PREPARING OF EGG SHELLS ADSORBENT FOR REMOVING RED REACTIVE DYE FROM WASTEWATER

المؤلفون

  • Lahieb Faisal Muhaisen Environmental Engineering Department, Mustansiriyah University, Baghdad, Iraq مؤلف

الكلمات المفتاحية:

Egg-shells، RR dye، kinetic، Sorption، isotherm

الملخص

In this study, egg-shells were prepared as an adsorbent for the removal of red reactive (RR)dye from simulated aqueous solution by sorbent process. All parameters as; pH; dosage of egg-shells (sorbent), contact time, initial concentration of RR dye was effective on the removal efficiency of the dye. From this search it was found that Freundlich isotherm fitted well to the sorption data. Maximum removal was observed at above pH 6.0. The efficiency of egg shells for the removal of RR dyes was 91.78%. Also the kinetic-study was in good-concordance with pseudo-second-order-model. The results appeared that RR dyes is considerably adsorbed on egg shells and it could be and economic method for the removal of RR dyes from aqueous solutions

 

التنزيلات

Key Dates

منشور

2018-03-01

إصدار

مجلد 22 عدد 2 (2018): Journal of Engineering and Sustainable Development, Selective articles conference proceedings March 2018

القسم

Articles

الرخصة

Creative Commons License

هذا العمل مرخص بموجب Creative Commons Attribution 4.0 International License.

The Journal of Engineering and Sustainable Development is an open-access journal that all contents are free of charge. Articles of this journal are licensed under the terms of the Creative Commons Attribution International Public License CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/legalcode) that licensees are unrestrictly allowed to search, download, share, distribute, print, or link to the full texts of the articles, crawl them for indexing and reproduce any medium of the articles provided that they give the author(s) proper credits (citation). The journal allows the author(s) to retain the copyright of their published article.
Creative Commons-Attribution (BY)

كيفية الاقتباس

Faisal Muhaisen, L. (2018). PREPARING OF EGG SHELLS ADSORBENT FOR REMOVING RED REACTIVE DYE FROM WASTEWATER. مجلة الهندسة والتنمية المستدامة, 22(2), 46-55. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/432

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