Identification of Risk of Port Logistics in the Republic of Guinea

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG42__%2F15%3A00531964" target="_blank" >RIV/60162694:G42__/15:00531964 - isvavai.cz</a>
Result on the web
<a href="http://vavtest.unob.cz/registr" target="_blank" >http://vavtest.unob.cz/registr</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Identification of Risk of Port Logistics in the Republic of Guinea
Original language description
The following article focuses on the leaching characteristics of the two types of fly ash from the lead metallurgy in the Republic of Guinea which were studied using two standardized leaching tests. These are the European standard EN 12457 and the Toxicity Characteristics Leaching Procedure (TCLP), defined as the U.S. EPA. The leaching tests were complemented by the thermodynamic modeling (EQ3NR), which allowed to determine the association of elements in the solution and the degree of the supersaturation of the solution with respect to solid phases. The results of the model were verified by identifying newly created phases using x-ray diffraction and scanning and transmission electron microscope. The PHREEQC-2 model was used for the simulations of arsenic and other elements 'absorption on the newly created amorphous iron ox hydroxides´ surface. The results of the leaching tests show that lead and other metals are extracted in the presence of organic acids and in extremely basic solutio
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
KA - Militarism
OECD FORD branch
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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