Browsing Natural and Agricultural Sciences by Subject "Oxidation"
Now showing items 1-4 of 4
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The development of N,N,N,N-tetradentate Fe(II) complexes for alkene and alcohol oxidation
(North-West University, 2018)We developed a catalyst system capable of oxidising olefinic and alcohol substrates under ambient air and at low temperatures. Our catalyst system comprises of an iron precursor in combination with a bis-heterocyclic diamine ... -
The influence of neutralisation time lag on plant-available phosphorous in acid mine tailings
(North-West University (South Africa), 2019)The main goal of vegetation establishment on tailings storage facilities is to stabilise their slopes to improve the retention and infiltration of water, thereby reducing the effects of wind and water erosion. The ... -
Oxidation of sodium thiocyanate (NaSCN) in high ionic-strength process aqueous liquor
(North-West University (South Africa), 2015)The use of liquid redox processes (Stretford Process) for the absorption of H2S from gaseous streams and converting the absorbed H2S into elemental sulphur is widely used. The chemistry of Stretford process aqueous liquors ... -
Ozone treatment of chromium waste materials
(North-West University, 2011)Ozonation, or advanced oxidation processes (utilising ozone decomposition products as oxidants) are widely used in industrial waste water and drinking water treatment plants. In these applications the use of ozone is based ...