USE OF A SPECIFIC TYPE OF BENTONITE CLAY FOR REMOVAL OF HALOGENATED ORGANIC COMPOUNDS FROM POLLUTED WATER UNDER DIFFERENT OPERATION CONDITIONS

المؤلفون

  • Mohammed Ali Rashid Environmental Engineering Department, Mustansiriayah University, Baghdad, Iraq مؤلف
  • Karim Rashid Gabashi Environmental Engineering Department, Mustansiriayah University, Baghdad, Iraq مؤلف
  • Reyam Majid Sardal Environmental Engineering Department, Mustansiriayah University, Baghdad, Iraq مؤلف

الكلمات المفتاحية:

Reactive dye، 2,4-dichlorophenol، bentonite clay

الملخص

Recently, the products of dyes and phenols that effluent into the water cause serious environmental complications where they cannot be controlled and sustained in the environment. In this study, a special type of bentonite clay was used to remove two types of reactive dyes (red, green) and 2,4-dichlorophenol from water by adsorption processes, under different operating conditions of pH values between (4-9) contact time (30-180) min, bentonite dose (0.2-1) g/200 ml, initial concentration (5-100) mg/L for reactive dyes, and (5-50) mg/L for 2.4-Dichlorophenol. The adsorption model has been applied to represent fit the experimental data of the adsorption process. The results showed that the Langmuir model was more suitable to represent the removal of reactive dyes (red, green) and the Freundlich model was more suitable to represent the removal of 2,4-dichlorophenol by bentonite clay.

التنزيلات

Key Dates

منشور

2019-11-01

إصدار

مجلد 23 عدد 6 (2019): Journal of Engineering and Sustainable Development

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

Ali Rashid, M. ., Rashid Gabashi, K. ., & Majid Sardal, R. . (2019). USE OF A SPECIFIC TYPE OF BENTONITE CLAY FOR REMOVAL OF HALOGENATED ORGANIC COMPOUNDS FROM POLLUTED WATER UNDER DIFFERENT OPERATION CONDITIONS. مجلة الهندسة والتنمية المستدامة, 23(6), 11-24. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/169

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