Biosorption of cationic and anionic dyes using the biomass of Aspergillus parasiticus CBS 100926T | Zendy

Hadj Daoud Bouras | Zendy; Ahmed RédaYeddou | Zendy; Noureddine Bouras | Zendy; Abdelmalek Chergui | Zendy; Lidia Favier | Zendy; Abdeltif Amrane | Zendy; Nadir Dizge | Zendy

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Biosorption of cationic and anionic dyes using the biomass of Aspergillus parasiticus CBS 100926T

Author(s) -

Hadj Daoud Bouras,

Ahmed RédaYeddou,

Noureddine Bouras,

Abdelmalek Chergui,

Lidia Favier,

Abdeltif Amrane,

Nadir Dizge

Publication year - 2021

Publication title -

water science and technology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.406

H-Index - 137

eISSN - 1996-9732

pISSN - 0273-1223

DOI - 10.2166/wst.2021.005

Subject(s) - biosorption , freundlich equation , nuclear chemistry , aspergillus parasiticus , malachite green , aqueous solution , chemistry , fourier transform infrared spectroscopy , langmuir , methylene blue , langmuir adsorption model , organic chemistry , adsorption , chemical engineering , aspergillus flavus , photocatalysis , food science , sorption , engineering , catalysis

Aspergillus parasiticus (A. parasiticus) CBS 100926 T was used as a biosorbent for the removal of Methylene Blue (MB), Congo Red (CR), Sudan Black (SB), Malachite Green Oxalate (MGO), Basic Fuchsin (BF) and Phenol Red (PR) from aqueous solutions. The batch biosorption studies were carried out as a function of dye concentration and contact time. The biosorption process followed the pseudo-first-order and the pseudo-second-order kinetic models and the Freundlich and Langmuir isotherm models. The resulting biosorbent was characterized by Scanning Electron Microscopy (SEM), X-Ray Diffractometer and Fourier Transformer Infrared Spectroscopy (FTIR) techniques. The results of the present investigation suggest that A. parasiticus can be used as an environmentally benign and low cost biomaterial for the removal of basic and acid dyes from aqueous solution.

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