The plate-like micro/nanostructured zero valent iron has exhibited the significantly enhanced ability to remove Cr(vi) from the real electroplating wastewater compared with the commercial zero valent iron.
New Na-bridged phosphomolybdates as heterogeneous catalysts exhibit efficient catalytic performance on the reduction of hexavalent chromium and photodegradation of methylene blue.
Highly efficient aminated wheat straw had high adsorption and selectivity for Cr(vi) in electroplating wastewater, and some adsorbed Cr(vi) were reduced to Cr(iii) and released into solution.
Highly efficient removal of hexavalent chromium in aqueous solutionsviachemical reduction of plate-like micro/nanostructured zero valent iron