Investigation of batch electrodialysis process for removal of lead ions from aqueous solutions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F14%3A39897859" target="_blank" >RIV/00216275:25310/14:39897859 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.cej.2014.06.094" target="_blank" >http://dx.doi.org/10.1016/j.cej.2014.06.094</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.cej.2014.06.094" target="_blank" >10.1016/j.cej.2014.06.094</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Investigation of batch electrodialysis process for removal of lead ions from aqueous solutions

Popis výsledku v původním jazyce

The present paper reports the feasibility of removal and concentration of Pb(II) ions from model aqueous solutions in a batch electrodialysis system, in order to comply with toxicity limit and with the regulations limit for discharging the wastewaters. For process optimization, the effects of applied potential, flow rate, temperature and initial metal concentration in feed on the separation performance, and also on the current efficiency (CE) and energy consumption (EC) were investigated. The batch ED process investigated proved to be able to perform an effective removal of lead ions under advantageous energy efficiency conditions, also leading to non-toxic wastewaters having metal concentrations very close to the limit suitable for discharges into theenvironment. The concentrate solution resulted after ED is adequate for further metal recovery.

Název v anglickém jazyce

Investigation of batch electrodialysis process for removal of lead ions from aqueous solutions

Popis výsledku anglicky

The present paper reports the feasibility of removal and concentration of Pb(II) ions from model aqueous solutions in a batch electrodialysis system, in order to comply with toxicity limit and with the regulations limit for discharging the wastewaters. For process optimization, the effects of applied potential, flow rate, temperature and initial metal concentration in feed on the separation performance, and also on the current efficiency (CE) and energy consumption (EC) were investigated. The batch ED process investigated proved to be able to perform an effective removal of lead ions under advantageous energy efficiency conditions, also leading to non-toxic wastewaters having metal concentrations very close to the limit suitable for discharges into theenvironment. The concentrate solution resulted after ED is adequate for further metal recovery.

Druh

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

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

<a href="/cs/project/EE2.3.30.0021" target="_blank" >EE2.3.30.0021: Posílení excelentních týmů výzkumu a vývoje na Univerzitě Pardubice</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 periodika

Chemical Engineering Journal

ISSN

1385-8947

e-ISSN

—

Svazek periodika

256

Číslo periodika v rámci svazku

November

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

11

Strana od-do

324-334

Kód UT WoS článku

000341558400034

EID výsledku v databázi Scopus

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