
Iron-based catalysts for persulfate-based advanced oxidation process: Microstructure, property and tailoring
Guoqing Zhao,Jiao Zou,Xiaoqing Chen,Lukai Liu,Yinke Wang,Shu Zhou,Xinqi Long,Jingang Yu,Feipeng Jiao +8 more
TL;DR: In this paper, the microstructure and electrical properties of these catalysts and the effects of different tailoring engineering approaches (such as structure defect, heteroatom doping, and rugulation of pore structure, etc) were summarized.
References
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Heavy metals, occurrence and toxicity for plants: a review
TL;DR: In this article, the range of heavy metals, their occurrence and toxicity for plants, and their effects on the ecosystem is discussed, where the authors focus mainly on zinc, cadmium, copper, mercury, chromium, lead, arsenic, cobalt, nickel, manganese and iron.
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Heavy metal removal from water/wastewater by nanosized metal oxides: a review.
TL;DR: The present review mainly focuses on NMOs' preparation, their physicochemical properties, adsorption characteristics and mechanism, as well as their application in heavy metal removal.
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The use of zero-valent iron for groundwater remediation and wastewater treatment: a review.
TL;DR: An overview of the recent advances of ZVI and progress obtained during the groundwater remediation and wastewater treatment utilizing ZVI (including nanoscale zero-valent iron (nZVI)) for the removal of contaminants.
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Kinetics and thermodynamics of cadmium ion removal by adsorption onto nano zerovalent iron particles.
TL;DR: The results suggest that nZVI could be employed as an efficient adsorbent for the removal of cadmium from contaminated water sources.
Journal ArticleDOI
Single-walled carbon nanotubes exhibit strong antimicrobial activity.
TL;DR: It is demonstrated that cell membrane damage resulting from direct contact with SWNT aggregates is the likely mechanism leading to bacterial cell death.