Use of Ethylenediaminetetraacetic Acid as a Scavenger for Chromium from "Wet Blue" Leather Waste: Thermodynamic and Kinetics Parameters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18450%2F14%3A50003759" target="_blank" >RIV/62690094:18450/14:50003759 - isvavai.cz</a>
Result on the web
<a href="http://www.hindawi.com/journals/jchem/2014/754526/" target="_blank" >http://www.hindawi.com/journals/jchem/2014/754526/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1155/2014/754526" target="_blank" >10.1155/2014/754526</a>
Alternative languages
Result language
angličtina
Original language name
Use of Ethylenediaminetetraacetic Acid as a Scavenger for Chromium from "Wet Blue" Leather Waste: Thermodynamic and Kinetics Parameters
Original language description
One serious consequence of the current consumer society is the transformation of the environment into a waste receptacle arising from human activities. Because of the potential toxic effects of chromium solid waste containing this metal there are groundsfor serious concern for the tanning and leather processing industry. The application of tannery waste as organic fertilizer has led to extensive contamination by chromium in agricultural areas and may cause the accumulation of this metal in soils and plants. This work evaluated the extraction of Cr+3 and Cr+6 contained in solid waste from the leather industry through density functional theory (DFT) calculations. The Gibbs free energy calculations reveal that the chelator ethylenediaminetetraacetic acid(EDTA) forms more stable complexes with metal ions of chromium compared with the structures of the complexes [Cr(NTA)(H2O)(2)] and [Cr-collagen], the latter used to simulate the protein bound chrome leather.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FP - Other medical fields
OECD FORD branch
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Result continuities
Project
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Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of chemistry
ISSN
2090-9063
e-ISSN
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Volume of the periodical
2014
Issue of the periodical within the volume
December
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
1-8
UT code for WoS article
000346722500001
EID of the result in the Scopus database
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