Sustainable Gold Mining Wastewater Treatment by Sorption Using Low-Cost Materials

UNESCO-IHE PhD Thesis

Häftad, Engelska, 2013

Av Mike Agbesi Acheampong, The Netherlands) Acheampong, Mike Agbesi (UNESCO-IHE Institute for Water Education, Delft

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Sorption technique was employed to remove heavy metals from gold mining effluent using natural and plant materials for sustainability. An assessment of the effluent quality of a gold mining company in Ghana indicated that arsenic, copper and cyanide were the major pollutants in the process effluent. Arsenic and copper were successfully removed from the effluent by the studied materials. The research showed that the down-flow fixed-bed treatment configuration is an ideal system for the simultaneous removal of copper and arsenic from low concentration gold mining effluent, in addition to other heavy metals present in very low concentrations.

Produktinformation

Utgivningsdatum2013-10-18
Mått168 x 241 x undefined mm
Vikt340 g
FormatHäftad
SpråkEngelska
SerieIHE Delft PhD Thesis Series
Antal sidor180
FörlagTaylor & Francis Ltd
ISBN9781138001657

Tillhör följande kategorier

1. General introduction2: Removal of heavy metals from gold mining wastewater - A review3: Assessment of the effluent quality from a gold mining industry in Ghana4: Biosorption of Cu(II) onto agricultural materials from tropical regions5: Cyclic sorption/desorption of Cu(II) onto CS and iron-oxide-coated sand6: Kinetics modelling of Cu(II) biosorption onto coconut shell (CS) and Moringa oleifera seeds from tropical regions7: Removal of Cu(II) by biosorption onto CS in fixed-bed column systems8: Treatment of gold mining effluent in pilot fixed bed sorption systems9: General discussion.

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