Sorption of heavy metals from aqueous solutions using different types of sorbents
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F16%3A43903773" target="_blank" >RIV/60461373:22320/16:43903773 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Sorption of heavy metals from aqueous solutions using different types of sorbents
Original language description
Metals transported into the environment through industrial, agricultural processes or waste dis-posal have a large effect on public health and the economy. In this study, we observed the sorption of Ni, Cu and Fe ions from solutions of citric acid by three different types of chelating sorbents: Amberlite IRC 748; Lewatit Mono plus TP 207 and Dowex M4195. Another tested sorbents were weakly acidic cation exchangers with carboxylic functional group: Lewatit CNP 80 and Amberlite IRC 86. Undesirable ions were separated from the aqueous solutions in both batch and column experiments. The aqueous samples were analysed by atomic absorption spectroscopy. Experiments were carried out in aqueous solutions with different concentra-tions of citric acid and various pH values for each type of the tested sorbent in order to find practical operat-ing conditions. Sorption efficiency and sorption kinetics were measured. The operating conditions of sorption process were discussed in this paper.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
DJ - Pollution and water control
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 1st International Conference on Environmental Technology and Innovations
ISBN
978-1-138-02996-5
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
77-81
Publisher name
CRC Press, Taylor and Francis Group
Place of publication
Boca Raton
Event location
Ho Chi Minh City
Event date
Nov 23, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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