NI(II) AND CU(II) REMOVAL BY CHEMICALLY TREATED BIOMASS OF RHIZOPUS ARRHIZUS Rukhsana Bajwa, *Amna Javaid and Tariq ManzoorThe biomass of Rhizopus arrhizus Fischer was subjected to various chemical treatments to assess uptake potential of Cu(II) and Ni(II) ions from aqueous solution. Among ...