Preparation of Cationic Composite Hydrogel Improved by Activated Carbon and Its Use in Removal of Anionic Dye

Alper Önder

Makale detayları

Preparation of Cationic Composite Hydrogel Improved by Activated Carbon and Its Use in Removal of Anionic Dye

Yazarlar:

Alper Önder

Yayıncı:

Igdir University

Ana Başlıklar:

Kimya Mühendisliği

Dergi:

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.13 Issue 3, pp.1902-1915

Belge Tipi:

Makale

Yayın Tarihi:

1/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001293797

pISSN:

2536-4618

Anahtar kelimeler:

Özet:

 Water-insoluble pAETACAC composite hydrogels containing quaternary ammonium were prepared by free-radical polymerisation method with 2-Acryloyloxyethyltrimethylammonium chloride AETAC and activated carbon AC. The composite hydrogel was characterized by Fourier Transform Infrared Spectroscopy FT-IR, Thermogravimetric analysis TGA, X-Ray Diffraction XRD, and Scanning Electron Microscopy SEM methods. In addition, the swelling behavior of pAETACAC composite hydrogels containing 50 mg, 75 mg, 100 mg, and 150 mg AC in deionized water was investigated. The swelling capacity of the pAETACAC75 composite hydrogel containing 75 mg AC in various waters was determined. Initial dye concentration, contact time, pH of dye solution, amount of adsorbent, and temperature parameters affecting MO adsorption of pAETACAC75 composite hydrogel were investigated. The obtained adsorption data agree with the Langmuir isotherm model and the PFO kinetic model. It was determined that the maximum adsorption ability of pAETACAC75 composite hydrogel according to Langmuir isotherm was 909.09 mgg. ΔH and ΔS values for the adsorption of MO dye-stuff of pAETACAC75 composite hydrogel were calculated as 22.25  1.43 and 85.40  4.60, respectively. In addition, the value of ΔG less than zero at four different temperatures indicates that the dye adsorption is spontaneous. According to all the data obtained, pAETACAC75 composite hydrogel can be considered a promising candidate for the removal of anionic dyestuffs from water.

 Water-insoluble pAETACAC composite hydrogels containing quaternary ammonium were prepared by free-radical polymerisation method with 2-Acryloyloxyethyltrimethylammonium chloride AETAC and activated carbon AC. The composite hydrogel was characterized by Fourier Transform Infrared Spectroscopy FT-IR, Thermogravimetric analysis TGA, X-Ray Diffraction XRD, and Scanning Electron Microscopy SEM methods. In addition, the swelling behavior of pAETACAC composite hydrogels containing 50 mg, 75 mg, 100 mg, and 150 mg AC in deionized water was investigated. The swelling capacity of the pAETACAC75 composite hydrogel containing 75 mg AC in various waters was determined. Initial dye concentration, contact time, pH of dye solution, amount of adsorbent, and temperature parameters affecting MO adsorption of pAETACAC75 composite hydrogel were investigated. The obtained adsorption data agree with the Langmuir isotherm model and the PFO kinetic model. It was determined that the maximum adsorption ability of pAETACAC75 composite hydrogel according to Langmuir isotherm was 909.09 mgg. ΔH and ΔS values for the adsorption of MO dye-stuff of pAETACAC75 composite hydrogel were calculated as 22.25  1.43 and 85.40  4.60, respectively. In addition, the value of ΔG less than zero at four different temperatures indicates that the dye adsorption is spontaneous. According to all the data obtained, pAETACAC75 composite hydrogel can be considered a promising candidate for the removal of anionic dyestuffs from water.

 Water-insoluble pAETACAC composite hydrogels containing quaternary ammonium were prepared by free-radical polymerisation method with 2-Acryloyloxyethyltrimethylammonium chloride AETAC and activated carbon AC. The composite hydrogel was characterized by Fourier Transform Infrared Spectroscopy FT-IR, Thermogravimetric analysis TGA, X-Ray Diffraction XRD, and Scanning Electron Microscopy SEM methods. In addition, the swelling behavior of pAETACAC composite hydrogels containing 50 mg, 75 mg, 100 mg, and 150 mg AC in deionized water was investigated. The swelling capacity of the pAETACAC75 composite hydrogel containing 75 mg AC in various waters was determined. Initial dye concentration, contact time, pH of dye solution, amount of adsorbent, and temperature parameters affecting MO adsorption of pAETACAC75 composite hydrogel were investigated. The obtained adsorption data agree with the Langmuir isotherm model and the PFO kinetic model. It was determined that the maximum adsorption ability of pAETACAC75 composite hydrogel according to Langmuir isotherm was 909.09 mgg. ΔH and ΔS values for the adsorption of MO dye-stuff of pAETACAC75 composite hydrogel were calculated as 22.25  1.43 and 85.40  4.60, respectively. In addition, the value of ΔG less than zero at four different temperatures indicates that the dye adsorption is spontaneous. According to all the data obtained, pAETACAC75 composite hydrogel can be considered a promising candidate for the removal of anionic dyestuffs from water.

 Water-insoluble pAETACAC composite hydrogels containing quaternary ammonium were prepared by free-radical polymerisation method with 2-Acryloyloxyethyltrimethylammonium chloride AETAC and activated carbon AC. The composite hydrogel was characterized by Fourier Transform Infrared Spectroscopy FT-IR, Thermogravimetric analysis TGA, X-Ray Diffraction XRD, and Scanning Electron Microscopy SEM methods. In addition, the swelling behavior of pAETACAC composite hydrogels containing 50 mg, 75 mg, 100 mg, and 150 mg AC in deionized water was investigated. The swelling capacity of the pAETACAC75 composite hydrogel containing 75 mg AC in various waters was determined. Initial dye concentration, contact time, pH of dye solution, amount of adsorbent, and temperature parameters affecting MO adsorption of pAETACAC75 composite hydrogel were investigated. The obtained adsorption data agree with the Langmuir isotherm model and the PFO kinetic model. It was determined that the maximum adsorption ability of pAETACAC75 composite hydrogel according to Langmuir isotherm was 909.09 mgg. ΔH and ΔS values for the adsorption of MO dye-stuff of pAETACAC75 composite hydrogel were calculated as 22.25  1.43 and 85.40  4.60, respectively. In addition, the value of ΔG less than zero at four different temperatures indicates that the dye adsorption is spontaneous. According to all the data obtained, pAETACAC75 composite hydrogel can be considered a promising candidate for the removal of anionic dyestuffs from water.

Makale detayları

Preparation of Cationic Composite Hydrogel Improved by Activated Carbon and Its Use in Removal of Anionic Dye

Yazarlar:

Alper Önder

Yayıncı:

Igdir University

Ana Başlıklar:

Kimya Mühendisliği

Dergi:

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.13 Issue 3, pp.1902-1915

Belge Tipi:

Makale

Yayın Tarihi:

1/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001293797

pISSN:

2536-4618

Composite hydrogel

Active carbon

Methyl orange

Adsorption isotherm

Adsorption kinetic

Sayı

Makale detayları

Preparation of Cationic Composite Hydrogel Improved by Activated Carbon and Its Use in Removal of Anionic Dye

Yazarlar: Alper Önder

Yayıncı: Igdir University

Ana Başlıklar: Kimya Mühendisliği

Dergi: Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.13 Issue 3, pp.1902-1915

Belge Tipi: Makale

Yayın Tarihi: 1/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001293797

pISSN: 2536-4618

Composite hydrogel

Active carbon

Methyl orange

Adsorption isotherm

Adsorption kinetic

Sayı

Yazarlar:

Alper Önder

Yayıncı:

Igdir University

Ana Başlıklar:

Kimya Mühendisliği

Dergi:

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.13 Issue 3, pp.1902-1915

Belge Tipi:

Makale

Yayın Tarihi:

1/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001293797

pISSN:

2536-4618