Please use this identifier to cite or link to this item:
https://hdl.handle.net/11147/7601
Title: | Packed bed column dynamic study for boron removal from geothermal brine by a chelating fiber and breakthrough curve analysis by using mathematical models | Authors: | Recepoğlu, Yaşar Kemal Kabay, Nalan Yılmaz İpek, İdil Arda, Müşerref Yüksel, Mithat Yoshizuka, Kazuharu Nishihama, Syouhei |
Keywords: | Boron Chelest fiber Geothermal brine Packed bed column Thomas model Modified dose response |
Publisher: | Elsevier Ltd. | Source: | Recepoğlu, Y. K., Kabay, N., Yılmaz İpek, İ., Arda, M., Yüksel, M., Yoshizuka, K., and Nishihama, S. (2018). Packed bed column dynamic study for boron removal from geothermal brine by a chelating fiber and breakthrough curve analysis by using mathematical models. Desalination, 437, 1-6. doi:10.1016/j.desal.2018.02.022 | Abstract: | In this study, the performance of N-methyl-D-glucamine (NMDG) type functional group attached a novel boron selective chelating fiber adsorbent, Chelest Fiber GRY-HW, was investigated for boron removal from geothermal brine containing 10–11 mg B/L through a packed bed column. The effect of feed flow rate (Space Velocity, SV) on breakthrough capacity of Chelest Fiber GRY-HW was studied using various SV values (15, 20 and 30 h−1). The effect of SV on breakthrough capacity was particularly apparent when SV was decreased from 30 to 15 h−1. Yoon–Nelson, Thomas and Modified Dose Response (MDR) models were applied to the experimental data to estimate the breakthrough curves and model parameters such as rate constants and breakthrough times. The obtained results showed that the breakthrough curves were better described by Modified Dose Response (MDR) model than those described by Yoon-Nelson and Thomas models in each case. Also, the model estimations for adsorption capacity obtained by MDR model agreed well with the experimental results. | URI: | https://doi.org/10.1016/j.desal.2018.02.022 https://hdl.handle.net/11147/7601 |
ISSN: | 0011-9164 0011-9164 |
Appears in Collections: | Chemical Engineering / Kimya Mühendisliği Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
1-s2.0-S001191641732310X-main.pdf | Makale (Article) | 452.57 kB | Adobe PDF | View/Open |
CORE Recommender
SCOPUSTM
Citations
81
checked on Nov 15, 2024
WEB OF SCIENCETM
Citations
75
checked on Nov 16, 2024
Page view(s)
388
checked on Nov 18, 2024
Download(s)
472
checked on Nov 18, 2024
Google ScholarTM
Check
Altmetric
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.