Factorial experimental design for adsorption silver ions from water onto montmorillonite

Title:

Factorial experimental design for adsorption silver ions from water onto montmorillonite

Creator:

Geyikçi, Feza and Büyükgüngör, Hanife

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:1cec63dc-8166-43c0-995a-289cd6910878
uuid:1cec63dc-8166-43c0-995a-289cd6910878
doi:10.13168/AGG.2013.0035
issn:1214-9705

Subject:

Geologie. Meteorologie. Klimatologie, montmorillonit, montmorillonite, factorial design analysis, silver ions adsorption, 7, and 551

Type:

article, články, model:article, and TEXT

Format:

print, bez média, and svazek

Description:

This research work involved the use of factorial design technique to investigate the adsorption of silver ions from water onto montmorillonite. There is a growing interest in using low-cost and commercially available materials for the adsorption of heavy metals. Clay particles are strongly anisotropic and exhibit faces and edges, which are very different in surface area and in chemical behavior. It has been reported that the abundance of clay minerals and their low cost has posed them a strong candidate as adsorbent for removal of heavy metal from wastewater. In this study, a factorial experimental design technique was used to investigate the adsorption of silver ions from water onto montmorillonite. The experimental factors and their respective levels that were selected include a pH of 3 - 8, an adsorbent dosage of 0.5-2.0 g/L and an initial silver ions concentration of 20-200 mg/L. The results were analyzed statistically using the Student’s t-test, analysis of variance, F-test and lack of fit to define most important process variables affecting the percentage silver ions adsorption., Feza Geyikçi and Hanife Büyükgüngör., and Obsahuje bibliografii

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Source:

Acta geodynamica et geomaterialia : | 2013 Volume:10 | Number:3 (171)

Harvested from:

CDK

Metadata only:

false