Lead bioimmobilization in contaminated mine soil by Aspergillus niger SANRU.

Lead (Pb) contamination in soils is becoming one of the most serious environmental issues in recent years. For this reason, amendment induced immobilization of Pb in contaminated soils has been considered as an eco-friendly and cost-effective technique to minimize soil Pb availability. This study aims at evaluating efficacy of the newly discovered Aspergillus niger strain, SANRU in bioimmobilization of Pb in contaminated mine soil.

Isolation and identification of a phosphate solubilising fungus from soil of a phosphate mine in Chaluse, Iran.

Microbial solubilisation of phosphorus from insoluble phosphates is an environmental friendly and cost effective approach in sustainable soil management. Introducing the indigenous microorganisms to soil requires shorter adaptation period and causes fewer ecological distortions than exogenous microorganisms. This study was conducted to isolate and identify the indigenous fungi for phosphate solubilisation in Mazandaran, Iran.