Narvekar, Sneha Role of functional groups on Aspergillus niger biomass in the detoxification of hexavalent chromium. [electronic resource] - Journal of environmental science & engineering Oct 2009 - 233-8 p. digital Publication Type: Journal Article Subjects--Topical Terms: Aspergillus niger--metabolismBiomassChromium--metabolismEnvironmental Restoration and RemediationMicroscopy, Electron, ScanningSpectrophotometry, Infrared