Browsing by Subject "Ultrasound"
Now showing items 1-3 of 3
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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 amaranth stem pretreatment for bio-ethanol production
(ETA-Florence Renewable Energies, 2015)An investigation was undertaken to determine the effect of ultrasound on enzymatic hydrolysis rate and enhanced bioethanol yields. Compositional analysis of the feedstock reveals that amaranth lignocellulose contains 36.35% ... -
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 ...