Browsing by Subject "Soxhlet extraction"
Now showing items 1-2 of 2
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Characterization of lignosulphonate and its changes during purification
(North-West University (South Africa)., 2023)The world needs an environmentally friendly renewable resource that could satisfy future energy needs and lower the impact on climate change. This need has driven many countries to fund research into biomass and biomass ... -
Persistent organic pollutants (POPs) associated with a platinum mine in the Limpopo Province, South Africa
(North-West University, 2005)South Africa ratified the Stockholm Convention (SC), which became legally binding on 17 May 2004. This Convention targets 12 particularly toxic persistent organic pollutants (POPs) for virtual elimination. The Convention ...