Запис Детальніше

Characteristics of cadmium ion sorption from aqueous solutions on copper(II) sulfide at different temperatures and pH

Vernadsky National Library of Ukraine

Переглянути архів Інформація
 
 
Поле Співвідношення
 
Title Characteristics of cadmium ion sorption from aqueous solutions on copper(II) sulfide at different temperatures and pH
 
Creator Bulgakova, A.V.
Sofronov, D.S.
Bryleva, E.Yu.
Chebanov, V.A.
 
Subject Technology
 
Description Characteristics of cadmium ion sorption from aqueous solutions on copper(II) sulfide at different temperatures and pH were investigated. The sorption process obeys to the Langmuir equation, which is used to calculate the sorption capacities of copper(II) sulfide. It is shown that the sorption capacity increases with increase of pH and decrease of temperature. The sorption capacity changes from 5.6 mg/g at pH 5 and 308 K to 15.2 mg/g at pH 7 and 288 K. Optimization of the conditions permits to improve the copper(II) sulfide sorption capacity. The pH changes during the sorption obey to the Kurbatov equation with the sorption process being the ion exchange reaction.
 
Date 2017-06-12T11:32:27Z
2017-06-12T11:32:27Z
2016
 
Type Article
 
Identifier Characteristics of cadmium ion sorption from aqueous solutions on copper(II) sulfide at different temperatures and pH / A.V. Bulgakova, D.S. Sofronov, E.Yu. Bryleva, V.A. Chebanov // Functional Materials. — 2016. — Т. 23, № 1. — С. 98-103. — Бібліогр.: 26 назв. — англ.
1027-5495
DOI: http://dx.doi.org/10.15407/fm23.01.098
http://dspace.nbuv.gov.ua/handle/123456789/120577
 
Language en
 
Relation Functional Materials
 
Publisher НТК «Інститут монокристалів» НАН України