Open Science Research Excellence
@article{(International Science Index):,
  title    = {Biosorption of Azo Dye Reactive Black B onto Nonviable Biomass of Cladosporium cladosporioides LM1: Thermodynamic, Kinetic and Equilibrium Modeling},
  author    = {L. A. S. Dionel and  B. A. P. Santos and  V. C. P. Lopes and  L. G. Vasconcelos and  M. A. Soares and  E. B. Morais },
  country   = {},
  abstract  = {This study investigated the biosorption of the azo dye reactive Black B (RBB) from aqueous solution using the nonviable biomass of Cladosporium cladosporioides LM1. The biosorption systems were carried out in batch mode considering different conditions of initial pH, contact time, temperature, initial dye concentration and biosorbent dosage. Higher removal rate of RBB was obtained at pH 2. Biosorption data were successfully described by pseudo-second-order kinetic model and Langmuir isotherm model with the maximum monolayer biosorption capacity estimated at 71.43 mg/g. The values of thermodynamic parameters such as ∆G°, ∆H° and ∆S° indicated that the biosorption of RBB onto fungal biomass was spontaneous and exothermic in nature. It can be concluded that nonviable biomass of Cladosporium cladosporioides LM1 may be an attractive low-cost biosorbent for the removal of azo dye RBB from aqueous solution.
    journal   = {International Journal of Biological, Biomolecular, Agricultural, Food and Biotechnological Engineering},  volume    = {13},
  number    = {4},
  year      = {2019},
  pages     = {78 - 84},
  ee        = {},
  url       = {},
  bibsource = {},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 148, 2019},