Determination of trivalent and hexavalent chromium by Raman spectroscopy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F13%3A43870805" target="_blank" >RIV/70883521:28140/13:43870805 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.univie.ac.at/Mineralogie/Corals2013/docs/CORALS_Vaskova.pdf" target="_blank" >http://www.univie.ac.at/Mineralogie/Corals2013/docs/CORALS_Vaskova.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Determination of trivalent and hexavalent chromium by Raman spectroscopy

Popis výsledku v původním jazyce

Chromium (Cr) is a metallic element commonly occurring in nature. It can be found in rocks, volcanic dust, gases, see water, but also as a part of living organisms including human bodies. In the environment chromium occurs in several different forms. Themost prevalent oxidation states are trivalent (CrIII) and hexavalent (CrVI). CrIII is largely beneficial and as a biogenic element a necessary part of daily human diet. On the contrary CrVI is toxic, is considered a carcinogen and can negatively affecthuman health. CrVI occurs naturally in the environment from the erosion of natural chromium deposits, but also as a product of industrial processes. The problem of the presence of CrVI in Cr containing products i.e. leather goods is a subject of intensive research worldwide. Also is dealt in our institute. Dechromation process of chrome-tanned waste was already resolved in out institute and the technology for this process was realized in laboratory conditions... Although only minor atten

Název v anglickém jazyce

Determination of trivalent and hexavalent chromium by Raman spectroscopy

Popis výsledku anglicky

Chromium (Cr) is a metallic element commonly occurring in nature. It can be found in rocks, volcanic dust, gases, see water, but also as a part of living organisms including human bodies. In the environment chromium occurs in several different forms. Themost prevalent oxidation states are trivalent (CrIII) and hexavalent (CrVI). CrIII is largely beneficial and as a biogenic element a necessary part of daily human diet. On the contrary CrVI is toxic, is considered a carcinogen and can negatively affecthuman health. CrVI occurs naturally in the environment from the erosion of natural chromium deposits, but also as a product of industrial processes. The problem of the presence of CrVI in Cr containing products i.e. leather goods is a subject of intensive research worldwide. Also is dealt in our institute. Dechromation process of chrome-tanned waste was already resolved in out institute and the technology for this process was realized in laboratory conditions... Although only minor atten

Druh

O - Ostatní výsledky

CEP obor

JB - Senzory, čidla, měření a regulace

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0089" target="_blank" >ED2.1.00/03.0089: Centrum bezpečnostních, informačních a pokročilých technologií (CEBIA-Tech)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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