Browsing Faculty of Engineering & Technology by Author "Nhubu, Trust"

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Determination of the least impactful municipal solid waste management option in Harare, Zimbabwe

Nhubu, Trust; Muzenda, Edison (MDPI, 2019-11-01)

Six municipal solid waste management (MSWM) options (A1–A6) in Harare were developed and analyzed for their global warming, acidification, eutrophication and human health impact potentials using life cycle assessment ...
Integrated and consolidated review of plastic waste management and bio-based biodegradable plastics: challenges and opportunities

Mazhandu, Zvanaka S.; Muzenda, Edison; Mamvura, Tirivaviri Augustine; Belaid, Mohamed; Nhubu, Trust (MDPI, 2020-10-12)

Cumulative plastic production worldwide skyrocketed from about 2 million tonnes in 1950 to 8.3 billion tonnes in 2015, with 6.3 billion tonnes (76%) ending up as waste. Of that waste, 79% is either in landfills or the ...
Modeling a sustainable, self-energized Pine Dust Pyrolysis system with staged condensation for optimal recovery of bio-Oil

Charis, Gratitude; Danha, Gwiranai; Muzenda, Edison; Nhubu, Trust (Frontiers Media, 2021-02-04)

This simulation study explores sustainable improvements that could be made to a pine dust pyrolysis system to eliminate total dependence on external electrical energy supply and improve the yield of high-quality dry bio-oil. ...

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