Browsing by Subject "Heavy metals"

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Adsorptive removal of heavy metals from wastewater using brick waste and copper smelter slag as low cost adsorbents

Mokokwe, Gobusaone (Botswana International University of Science and Technology (BIUST), 2022-08)

The industrial effluents contain substantial amounts of toxic heavy metal ions which pollutes surface water and groundwater. In this study, the adsorptive removal of copper, iron and nickel ions from wastewater using ...
A novel multi-templated Cu-Fe-Ni ion imprinted polymer for the selective and simultaneous removal of toxic metallic ions from wastewater

Stevens, Morlu, G.F. (Botswana International University of Science and Technology, 2015-04)

A novel multi-templated Cu-Fe-Ni ion imprinted powder was synthesized to demonstrate the selective and simultaneous removal of targeted ions; Cu(II), Fe(II) and Ni(II), employing molecular imprinting technology (MIT) via ...
Removal of heavy metals using treated- waste material (Moringa oleifera seed pods)

Maina, Irene Wangari; Obuseng, Veronica; Nareetsile, Florence (Botswana International University of Science and Technology (BIUST), 2017-06)

The use of waste materials as low-cost adsorbents is attractive due to their contribution in the reduction of costs for waste disposal, therefore contributing to environmental protection and most importantly, offers an ...

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