Threatment of mine water from coal minig area

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F14%3A86093298" target="_blank" >RIV/61989100:27350/14:86093298 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Threatment of mine water from coal minig area

Popis výsledku v původním jazyce

The aim of this work is the treatment of mine water from brown coal mining activity, with a focus on obtain the water quality containing dissolved substances under 0,5 g.l-1 and reduces the waste generated during the treatment of these waters. The chemical analysis showed higher concentrations of Ca2+, Mg2+ and SO42- ions, turbidity and increased concentrations of Fe and Mn ions. The treatment of mine water was solved with utilization by membrane technology specifically electrodialysis (ED). This technology does not load the treatment process with others chemicals. Tests were conducted on a laboratory unit EDR- Z 10/0.8 in batch mode. Research was focused on the determination of specifications and operating parameters for the maximum of desalination rate. The results show that electrodialysis is suitable for treatment of mine water, with 90 % contaminant removal efficiencies.

Název v anglickém jazyce

Threatment of mine water from coal minig area

Popis výsledku anglicky

The aim of this work is the treatment of mine water from brown coal mining activity, with a focus on obtain the water quality containing dissolved substances under 0,5 g.l-1 and reduces the waste generated during the treatment of these waters. The chemical analysis showed higher concentrations of Ca2+, Mg2+ and SO42- ions, turbidity and increased concentrations of Fe and Mn ions. The treatment of mine water was solved with utilization by membrane technology specifically electrodialysis (ED). This technology does not load the treatment process with others chemicals. Tests were conducted on a laboratory unit EDR- Z 10/0.8 in batch mode. Research was focused on the determination of specifications and operating parameters for the maximum of desalination rate. The results show that electrodialysis is suitable for treatment of mine water, with 90 % contaminant removal efficiencies.

Druh

D - Stať ve sborníku

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0082" target="_blank" >ED2.1.00/03.0082: Institut čistých technologií těžby a užití energetických surovin</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

MELPRO : International Conference on Membrane and Electromembrane Processes : ...a place where industry meets science... : 18-21 May 2014, Prague, Czech Republic : book of abstracts

ISBN

978-80-85009-78-1

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

92

Název nakladatele

Institute of Macromolecular Chemistry, Academy of Science of the Czech Republic

Místo vydání

Prague

Místo konání akce

Praha

Datum konání akce

18. 5. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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