Application of statistical design of experiment with desirability function for the removal of organophosphorus pesticide from aqueous solution by low-cost material
| dc.contributor.author | Islam, M. A. | en |
| dc.contributor.author | Sakkas, V. | en |
| dc.contributor.author | Albanis, T. A. | en |
| dc.date.accessioned | 2015-11-24T16:52:34Z | |
| dc.date.available | 2015-11-24T16:52:34Z | |
| dc.identifier.issn | 0304-3894 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/9905 | |
| dc.rights | Default Licence | - |
| dc.subject | box-behnken | en |
| dc.subject | desirability function | en |
| dc.subject | quinalphos | en |
| dc.subject | used tea leaves | en |
| dc.subject | box-behnken design | en |
| dc.subject | methyl parathion pesticide | en |
| dc.subject | natural-waters | en |
| dc.subject | quinalphos | en |
| dc.subject | optimization | en |
| dc.subject | adsorption | en |
| dc.subject | adsorbent | en |
| dc.subject | degradation | en |
| dc.subject | metabolite | en |
| dc.subject | variables | en |
| dc.title | Application of statistical design of experiment with desirability function for the removal of organophosphorus pesticide from aqueous solution by low-cost material | en |
| heal.abstract | This paper deals with the multiple response optimization for the removal of organophosphorus pesticide quinalphos [QP: O,O-diethyl O-2-quinoxatinyl phosphorothioate] from the aqueous solution onto low-cost material and tried to overcome the drawbacks of univariate optimization. Used tea leaves were used as low-cost adsorbent and batch equilibration method was followed for this study. A Box-Behnken design was used to develop response model and desirability function was then used for simultaneous optimization of all affecting parameters in order to achieve the highest removal% of quinalphos. The optimum conditions of factors predicted for quinalphos removal% were found to be: pH 8.83, concentration 7 mg L(-1) and dose 0.40 g. Under these conditions, maximum removal% of quinalphos was obtained 96.31%. Considering the above optimum conditions. the adsorption isotherms were developed and provided adsorption capacity of 196.07 mu g g(-1) by using Langmuir equation, indicating that used tea leaves may be applied as a low-cost material for pesticides removal from aqueous matrices. (C) 2009 Elsevier B.V. All rights reserved. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | DOI 10.1016/j.jhazmat.2009.04.106 | - |
| heal.identifier.secondary | <Go to ISI>://000269162000034 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/S0304389409006906/1-s2.0-S0304389409006906-main.pdf?_tid=8471e7c95df39626bd69410b6c9b25ef&acdnat=1333022943_45bae1a7b474c1734136ad192f36c5b6 | - |
| heal.journalName | J Hazard Mater | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2009 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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