Xerogel of fast kinetics and high adsorption capacity for cationic dye removal

Deniz Sezgin; Müge Sarı Yılmaz

Makale detayları

Xerogel of fast kinetics and high adsorption capacity for cationic dye removal

Yazarlar:

Deniz Sezgin | Müge Sarı Yılmaz

Yayıncı:

Yildiz Technical University

Ana Başlıklar:

Computer Software

Dergi:

Sigma Journal of Engineering and Natural Sciences Vol.42 Issue 1, pp.189-197

Belge Tipi:

Makale

Yayın Tarihi:

2/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001312372

pISSN:

1304-7191

Anahtar kelimeler:

Özet:

 Silica-based xerogel was prepared by the two-step sol-gel method to investigate its methylene blue removal performance. The characteristics of the prepared adsorbent were determined using X-ray diffraction XRD, Fourier transforms infrared FTIR, scanning electron micros- copy SEM, and N2 adsorptiondesorption analyses. The MB removal studies were conducted with different operating parameters and optimal conditions were found to be 0.06 g adsor-bent dosage, and 20 mg.L-1 initial MB concentration at 45 min. The Langmuir isotherm best represents the MB adsorption equilibrium data and the high maximum adsorption capacity was achieved with 1666.67 mg.g-1. The kinetic mechanism of the study is defined by the pseu-do-second-order kinetic model. Additionally, the adsorption of MB on xerogel exhibited fast kinetics, reaching a high removal capacity 96.56 in a minute.

 Silica-based xerogel was prepared by the two-step sol-gel method to investigate its methylene blue removal performance. The characteristics of the prepared adsorbent were determined using X-ray diffraction XRD, Fourier transforms infrared FTIR, scanning electron micros- copy SEM, and N2 adsorptiondesorption analyses. The MB removal studies were conducted with different operating parameters and optimal conditions were found to be 0.06 g adsor-bent dosage, and 20 mg.L-1 initial MB concentration at 45 min. The Langmuir isotherm best represents the MB adsorption equilibrium data and the high maximum adsorption capacity was achieved with 1666.67 mg.g-1. The kinetic mechanism of the study is defined by the pseu-do-second-order kinetic model. Additionally, the adsorption of MB on xerogel exhibited fast kinetics, reaching a high removal capacity 96.56 in a minute.

 Silica-based xerogel was prepared by the two-step sol-gel method to investigate its methylene blue removal performance. The characteristics of the prepared adsorbent were determined using X-ray diffraction XRD, Fourier transforms infrared FTIR, scanning electron micros- copy SEM, and N2 adsorptiondesorption analyses. The MB removal studies were conducted with different operating parameters and optimal conditions were found to be 0.06 g adsor-bent dosage, and 20 mg.L-1 initial MB concentration at 45 min. The Langmuir isotherm best represents the MB adsorption equilibrium data and the high maximum adsorption capacity was achieved with 1666.67 mg.g-1. The kinetic mechanism of the study is defined by the pseu-do-second-order kinetic model. Additionally, the adsorption of MB on xerogel exhibited fast kinetics, reaching a high removal capacity 96.56 in a minute.

 Silica-based xerogel was prepared by the two-step sol-gel method to investigate its methylene blue removal performance. The characteristics of the prepared adsorbent were determined using X-ray diffraction XRD, Fourier transforms infrared FTIR, scanning electron micros- copy SEM, and N2 adsorptiondesorption analyses. The MB removal studies were conducted with different operating parameters and optimal conditions were found to be 0.06 g adsor-bent dosage, and 20 mg.L-1 initial MB concentration at 45 min. The Langmuir isotherm best represents the MB adsorption equilibrium data and the high maximum adsorption capacity was achieved with 1666.67 mg.g-1. The kinetic mechanism of the study is defined by the pseu-do-second-order kinetic model. Additionally, the adsorption of MB on xerogel exhibited fast kinetics, reaching a high removal capacity 96.56 in a minute.

Makale detayları

Xerogel of fast kinetics and high adsorption capacity for cationic dye removal

Yazarlar:

Deniz Sezgin | Müge Sarı Yılmaz

Yayıncı:

Yildiz Technical University

Ana Başlıklar:

Computer Software

Dergi:

Sigma Journal of Engineering and Natural Sciences Vol.42 Issue 1, pp.189-197

Belge Tipi:

Makale

Yayın Tarihi:

2/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001312372

pISSN:

1304-7191

Xerogel

Fast Kinetics

High Capacity

Adsorption

Cationic Dye

Sayı

Makale detayları

Xerogel of fast kinetics and high adsorption capacity for cationic dye removal

Yazarlar: Deniz Sezgin | Müge Sarı Yılmaz

Yayıncı: Yildiz Technical University

Ana Başlıklar: Computer Software

Dergi: Sigma Journal of Engineering and Natural Sciences Vol.42 Issue 1, pp.189-197

Belge Tipi: Makale

Yayın Tarihi: 2/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001312372

pISSN: 1304-7191

Xerogel

Fast Kinetics

High Capacity

Adsorption

Cationic Dye

Sayı

Yazarlar:

Deniz Sezgin | Müge Sarı Yılmaz

Yayıncı:

Yildiz Technical University

Ana Başlıklar:

Computer Software

Dergi:

Sigma Journal of Engineering and Natural Sciences Vol.42 Issue 1, pp.189-197

Belge Tipi:

Makale

Yayın Tarihi:

2/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001312372

pISSN:

1304-7191