Browsing Engineering by Subject "Ultrasound"
Now showing items 1-2 of 2
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Production of value added products from biodiesel-derived crude glycerine
(North-West University, Potchefstroom Campus, 2016)The increasing growth of the biodiesel industry has resulted in the increase of crude glycerine generated as a by-product. Typically, for every 100 kg of biodiesel produced, 5-10 kg of crude glycerine is produced. The ... -
Ultrasonic-assisted lignocellulose pretreatment of amaranth stem for bioethanol production
(North-West University, Potchefstroom Campus, 2016)The depletion of fossil fuels, increasing energy demands in the world, and the effects associated with global warming has led to a search for alternative energy forms that are renewable such as bioethanol. Bioethanol ...