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Showing 100 out of a total of 862 results for community: Chemical Engineering.
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Activated sludge treatment of paper machine effluent for mill re-use
Unknown author
(
University of Pretoria
,
2010-08-19
)
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
)
Disinfection of purified sewage effluent with monochloramine
Unknown author
(
University of Pretoria
,
2006-12-18
)
Characterization of rectorite from the Beatrix Gold Mine in South Africa
Atanasova, Maria T.
;
Vyalikh, Anastasia
;
Scheler, Ulrich
;
Focke, Walter Wilhelm
(
Elsevier
,
2016-06
)
Compatibilizing action of a poly(styrene-butadiene) triblock copolymer in ABS/PET-G blends
Joseph, Susan
;
Focke, Walter Wilhelm
;
Thomas, Sabu
(
Brill
,
2010
)
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
)
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
)
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
)
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
)
Alternative oxidants and processing procedures for pyrotechnic time delays
Unknown author
(
University of Pretoria
,
2006-09-13
)
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
)
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
)
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
)
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
)
Sol-gel and solid-state fluorination of lithium cobalt oxide for Li-ion secondary batteries
Unknown author
(
University of Pretoria
,
2017
)
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
)
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
)
Comparison of the reinforcing effect of muscovit and phlogopite in thermoplastic composites
Unknown author
(
University of Pretoria
,
2006-09-22
)
Liquid–solid mass transfer distributions in trickle bed reactors
Nicol, Willie
;
Joubert, Rita
(
Elsevier
,
2013-08
)
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
)
Rotomolded antistatic and flame-retarded graphite nanocomposites
Mhike, Washington
;
Focke, Walter Wilhelm
;
Asante, Joseph K.O.
(
Sage
,
2018
)
Heat transfer analogies for plate heat exchangers
Focke, Walter Wilhelm
(
South African Institute of Chemical Engineers
,
1995
)
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
)
Process development for the removal of iron from nitrided ilmenite
Unknown author
(
University of Pretoria
,
2010
)
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
)
Water conservation through energy conservation
Unknown author
(
University of Pretoria
,
2007-09-04
)
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
)
Microscopic visualisation of succinate producing biofilms of actinobacillus succinogenes
Unknown author
(
University of Pretoria
,
2017
)
Niobium and tantalum beneficiation using gas-phase fluorination
Unknown author
(
University of Pretoria
,
2014
)
Colour reduction from textile effluent
Unknown author
(
University of Pretoria
,
2006-12-18
)
High-capacity adsorption of hexavalent chromium by a polyaniline-Ni(0) nanocomposite adsorbent : expanding the Langmuir-Hinshelwood kinetic model
Lohrentz, Luca
;
Bhaumik, Madhumita
;
Brink, Hendrik Gideon
(
Elsevier
,
2023-11
)
Potential for domestic biogas as household energy supply in South Africa
Unknown author
(
University of Pretoria
,
2015
)
A mathematical technique for the design of near-zero-effluent batch processes
Gouws, J.F. (Jacques)
;
Majozi, Thokozani
(
Water Research Council
,
2008-07
)
Rhizopus oryzae for fumaric acid production : continuous feed strategies to manipulate the metabolism
Unknown author
(
University of Pretoria
,
2022
)
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
)
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
)
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
)
Simulation of in situ bioremediation of CR(VI) in groundwater aquifer environments using a microbial culture barrier
Unknown author
(
University of Pretoria
,
2010-09-25
)
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
)
Controlled-release of mosquito repellents from microporous polymer strands
Unknown author
(
University of Pretoria
,
2019
)
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
)
Biosurfactant assisted bioremediation of petroleum and polycyclic aromatic hydrocarbons in aquatic and soil media
Unknown author
(
University of Pretoria
,
2016
)
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
)
Remobilization of trivalent chromium and the regeneration of in situ permeable reactive barriers during operation
Unknown author
(
University of Pretoria
,
2014
)
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
)
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
)
Enhancing the electrochemical properties of a Nickel-CobaltManganese ternary hydroxide electrode material using graphene foam for supercapacitors applications
Unknown author
(
University of Pretoria
,
2020
)
A simplicial homology algorithm for Lipschitz optimisation
Unknown author
(
University of Pretoria
,
2017
)
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
)
Mesoporous silica recovery from phlogopite by aqua regia leaching
Unknown author
(
University of Pretoria
,
2015
)
The influence of three different intercalation techniques on the microstructure of exfoliated graphite
Van Heerden, Xandra
;
Badenhorst, Heinrich
(
Elsevier
,
2015-07
)
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
)
Synthesis, characterization and antimicrobial activity of bifunctional sulfonamide-amide derivatives
Abbavaram, Babul Reddy A.
;
Reddyvari, Hymavathi R.V.
(
Korean Chemical Society
,
2013
)
The effect of pH control on ammonium release in anaerobic digestion
Unknown author
(
University of Pretoria
,
2023
)
All-cellulose composite production using an ionic liquid : dissolution of wood derived high purity cellulose with BmimCI
Unknown author
(
University of Pretoria
,
2015
)
Electrical double-layer capacitor based on low aqueous electrolyte contents in Emim-TFO ionic liquid
Kitenge, Vianney Ngoyi
;
Tarimo, Delvina Japhet
;
Oyedotun, Kabir Oyeniran
;
Rutavi, Gift
;
Bakhoum, Daba T.
;
Manyala, Ncholu I.
(
Wiley-Hindawi
,
2023-04
)
Solid state vibrational spectroscopy of anhydrous lithium hexafluorophosphate (LiPF[subscript 6])
Kock, L.D. (Lesotlho David)
;
Lekgoathi, M.D.S.
;
Crouse, Philippus L.
;
Vilakazi, B.M.
(
Elsevier
,
2012-10-24
)
Pressurised membrane bioreactor treatment of an inhibitory petrochemical wastewater
Unknown author
(
University of Pretoria
,
2007-01-03
)
Generic gasifier modelling : evaluating model by gasifier type
Unknown author
(
University of Pretoria
,
2008
)
Possible use of biosurfactant produced by microbial consortium from contaminated soil for microbially enhanced oil recovery
Bezza, Fisseha Andualem
;
Chirwa, Evans M.N.
(
Italian Association of Chemical Engineering
,
2017
)
Optimizing Growth Conditions of Azolla pinnata R Brown for Phytoremediation
Unknown author
(
University of Pretoria
,
2023
)
Identification of catalysts for the beneficiation of ptfe pyrolysates
Unknown author
(
University of Pretoria
,
2014
)
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
)
Trickle flow multiple hydrodynamic states : the effect of flow history, surface tension and transient upsets
Unknown author
(
University of Pretoria
,
2008-07-10
)
Photoinitiated cyanoacrylates for fast underwater bonding
Unknown author
(
University of Pretoria
,
2011-09-20
)
Comparative screening study on the adsorption of aqueous Pb(II) using different metabolically inhibited bacterial cultures from industry
Kpai, Patrick Y.
;
Nel, Jaco
;
Haneklaus, Nils
;
Chirwa, Evans M.N.
;
Brink, Hendrik Gideon
(
MDPI
,
2023-12-12
)
Numerical analysis of lubrication in an artificial hip joint
Unknown author
(
University of Pretoria
,
2008-09-23
)
Kinetic model of carbon nanotube production from carbon dioxide in a floating catalytic chemical vapour deposition reactor
Simate, Geoffrey S.
;
Moothi, Kapil
;
Meyyappan, M.
;
Iyuke, Sunny E.
;
Ndlovu, Sehliselo
;
Falcon, Rosemary
;
Heydenrych, Mike D.
(
Royal Society of Chemistry
,
2014
)
Towards understanding photon absorption and emission in MgAl layered double hydroxide
Gevers, B.R. (Bianca)
;
Roduner, Emil
;
Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus)
(
Royal Society of Chemistry
,
2022-01
)
Optimal designs for estimating the parameters in weighted power-mean-mixture models
Coetzer, R.L.J.
;
Focke, Walter Wilhelm
(
Wiley-Blackwell
,
2010-01
)
Emulsion carrier formulations for natural plant extracts : development and stability testing
Unknown author
(
University of Pretoria
,
2019
)
Induktiefgekoppelde plasmas: die rol van die skermgas in hoëdrywingstoerusting
Unknown author
(
University of Pretoria
,
2020
)
The viability of poly (chlorotrifluoroethylene-co-vinylidene fluoride) as an oxidiser in extrudable pyrotechnic compositions
Unknown author
(
University of Pretoria
,
2017
)
Manganese as fuel in slow-burning pyrotechnic time delay compositions
Swanepoel, Darren
;
Del Fabbro, Olinto
;
Focke, Walter Wilhelm
;
Conradie, Corrie
(
Wiley
,
2010-03
)
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
)
Continuous succinic acid fermentation using immobilised Actinobacillus succinogenes
Unknown author
(
University of Pretoria
,
2013
)
The design of electrostatically augmented moving bed granular gas filters
Unknown author
(
University of Pretoria
,
2006-05-19
)
Flash dryer unit optimization through advanced process control
Unknown author
(
University of Pretoria
,
2011-05-10
)
Sublimation kinetics of zirconium tetrafluoride
Pretorius, C.J.
;
Pienaar, A.D.
;
Crouse, Philippus L.
;
Niemand, H.F.
(
Trans Tech
,
2014
)
The effect of Si-Bi2O3 on the ignition of the Al-CuO thermite
Ilunga, K.
;
Del Fabbro, Olinto
;
Yapi, L.
;
Focke, Walter Wilhelm
(
Elsevier
,
2011-01
)
The morphology of solid-liquid contacting efficiency in trickle-bed reactors
Unknown author
(
University of Pretoria
,
2007-05-02
)
Die karakterisering, benutting en vervaardiging van produkte herwin vanuit Lippia scaberrima Sond. (Afrikaans)
Unknown author
(
University of Pretoria
,
2002-09-06
)
Enthalpy of fusion prediction for the economic optimisation of salt based latent heat thermal energy stores
Badenhorst, Heinrich
;
Böhmer, Thomas
(
Elsevier
,
2018-12
)
Biological uranium (VI) reduction in suspended culture and fixed-media bioreactor systems using indigenous isolates of uranium (VI) reducing bacteria
Unknown author
(
University of Pretoria
,
2015
)
Stiffening mechanisms in vermiculite-amorphous polyamide bio-nanocomposites
Macheca, Afonso
;
Focke, Walter Wilhelm
;
Muiambo, H.F. (Herminio Francisco)
;
Kaci, Mustapha
(
Elsevier
,
2016-01
)
Modelling of natural graphite oxidation using thermal analysis techniques
Badenhorst, Heinrich
;
Rand, Brian
;
Focke, Walter Wilhelm
(
Springer
,
2010
)
Characterisation of a prototype solar three-dimensional printer
Unknown author
(
University of Pretoria
,
2018
)
Structural characterization and mechanical behaviour of sodium hydroxide-treated Urena lobata fiber reinforced polypropylene matrix composites
Njoku, Chioma E.
;
Omotoyinbo, Joseph A.
;
Alaneme, Kenneth K.
;
Daramola, Michael Olawale
(
Springer
,
2020-12
)
Enhanced leachability of gold and silver in cyanide media : effect of alkaline pre-treatment of jarosite minerals
Kasaini, H.
;
Kasongo, K.
;
Naude, Natasia
;
Katabua, J.
(
Elsevier
,
2008-12
)
Reduction in coal fines and extended coke production through the addition of carbonisation tar : environmentally clean process technology
Makgato, Stanford S.
;
Falcon, Rosemary M.S.
;
Chirwa, Paxie W.
(
Elsevier
,
2019-06
)
Live and lyophilized fungi-algae pellets as novel biosorbents for gold recovery : critical parameters, isotherm, kinetics and regeneration studies
Shen, Na
;
Chirwa, Evans M.N.
(
Elsevier
,
2020-06
)
Isolation, identification and characterisation of butyric acid degrading bacterium from pit latrine faecal sludge
Njalam'mano, John Bright Joseph
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2018
)
Effect of silica sodalite loading on SOD/PSF membranes during treatment of phenol-containing wastewater
Sadare, Olawumi Oluwafolakemi
;
Ngobeni, Rivoningo
;
Daramola, Michael Olawale
(
MDPI
,
2022-08-19
)
Different transition metal combinations of LDH systems and their organic modifications as UV protecting materials for polypropylene (PP)
Naseem, Sajid
;
Lonkar, Sunil P.
;
Leuteritz, Andreas
;
Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus)
(
Royal Society of Chemistry
,
2018
)
Mn+Sb2O3 thermite/intermetallic delay compositions
Montgomery, Yolandi C.
;
Focke, Walter Wilhelm
;
Atanasova, Maria T.
;
Del Fabbro, Olinto
;
Kelly, Cheryl
(
Wiley
,
2016-10
)
Al-Ni-NiO pyrotechnic time-delays
Guo, Shasha
;
Focke, Walter Wilhelm
;
Tichapondwa, Shepherd Masimba
(
Wiley
,
2020-04
)
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