The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Basic and Reactive Dye Removal Using Natural and Modified Zeolites
Abstract
The adsorption of the dyes Basic Red 46 (BR46) and Reactive Yellow 176 (RY176) from aqueous solution onto natural and modified zeolites has been investigated. The surfactants cetyltrimethylammonium bromide (CTAB) and hexadecyltrimethylammonium bromide (HDTMA) were used to modify the zeolite surface, and Fourier transform infrared spectroscopy (FTIR) spectral analysis was used to confirm the surface modification. The effects of initial dye concentration, contact time, pH, temperature, ionic strength, and surfactant type on adsorption were studied in a batch system. BR46 adsorption onto natural zeolite increased to minor a extent with increasing pH, whereas pH did not significantly affect RY176 adsorption. Adsorption capacities of dyes increased with contact time, initial concentration, and temperature for both BR46 and RY176. The increase in ionic strength caused a decrease in adsorption of BR46 and an increase in adsorption of RY176. Adsorption of BR46 on natural zeolite is more favorable than RY176 on the CTAB and HDTMA modified zeolites. The adsorption of basic and reactive dyes was spontaneous and endothermic as concluded from thermodynamic assays.
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Citations
Cites
The removal of heavy metal cations by natural zeolites
Erdem, E., Karapinar, N., & Donat, R. (2004) · Journal of Colloid and Interface Science · doi:10.1016/j.jcis.2004.08.028 · Cited by 1,598
Cited by
Natural zeolites as effective adsorbents in water and wastewater treatment
Wang, S., & Peng, Y. (2010) · Chemical Engineering Journal · doi:10.1016/j.cej.2009.10.029 · Cited by 2,441
Adsorption of heavy metals on natural zeolites: A review
Velarde, L., Nabavi, M. S., Escalera, E., Antti, M.-L., & Akhtar, F. (2023) · Chemosphere · doi:10.1016/j.chemosphere.2023.138508 · Cited by 491
“The most commonly used surfactants in the modification of natural zeolites are benzyltetradecyl ammonium chloride (BDTDA) (Kuleyin, 2007), N-cetylpyridium bromide (CPB) (Kuleyin, 2007), cetylpyr-idinium chloride (CPC) (Mendoza-Barr ´ on et al., 2010; Ren et al., 2016), cetyltrimethylammonium bromide (CTAB) (Karadag et…”
Green Adsorbents for Wastewaters: A Critical Review
Kyzas, G., & Kostoglou, M. (2014) · Materials · doi:10.3390/ma7010333 · Cited by 434
Aljerf, L. (2018) · Journal of Environmental Management · doi:10.1016/j.jenvman.2018.07.048 · Cited by 396
Sharma, P., Kaur, H., Sharma, M., & Sahore, V. (2011) · Environmental Monitoring and Assessment · doi:10.1007/s10661-011-1914-0 · Cited by 388
Metadata
- Authors
- Karadag, D., Akgul, E., Tok, S., Erturk, F., Kaya, M. A., & Turan, M.
- Venue
- Journal of Chemical & Engineering Data
- Publisher
- American Chemical Society (ACS)
- Published
- 2007-10-09
- Volume
- 52
- Issue
- 6
- Pages
- 2436-2441
- ISSN
- 0021-9568 (ISSN-L)
- 1520-5134
- OpenAlex
- W2092813347
- Cited by
- 194
- References
- 1
- FWCI
- 5.19
- Type
- journal article
- Language
- en
- Open access
- closed
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- Karadag, D., Akgul, E., Tok, S., Erturk, F., Kaya, M. A., & Turan, M. (2007). Basic and Reactive Dye Removal Using Natural and Modified Zeolites. Journal of Chemical & Engineering Data. https://doi.org/10.1021/je7003726
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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