Investigation of Methylene Blue Adsorption onto Brewed Tea Waste
Özet
In recent years, food wastes have been widely used to remove dye from wastewater.
In this study, the waste of tea, which is consumed excessively in our country, was
used as an adsorbent. In the aqueous, the adsorption of methylene blue (MB) onto
brewed tea waste (BTW) was investigated. The obtained data were applied to four
different isotherm models (Langmuir, Freundlich, Temkin, and D-R) and two
different kinetic models (pseudo-first-order and pseudo-second-order). It was
determined that the results fit Langmuir as the isotherm model and the pseudosecond-
order equation as the kinetic model. Langmuir qmax value was determined as
47.6 ppm and pseudo-second-order qtheoretical value was determined as 54.5 ppm. It
was determined that the MB removal efficiency of 50 ppm methylene blue solution
of brewed tea waste is 94% in 120 minutes. It is thought that the obtained results
contribute to the removal of methylene blue from aqueous solutions in the industry.
Sürdürülebilir Kalkınma Amaçları
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SKA 12: Sorumlu Üretim ve Tüketim
Atıf için künye
Yıldız, N., Küçük, İ., & Bakırcı, İ. (2022). Investigation of Methylene Blue Adsorption onto Brewed Tea Waste. 4th International Conference on Advanced Engineering Technologies, Bayburt (ss. 409–415).
BibTeX
@inproceedings{yildiz2022-273037,
author = {Yıldız, Neslihan and Küçük, İlhan and Bakırcı, İhsan},
title = {Investigation of Methylene Blue Adsorption onto Brewed Tea Waste},
booktitle = {4th International Conference on Advanced Engineering Technologies},
address = {Bayburt},
year = {2022},
pages = {409--415},
url = {https://akademik.atauni.edu.tr/yayinlar/273037-investigation-of-methylene-blue-adsorption-onto-brewed-tea-waste}
}