Copper bioremediation by Trichoderma spp.

Copper (Cu), an essential trace element, can have detrimental effects on living organisms when present in excessive amounts. Bioremediation technologies, filamentous fungal strains have been isolated, identified and assessed for their heavy metal biosorption capacity for potential application in bioremediation of Cu wastes. Several works indicate that Trichoderma, Penicillium, and Aspergillus species have higher Cu biosorption capacity compared to other fungal species. Trichoderma demonstrates considerable potential for remediating copper-contaminated soils and water due to its resistance to heavy metals and its adsorption capabilities. This paper reviews recent research progress on the bioremediation of copper pollution using Trichoderma, aiming to further investigate its potential in remediating copper-polluted soils and to provide scientific evidence and theoretical support for its application in the bioremediation of copper contamination.