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Journal Article 9

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2023 3

2022 1

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2019 2

2018 1

2013 1

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decontamination 2

Adsorption 1

Advanced oxidation 1

Biochar 1

COVID-19 1

Chain reaction 1

Coupled process 1

Cr(VI) reduction 1

Decontamination 1

Electrochemical approach 1

Green development concept 1

Impacting factor 1

Inner-sphere complex 1

Masks 1

Micropollutants 1

Nanoconfinement 1

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Perfluorinated compounds 1

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Recent advances in electrochemical decontamination of perfluorinated compounds from water: a review

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 2, doi: 10.1007/s11783-023-1618-z

Abstract:

● Recent advances in the electrochemical decontamination of PFAS

Keywords： Perfluorinated compounds     Electrochemical approach     Working mechanisms     Impacting factor     Coupled process    

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Hierarchical porous metal-organic frameworks/polymer microparticles for enhanced catalytic degradation of organic contaminants

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6,   Pages 939-949 doi: 10.1007/s11705-022-2152-4

Abstract: porous structures and catalytic metal-organic frameworks to engineer advanced microparticles for water decontamination

Keywords： metal-organic framework     polymer microparticle     nanocatalyst     decontamination     organic contaminant    

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Decontamination of Cr(VI) facilitated formation of persistent free radicals on rice husk derived biochar

Kaikai Zhang, Peng Sun, Yanrong Zhang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 2, doi: 10.1007/s11783-019-1106-7

Abstract:

PFRs were produced on biochar during Cr(VI) decontamination.

Keywords： Biochar     Persistent free radicals     Phenolic hydroxyl groups     Cr(VI) reduction    

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Can Masks Be Reused After Hot Water Decontamination During the COVID-19 Pandemic? Article

Dan Wang, Bao-Chang Sun, Jie-Xin Wang, Yun-Yun Zhou, Zhuo-Wei Chen, Yan Fang, Wei-Hua Yue, Si-Min Liu, Ke-Yang Liu, Xiao-Fei Zeng, Guang-Wen Chu, Jian-Feng Chen

Engineering 2020, Volume 6, Issue 10,   Pages 1115-1121 doi: 10.1016/j.eng.2020.05.016

Abstract: In this article, we report a very simple approach for the decontamination of masks for multiple reusemasks with electrostatic charge to recover their filtration function (the so-called "hot water decontamination

Keywords： Masks     Reusable     COVID-19     Decontamination     Green development concept    

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Bismuth oxide-related photocatalysts in green nanotechnology: A critical analysis

Andrea P. Reverberi, P.S. Varbanov, M. Vocciante, B. Fabiano

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4,   Pages 878-892 doi: 10.1007/s11705-018-1744-5

Abstract: proves the growing importance of this compound as a valid tool in pollution abatement and environmental decontamination

Keywords： photocatalysis     visible light     bismuth compounds     nanotechnology     environmental remediation     decontamination    

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Decontamination efficiency and root structure change in the plant-intercropping model in vertical-flow

Yonghua CHEN, Xiaofu WU, Mingli CHEN, Kelin LI, Jing PENG, Peng ZHAN

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 6,   Pages 906-912 doi: 10.1007/s11783-013-0579-z

Abstract: Subtropical climatic conditions can contribute to the death of the aerial parts of constructed wetland plants in winter. This presents a barrier to the widespread application of constructed wetland and is an issue that urgently needs to be solved. Three contrasting experiments, the plant-intercropping model (A), the warm-seasonal plant model (B), and the non-plant model (C), were studied in terms of their efficiency in removing pollutants, and the change in root structure of plants in the plant-intercropping model within the vertical-flow constructed wetlands. The results indicate that model A was able to solve the aforementioned problem. Overall, average removal rates of three pollutants (COD , total nitrogen (TN) and total phosphorous (TP)) using model A were significantly higher than those obtained using models B and C ( <0.01). Moreover, no significant differences in removal rates of the three pollutants were detected between A and B during the higher temperature part of the year ( >0.05). Conversely, removal rates of the three pollutants were found to be significantly higher using model A than those observed using model B during the lower temperature part of the year ( <0.01). Furthermore, the morphologies and internal structures of plant roots further demonstrate that numerous white roots, whose distribution in soil was generally shallow, extend further under model A. The roots of these aquatic plants have an aerenchyma structure composed of parenchyma cells, therefore, roots of the cold-seasonal plants with major growth advantages used in A were capable of creating a more favorable vertical-flow constructed wetlands media-microenvironment. In conclusion, the plant-intercropping model (A) is more suitable for use in the cold environment experienced by constructed wetland during winter.

Keywords： vertical-flow constructed wetlands     plant intercropping model     warm seasonal plant model    

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Sustainable Generation of Sulfate Radicals and Decontamination of Micropollutants via Sequential Electrochemistry Article

Wentian Zheng,Shijie You,Yuan Yao,Nanqi Ren,Bin Ding,Fang Li,Yanbiao Liu

Engineering 2023, Volume 30, Issue 11,   Pages 144-152 doi: 10.1016/j.eng.2022.12.005

Abstract: Herein, we develop an advanced chemical-free strategy for micropollutants decontamination that is solelywork provides the first proof-of-concept demonstration using ubiquitous sulfate for micropollutants decontamination

Keywords： Advanced oxidation     Chain reaction     Sulfate radical     Micropollutants     Sequential electrochemistry    

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Decontamination of mobile phones and electronic devices for health care professionals using a chlorhexidine

Rafael Muniz de Oliveira, Nereida Mello da Rosa Gioppo, Jancineide Oliveira de Carvalho, Francilio Carvalho Oliveira, Thomas Jay Webster, Fernanda Roberta Marciano, Anderson Oliveira Lobo

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 1,   Pages 192-198 doi: 10.1007/s11705-018-1728-5

Abstract: Though they reduce microorganism growth, current hospital disinfectants also damage many of today’s modern electronic devices such as tablets and smartphones. Herein, the efficacy of a new chlorhexidine digluconate gel (CDG) was tested as a disinfectant for mobile and electronic devices in a clinical environment. Specifically, , , and methicillin resistant were used to infect the screen of eight smartphones. The CDG was prepared at concentrations of 2%, 4% and 6%, and tested on paper disks infected with these bacteria before being tested on the smartphones. The devices were disinfected with the CDG gel (4%) at two times: immediately and after 5 min of the bacterial contamination. In all cases, the CDG gel eliminated 100% of gram-positive and gram-negative microorganisms compared to the control (without any agent). In addition, the gel did not damage the smartphones. Therefore, our study suggests that the CDG gel may be applied to disinfect a wide range of electronic devices for health care professionals in the hospital environment.

Keywords： smartphones     disinfection     clinical environment     chlorhexidine     bacteria    

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Exchange Resin Enables Large-Scale Production of Ultrasmall Nanoparticles for Highly Efficient Water Decontamination Article

Sikai Cheng, Jieshu Qian, Xiaolin Zhang, Zhenda Lu, Bingcai Pan

Engineering 2023, Volume 23, Issue 4,   Pages 149-156 doi: 10.1016/j.eng.2021.09.010

Abstract: challenging large-scale production of ultrasmall (< 5 nm) nanoparticles (NPs) with extraordinary decontamination

Keywords： Nanoscale effect     Nanoconfinement     Adsorption     Inner-sphere complex     Regeneration    

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Title Author Date Type Operation

Recent advances in electrochemical decontamination of perfluorinated compounds from water: a review

Journal Article

Hierarchical porous metal-organic frameworks/polymer microparticles for enhanced catalytic degradation of organic contaminants

Journal Article

Decontamination of Cr(VI) facilitated formation of persistent free radicals on rice husk derived biochar

Kaikai Zhang, Peng Sun, Yanrong Zhang

Journal Article

Can Masks Be Reused After Hot Water Decontamination During the COVID-19 Pandemic?

Dan Wang, Bao-Chang Sun, Jie-Xin Wang, Yun-Yun Zhou, Zhuo-Wei Chen, Yan Fang, Wei-Hua Yue, Si-Min Liu, Ke-Yang Liu, Xiao-Fei Zeng, Guang-Wen Chu, Jian-Feng Chen

Journal Article

Bismuth oxide-related photocatalysts in green nanotechnology: A critical analysis

Andrea P. Reverberi, P.S. Varbanov, M. Vocciante, B. Fabiano

Journal Article

Decontamination efficiency and root structure change in the plant-intercropping model in vertical-flow

Yonghua CHEN, Xiaofu WU, Mingli CHEN, Kelin LI, Jing PENG, Peng ZHAN

Journal Article

Sustainable Generation of Sulfate Radicals and Decontamination of Micropollutants via Sequential Electrochemistry

Wentian Zheng,Shijie You,Yuan Yao,Nanqi Ren,Bin Ding,Fang Li,Yanbiao Liu

Journal Article

Decontamination of mobile phones and electronic devices for health care professionals using a chlorhexidine

Rafael Muniz de Oliveira, Nereida Mello da Rosa Gioppo, Jancineide Oliveira de Carvalho, Francilio Carvalho Oliveira, Thomas Jay Webster, Fernanda Roberta Marciano, Anderson Oliveira Lobo

Journal Article

Exchange Resin Enables Large-Scale Production of Ultrasmall Nanoparticles for Highly Efficient Water Decontamination

Sikai Cheng, Jieshu Qian, Xiaolin Zhang, Zhenda Lu, Bingcai Pan

Journal Article