Search Results - "Mbaya, Richard"

Activated carbon derived from waste orange and lemon peels for the adsorption of methyl orange and methylene blue dyes from wastewater by Ramutshatsha-Makhwedzha, Denga, Mavhungu, Avhafunani, Moropeng, Mapula Lucey, Mbaya, Richard

“…The study of adsorbent behaviour in laboratory conditions helps to predict the adsorption process in a large industrial scale. In this study, orange and lemon…”
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Environmental sustainability of municipal wastewater treatment through struvite precipitation: Influence of operational parameters by Mavhungu, Avhafunani, Foteinis, Spyros, Mbaya, Richard, Masindi, Vhahangwele, Kortidis, Ioannis, Mpenyana-Monyatsi, Lizzy, Chatzisymeon, Efthalia

“…The environmental sustainability of wastewater treatment through phosphate (P) and ammonia (N) chemical precipitation (struvite) was examined using the life…”
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Characteristics of Leaching of Nickel from a Mafic Overburden in Sulfuric Acid and Sodium Chloride Medium at Atmospheric Pressure by Thubakgale, Catherine K., Mbaya, Richard K. K., Shongwe, Mxolisi B.

“…The characteristics of leaching of a Ni mafic overburden using H 2 SO 4 with addition of NaCl at 25°C to 90°C and 10% to 35% solids have been studied. The…”
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Predicting the fouling tendency of thin film composite membranes using fractal analysis and membrane autopsy by Adeniyi, Amos, Mbaya, Richard, Popoola, Patricia, Gomotsegang, Fred, Ibrahim, Idowu, Onyango, Maurice

“…A new method of predicting fouling is proposed. The method involves the use of membrane autopsy and fractal analysis of the cake layer that was formed on the…”
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Effect of annealing treatment on the crystallisation and leaching of dumped base metal smelter slags by Maweja, Kasonde, Mukongo, Tshikele, Mbaya, Richard K., Mochubele, Emela A.

“…Leaching tests of base metals contained in two smelter slags were undertaken in ammonia and nitric acid solutions aiming to recover Co, Cu and Zn. Leaching…”
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Microscopical characterizations of nanofiltration membranes for the removal of nickel ions from aqueous solution by Agboola, Oluranti, Maree, Jannie, Mbaya, Richard, Kolesnikov, Andrei, Sadiku, Rotimi, Verliefde, Arne, D’Haese, Arnout

“…The nanofiltration (NF) process is electrostatically governed and the surface free energy plays a key role in the separation of particulates, macromolecules,…”
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Continuous adsorption of Pt ions in a batch reactor and packed-bed column by Kasaini, Henry, Mbaya, Richard K.

“…Continuous adsorption of platinum (Pt) was performed by using a batch reactor and a packed-bed column system in which amine-treated activated carbon (AC)…”
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Deposition of toxic metal particles on rough nanofiltration membranes by Agboola, Oluranti, Maree, Jannie, Mbaya, Richard, Zvinowanda, Caliphs Musa, Molelekwa, Gomotsegang Fred, Jullok, Nora, Van der Bruggen, Bart, Volodine, Alexander, Van Haesendonck, Chris

“…Two nanofiltration (NF90 and Nano-Pro-3012) membranes were investigated for their capacity to remove metal ions. This study presents the effect of membrane…”
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Mineralogical and Leaching Characteristics of Altered Ilmenite Beach Placer Sands by Munyadziwa Mercy Ramakokovhu, Peter Apata Olubambi, Richard Kady Kadiambuji Mbaya, Tajudeen Mojisola, Moipone Linda Teffo

“…In order to have a good understanding of the treatment process and improvement on the market value of ilmenite beach placer sands, knowledge of its mineral…”
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Application of Activated Carbon Banana Peel Coated with Al2O3-Chitosan for the Adsorptive Removal of Lead and Cadmium from Wastewater by Ramutshatsha-Makhwedzha, Denga, Mbaya, Richard, Mavhungu, Mapula Lucey

“…This study was aimed at evaluating the adsorption capacity of novel banana peel activated carbon (BPAC) modified with Al3O2@chitosan for the removal of cadmium…”
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Design of compostable toughened PLA/PBAT blend with algae via reactive compatibilization: The effect of algae content on mechanical and thermal properties of bio‐composites by Letwaba, John, Muniyasamy, Sudhakar, Lekalakala, Rakgoshi, Mavhungu, Lucey, Mbaya, Richard

“…A binary blend of polylactic acid (PLA) and poly (butylene adipate‐co‐terephthalate) (PBAT), along with algae in their respective composites, were successfully…”
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Algae infused enhancement of PBAT stiffness: Investigating the influence of algae content on mechanical and thermal properties by Letwaba, John, Motloung, Mpho Phillip, Muniyasamy, Sudhakar, Mavhungu, Lucey, Mbaya, Richard, Okpuwhara, Rita

“…This study investigates the impact of algae loading on the properties of PBAT/algae bio‐composites produced through a melt extrusion process. The integration…”
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Characterization and performance of nanofiltration membranes by Agboola, Oluranti, Maree, Jannie, Mbaya, Richard

“…The availability of clean water has become a critical problems facing the society due to pollution by human activities. Most regions in the world have high…”
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Application of Activated Carbon Banana Peel Coated with Al 2 O 3 -Chitosan for the Adsorptive Removal of Lead and Cadmium from Wastewater by Ramutshatsha-Makhwedzha, Denga, Mbaya, Richard, Mavhungu, Mapula Lucey

“…This study was aimed at evaluating the adsorption capacity of novel banana peel activated carbon (BPAC) modified with Al O @chitosan for the removal of cadmium…”
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Ultrasonic assisted dispersive-solid phase extraction for preconcentration of trace metals in wastewater samples by Ramutshatsha-Makhwedzha, Denga, Mbaya, Richard, Mavhungu, Mapula Lucey, Nomngongo, Philiswa N.

“…In this work, MgO-SnO-Zeolite composites material has been synthesized, characterized, and, used as a sorbent material in the determination of Cd, Cr, Mn, Ni,…”
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Breakthrough studies for the sorption of methylene blue dye from wastewater samples using activated carbon derived from waste banana peels by Ramutshatsha-Makhwedzha, Denga, Munyengabe, Alexis, Mavhungu, Mapula Lucey, Mbaya, Richard, Baloyi, Jeffrey

“…In the current study, an activated carbon derived from waste banana peel using H 2 SO 4 was applied for the first time in a packed-bed column for methylene…”
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Theoretical performance of nanofiltration membranes for wastewater treatment by Agboola, Oluranti, Maree, Jannie, Kolesnikov, Andrei, Mbaya, Richard, Sadiku, Rotimi

“…Mechanisms of ionic transport in nanofiltration are poorly known. Modelling can be used to predict membrane performance, to reveal separation mechanisms, to…”
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Preparation and characterisation of polypyrrole nanoparticles for enhancement of granular activated carbon (GAC) as adsorbent by Kalombo, Michel Lonji, Adeniyi, Amos, Nomadolo, Nomvuyo, Setshedi, Katlego, Madito, Moshawe Jack, Manyala, Ncholu, Mbaya, Richard Kadiambuji

“…●A novel procedure for preparation and synthesis of polypyrrole (Ppy) nanoparticles.●A novel Janus Ppy-GAC nanocomposite was synthesised using the Ppy…”
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Adsorptive removal of Cd2+, Pb2+, and Fe2+ from acid mine drainage using a mixture of waste orange and lemon activated carbon (WOLAC): equilibrium study by Ramutshatsha-Makhwedzha, Denga, Mbaya, Tresor, Mavhungu, Avhafunani, Mavhunga, Mapula Lucey, Mbaya, Richard

“…The mixture of 1:1 waste orange and lemon peel activated carbon (WOLAC) by phosphoric acid (H 3 PO 4 ) activation agent was prepared and reported for the first…”
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Gênese, evolução e universalidade dos direitos humanos frente à diversidade de culturas by Etienne-Richard Mbaya

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