Biosorption of Cr(VI) by free and immobilized Pediastrum boryanum biomass: equilibrium, kinetic, and thermodynamic studies

Ozer T. B., Erkaya I. A., Udoh A. U., Duygu D. Y., Akbulut A., BAYRAMOĞLU G., ...Daha Fazla

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, cilt.19, sa.7, ss.2983-2993, 2012 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 19 Sayı: 7
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1007/s11356-012-0809-0
  • Dergi Adı: ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.2983-2993
  • Anahtar Kelimeler: Cr(VI), Alginate, Gelatin, Pediastrum boryanum, Immobilization, Biosorption, AQUEOUS-SOLUTION, HEXAVALENT CHROMIUM, CA-ALGINATE, ADSORPTION, IONS, REMOVAL, PB(II), CU(II), BIOSORBENT, NI(II)
  • Gazi Üniversitesi Adresli: Evet

Özet

The biosorption of Cr(VI) from aqueous solution has been studied using free and immobilized Pediastrum boryanum cells in a batch system. The algal cells were immobilized in alginate and alginate-gelatin beads via entrapment, and their algal cell free counterparts were used as control systems during biosorption studies of Cr(VI).