Untargeted UPLCQ/TOFMSbased metabolomics and ...
28/06/2018 · The predominant economic activity (in Solwezi) is copper mining, the major mines being Kansanshi and Lumwana Mines although gold and uranium are also mined at a small scale. Fruits and vegetable farmers rely on the rivers and streams available to irrigate their farms. These sources of water could be polluted by mine effluents or raw sewerage.