Sorption Properties of the Manganese(IV) Oxide/Mechanically Activated Graphite Composite with Respect to As(III) Compounds

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Sorption Properties of the Manganese(IV) Oxide/Mechanically Activated Graphite Composite with Respect to As(III) Compounds. / Belozerova, A. A.; Pechishcheva, N. V.; Estemirova, S. Kh. и др.
в: Russian Journal of Applied Chemistry, Том 95, № 4, 01.04.2022, стр. 561-567.

Результаты исследований: Вклад в журнал › Статья › Рецензирование

BibTeX

@article{25bbbac0060d47c287697bf9ee6780d3,

title = "Sorption Properties of the Manganese(IV) Oxide/Mechanically Activated Graphite Composite with Respect to As(III) Compounds",

abstract = "The sorption properties of the MnO2/mechanically activated graphite composite with respect to As(III) compounds were studied. The static sorption capacity relative to As(III) compounds of the MnO2/mechanically activated graphite composite was 22.7 mg g–1, which exceeds the sorption properties of MnO2. The effect of solution pH in the range of 1–5, sorbent dose, and sorption time on the recovery of As(III) compounds was studied. It is shown that the process of As(III) sorption on the composite is described by the Freundlich model. The MnO2/mechanically activated graphite composite can be recommended for the removal of As(III) compounds from aqueous solutions.",

keywords = "arsenic(III), composite, manganese(IV) oxide, mechanically activated graphite, sorption capacity",

author = "Belozerova, {A. A.} and Pechishcheva, {N. V.} and Estemirova, {S. Kh.} and Sterkhov, {E. V.} and Shunyaev, {K. Yu.}",

year = "2022",

month = apr,

day = "1",

doi = "10.1134/S1070427222040127",

language = "English",

volume = "95",

pages = "561--567",

journal = "Russian Journal of Applied Chemistry",

issn = "1070-4272",

publisher = "Pleiades Publishing",

number = "4",

}

RIS

TY - JOUR

T1 - Sorption Properties of the Manganese(IV) Oxide/Mechanically Activated Graphite Composite with Respect to As(III) Compounds

AU - Belozerova, A. A.

AU - Pechishcheva, N. V.

AU - Estemirova, S. Kh.

AU - Sterkhov, E. V.

AU - Shunyaev, K. Yu.

PY - 2022/4/1

Y1 - 2022/4/1

N2 - The sorption properties of the MnO2/mechanically activated graphite composite with respect to As(III) compounds were studied. The static sorption capacity relative to As(III) compounds of the MnO2/mechanically activated graphite composite was 22.7 mg g–1, which exceeds the sorption properties of MnO2. The effect of solution pH in the range of 1–5, sorbent dose, and sorption time on the recovery of As(III) compounds was studied. It is shown that the process of As(III) sorption on the composite is described by the Freundlich model. The MnO2/mechanically activated graphite composite can be recommended for the removal of As(III) compounds from aqueous solutions.

AB - The sorption properties of the MnO2/mechanically activated graphite composite with respect to As(III) compounds were studied. The static sorption capacity relative to As(III) compounds of the MnO2/mechanically activated graphite composite was 22.7 mg g–1, which exceeds the sorption properties of MnO2. The effect of solution pH in the range of 1–5, sorbent dose, and sorption time on the recovery of As(III) compounds was studied. It is shown that the process of As(III) sorption on the composite is described by the Freundlich model. The MnO2/mechanically activated graphite composite can be recommended for the removal of As(III) compounds from aqueous solutions.

KW - arsenic(III)

KW - composite

KW - manganese(IV) oxide

KW - mechanically activated graphite

KW - sorption capacity

UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000854592900012

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85138136251

U2 - 10.1134/S1070427222040127

DO - 10.1134/S1070427222040127

M3 - Article

VL - 95

SP - 561

EP - 567

JO - Russian Journal of Applied Chemistry

JF - Russian Journal of Applied Chemistry

SN - 1070-4272

IS - 4

ER -

ID: 30947938