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Showing 80 out of a total of 550 results for collection: Research Articles (Chemical Engineering).
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A multiphysics simulation of a fluorine electrolysis cell
Pretorius, Ryno
;
Crouse, Philippus L.
;
Hattingh, Christiaan J.
(
AOSIS OpenJournals
,
2015-07
)
Removal of hard COD, nitrogenous compounds and phenols from a high-strength coal gasification wastewater stream
Rava, Eleonora Maria Elizabeth
;
Chirwa, Evans M.N.
;
Allison, P.J.
;
Van Niekerk, M.
;
Augustyn, M.P.
(
Water Research Commission
,
2015-07
)
Optimisation of selenite reduction using Enterococcus spp. under anaerobic conditions
Mangwandi, Tafadzwa M.
;
Tendenedzai, Job Tatenda
;
Chirwa, Evans M.N.
;
Brink, Hendrik Gideon
(
Italian Association of Chemical Engineering
,
2022
)
Mechanistic model for dispersion coefficients in bubble column
Skosana, Petrus Jabu
;
Van Vuuren, D.S.
;
Heydenrych, M.D. (Michael)
(
South African Institute of Chemical Engineers
,
2015
)
Chemical and thermodynamic processes in clay brick firing technologies and assosciated atmospheric emissions metrics-a review
Akinshipe, Oladapo
;
Kornelius, Gerrit
(
OMICS International
,
2017
)
Effect of loading and functionalization of carbon nanotube on the performance of blended polysulfone/polyethersulfone membrane during treatment of wastewater containing phenol and benzene
Rameetse, Mabusha S.
;
Aberefa, Oluseyi
;
Daramola, Michael Olawale
(
MDPI
,
2020-03
)
Performance evaluation of green adsorbent (neem leaf powder) for desulfurization of petroleum distillate
Sadare, Olawumi Oluwafolakemi
;
Ayeni, Augustine Omoniyi
;
Daramola, Michael Olawale
(
Italian Association of Chemical Engineering
,
2020
)
Flame retardant properties of polymer composites of urea complex of magnesium and vermiculite
Muiambo, Herminio F.
;
Focke, Walter Wilhelm
;
Asante, Joseph K.O.
(
American Institute of Physics
,
2019-01-22
)
Microstructure, mechanical, tribological and synergistic strengthening mechanisms of nickel/graphene nanoplatelets hybrid reinforced AZ91D magnesium-based matrix composites via spark plasma sintering
Ogunbiyi, Olugbenga
;
Iwarere, Samuel Ayodele
;
Sadiku, Rotimi
;
Daramola, Michael Olawale
(
Elsevier
,
2024-03
)
Liquid–solid mass transfer distributions in trickle bed reactors
Nicol, Willie
;
Joubert, Rita
(
Elsevier
,
2013-08
)
Uranium (VI) reduction in a fixed-film reactor by a bacterial consortium isolated from uranium mining tailing heaps
Costa, Paulo
;
Jousselme, Anne-Laure
;
Laskey, Kathryn
;
Blasch, Erik
;
Dragos, Valentina
;
Ziegler, Juergen
;
Mtimunye, Phalazane Johanna
;
Chirwa, Evans M.N.
(
Elsevier
,
2019-05
)
The influence of three different intercalation techniques on the microstructure of exfoliated graphite
Van Heerden, Xandra
;
Badenhorst, Heinrich
(
Elsevier
,
2015-07
)
Visible light activated photocatalytic degradation of 2,4-dichlorophenol using silver halide photocatalysts
Moja, Mahlako Mary
;
Chirwa, Evans M.N.
;
Tichapondwa, Shepherd Masimba
(
Italian Association of Chemical Engineering
,
2021
)
TGA-FTIR study of the vapors released by triethylamine-acetic acid mixtures
Nhlapo, N.S. (Nontete Suzan)
;
Focke, Walter Wilhelm
;
Vuorinen, Eino
(
Elsevier
,
2012-10
)
Development, characterization and modeling of mosquito repellent release from microporous devices
Sitoe, Alcides Everildo José
;
Mapossa, António Benjamim
;
Focke, Walter Wilhelm
;
Muiambo, Herminio
;
Androsch, René
;
Wesley-Smith, James
(
Wiley
,
2020-12
)
As(III) oxidation and Cr(VI) reduction insight in an indigenous mixed culture of anaerobic bacteria from a local environment
Igboamalu, Tony Ebuka
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2017
)
Phenol degrading and chromium (VI) reducing biofilm system : effect of shock-loading
Matsena, Mpumelelo Thomas
;
Igboamalu, Tony Ebuka
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2018
)
The effect of pH and temperature on biological sulphate reduction
Mukwevho, Mukhethwa J.
;
Chirwa, Evans M.N.
;
Maharajh, Dheepak
(
The Italian Association of Chemical Engineering
,
2019
)
Plasmategnologie : ’n kort oorsig oor die ontstaan, teorie en ’n aantal toepassings daarvan
Jansen, Arnold Alexander
;
Van der Walt, Izak Jacobus
;
Crouse, Philippus L.
(
AOSIS Open Journals
,
2020-04-03
)
Accelerated photo-oxidation of Polyamide 11 nanocomposites under various clays nanofillers
Dehouche, Nadjet
;
Kaci, Mustapha
;
Focke, Walter Wilhelm
;
Van der Merwe, Liezel
(
Wiley
,
2022-08
)
Temperature effects on the dissolution-precipitation synthesis of hydrocalumite
Gevers, Bianca R.
;
Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus)
(
American Institute of Physics
,
2019-01-22
)
Aggregation and dissolution of aluminium oxide and copper oxide nanoparticles in natural aqueous matrixes
Nanja, Astone Frankline
;
Focke, Walter Wilhelm
;
Musee, Ndeke
(
Springer
,
2020-06
)
Uranium(VI) reduction and removal by high performing purified anaerobic cultures from mine soil
Chabalala, Simphiwe
;
Chirwa, Evans M.N.
(
Elsevier
,
2010-01
)
Deep eutectic solvents for solid pesticide dosage forms
Phillips, Justin
;
Focke, Walter Wilhelm
;
Du Toit, Elizabeth Louisa
;
Wesley‑Smith, James
(
Nature Publishing Group
,
2020-11-26
)
Effect of chitosan's degree of deacetylation on the performance of PES membrane infused with chitosan during AMD treatment
Mathaba, Machodi
;
Daramola, Michael Olawale
(
MDPI
,
2020-03
)
The kinetics of uptake and recovery of lanthanum using freshwater algae as biosorbents : comparative analysis
Birungi, Z.S. (Zainab)
;
Chirwa, Evans M.N.
(
Elsevier
,
2014-05
)
Flexible PVC flame retarded with expandable graphite
Focke, Walter Wilhelm
;
Muiambo, H.F. (Herminio Francisco)
;
Mhike, Washington
;
Kruger, Hermanus Joachim
;
Ofosu, Osei
(
Elsevier
,
2014-02
)
Fumarate production with Rhizopus oryzae : utilising the Crabtree effect to minimise ethanol by‑product formation
Swart, Reuben Marc
;
Le Roux, Francois
;
Naude, Andre
;
De Jongh, Nicolaas Willem
;
Nicol, Willie
(
BioMed Central
,
2020-02-01
)
Malic acid production by Aspergillus oryzae : the immobilized fungal fermentation route
Brink, Hendrik Gideon
;
Geyer-Johnson, Monique
;
Swart, Reuben M.
;
Nicol, Willie
(
Wiley
,
2023-03
)
The role of pH, electrodes, surfactants, and electrolytes in electrokinetic remediation of contaminated soil
Gidudu, Brian
;
Chirwa, Evans M.N.
(
MDPI
,
2022-10-30
)
Non-thermal plasma review : assessment and improvement of feasibility as a retrofitted technology in tertiary wastewater purification
Naicker, Kaamil-Inaam
;
Kaweesa, Paul
;
Daramola, Michael Olawale
;
Iwarere, Samuel Ayodele
(
MDPI
,
2023-05
)
Thermogravimetric properties and degradation kinetics of biomass during its thermochemical conversion process
Ikegwu, U.M.
;
Okoro, N.M.
;
Ozonoh, M.
;
Daramola, Michael Olawale
(
Elsevier
,
2022
)
Suppressing H2 evolution by silicon powder dispersions
Tichapondwa, Shepherd Masimba
;
Focke, Walter Wilhelm
;
Del Fabbro, Olinto
;
Mkhize, Sfiso S.
;
Muller, E.
(
Taylor & Francis
,
2011-07
)
Finite-element analysis of the effect of sheath-gas composition in an inductively-coupled plasma
Grobler, N.J.M. (Nicolas)
;
Bissett, H.
;
Puts, Gerard Jacob
;
Crouse, Philippus L.
(
IOP Publishing
,
2018
)
Synthesis, characterization and antimicrobial activity of bifunctional sulfonamide-amide derivatives
Abbavaram, Babul Reddy A.
;
Reddyvari, Hymavathi R.V.
(
Korean Chemical Society
,
2013
)
Development of polyolefin bicomponent filaments as controlled release devices of volatile repellents for use in malaria vector control
Sibanda, Mthokozisi Mayibongwe
;
Leuteritz, Andreas
;
Brünig, Harald
;
Focke, Walter Wilhelm
(
American Institute of Physics
,
2019-01-22
)
Optimal hydroponic growth of Brassica oleracea at low nitrogen concentrations using a novel pH-based control strategy
Van Rooyen, Ignatius Leopoldus
;
Nicol, Willie
(
Elsevier
,
2021-06
)
The production and use of citric acid for the removal of potassium from the iron ore concentrate of the Sishen Iron Ore Mine, South Africa
Williams, Peter J.
;
Cloete, T.E. (Thomas Eugene), 1958-
(
Academy of Science of South Africa
,
2010-03
)
Eksperimentele bepaling en modellering van vloeistofgas-ewewigsdata in die C2F4-C3F6-s-C4F8-sisteem
Conradie, Francois Jacobus
(
Suid Afrikaanse Akademie vir Wetenskap & Kuns
,
2011
)
A generalized solid state kinetic expression for reaction interface-controlled reactivity
Badenhorst, Heinrich
;
Rand, Brian
;
Focke, Walter Wilhelm
(
Elsevier
,
2013-06
)
The use of exogenous microbial species to enhance the performance of a hybrid fixed-film bioreactor treating coal gasification wastewater to meet discharge requirements
Rava, Eleonora Maria Elizabeth
;
Chirwa, Evans M.N.
;
Allison, P.
;
Van Niekerk, M.
;
Augustyn, M.P.
(
Water Research Commission
,
2016-07
)
Determination of growth parameters of butyric acid-degrading bacterium, Achromobacter xylosoxidans, as a function of constant temperatures in batch system
Njalam'mano, John Bright Joseph
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2019
)
Performance of biological sulphate reduction at low pH, low temperature and low hydraulic retention time
Mukwevho, Mukhethwa J.
;
Chirwa, Evans M.N.
;
Maharajh, Dheepak
(
Italian Association of Chemical Engineering
,
2020
)
Characteristics of thermal coal used by power plants in Waterberg Region of South Africa
Makgato, Stanford S.
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2017
)
The influence of shear on the metabolite yield of Lactobacillus rhamnosus biofilms
Brink, Hendrik Gideon
;
Nicol, Willie
(
Elsevier
,
2014-09
)
Green synthesis of hydrotalcite from untreated magnesium oxide and aluminum hydroxide
Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus)
;
Wild, A.
;
Venter, H.P.
;
Gevers, Bianca R.
;
Leuteritz, A.
(
Taylor & Francis Group
,
2018-01-24
)
Adsorption of As (III) from contaminated water on activated carbon-supported nanoscale zero-valent iron particles
Bezza, Fisseha Andualem
;
Chirwa, Evans M.N.
(
Italian Association of Chemical Engineering
,
2022
)
Graphite oxidation and SEM as a tool for microstructural investigation
Badenhorst, Heinrich
(
Taylor and Francis
,
2017-02
)
Kinetics and isotherms of a genetically engineered Saccharomyces cerevisiae EBY100 strain expressing palladium binding peptides for the biosorption of Pd (II) in a batch reactor
Mashangoane, Boitumelo Francina
;
Chirwa, Evans M.N.
;
Mahlathi, Chris
(
Italian Association of Chemical Engineering
,
2023
)
Rotomolded antistatic and flame-retarded graphite nanocomposites
Mhike, Washington
;
Focke, Walter Wilhelm
;
Asante, Joseph K.O.
(
Sage
,
2018
)
Measurement and modelling of pyrotechnic time delay burning rates : method and model development
Montgomery, Yolandi C.
;
Focke, Walter Wilhelm
;
Kelly, Cheryl
(
Wiley
,
2017-10
)
Energy metrics of fuel juxtaposed with mass yield metrics
Merckel, Ryan David
;
Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus)
;
Heydenrych, M.D. (Michael)
(
Elsevier
,
2020-10
)
Cellulose acetate/organoclay nanocomposites as controlled release matrices for pest control applications
Mphateng, Thabang N.
;
Mapossa, António Benjamim
;
Wesley-Smith, James
;
Ramjee, Shatish
;
Focke, Walter Wilhelm
(
Springer
,
2022-05
)
Heat transfer analogies for plate heat exchangers
Focke, Walter Wilhelm
(
South African Institute of Chemical Engineers
,
1995
)
Effect of synthetic antioxidants on the oxidative stability of biodiesel
Focke, Walter Wilhelm
;
Van der Westhuizen, Isbe
;
Lofte Grobler, A.B.
;
Nshoane, Khomotso T.
;
Reddy, Judy K.
;
Luyt, Adriaan S.
(
Elsevier
,
2012-04
)
Occurrence, fate, effects, and risks of dexamethasone : ecological implications post-COVID-19
Musee, Ndeke
;
Kebaabetswe, Lemme Prica
;
Tichapondwa, Shepherd Masimba
;
Tubatsi, Gosaitse
;
Mahaye, Ntombikayise
;
Leareng, Samuel Keeng
;
Nomngongo, Philiswa Nosizo
(
MDPI Publishing
,
2021-10-27
)
Compatibilizing action of a poly(styrene-butadiene) triblock copolymer in ABS/PET-G blends
Joseph, Susan
;
Focke, Walter Wilhelm
;
Thomas, Sabu
(
Brill
,
2010
)
Continuous succinic acid fermentation by Escherichia coli KJ122 with cell recycle
Krige, Adolf
;
Nicol, Willie
(
Elsevier
,
2015-12
)
Microbial Pb(II) precipitation : yeast extract autolyzed from Saccharomyces cerevisiae as a sustainable growth substrate
Horstmann, Carla
;
Naidoo, Simone
;
Brink, Hendrik Gideon
;
Chirwa, Evans M.N.
(
Italian Association of Chemical Engineering
,
2020
)
Coating processes towards selective laser sintering of energetic material composites
Jiba, Zetu
;
Focke, Walter Wilhelm
;
Kalombo, Lonji
;
Madito, M.J. (Moshawe)
(
KeAi Communications
,
2020-04
)
The effect of glucose and nitrogen supplementation on cell metabolic activity and the reduction of selenite to elemental selenium by Pseudomonas stutzeri NT-I
Tendenedzai, Job Tatenda
;
Brink, Hendrik Gideon
(
The Italian Association of Chemical Engineering
,
2019
)
Equilibrium and kinetic modeling for biosorption of Au(III) on freshwater microalgae
Shen, Na
;
Chirwa, Evans M.N.
(
Springer
,
2018-12
)
Characterization of rectorite from the Beatrix Gold Mine in South Africa
Atanasova, Maria T.
;
Vyalikh, Anastasia
;
Scheler, Ulrich
;
Focke, Walter Wilhelm
(
Elsevier
,
2016-06
)
Lignocellulosic biomass-derived nanocellulose crystals as fillers in membranes for water and wastewater treatment : a review
Sadare, Olawumi Oluwafolakemi
;
Yoro, Kelvin O.
;
Moothi, Kapil
;
Daramola, Michael Olawale
(
MDPI
,
2022-03-11
)
Thermal properties of sodium-exchanged Palabora vermiculite
Muiambo, Herminio Francisco
;
Focke, Walter Wilhelm
;
Atanasova, Maria Todorova
;
Van der Westhuizen, Isbe
;
Tiedt, Louwrens R.
(
Elsevier
,
2010-09
)
Self-assembled micro and nano rod-shaped porphyrin@Bi12O17Cl2 composite as an efficient photocatalyst for degradation of organic contaminants
Ogbeifun, Osemeikhian
;
Tichapondwa, Shepherd Masimba
;
Chirwa, Evans M.N.
(
Springer
,
2023-10-31
)
The economics of flue gas cooling technology for coal-fired power stations with flue gas desulfurisation
Roberts, Pierru
;
Luther Els, C.J.
;
Bosy, Oleg
;
Kornelius, Gerrit
(
National Association for Clean Air
,
2018
)
Separation of zirconium and hafnium by extraction with 2-octanol
Kabangu Mpinga, John
;
Lubbe, S.J. (Salomon)
;
Crouse, Philippus L.
(
The Italian Association of Chemical Engineering
,
2019-01
)
A mathematical technique for the design of near-zero-effluent batch processes
Gouws, J.F. (Jacques)
;
Majozi, Thokozani
(
Water Research Council
,
2008-07
)
Nitrate-nitrogen removal with small-scale reverse osmosis, electrodialysis and ion-exchange units in rural areas
Schoeman, J.J. (Jakob Johannes)
(
Water Research Council
,
2009-10
)
The effect of embedment on a foundation subjected to vertical vibration – a field study
Mbawalwa, S.J.
;
Heymann, Gerhard
;
Roth, C.P. (Chris)
;
Heyns, P.S. (Philippus Stephanus)
(
South African Institution of Civil Engineering
,
2017-12
)
An economic assessment of SO2 reduction from industrial sources on the highveld of South Africa
Steyn, Marilize
;
Kornelius, Gerrit
(
National Association for Clean Air
,
2018-05
)
Biological u(vi) reduction in a fixed-film reactor using indigenous culture under shock loading conditions
Mtimunye, Phalazane Johanna
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2017
)
Toxicity of zinc oxide and iron oxide engineered nanoparticles to Bacillus subtilis in river water systems
Leareng, Samuel Keeng
;
Ubomba-Jaswab, Eunice
;
Musee, Ndeke
(
Royal Society of Chemistry
,
2020-07
)
Bicomponent fibres for controlled release of volatile mosquito repellents
Sibanda, Mthokozisi Mayibongwe
;
Focke, Walter Wilhelm
;
Braack, L.E.O.
;
Leuteritz, Andreas
;
Brünig, Harald
;
Tran, Nguyen Hoai An
;
Wieczorek, Florian
;
Trümper, Wolfgang
(
Elsevier
,
2018-10
)
Comparative analysis of graphite oxidation behaviour based on microstructure
Badenhorst, Heinrich
;
Focke, Walter Wilhelm
(
Elsevier
,
2013-11
)
Benefits of optimisation and model predictive control on a fully autogenous mill with variable speed
Steyn, Christiaan Weyers
;
Sandrock, Carl
(
Elsevier
,
2013
)
Modelling the adsorption of natural organic matter on Ag (111) surface : insights from dispersion corrected density functional theory calculations
Nyangiwe, Nangamso Nathaniel
;
Ouma, C.N.M.
(
Elsevier
,
2019-11
)
The heterogeneous coagulation and flocculation of brewery wastewater using carbon nanotubes
Simate, Geoffrey S.
;
Iyuke, Sunny E.
;
Ndlovu, Sehliselo
;
Heydenrych, Mike D.
(
Elsevier
,
2012-03
)
Co-intercalation of insecticides with hexadecyltrimethylammonium chloride in Mozambican bentonite
Merckel, Ryan David
;
Focke, Walter Wilhelm
;
Sibanda, Mthokozisi Mayibongwe
;
Massinga, Pedro Horacio
;
Crowther, N.A.S. (Nicolaas Andries Sadie), 1944-
(
Routledge
,
2012-02
)
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Chirwa, Evans M.N. (136)
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Scanning electron microscopy (SEM) (32)
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SDG-06: Clean water and sanitation (16)
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