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231225s2021 xx |||||o 00| ||eng c |
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|a 10.1080/09593330.2019.1692078
|2 doi
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|a pubmed24n1010.xml
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|a (DE-627)NLM303178515
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|a (NLM)31714186
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Salomão, Gledson Renan
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Diclofenac removal in water supply by adsorption on composite low-cost material
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|c 2021
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 21.05.2021
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|a Date Revised 21.05.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a This work objective was to evaluate batch adsorption processes using polyethylene terephthalate composite (PTC) material, sugarcane bagasse ash (SBA) functionalized with iron oxide (Fe3+) (PTCSBA/ Fe3+) in the adsorption of 1000 µg L-1 of diclofenac sodium (DIC) in synthetic solution, simulating water supply. The batch test was started by determining the adsorbent mass (0.1, 0.2, 0.3, 0.4 and 0.5 g) to remove 1000 µg L-1 of DIC, followed by the adsorption kinetics and adsorption isotherm assays, evaluating the reaction rate and adsorption capacity, respectively. The PTCSBA/ Fe3+ mass that had the best efficiency in the DIC removal was 0.3 g, the pseudo second-order kinetic model (PSO) was the one that best fit the study having a determination coefficient (R2) equals to 0.97. The PTCSBA/ Fe3+ has good characteristics for DIC adsorption, achieving a 93% removal rate of sodium diclofenac. The composite is a low-cost adsorbent, 0.08 cents per kilogram of material, becoming a material with satisfactory characteristics for the removal of DIC. Therefore, it is recommended to use PTCSBA/ Fe3+ as adsorbent material in small water filter systems in order to remove DIC due to the low cost of the composite
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|a Journal Article
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|a Anti-inflammatory
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4 |
|a chromatography
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|a drugs
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|a isotherm
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|a kinetics
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|a Water Pollutants, Chemical
|2 NLM
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|a Diclofenac
|2 NLM
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7 |
|a 144O8QL0L1
|2 NLM
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1 |
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|a Américo-Pinheiro, Juliana Heloisa Pinê
|e verfasserin
|4 aut
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1 |
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|a Isique, William Deodato
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Torres, Nádia Hortense
|e verfasserin
|4 aut
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| 700 |
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|a Cruz, Ianny Andrade
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ferreira, Luiz Fernando Romanholo
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Environmental technology
|d 1993
|g 42(2021), 13 vom: 06. Mai, Seite 2095-2111
|w (DE-627)NLM098202545
|x 1479-487X
|7 nnns
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|g volume:42
|g year:2021
|g number:13
|g day:06
|g month:05
|g pages:2095-2111
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|u http://dx.doi.org/10.1080/09593330.2019.1692078
|3 Volltext
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