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Journals / Mehmet Akif Ersoy Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2026 / Cilt: 17 Sayı: 1

Biosorption of Bezaktiv Black Dye Using Lactarius deliciosus Enriched Alginate Microbeads

Lactarius deliciosus Katkılı Aljinat Mikroküreler ile Bezaktiv Black Boyarmaddesinin Biyosorpsiyonu

Esmagül Ihlamur(Bursa Uludağ Üniversitesi)0009-0005-1893-8464
Aslı Göçenoğlu Sarıkaya(Bursa Uludağ Üniversitesi Fen-Edebiyat Fakültesi Kimya Bölümü/Biyokimya ABD)0000-0002-7161-7003
Pages
1–13
Publication Date
2026-06-30
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

According to the results obtained, the highest biosorption capacity was found to occur at pH 2.0, 25 °C, and 200 mg/L initial Bezaktiv Black concentration, with a biosorption capacity of 28.859 ± 0.03 mg/g.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Synthetic dyes are coloured compounds that do not occur naturally in nature and are produced chemically, usually from petroleum derivatives.
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Key Findings & Data:According to the results obtained, the highest biosorption capacity was found to occur at pH 2.0, 25 °C, and 200 mg/L initial Bezaktiv Black concentration, with a biosorption capacity of 28.859 ± 0.03 mg/g.
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Conclusion & Impact:Finally, it was observed that the use of ethanol as a desorption agent enabled the reuse of the biosorbent.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Lactarius deliciosus · aljinat · Bezaktiv Black

Abstract

Synthetic dyes are coloured compounds that do not occur naturally in nature and are produced chemically, usually from petroleum derivatives. However, synthetic dyes pose serious risks to both human health and the environment by causing contamination of industrial wastewater. Traditional methods for treating such wastewater have certain disadvantages, such as being costly and time-consuming. Therefore, the biosorption method has become an attractive alternative for wastewater treatment. In this study, the application of alginate microbeads with Lactarius deliciosus biomass as an alternative biosorbent for the removal of Bezaktiv Black dye from aqueous solutions was investigated. Following the characterisation of the biosorbent, parameters such as biosorbent amount, medium pH, initial Bezaktiv Black concentration, temperature, and time were optimized. Furthermore, kinetic, isothermal, and thermodynamic parameters were calculated to clarify the nature of biosorption. Finally, the reusability of the biosorbent was investigated. According to the results obtained, the highest biosorption capacity was found to occur at pH 2.0, 25 °C, and 200 mg/L initial Bezaktiv Black concentration, with a biosorption capacity of 28.859 ± 0.03 mg/g. The biosorption was found to be consistent with the Freundlich isotherm model and the pseudo-second-order kinetic model. Finally, it was observed that the use of ethanol as a desorption agent enabled the reuse of the biosorbent.

Özet

Sentetik boyar maddeler, doğada doğal olarak bulunmayan ve kimyasal yollarla, genellikle petrol türevlerinden üretilen renkli bileşiklerdir. Ancak sentetik boyar maddeler, endüstriyel atık suların kirlenmesine neden olarak hem insan sağlığı hem de çevre açısından ciddi tehlikeler oluşturmaktadır. Bu tür atık suların arıtılmasında geleneksel yöntemlerin pahalı olması ve işlem süresinin uzunluğu gibi bazı dezavantajları bulunmaktadır. Bu nedenle, atık su arıtımında biyosorpsiyon yöntemi alternatif bir çözüm olarak öne çıkmaktadır. Bu çalışmada, sulu çözeltilerden Bezaktiv Black boyar maddesinin gideriminde Lactarius delicious katkılı aljinat mikrokürelerin alternatif bir biyosorbent olarak kullanımı araştırılmıştır. Biyosorbentin karakterizasyonunun ardından, biyosorbent miktarı, ortam pH’ı, başlangıç Bezaktiv Black derişimi, sıcaklık ve süre gibi parametreler optimize edilmiştir. Ayrıca biyosorpsiyonun doğasının aydınlatılabilmesi için kinetik, izotermal ve termodinamik parametreler hesaplanmıştır. Son olarak biyosorbentin tekrar kullanımı araştırılmıştır. Elde edilen sonuçlara göre, en yüksek biyosorpsiyon kapasitesi pH 2,0’de 200 mg/L başlangıç Bezaktiv Black derişimi için 25 ⁰C’de 28,859 ± 0,03 mg/g bulunmuştur. Biyosorpsiyonun Freundlich izoterm modeline ve yalancı ikinci dereceden kinetik modele uyumlu olduğu gözlenmiştir. Son olarak desorpsiyon ajanı olarak etanolün kullanılmasıyla, biyosorbentin tekrar kullanımına olanak sağladığı gözlenmiştir.

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Cite This Article

Ihlamur, E., Sarıkaya, A. G. (2026). Biosorption of Bezaktiv Black Dye Using Lactarius deliciosus Enriched Alginate Microbeads. Mehmet Akif Ersoy Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 17 Sayı: 1, 1–13. https://doi.org/10.29048/makufebed.1862172

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