Efficient Removal of Reactive Orange 13 with Magnetic Mucor circinelloides from Mill Scale

AYTAR ÇELİK P., ABUTAHA A. M., NURAL YAMAN B., ÇAKMAK H., HOŞGÜN S., ÇABUK A.

Desalination And Water Treatment, cilt.226, ss.347-361, 2021 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 226
  • Basım Tarihi: 2021
  • Doi Numarası: 10.5004/dwt.2021.27236
  • Dergi Adı: Desalination And Water Treatment
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Aqualine, Aquatic Science & Fisheries Abstracts (ASFA), Biotechnology Research Abstracts, CAB Abstracts, Environment Index, Geobase, Pollution Abstracts, Veterinary Science Database, Civil Engineering Abstracts
  • Sayfa Sayıları: ss.347-361
  • Anahtar Kelimeler: Magnetic biosorbent, Mill scale, Biosorption, AQUEOUS-SOLUTION, SACCHAROMYCES-CEREVISIAE, DYES, RAMAN, BIOSORPTION, ADSORPTION, BIOREMEDIATION, ADSORBENTS, CD(II), CU(II)
  • Eskişehir Osmangazi Üniversitesi Adresli: Evet

Özet

Mucor circinelloides isolated from mill scale was magnetized by using the method of co-precipitation under alkaline conditions and this magnetized fungus was utilized efficiently to remove reactive textile dyestuff such as Reactive Orange 13. The value of saturation magnetization was obtained 4.93083 emu/g and Brunauer-Emmett-Teller surface area for this untreated magnetic biosorbent and dye-loaded magnetic biosorbent were obtained as 7.88 and 23.25 m(2)/g, respectively. After experimental study was carried out, predicted values obtained at 95% confidence interval indicated that the magnetized fungal biomass (1.60 g/L) could adsorb RO13 dyestuff (339.86 ppm) at 34.95 degrees C with a yield of 93.476% (predicted value) in 84.90 min. In these conditions, the experiment was realized, and dye removal was found to be 95.765%. The adsorption kinetic and isotherm of magnetic biosorbent were examined. The results indicated that the adsorption process of Reactive Orange 13 by magnetized fungus was more suitable with Pseudo-second-order kinetic model. The adsorption isotherm was fitted better with Langmuir model. Fourier transform infrared spectroscopy, Raman spectroscopy, X-ray diffraction, and scanning electron microscopy/energy dispersive X-ray spectroscopy analyses were utilized for biosorbent characterization.