Adsorptive removal of sulphates from aqueous matrix using a fixed bed column packed with orange peel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F15%3A86095002" target="_blank" >RIV/61989100:27350/15:86095002 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5593/SGEM2015/B51/S20.005" target="_blank" >http://dx.doi.org/10.5593/SGEM2015/B51/S20.005</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/SGEM2015/B51/S20.005" target="_blank" >10.5593/SGEM2015/B51/S20.005</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Adsorptive removal of sulphates from aqueous matrix using a fixed bed column packed with orange peel

Popis výsledku v původním jazyce

Sulfate anions represent very important wastewater pollutants, which appear in the effluents discharged from copper mines. In this study, for the first time, an attempt has been made on the removal of sulfate anions by an orange peel. Effect of inlet flow rate (10-40 ml/min), sorbent bed height (5-15 cm) and initial SO4 concentration (100 mg/l) on the adsorption of SO4 from aqueous solution were studied. The adsorption data obtained from these experiments were then fitted into two dynamic adsorption models, Thomas model and the Yoon-Nelson model, in which the Thomas gave better fit to the experimental data under various conditions. The highest uptake capacity, qe, was obtained when a 10 cm bed depth was used at an inlet concentration of 100 mg/l and a flow rate of 10 ml/min.

Název v anglickém jazyce

Adsorptive removal of sulphates from aqueous matrix using a fixed bed column packed with orange peel

Popis výsledku anglicky

Sulfate anions represent very important wastewater pollutants, which appear in the effluents discharged from copper mines. In this study, for the first time, an attempt has been made on the removal of sulfate anions by an orange peel. Effect of inlet flow rate (10-40 ml/min), sorbent bed height (5-15 cm) and initial SO4 concentration (100 mg/l) on the adsorption of SO4 from aqueous solution were studied. The adsorption data obtained from these experiments were then fitted into two dynamic adsorption models, Thomas model and the Yoon-Nelson model, in which the Thomas gave better fit to the experimental data under various conditions. The highest uptake capacity, qe, was obtained when a 10 cm bed depth was used at an inlet concentration of 100 mg/l and a flow rate of 10 ml/min.

Druh

D - Stať ve sborníku

CEP obor

JP - Průmyslové procesy a zpracování

OECD FORD obor

—

Projekt

—

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 statě ve sborníku

SGEM 2015 : 15th international multidisciplinary scientific geoconference : conference proceedings : 18-24 June, 2015, Albena, Bulgaria. Book 5, Volume 1

ISBN

978-619-7105-39-1

ISSN

1314-2704

e-ISSN

—

Počet stran výsledku

8

Strana od-do

33-40

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

18. 6. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—