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Engineering, Built Environment and Information Technology: Recent submissions
Now showing items 1-20 of 14279
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(MDPI, 2022-02-25)This study presents the first known exploration of Congo red dye (CR) adsorption by a polycationic Fe/Al Di-metal nanostructured composite (PDFe/Al) synthesised using Fe(III) and Al(III) recovered from authentic acid mine ...
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(MDPI, 2022-02-16)Selenite (SeO3 2), the most toxic and most reactive selenium (Se) oxyanion, can be reduced to elemental selenium (Se0) nanoparticles by a variety of bacteria, including Enterococcus spp. Previously, the orthodox view held ...
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An MHD Casson fluid flow past a porous stretching sheet with threshold non-Fourier heat flux model (Elsevier, 2023-04-15)Please read abstract in the article.
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(Elsevier, 2022-02)Hollow fiber membrane-based humidification-dehumidification desalination of seawater is a low-carbon freshwater-harvesting technology that can be powered by low-grade solar energy. Polyvinylidene fluoride (PVDF) can be ...
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(MDPI, 2022-10-30)Electrokinetic remediation has, in recent years, shown great potential in remediating polluted environments. The technology can efficiently remove heavy metals, chlorophenols, polychlorinated biphenyls, phenols, ...
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(MDPI, 2022-10-19)The mining of valuable minerals from wastewater streams is attractive as it promotes a circular economy, wastewater beneficiation, and valorisation. To this end, the current study evaluated the rapid removal of aqueous ...
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(MDPI, 2022-10-31)Chromium alloying of weld metal is usually accomplished via weld wire. This is done because chromium has a high affinity for oxygen and is therefore not easily transferred across the arc. The formation chromium (VI) is one ...
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(MDPI, 2022-05-11)Flux formulations are specified to target chemical and physico-chemical parameters. Chemical parameters set flux element transfer behaviours and weld metal oxygen contents. Physicochemical parameters such as slag viscosity, ...
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(MDPI, 2022-09-01)A calcium bentonite clay from Boane region (Mozambique) was subjected to an Na2CO3 activation process. The methylene blue test together with energy-dispersive X-ray spectroscopy (EDX) analysis indicated the successful ...
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(MDPI, 2022-01-27)Cement companies are significant contributors of the planet’s anthropogenic CO2 emissions. With increased awareness of the substantial volume of CO2 emissions from cement production, a variety of mitigation strategies ...
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(MDPI, 2023-05)Sustainable agriculture is the backbone of food security systems and a driver of human well-being in global economic development (Sustainable Development Goal SDG 3). With the increase in world population and the effects ...
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(Taylor and Francis, 2023)Due to flow maldistribution, the condensation and evaporation flow patterns in multiport minichannels are considerably different from single minichannels or macrochannels. This article compiled the friction pressure drop ...
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(Hindawi, 2023-05-19)Geopolymer concrete and mortar have evolved over the years as potential alternatives for reducing the greenhouse gases associated with cement production. This current research was aimed at investigating the optimum dosage ...
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(Elsevier, 2023-04)Over the last few years, transition metal based LDHs are drawing more and more attention. This is especially true for tri-metal LDHs due to their wide range of applications. This research work highlights four types of ...
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(University of the Free State, 2023-06-27)Urban renewal undertaken to respond to physical deterioration and decay within cities resulted in various changes. The changes can impact on physical, socio-economic, and meaning aspects attached to various features, thus ...
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(MDPI, 2022-12-15)The influence of primary cooling and rebound temperature at C–Mn slab corner surfaces during continuous casting on ferrite film transformation and AlN precipitation was investigated. Laboratory simulations included primary ...
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(Association for Computing Machinery, 2023-08)There has been growing interest in building surface realization systems to support the automatic generation of text in African languages. Such tools focus on converting abstract representations of meaning to text. Since ...
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(SAE International, 2023-05)Advances made in Advanced Driver Assistance Systems such as Antilock Braking Systems (ABS), have significantly improved the safety of road vehicles. ABS enhances the braking and steerability of a vehicle under severe ...
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(MDPI, 2022-03-11)The improvement of membrane applications for wastewater treatment has been a focal point of research in recent times, with a wide variety of efforts being made to enhance the performance, integrity and environmental ...
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(MDPI, 2022-08-19)In this study, silica sodalite (SSOD) was prepared via topotactic conversion and different silica sodalite loadings were infused into the polysulfone (PSF) for application in phenol-containing water treatment. The composite ...
Now showing items 1-20 of 14279