Related Experiment Video
Updated: Aug 30, 2026

Isolation and Screening from Soil Biodiversity for Fungi Involved in the Degradation of Recalcitrant Materials
Published on: May 16, 2022
Removal of As(V) from wastewaters by chemically modified fungal biomass
Maria X Loukidou1, Kostas A Matis, Anastasios I Zouboulis
1Chemical Technology Division, School of Chemistry, Aristotle University, GR-54124 Thessaloniki, Greece.
Abstract:
Biosorption has been demonstrated to be a useful alternative to conventional treatment systems for the removal of toxic metals from dilute aqueous solution. The objective of this paper was to examine the main aspects of a possible strategy for the removal of arsenates, employing P. chrysogenum biomass. The pretreatment of biomass with common surfactants (as hexadecyl-trimethylammonium bromide and dodecylamine) and a cationic polyelectrolyte was found to improve the biosorption efficiency. The initial biomass showed a relative low affinity for metallic anions, whereas with the application of modified samples a significant uptake of arsenic was observed. Sorption data were well described by typical Langmuir and Freundlich adsorption isotherms. Promising results were obtained in laboratory experiments and effective As(V) removals were observed.
More Related Videos
06:08Design of Solid-State Fermentation Systems for Polymer Hydrolytic Extracellular Enzyme Production by Filamentous Fungi
Published on: June 6, 2025
16:33Methods for Facilitating Microbial Growth on Pulp Mill Waste Streams and Characterization of the Biodegradation Potential of Cultured Microbes
Published on: December 12, 2013
Related Concept Videos
Microbial Wastewater Treatment
Biological Treatment of Effluent and Waste Water
Bioremediation
Microbial Bioremediation of Hydrocarbons
Microbial Fuel Cells
Microbial Leaching