Destabilization and Removal of Mixed Organic-Chromium Complexes from Leather Wastewater by Ultrasonic-Assisted Precipitation | Journal of Environmental Engineering | Vol 149, No 4
AbstractDuring the leather tanning process, chromium (Cr) can interact with different macromolecular organics to generate mixed ligand complexes. The removal of organochromium complexes is one of the main difficulties in…