Browsing by Subject "Wastewater"
Now showing items 1-2 of 2
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Comparative analysis of heavy metal concentration in secondary treated wastewater irrigated soils cultivated by different crops
(Springer, http://link.springer.com/, 2010-03)The use of treated urban wastewater for irrigation is a relatively recent innovation in Botswana and knowledge is still limited on its impact on soil heavy metal levels. The aim of this study is to analyze and compare ... -
Impacts of treated wastewarer on the surface water and groundwater quality: a case study in North East Gaborone (within Notwane catchment) Botswana
(University of Botswana, www.ub.bw, 2017)This study was conducted in the Notwane catchment where the capital city of Botswana, Gaborone is located. Botswana having unreliable rainfalls and Gaborone having shortage supply of water for drinking, this study was ...