Viscose-Derived Activated Carbons Fibers as Highly Efficient Adsorbents for Dimethoate Removal from Water
Authors
Jocić, AnaBreitenbach, Stefan
Bajuk-Bogdanović, Danica V.
Pašti, Igor A.
Unterweger, Cristoph
Fürst, Christian
Lazarević-Pašti, Tamara
Article (Published version)
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Extensive use of pesticides resulting in their accumulation in the environment presents a hazard for their non-target species, including humans. Hence, efficient remediation strategies are needed, and, in this sense, adsorption is seen as the most straightforward approach. We have studied activated carbon fibers (ACFs) derived from viscose fibers impregnated with diammonium hydrogen phosphate (DAHP). By changing the amount of DAHP in the impregnation step, the chemical composition and textural properties of ACFs are effectively tuned, affecting their performance for dimethoate removal from water. The prepared ACFs effectively reduced the toxicity of treated water samples, both deionized water solutions and spiked tap water samples, under batch conditions and in dynamic filtration experiments. Using the results of physicochemical characterization and dimethoate adsorption measurements, multiple linear regression models were made to reliably predict performance towards dimethoate removal... from water. These models can be used to quickly screen among larger sets of possible adsorbents and guide the development of novel, highly efficient adsorbents for dimethoate removal from water. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
Keywords:
Activated carbon fibers / Dimethoate removal / Water remediationSource:
Molecules, 2022, 27, 5, 1477-Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200017 (University of Belgrade, Institute of Nuclear Sciences 'Vinča', Belgrade-Vinča) (RS-MESTD-inst-2020-200017)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200146 (University of Belgrade, Faculty of Physical Chemistry) (RS-MESTD-inst-2020-200146)
DOI: 10.3390/molecules27051477
ISSN: 1420-3049
WoS: 000767994500001
Scopus: 2-s2.0-85125167382
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VinčaTY - JOUR AU - Jocić, Ana AU - Breitenbach, Stefan AU - Bajuk-Bogdanović, Danica V. AU - Pašti, Igor A. AU - Unterweger, Cristoph AU - Fürst, Christian AU - Lazarević-Pašti, Tamara PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10185 AB - Extensive use of pesticides resulting in their accumulation in the environment presents a hazard for their non-target species, including humans. Hence, efficient remediation strategies are needed, and, in this sense, adsorption is seen as the most straightforward approach. We have studied activated carbon fibers (ACFs) derived from viscose fibers impregnated with diammonium hydrogen phosphate (DAHP). By changing the amount of DAHP in the impregnation step, the chemical composition and textural properties of ACFs are effectively tuned, affecting their performance for dimethoate removal from water. The prepared ACFs effectively reduced the toxicity of treated water samples, both deionized water solutions and spiked tap water samples, under batch conditions and in dynamic filtration experiments. Using the results of physicochemical characterization and dimethoate adsorption measurements, multiple linear regression models were made to reliably predict performance towards dimethoate removal from water. These models can be used to quickly screen among larger sets of possible adsorbents and guide the development of novel, highly efficient adsorbents for dimethoate removal from water. © 2022 by the authors. Licensee MDPI, Basel, Switzerland. T2 - Molecules T1 - Viscose-Derived Activated Carbons Fibers as Highly Efficient Adsorbents for Dimethoate Removal from Water VL - 27 IS - 5 SP - 1477 DO - 10.3390/molecules27051477 ER -
@article{ author = "Jocić, Ana and Breitenbach, Stefan and Bajuk-Bogdanović, Danica V. and Pašti, Igor A. and Unterweger, Cristoph and Fürst, Christian and Lazarević-Pašti, Tamara", year = "2022", abstract = "Extensive use of pesticides resulting in their accumulation in the environment presents a hazard for their non-target species, including humans. Hence, efficient remediation strategies are needed, and, in this sense, adsorption is seen as the most straightforward approach. We have studied activated carbon fibers (ACFs) derived from viscose fibers impregnated with diammonium hydrogen phosphate (DAHP). By changing the amount of DAHP in the impregnation step, the chemical composition and textural properties of ACFs are effectively tuned, affecting their performance for dimethoate removal from water. The prepared ACFs effectively reduced the toxicity of treated water samples, both deionized water solutions and spiked tap water samples, under batch conditions and in dynamic filtration experiments. Using the results of physicochemical characterization and dimethoate adsorption measurements, multiple linear regression models were made to reliably predict performance towards dimethoate removal from water. These models can be used to quickly screen among larger sets of possible adsorbents and guide the development of novel, highly efficient adsorbents for dimethoate removal from water. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.", journal = "Molecules", title = "Viscose-Derived Activated Carbons Fibers as Highly Efficient Adsorbents for Dimethoate Removal from Water", volume = "27", number = "5", pages = "1477", doi = "10.3390/molecules27051477" }
Jocić, A., Breitenbach, S., Bajuk-Bogdanović, D. V., Pašti, I. A., Unterweger, C., Fürst, C.,& Lazarević-Pašti, T.. (2022). Viscose-Derived Activated Carbons Fibers as Highly Efficient Adsorbents for Dimethoate Removal from Water. in Molecules, 27(5), 1477. https://doi.org/10.3390/molecules27051477
Jocić A, Breitenbach S, Bajuk-Bogdanović DV, Pašti IA, Unterweger C, Fürst C, Lazarević-Pašti T. Viscose-Derived Activated Carbons Fibers as Highly Efficient Adsorbents for Dimethoate Removal from Water. in Molecules. 2022;27(5):1477. doi:10.3390/molecules27051477 .
Jocić, Ana, Breitenbach, Stefan, Bajuk-Bogdanović, Danica V., Pašti, Igor A., Unterweger, Cristoph, Fürst, Christian, Lazarević-Pašti, Tamara, "Viscose-Derived Activated Carbons Fibers as Highly Efficient Adsorbents for Dimethoate Removal from Water" in Molecules, 27, no. 5 (2022):1477, https://doi.org/10.3390/molecules27051477 . .