Browsing Faculty of Natural and Agricultural Sciences by Subject "Environmental"
Now showing items 1-3 of 3
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Coal-derived low smoke fuel assessment through coal stove combustion testing
(Elsevier, 2017)A study was undertaken to investigate the production of low smoke fuel from coal currently used in low-income households in South Africa. Pyrolysis of large coal lumps was studied as a possible production method, and an ... -
Is the Extractive Industry Transparency Initiative (EITI) sufficient to generate transparency in environmental impact and legacy risks? The Zambian minerals sector
(Elsevier, 2016)Developing administrative and financial mechanisms to achieve transparency and compliance with legal frameworks related to mine operation and closure is a major challenge. Ensuring the appropriate level of disclosure, ... -
Technical note. Cr(VI) generation during milling.
(Elsevier, 2001)An investigation of the dry milling of chromite at a ferroalloy producer revealed high Cr(VI) concentrations in the milled ore. This promted further investigation into the possible generation of Cr(VI) during milling. ...