Application of Electrocoagulation for Removal of Toxic Metals from Industrial Effluents.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F19%3A00511869" target="_blank" >RIV/67985858:_____/19:00511869 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/19:10403158

Výsledek na webu

<a href="http://hdl.handle.net/11104/0302114" target="_blank" >http://hdl.handle.net/11104/0302114</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s13762-018-2074-3" target="_blank" >10.1007/s13762-018-2074-3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Application of Electrocoagulation for Removal of Toxic Metals from Industrial Effluents.

Popis výsledku v původním jazyce

The presented contribution deals with the application of the method for removal of hexavalent chromium from an industrial effluent. The experimental approach followed the path from a laboratory towards a pilot-scale unit. Initially, the laboratory unit was used for optimization of the most important process parameters and it was demonstrated that hexavalent chromium could be efficiently removed from the treated effluent using the technology. Optimization experiments revealed high efficacy in the removal of Cr6+ together with its reduction towards Cr3+, and total removal efficacy exceeded 95%. Experiments with industrial effluent revealed a reduction in Crtot. below detection limit. Pilot-scale unit was used for long-term trials focused on the treatment of the industrial effluent. A continuous pilot-scale unit (0.5 m3/h) was operated on contaminated industrial site and revealed removal efficiencies of all contaminants below detection limit. Power consumption during the process was only 0.24 kWh/m3 and all the contaminants were reduced below their detection limit.

Název v anglickém jazyce

Application of Electrocoagulation for Removal of Toxic Metals from Industrial Effluents.

Popis výsledku anglicky

The presented contribution deals with the application of the method for removal of hexavalent chromium from an industrial effluent. The experimental approach followed the path from a laboratory towards a pilot-scale unit. Initially, the laboratory unit was used for optimization of the most important process parameters and it was demonstrated that hexavalent chromium could be efficiently removed from the treated effluent using the technology. Optimization experiments revealed high efficacy in the removal of Cr6+ together with its reduction towards Cr3+, and total removal efficacy exceeded 95%. Experiments with industrial effluent revealed a reduction in Crtot. below detection limit. Pilot-scale unit was used for long-term trials focused on the treatment of the industrial effluent. A continuous pilot-scale unit (0.5 m3/h) was operated on contaminated industrial site and revealed removal efficiencies of all contaminants below detection limit. Power consumption during the process was only 0.24 kWh/m3 and all the contaminants were reduced below their detection limit.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20402 - Chemical process engineering

Projekt

<a href="/cs/project/TA04020130" target="_blank" >TA04020130: Elektrochemické odstraňování toxických kovů ze znečištěných vod</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

International Journal of Environmental Science and Technology

ISSN

1735-1472

e-ISSN

—

Svazek periodika

16

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

4167-4172

Kód UT WoS článku

000475910400021

EID výsledku v databázi Scopus

2-s2.0-85055708906