Research Papers by M. Muthukrishnan

Removal of hexavalent chromium (Cr+6) was carried out with different nanofiltration (NF) membranes for varying concentration and pH of the membrane feed solution. Two membranes were used for this investigation: one high rejection membrane (NFI) and the other a low rejection membrane (NFII). The perc

Separation of heavy metals by NF membrane has been enhanced by adding surfactants on the feed solution. The enhancement of heavy metal by surfactant addition depends on the pH of the chrome solution. Acidic pH found more separation enhancement of hexavalent chromium. Chrome plating industrial efflue