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Showing 100 out of a total of 866 results for community: Chemical Engineering.
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Kinetics and thermodynamic parameters for the manufacturing of anhydrous zirconium tetrafluoride with ammonium acid fluoride as fluorinating agent
Pretorius, C.J.
;
Du Plessis, W.
;
Nel, Johannes T.
;
Crouse, Philippus L.
(
Southern African Institute of Mining and Metallurgy
,
2012-07
)
Comparison of the performance of two atmospheric dispersion models (AERMOD and ADMS) for open pit mining sources of air pollution
Unknown author
(
University of Pretoria
,
2012-06-26
)
Evaluation of adsorption and kinetics of neem leaf powder (Azadirachta indica) as a bio-sorbent for desulfurization of dibenzothiophene (DBT) from synthetic diesel
Sadare, Olawumi Oluwafolakemi
;
Ayeni, Augustine Omoniyi
;
Daramola, Michael Olawale
(
Elsevier
,
2022-03
)
Crystallization of nanocomposites of an isotactic random butene-1/ethylene copolymer and layered double hydroxide
Mollova, Ayret
;
Kolesov, Igor
;
Androsch, Rene
;
Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus)
;
Focke, Walter Wilhelm
;
Funari, Sergio S.
(
Springer
,
2013-11
)
Bandgap tailoring of ZnO using metallic sulphides for enhanced visible-light-active photocatalytic water treatment
Mugumo, Rachel
;
Ichipi, Emmanuel O.
;
Tichapondwa, Shepherd Masimba
;
Chirwa, Evans M.N.
(
Italian Association of Chemical Engineering
,
2023
)
Effect and optimization of process conditions during solvolysis and torrefaction of pine sawdust using the desirability function and genetic algorithm
Ikegwu, Ugochukwu M.
;
Ozonoh, Maxwell
;
Okoro, Nnanna-Jnr M.
;
Daramola, Michael Olawale
(
American Chemical Society
,
2021-07-28
)
Photocatalytic degradation of phenolic compounds and algal metabolites in water
Unknown author
(
University of Pretoria
,
2014
)
Effect of the value of x in NH4F·xHF on the digestion of plasma-dissociated zircon
Du Plessis, W.
;
Pienaar, A.D.
;
Postma, C.J.
;
Crouse, Philippus L.
(
Elsevier
,
2016-02
)
A systematic approach to model predictive controller constraint handling : rigorous geometric methods
Unknown author
(
University of Pretoria
,
2011
)
Rheological Behaviour and Characterisation of Pitch-Based Carbon Precursors
Unknown author
(
University of Pretoria
,
2015
)
Post-pyrolysis treatments of biochars from sewage sludge and A. mearnsii for ammonia (NH4-n) recovery
Beckinghausen, Aubrey
;
Reynders, Jonathan
;
Merckel, Ryan David
;
Wu, Yun Wen
;
Marais, Heidi Lynn
;
Schwede, Sebastian
(
Elsevier
,
2020-08
)
Biosorption and desorption potential of gold(III) by freshwater microalgae scenedesmus obliquus as-6-1
Shen, Na
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2018
)
Esterification of acetic acid with methanol : a kinetic study on Amberlyst 15
Unknown author
(
University of Pretoria
,
2007-05-15
)
Biosurfactant enhanced biodegradation of high molecular weight polycyclic aromatic hydrocarbons in a two-stage continuous stirred tank bioreactors and biofilm tank
Unknown author
(
University of Pretoria
,
2017
)
Biosurfactant Enhanced Bioelectrokinetic Remediation of Petrochemical Contaminated Soil
Unknown author
(
University of Pretoria
,
2019
)
Manufacture of ferrofluid : basic aspects and the influence of key parameters on the process
Unknown author
(
University of Pretoria
,
2007-05-18
)
Single and binary component sorption of the fission products Sr2+, Cs+ and Co2+ from aqueous solutions by sulphate reducing bacteria
Ngwenya, Nonhlanhla
;
Chirwa, Evans M.N.
(
Elsevier
,
2010-05
)
Forward osmosis using organic cationic draw solutions for water recovery
Unknown author
(
University of Pretoria
,
2017
)
Interactions of metal-based engineered nanoparticles with aquatic higher plants : a review of the state of current knowledge
Thwala, Melusi
;
Klaine, Stephen J.
;
Musee, Ndeke
(
Wiley
,
2016-07
)
Selective biosorption of precious metals by cell-surface engineered microalgae
Shen, Na
;
Birungi, Z.S. (Zainab)
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2017
)
Optimisation of power plant utility systems using process integration
Unknown author
(
University of Pretoria
,
2013-10
)
Design, modelling and construction of a scalable dual fluidised bed reactor for the pyrolysis of biomass
Unknown author
(
University of Pretoria
,
2013-01-07
)
Impact of metabolite accumulation on the structure, viability and development of succinic acid–producing biofilms of Actinobacillus succinogenes
Mokwatlo, Sekgetho Charles
;
Nchabeleng, Makhine Ernest
;
Brink, Hendrik Gideon
;
Nicol, Willie
(
Springer
,
2019-08
)
Layered double hydroxide derivatives as flame retardants for flexible PVC
Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus)
;
Molefe, Dan
;
Focke, Walter Wilhelm
;
Ofosu, Osei
(
Wiley
,
2019-04
)
Facile synthesis of Ag/AgCI/BiOCI composite Z-scheme photocatalyst for visible-light-driven pollutant removal
Unknown author
(
University of Pretoria
,
2019
)
Potentials of torrefied pine sawdust as a renewable source of fuel for pyro-gasification : Nigerian and South African perspective
Okoro, Nnanna-jnr M.
;
Ozonoh, Maxwell
;
Harding, Kevin G.
;
Oboirien, Bilianu O.
;
Daramola, Michael Olawale
(
American Chemical Society
,
2021-01
)
Enhancing methane production through anaerobic co-digestion of sewage sludge : a modified ADM1 model approach
Mudzanani, Khuthadzo E.
;
Phadi, Terence T.
;
Iyuke, Sunny E.
;
Daramola, Michael Olawale
(
MDPI
,
2023-09
)
Modelling U(VI) reduction by Pseudomonas stutzeri
Chabalala, Simphiwe
;
Chirwa, Evans M.N.
(
AIDIC - The Italian Association of Chemical Engineering
,
2012
)
One-step green synthesis of water-soluble fluorescent carbon dots and its application in the detection of Cu2+
Sanni, Saheed O.
;
Moundzounga, Theo H.G.
;
Oseghe, Ekemena O.
;
Haneklaus, Nils H.
;
Viljoen, Elvera L.
;
Brink, Hendrik Gideon
(
MDPI
,
2022-03-14
)
Liquid-solid mass transfer in conventional and inverse fluidized beds
Unknown author
(
University of Pretoria
,
2012
)
Catalytic degradation study of iron (fe) containing LDHPP composites
Naseem, Sajid
;
Leuteritz, Andreas
;
Gevers, Bianca R.
;
Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus)
;
Leuteritz, Andreas
(
American Institute of Physics
,
2020-11
)
Effect of oxidation reduction potential (Eh) on the biocatalytic oxidation of As3+ to As5+ in a mixed culture of chemoautotrophic bacteria
Igboamalu, Tony Ebuka
;
Nyakale, Atlegang
;
Matsena, Mpumelelo Thomas
;
Chirwa, Evans M.N.
(
Italian Association of Chemical Engineering
,
2020
)
Development of an insecticide impregnated polymer wall lining for malaria vector control
Sibanda, Mthokozisi Mayibongwe
;
Focke, Walter Wilhelm
(
BioMed Central
,
2014-09-22
)
Polypropylene-based long-life insecticide-treated mosquito netting
Focke, Walter Wilhelm
;
Van Pareen, Walter
(
Walter de Gruyter
,
2011-10
)
Efficacy of Calcined Layered Double Hydroxide Clays in the Remediation of Phenol from Wastewater
Unknown author
(
University of Pretoria
,
2021
)
Thermal properties of lauric- and stearic acid intercalated layered double hydroxides
Focke, Walter Wilhelm
;
Nhlapo, N.S. (Nontete Suzan)
;
Moyo, Lumbidzani
;
Verryn, Sabine Marie Charlotte
(
Taylor & Francis
,
2010
)
The burn rate of calcium sulfate dihydrate-aluminium thermites
Unknown author
(
University of Pretoria
,
2018
)
Modelling and optimisation of flexible PVC compound formulation for mine cables
Unknown author
(
University of Pretoria
,
2017
)
Microbial Pb(II) precipitation : the effects of aeration conditions and glucose presence on a lead-mine consortium
Horstmann, Carla
;
Brink, Hendrik Gideon
(
The Italian Association of Chemical Engineering
,
2019
)
Microbial precipitation of Pb(II) with wild strains of Paraclostridium bifermentans and Klebsiella pneumoniae isolated from an industrially obtained microbial consortium
Neveling, Olga
;
Ncube, Thato M.C.
;
Ngxongo, Ziyanda P.
;
Chirwa, Evans M.N.
;
Brink, Hendrik Gideon
(
MDPI
,
2022-10-14
)
Modelling lead and cadmium uptake by star grass under irrigation with treated wastewater
Unknown author
(
University of Pretoria
,
2007-10-27
)
Resistive switching behaviour of nickel nanoparticle-embedded naphthalene sulphonic acid-doped polyaniline nanocomposites
Bhaumik, Madhumita
;
Maity, Arjun
;
Brink, Hendrik G.
;
Dlamini, Zolile Wiseman
;
Vallabhapurapu, Srinivasuvijaya
(
IOP Publishing
,
2024-01
)
Deposition of silicon carbide coatings on alumina particles in a microwave plasma-assisted spouted bed reactor
Unknown author
(
University of Pretoria
,
2018
)
A thermogravimetric study of the reactions of molybdenum disilicide with anhydrous hydrogen fluoride and fluorine
Gama, Jabulani Selby
;
Wagener, J.B.
;
Crouse, Philippus L.
(
Elsevier
,
2013-01
)
Potential for domestic biogas as household energy supply in South Africa
Msibi, Sunset S.
;
Kornelius, Gerrit
(
The Research Energy Centre of the University of Cape Town
,
2017-05
)
Potential biological deodorisation of Butyric acid by aerobic bacterial species of Bacillus genus under different pH conditions
Njalam'mano, John Bright Joseph
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2019
)
Crystallisation aspects of the wet-process phosphoric acid industry
Unknown author
(
University of Pretoria
,
2005-04-20
)
Steam System Network Analysis, Synthesis and Optimisation
Unknown author
(
University of Pretoria
,
2013
)
Closed loop performance monitoring
Unknown author
(
University of Pretoria
,
2007-04-12
)
Catalytic performance of NiFe2O4 and Ni0.3Zn0.7Fe2O4 magnetic nanoparticles during biodiesel production
Mapossa, António Benjamim
;
Dantas, Joelda
;
Silva, Manoel R.
;
Kiminami, Ruth H.G.A.
;
Costa, Ana Cristina F.M.
;
Daramola, Michael Olawale
(
Elsevier
,
2020-02
)
An investigation into a treatment strategy for the Berg River water at the Voëlvlei water treatment plant
Unknown author
(
University of Pretoria
,
2011-09-21
)
Interphase mass transfer of the high velocity bubbling fluidization regime
Saayman, Jean
;
Nicol, Willie
(
Elsevier
,
2015-01
)
The dynamic modelling of a laboratory-scale packed distillation column, used to separate mixtures of tetrafluoroethylene, hexafluoropropylene and octafluorocyclobutane at sub-zero temperatures
Unknown author
(
University of Pretoria
,
2019
)
Production and sintering of mesophase pitch from anthralene oil
Unknown author
(
University of Pretoria
,
2015
)
Amoss: Improving Simulation Speed and Numerical Stability of Large-Scale Mixed Continuous/Conditional Stochastic Differential Simulations
Unknown author
(
University of Pretoria
,
2021
)
Heat-constrained modelling of calcium sulphate reduction
Jordan, Luke
;
Van Vuuren, David
(
Southern African Institute of Mining and Metallurgy
,
2022-10
)
Thermal properties of polyethylene flame retarded with expandable graphite and intumescent fire retardant additives
Kruger, Hermanus Joachim
;
Focke, Walter Wilhelm
;
Mhike, Washington
;
Taute, A.T. (Albertus)
;
Roberson, Albert
(
Wiley
,
2017-10
)
Correlating multicomponent surface tension data with Padé approximants. Part I. Surface tension
Dzingai, Pethile
;
Pretorius, Franco
;
Focke, Walter Wilhelm
(
Elsevier
,
2024-02
)
Novel simulation technique for the prediction of complex oxidation behaviour in natural graphite flakes
Badenhorst, Heinrich
(
Elsevier
,
2013
)
Microbial precipitation of Pb(II) with wild strains of Klebsiella Pneumoniae and Paraclostridium Bifermentans isolated from an industrially obtained microbial consortium
Unknown author
(
University of Pretoria
,
2022
)
Fate, behaviour, and implications of ZnO nanoparticles in a simulated wastewater treatment plant
Chauque, E.F.C.
;
Zvimba, J.N.
;
Ngila, J.C.
;
Musee, Ndeke
(
Water Research Commission
,
2016-01
)
Removal of chromium (VI) ions from polluted water using kaolinite-supported Fe/Al oxide(hydroxide) composite nanoadsorbents
Bezza, Fisseha Andualem
;
Chirwa, Evans M.N.
(
Italian Association of Chemical Engineering
,
2022
)
Application of acidogenic solids removal in the biological treatment of wastewater from a Bagasse based pulp and paper mill
Unknown author
(
University of Pretoria
,
2006-10-28
)
Formulations, development and characterization techniques of investment casting patterns
Tewo, Robert K.
;
Rutto, Hilary L.
;
Focke, Walter Wilhelm
;
Seodigeng, Tumisang
;
Koech, Lawrence K.
(
De Gruyter
,
2019-04
)
Trickle flow liquid-solid mass transfer and wetting efficiency in small diameter columns
Joubert, Rita
;
Nicol, Willie
(
Wiley-Blackwell
,
2013-03
)
Hydrodynamics of fluidization in an annular space
Unknown author
(
University of Pretoria
,
2015
)
Approaching electrodes configurations in bio-electrokinetic deoiling of petrochemical contaminated soil
Gidudu, Brian
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2019-10-25
)
Performance evaluation of biological selenium IV (Selenite) reduction by a pure culture of Pseudomonas stutzeri NT-I
Unknown author
(
University of Pretoria
,
2020
)
Investigating the effect of linear velocity in reciprocating contacts
Unknown author
(
University of Pretoria
,
2021
)
Protein from preprocessed waste activated sludge as a nutritional supplement in chicken feed
Chirwa, Evans M.N.
;
Lebitso, Mokobori Tom Moses
(
IWA Publishing
,
2014-04
)
Simultaneous degradation of phenol and reduction of chromium (VI) using UV/TiO2 photocatalysis
Tshuto, Temoso T.
;
Kitoto, Edwin O.
;
Ranamane, Lazarus K.
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2017
)
Thermal and mechanical properties of investment casting pattern material based on paraffin wax fortified with LLDPE and filled with PMMA
Tewo, Robert Kimutai
;
Rutto, Hilary Limo
;
Focke, Walter Wilhelm
;
Ramjee, Shatish
;
Seodigeng, Tumisang
(
American Institute of Physics
,
2020-11
)
Biosurfactant assisted degradation of high ring number PAHs using a two-stage CSTR/fully submerged fixed-film bioreactors in series
Lutsinge Nembudani, Tshilidzi Bridget
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2018
)
Characterisation of expandable graphite and its flame retardant abilities in flame retardant systems for polyethylene
Unknown author
(
University of Pretoria
,
2017
)
Kinetic study of Cr(VI) reduction in an indigenous mixed culture of bacteria in the presence of as(III)
Igboamalu, Tony E.
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2016
)
Effect of DEET on the crystallinity of bicomponent poly(lactic acid) monofilaments
Ferreira, I.V.W. (Ignatius)
;
Leuteritz, Andreas
;
Brunig, Harald
;
Focke, Walter Wilhelm
;
Androsch, Rene
(
American Institute of Physics
,
2020-11
)
Modelling the thermal degradation and stabilisation of PVC in a torque rheometer
Fechter, Reinhard Heinrich
;
Sandrock, Carl
;
Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus)
(
De Gruyter
,
2018-04
)
The quantification of atmospheric emissions from complex configuration sources using reverse dispersion modelling
Akinshipe, Oladapo
;
Kornelius, Gerrit
(
Springer
,
2017-11
)
Short-term adsorption of gold using self-flocculating microalga from wastewater and its regeneration potential by bio-flocculation
Shen, Na
;
Chirwa, Evans M.N.
(
Springer
,
2019-06
)
Novel method for thermal conductivity measurement through flux signal deconvolution
Badenhorst, Heinrich
;
Sandrock, Carl
(
Elsevier
,
2016-05
)
Carbon black nanofluid synthesis for use in concentrated solar power applications
Unknown author
(
University of Pretoria
,
2016
)
A slow-release organophosphate-filled trilayer polyolefin film
Unknown author
(
University of Pretoria
,
2017
)
Development of a dynamic hip joint simulation model
Unknown author
(
University of Pretoria
,
2007-06-26
)
The impact of alkali metal halide electron donor complexes in the photocatalytic degradation of pentachlorophenol
Khuzwayo, Zakhele Siyanda Prince
;
Chirwa, Evans M.N.
(
Elsevier
,
2017-01
)
Evaluating the costs and benefits associated with the reduction in SO2 emissions from industrial activities on the highveld of South Africa
Unknown author
(
University of Pretoria
,
2016
)
Modelling performance evaluation of microbial desulphurization of Waterberg steam coal in CSTR
Makgato, Stanford S.
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2019-10-25
)
Evaluation of apical and molecular effects of algae Pseudokirchneriella subcapitata to cerium oxide nanoparticles
Mahaye, Ntombikayise
;
Musee, Ndeke
(
MDPI
,
2023-03-19
)
Capacitive deionization technologyTM development and evaluation of an industrial prototype system
Unknown author
(
University of Pretoria
,
2006-02-18
)
Wastewater minimisation in multipurpose batch plants with changeover constraints and energy optimisation
Unknown author
(
University of Pretoria
,
2017
)
Weighted-Power-Mean mixture model for the Gibbs energy of fluid mixtures
Focke, Walter Wilhelm
(
American Chemical Society
,
2009-04
)
Ion exchanged vermiculites with lower expansion onset temperatures
Muiambo, H.F. (Herminio Francisco)
;
Focke, Walter Wilhelm
(
Routledge
,
2012-02
)
Use of a GIS tool for the assessment of wind potential and location of wind farms : adjustments to demand profiles
Unknown author
(
University of Pretoria
,
2015
)
Experimental optimisation of a simple basin solar still; Improved heat loss management and evaporation rate
Unknown author
(
University of Pretoria
,
2018
)
Comparison of the performance of Chlorococcum ellipsoideum and Tetradesmus obliquus as a carbon source for reduction of Cr(VI) with bacteria
Roestorff, Maria M.
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2018
)
As(III) oxidation and electron mass transfer kinetic in an enriched mixed culture of Bacillus sp., and Exiguobacterium sp., isolated from cow dip in South Africa
Igboamalu, Tony Ebuka
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2018
)
Pyrolysis oil composition and catalytic activity estimated by cumulative mass analysis using Py-GC/MS EGA-MS
Merckel, R.D. (Ryan David)
;
Heydenrych, M.D. (Michael)
;
Sithole, Bruce B.
(
Elsevier
,
2021-03
)
Advanced process monitoring using wavelets and non-linear principal component analysis
Unknown author
(
University of Pretoria
,
2007-01-12
)
Trapping citronellal in a microporous polyethylene matrix
Akhtar, Mohamed U.
;
Focke, Walter Wilhelm
(
Elsevier
,
2015-08
)
Layered double hydroxides as nano additives in poly(ϵ-caprolactone)
Manhique, A.J. (Arao Joao)
;
Focke, Walter Wilhelm
;
Madivate, Carvalho
(
Routledge
,
2012-02
)
Biodegradation of fluoranthene in an aerated biofilm reactor with biosurfactant producing CSTR staged in series
Lutsinge Nembudani, Tshilidzi Bridget
;
Chirwa, Evans M.N.
(
The Italian Association of Chemical Engineering
,
2019
)
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Chirwa, Evans M.N. (136)
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