Removal of Oxytetracycline from Aqueous Solutions by Lactarius deliciosus Biomass

Aslı Göçenoğlu Sarıkaya; Bilgen Osman; Elif Tümay Özer

Makale detayları

Removal of Oxytetracycline from Aqueous Solutions by Lactarius deliciosus Biomass

Yazarlar:

Aslı Göçenoğlu Sarıkaya | Bilgen Osman | Elif Tümay Özer

Yayıncı:

Giresun University

Ana Başlıklar:

Kimya Mühendisliği (Diğer)

Dergi:

Karadeniz Fen Bilimleri Dergisi Vol.13 Issue 3, pp.1135-1152

Belge Tipi:

Makale

Yayın Tarihi:

9/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001298598

pISSN:

2564-7377

Anahtar kelimeler:

Özet:

 With the increasing population and developing technology, the use of antibiotics for therapeutic purposes is quite high worldwide. Accordingly, antibiotic residues, which are excreted without being metabolized in the body, are mixed into wastewater and become a major ecological problem. In this study, the removal of oxytetracycline OTC, one of the tetracycline group antibiotics, from aqueous solutions was investigated with biomass obtained from Lactarius deliciosus, an edible mushroom species. The optimum conditions for OTC removal of the biomass characterized structurally and morphologically were determined. According to the obtained data, the optimum pH value for OTC removal from aqueous solutions was found to be 7.0 and the highest biosorption capacity was found to be 286.6392.248 mgg for an initial OTC concentration of 300 mgL at 7 ⁰C. In order to elucidate the nature of the biosorption process, some physicochemical parameters such as biosorption isotherm and biosorption kinetics were also investigated. According to the results obtained, it was observed that biosorption was in accordance with Freundlich isotherm model and pseudo-second-order kinetic model. In addition, the reuse of the biosorbent was also investigated. According to the results obtained, biomass obtained from L. deliciosus mushroom is considered to be an effective biosorbent for OTC removal from aqueous solutions.

 With the increasing population and developing technology, the use of antibiotics for therapeutic purposes is quite high worldwide. Accordingly, antibiotic residues, which are excreted without being metabolized in the body, are mixed into wastewater and become a major ecological problem. In this study, the removal of oxytetracycline OTC, one of the tetracycline group antibiotics, from aqueous solutions was investigated with biomass obtained from Lactarius deliciosus, an edible mushroom species. The optimum conditions for OTC removal of the biomass characterized structurally and morphologically were determined. According to the obtained data, the optimum pH value for OTC removal from aqueous solutions was found to be 7.0 and the highest biosorption capacity was found to be 286.6392.248 mgg for an initial OTC concentration of 300 mgL at 7 ⁰C. In order to elucidate the nature of the biosorption process, some physicochemical parameters such as biosorption isotherm and biosorption kinetics were also investigated. According to the results obtained, it was observed that biosorption was in accordance with Freundlich isotherm model and pseudo-second-order kinetic model. In addition, the reuse of the biosorbent was also investigated. According to the results obtained, biomass obtained from L. deliciosus mushroom is considered to be an effective biosorbent for OTC removal from aqueous solutions.

 With the increasing population and developing technology, the use of antibiotics for therapeutic purposes is quite high worldwide. Accordingly, antibiotic residues, which are excreted without being metabolized in the body, are mixed into wastewater and become a major ecological problem. In this study, the removal of oxytetracycline OTC, one of the tetracycline group antibiotics, from aqueous solutions was investigated with biomass obtained from Lactarius deliciosus, an edible mushroom species. The optimum conditions for OTC removal of the biomass characterized structurally and morphologically were determined. According to the obtained data, the optimum pH value for OTC removal from aqueous solutions was found to be 7.0 and the highest biosorption capacity was found to be 286.6392.248 mgg for an initial OTC concentration of 300 mgL at 7 ⁰C. In order to elucidate the nature of the biosorption process, some physicochemical parameters such as biosorption isotherm and biosorption kinetics were also investigated. According to the results obtained, it was observed that biosorption was in accordance with Freundlich isotherm model and pseudo-second-order kinetic model. In addition, the reuse of the biosorbent was also investigated. According to the results obtained, biomass obtained from L. deliciosus mushroom is considered to be an effective biosorbent for OTC removal from aqueous solutions.

 Artan nüfus ve gelişen teknolojiyle birlikte Dünya genelinde tedavi amaçlı antibiyotik kullanımı oldukça fazladır. Buna bağlı olarak vücutta metabolize olmadan atılan antibiyotik kalıntıları atık sulara karışmakta ve ekolojik olarak büyük bir çevre sorunu haline gelmektedir. Bu çalışmada tetrasiklin grubu antibiyotiklerden biri olan oksitetrasiklinin OTC yenilebilir bir mantar türü olan Lactarius deliciosustan elde edilen biyokütle ile sulu çözeltilerden giderimi araştırılmıştır. Yapısal ve morfolojik olarak karakterize edilen biyokütlenin OTC gideriminde optimum koşullar belirlenmiştir. Elde edilen verilere göre sulu çözeltilerden OTC giderimi için optumum pH değeri 7.0 bulunurken en yüksek biyosorpsiyon kapasitesi 7 ⁰Cde 300 mgL başlangıç OTC derişimi için 286.6392.248 mgg bulunmuştur. Biyosorpsiyon prosesinin doğasının aydınlatılabilmesi için biyosorpsiyon izotermi ve biyosorpsiyon kinetiği gibi bazı fizikokimyasal parametreler de incelenmiştir. Elde edilen sonuçlara göre biyosorpsiyonun Freundlich izoterm modeline ve yalancı-ikinci dereceden kinetik modele uyumlu olduğu gözlenmiştir. Ayrıca biyosorbentin tekrar kullanımı da araştırılmıştır. Elde edilen sonuçlara göre L. deliciosus mantarından elde edilen biyokütlenin sulu çözeltilerden OTC gideriminde etkili bir biyosorbent olabileceği düşünülmektedir.

Makale detayları

Removal of Oxytetracycline from Aqueous Solutions by Lactarius deliciosus Biomass

Yazarlar:

Aslı Göçenoğlu Sarıkaya | Bilgen Osman | Elif Tümay Özer

Yayıncı:

Giresun University

Ana Başlıklar:

Kimya Mühendisliği (Diğer)

Dergi:

Karadeniz Fen Bilimleri Dergisi Vol.13 Issue 3, pp.1135-1152

Belge Tipi:

Makale

Yayın Tarihi:

9/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001298598

pISSN:

2564-7377

Lactarius deliciosus

Oxytetracycline

BiosorptionLactarius deliciosus

Oksitetrasiklin

Biyosorpsiyon

Sayı

Makale detayları

Removal of Oxytetracycline from Aqueous Solutions by Lactarius deliciosus Biomass

Yazarlar: Aslı Göçenoğlu Sarıkaya | Bilgen Osman | Elif Tümay Özer

Yayıncı: Giresun University

Ana Başlıklar: Kimya Mühendisliği (Diğer)

Dergi: Karadeniz Fen Bilimleri Dergisi Vol.13 Issue 3, pp.1135-1152

Belge Tipi: Makale

Yayın Tarihi: 9/2023

Belge Dili: Türkçe

Document ID (Org No.): 2001298598

pISSN: 2564-7377

Lactarius deliciosus

Oxytetracycline

BiosorptionLactarius deliciosus

Oksitetrasiklin

Biyosorpsiyon

Sayı

Yazarlar:

Aslı Göçenoğlu Sarıkaya | Bilgen Osman | Elif Tümay Özer

Yayıncı:

Giresun University

Ana Başlıklar:

Kimya Mühendisliği (Diğer)

Dergi:

Karadeniz Fen Bilimleri Dergisi Vol.13 Issue 3, pp.1135-1152

Belge Tipi:

Makale

Yayın Tarihi:

9/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001298598

pISSN:

2564-7377