Identification of Risk of Port Logistics in the Republic of Guinea

Kód výsledku v 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>

Výsledek na webu

<a href="http://vavtest.unob.cz/registr" target="_blank" >http://vavtest.unob.cz/registr</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Identification of Risk of Port Logistics in the Republic of Guinea

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

Identification of Risk of Port Logistics in the Republic of Guinea

Popis výsledku anglicky

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

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

KA - Vojenství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

INTERNATIONAL JOURNAL OF ENERGY and ENVIRONMENT

ISSN

2308-1007

e-ISSN

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Svazek periodika

9, 2015

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

225-230

Kód UT WoS článku

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EID výsledku v databázi Scopus

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