TRANSLOCATION OF CATIONS DURING SORPTION OF COPPER IN THE SYSTEM SOLUTION - ALGAE (Spirogyra sp.)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F14%3A50002757" target="_blank" >RIV/62690094:18470/14:50002757 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.2478/eces-2014-0031" target="_blank" >http://dx.doi.org/10.2478/eces-2014-0031</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/eces-2014-0031" target="_blank" >10.2478/eces-2014-0031</a>
Alternative languages
Result language
angličtina
Original language name
TRANSLOCATION OF CATIONS DURING SORPTION OF COPPER IN THE SYSTEM SOLUTION - ALGAE (Spirogyra sp.)
Original language description
Kinetics of the sorption of copper cations in Spirogyra sp. algae was analysed, together with the accompanying processes of hydrogen cations sorption and releasing to the solution the cations bonded in the algae: Na+, Mg2+, K+ and Ca2+. It was established that, in a static system, at the fixed proportion of algae mass to the solution volume, these processes occur simultaneously, however presumably the quantity of the released salts influences the parameters of heterophase equilibrium of ion exchange. Inthe experiment conditions, the quantity of the released cations was nearly 10 times larger than the quantity of the sorbed cations. The equilibrium parameters, determined from the model of pseudo second order reaction, were compared with the parametersobtained after 30 min of the process duration, ie at relatively stable indications of measuring equipment. On the example of the sorbed copper, the difference is approximately 8%. It was confirmed that the solution conductivity is a good
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
EH - Ecology - communities
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
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
Ecological chemistry and engineering S
ISSN
1898-6196
e-ISSN
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Volume of the periodical
21
Issue of the periodical within the volume
3
Country of publishing house
PL - POLAND
Number of pages
9
Pages from-to
425-433
UT code for WoS article
000343912100004
EID of the result in the Scopus database
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