Effects of long-term treatment with sewage sludge on concentrations of heavy metals in soil and tissue of selected plants, potential risks and implications for phyto-remediation.

Zengeni, Rebecca.Muchaonyerwa, Pardon.Mbangi, Awonke.2016-10-192016-10-1920162016http://hdl.handle.net/10413/13530M. Sc. University of KwaZulu-Natal, Pietermaritzburg 2016.Abstract available in PDF file.en-ZASoil pollution.Heavy metals -- Environmental aspects.Phytoremediation.Theses -- Soil scienceEffects of long-term treatment with sewage sludge on concentrations of heavy metals in soil and tissue of selected plants, potential risks and implications for phyto-remediation.Thesis