Adsorption of Cr(III) from Aqueous Solution using Borax Sludge

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SENBERBER F. T., Yildirim M., Mermer N. K., Derun E.

ACTA CHIMICA SLOVENICA, cilt.64, sa.3, ss.654-660, 2017 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 64 Sayı: 3
  • Basım Tarihi: 2017
  • Doi Numarası: 10.17344/acsi.2017.3534
  • Dergi Adı: ACTA CHIMICA SLOVENICA
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.654-660
  • Anahtar Kelimeler: Adsorption kinetic, borax sludge, Cr (III), thermodynamic, WASTE-WATER, HEXAVALENT CHROMIUM, CR(VI), KINETICS, REMOVAL, THERMODYNAMICS, EQUILIBRIUM, ISOTHERMS, TRIVALENT, BEADS
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

Borax sludge is the waste produced by a trommel sieve in the borax production process and is used as an adsorbent for Cr(III) removal. The effects of various parameters, including pH, initial Cr(III) concentration and contact time were investigated for batch adsorption of Cr(III). The experimental results obtained were applied to different adsorption isotherms and kinetic models.