Sono-extraction as a pretreatment approach for the screening evaluation of element mobility of sediment samples
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F13%3A43869707" target="_blank" >RIV/70883521:28610/13:43869707 - isvavai.cz</a>
Result on the web
<a href="http://link.springer.com/article/10.2478%2Fs11532-013-0249-9" target="_blank" >http://link.springer.com/article/10.2478%2Fs11532-013-0249-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/s11532-013-0249-9" target="_blank" >10.2478/s11532-013-0249-9</a>
Alternative languages
Result language
angličtina
Original language name
Sono-extraction as a pretreatment approach for the screening evaluation of element mobility of sediment samples
Original language description
Application of economically important and time saving pretreatment for the screening element mobility evaluation of contaminated sediments is presented. Ultrasonically-assisted single-step extraction (USAE) was carried out by EDTA solution. The extraction time of USAE was optimized and obtained results were compared with results estimated by conventional (EDTA extraction) and by sequential extraction (modified BCR protocol). The original three step BCR protocol was modified by addition of the first step(water leaching) and the fifth step, total digestion of sediment residue (acid mixture with HF). Zn, Cu and Pb have been determined in extracts by ICP-OES. Good conformity of the ultrasonically-extracted element contents and sum of contents, extracted during first three steps (water-soluble, acid-extractable, reducible ? i.e., the most mobile fractions) of sequential extraction, was found. The sono-extraction reduced operating time of the first three steps of sequential extraction from
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
CF - Physical chemistry and theoretical chemistry
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
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Central European Journal of Chemistry
ISSN
1895-1066
e-ISSN
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Volume of the periodical
11
Issue of the periodical within the volume
7
Country of publishing house
AT - AUSTRIA
Number of pages
12
Pages from-to
1201-1212
UT code for WoS article
000318180300016
EID of the result in the Scopus database
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