Testing the ability of using cement kilns waste for removing acid dyes wastewater by adsorption
Other Title(s)
اختبار قابلية الغبار المتساقط من محارق تصنيع السمنت في إزالة الصبغات الحامضية النسيجية باستخدام الامتزاز كعملية معالجة
Author
Source
Journal of Engineering and Sustainable Development
Issue
Vol. 22, Issue 3 (31 May. 2018), pp.131-142, 12 p.
Publisher
al-Mustansyriah University College of Engineering
Publication Date
2018-05-31
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Earth Sciences, Water and Environment
Abstract EN
This investigation deals with the use of cement kiln dusts waste (CKD) as adsorbent for removal two kind of acid dyes from simulated wastewater.
cement kiln dusts waste prepared by dried at 60c°.
the effect of ph: 2-12, contact time: 20- 180 min, sorbent weight: 0.5- 4.0 g were considered.
the optimal ph value for acid dyes adsorption was found to be 2.5 for acid red dyes(ARD)and 6.5 for acid blue dyes (ABD).
the equilibrium data were analyzed using langmuir and freundlich isotherm models.
freundlich model was found to fit the equilibrium data very well with high-correlation coefficient (r2).
the adsorption kinetics was found to follow pseudo-second-order rate kinetic model, with a good correlation (r2 > 0.95 and 0.94) for acid red dyes(ARD) and acid blue dyes (ABD).
respectively.
the results showed that the cement kiln dusts waste was found to be an attractive low cost adsorbent for the treatment of wastewater.
American Psychological Association (APA)
Nasir, Zaynab Abd al-Razzaq. 2018. Testing the ability of using cement kilns waste for removing acid dyes wastewater by adsorption. Journal of Engineering and Sustainable Development،Vol. 22, no. 3, pp.131-142.
https://search.emarefa.net/detail/BIM-908770
Modern Language Association (MLA)
Nasir, Zaynab Abd al-Razzaq. Testing the ability of using cement kilns waste for removing acid dyes wastewater by adsorption. Journal of Engineering and Sustainable Development Vol. 22, no. 3 (May. 2018), pp.131-142.
https://search.emarefa.net/detail/BIM-908770
American Medical Association (AMA)
Nasir, Zaynab Abd al-Razzaq. Testing the ability of using cement kilns waste for removing acid dyes wastewater by adsorption. Journal of Engineering and Sustainable Development. 2018. Vol. 22, no. 3, pp.131-142.
https://search.emarefa.net/detail/BIM-908770
Data Type
Journal Articles
Language
English
Record ID
BIM-908770