Removal of Methyl Orange from Aqueous Solution Using Orange Peel as a Low Cost Adsorbent

Ahmed Lawal; Abdulhafeez Abdulsalam

Makale detayları

Removal of Methyl Orange from Aqueous Solution Using Orange Peel as a Low Cost Adsorbent

Yazarlar:

Ahmed Lawal | Abdulhafeez Abdulsalam

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Physical Chemistry (Other)

Dergi:

Journal of the Turkish Chemical Society Section A: Chemistry Vol.11 Issue 1, pp.39-46

Belge Tipi:

Makale

Yayın Tarihi:

4/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001303732

pISSN:

2149-0120

Anahtar kelimeler:

Özet:

 The objective of this research was to evaluate the feasibility of using orange peels as a low-cost adsorbent to remove methyl orange MO from water solutions. The orange peel adsorbent underwent characterization through Scanning Electron Microscopy SEM and Fourier Transform Infrared FTIR Spectroscopy to determine its properties before and after adsorption. A series of batch adsorption experiments were carried out to investigate the effects of various parameters such as contact time, adsorbent dosage, particle size, and initial dye concentration on the adsorption process. In each case, varying the value of the parameter of interest while keeping all other parameters constant. Results revealed that the highest removal of the dye from the adsorbent was achieved at a contact time of 90 min, the adsorbent dosage of 0.5 g, a particle size of less than 63 µm, and an initial concentration of 300 mgL. Furthermore, the adsorption rate increased with increasing contact time, adsorbent dosage, and initial concentration, while it decreased with increasing particle size of the adsorbent. Concentrations of methyl orange were analyzed using a UV-Vis spectrophotometer. The experimental equilibrium data was analyzed using Langmuir and Freundlich isotherm models. The Langmuir isotherm provided the best fit for the experimental data with a correlation coefficient value of 0.9964 and a maximum adsorption capacity of 17.69 mgg.

 The objective of this research was to evaluate the feasibility of using orange peels as a low-cost adsorbent to remove methyl orange MO from water solutions. The orange peel adsorbent underwent characterization through Scanning Electron Microscopy SEM and Fourier Transform Infrared FTIR Spectroscopy to determine its properties before and after adsorption. A series of batch adsorption experiments were carried out to investigate the effects of various parameters such as contact time, adsorbent dosage, particle size, and initial dye concentration on the adsorption process. In each case, varying the value of the parameter of interest while keeping all other parameters constant. Results revealed that the highest removal of the dye from the adsorbent was achieved at a contact time of 90 min, the adsorbent dosage of 0.5 g, a particle size of less than 63 µm, and an initial concentration of 300 mgL. Furthermore, the adsorption rate increased with increasing contact time, adsorbent dosage, and initial concentration, while it decreased with increasing particle size of the adsorbent. Concentrations of methyl orange were analyzed using a UV-Vis spectrophotometer. The experimental equilibrium data was analyzed using Langmuir and Freundlich isotherm models. The Langmuir isotherm provided the best fit for the experimental data with a correlation coefficient value of 0.9964 and a maximum adsorption capacity of 17.69 mgg.

 The objective of this research was to evaluate the feasibility of using orange peels as a low-cost adsorbent to remove methyl orange MO from water solutions. The orange peel adsorbent underwent characterization through Scanning Electron Microscopy SEM and Fourier Transform Infrared FTIR Spectroscopy to determine its properties before and after adsorption. A series of batch adsorption experiments were carried out to investigate the effects of various parameters such as contact time, adsorbent dosage, particle size, and initial dye concentration on the adsorption process. In each case, varying the value of the parameter of interest while keeping all other parameters constant. Results revealed that the highest removal of the dye from the adsorbent was achieved at a contact time of 90 min, the adsorbent dosage of 0.5 g, a particle size of less than 63 µm, and an initial concentration of 300 mgL. Furthermore, the adsorption rate increased with increasing contact time, adsorbent dosage, and initial concentration, while it decreased with increasing particle size of the adsorbent. Concentrations of methyl orange were analyzed using a UV-Vis spectrophotometer. The experimental equilibrium data was analyzed using Langmuir and Freundlich isotherm models. The Langmuir isotherm provided the best fit for the experimental data with a correlation coefficient value of 0.9964 and a maximum adsorption capacity of 17.69 mgg.

 The objective of this research was to evaluate the feasibility of using orange peels as a low-cost adsorbent to remove methyl orange MO from water solutions. The orange peel adsorbent underwent characterization through Scanning Electron Microscopy SEM and Fourier Transform Infrared FTIR Spectroscopy to determine its properties before and after adsorption. A series of batch adsorption experiments were carried out to investigate the effects of various parameters such as contact time, adsorbent dosage, particle size, and initial dye concentration on the adsorption process. In each case, varying the value of the parameter of interest while keeping all other parameters constant. Results revealed that the highest removal of the dye from the adsorbent was achieved at a contact time of 90 min, the adsorbent dosage of 0.5 g, a particle size of less than 63 µm, and an initial concentration of 300 mgL. Furthermore, the adsorption rate increased with increasing contact time, adsorbent dosage, and initial concentration, while it decreased with increasing particle size of the adsorbent. Concentrations of methyl orange were analyzed using a UV-Vis spectrophotometer. The experimental equilibrium data was analyzed using Langmuir and Freundlich isotherm models. The Langmuir isotherm provided the best fit for the experimental data with a correlation coefficient value of 0.9964 and a maximum adsorption capacity of 17.69 mgg.

Makale detayları

Removal of Methyl Orange from Aqueous Solution Using Orange Peel as a Low Cost Adsorbent

Yazarlar: Ahmed Lawal | Abdulhafeez Abdulsalam

Yayıncı: Turkish Chemical Society

Ana Başlıklar: Physical Chemistry (Other)

Dergi: Journal of the Turkish Chemical Society Section A: Chemistry Vol.11 Issue 1, pp.39-46

Belge Tipi: Makale

Yayın Tarihi: 4/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001303732

pISSN: 2149-0120

Adsorbent

Orange Peel

Methyl Orange

Sayı

Yazarlar:

Ahmed Lawal | Abdulhafeez Abdulsalam

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Physical Chemistry (Other)

Dergi:

Journal of the Turkish Chemical Society Section A: Chemistry Vol.11 Issue 1, pp.39-46

Belge Tipi:

Makale

Yayın Tarihi:

4/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001303732

pISSN:

2149-0120