Investigation of Waste Cooking Oil processing using HAAS automated reactors system

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Investigating Water and Wastewater Management in the South African Fruit and Vegetable Processing Industry by Volschenk, Pierre John

Subjects: “…Fruit -- Processing -- Waste disposal…”
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An integrated approach to waste and energy minimization in the wine industry : a knowledge-based decision methodology by Musee, Ndeke

Subjects: “…Wine industry -- Waste disposal -- Management…”
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A model for the vacuum pyrolysis of biomass by Rabe, Richardt Coenraad

Subjects: “…Dissertations -- Process engineering…”
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Determination of the methanogenic potential of an apple processing wastewater treatment system by Paulsen, Cindy

Subjects: “…Apples -- Processing -- Waste disposal…”
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An experimental investigation of leachate generation predictions of waste from copper sulphide ore processing by Maluleke, Wisani J

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Life cycle assessment of process strategies for value recovery and environmental mitigation of mining waste by Cairncross, Kieran Hillmar

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Comparison of the technical and economic feasibility of devulcanisation processes for recycling waste tyres in South Africa by Edwards, Devon William

Subjects: “…Devulcanisation processes…”
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The utilisation of the ash disposal system as a salt sink : enhancement and optimisation of chemical interactions by Van den Berg, Jacobus A.

Subjects: “…Waste products…”
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Identification of extraction methods for the production of humic acids from black liquor by Mema, Vusumzi (Vusie)

Subjects: “…Dissertations -- Process engineering…”
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Evaluating the efficiency of a metal recycling process by means of life cycle assessment and exergy analyses by De Waal, Alicia

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Investigation of a hydrometallurgical process route to recover metals from waste printed circuit boards by Chirume, Blessing Hellen

“…The loss of valuable materials such as base and precious metals is increasing due to the increase in waste electronic and electric waste (WEEE). Most of these metals in WEEE are on the printed circuit boards (PCBs). …”
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The influence of processing parameters for protein extraction and downstream processing of brewers’ spent grain to produce a dried protein powder product by Tromp, Megan Caley

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Effect of mechanical pre-treatment on leaching of base metals from waste printed circuit boards by Rossouw, Willem Adolf

Subjects: “…Hydrometallurgical process…”
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Development of an environmentally friendly lithium-ion battery recycling process by Musariri, Bruce

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Development of a waste management process for naturally occurring radioactive material in the South African mining industry

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Exploration of the thiosulphate process for the dissolution of gold from electronic waste and its recovery through ion-exchange by Maharaj, Dasmi

“…Electrical and electronic equipment (EEE) has substantially grown over the past few years due to vast technological advancements and consequently so has electronic waste (e-waste). This growth has shown cause for concern with a generation of 53.6 million metric tonnes of e-waste globally in 2019 alone. …”
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Design and evaluation of a novel process for the recovery of Cu and Au from waste printed circuit boards by Mukuna, Marco Ngeleka

“…The primary aim of this project was to contribute knowledge to the development of a hydrometallurgical processing plant for Au recovery from WPCBs, which can be applied in real-life industrial-scale WPCB recycling operations, in a technically and economically feasible manner, as an alternative to conventional processing plants. …”
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The potential nutritive value of waste products from the sub-tropical fruit processing industry as livestock feed

Subjects: “…Waste products…”
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