Search Results - "Stevens, G.W."

Formation of an amorphous silica gel barrier under CO2 storage conditions by Castañeda-Herrera, C.A., Black, J.R., Llanos, E.M., Stevens, G.W., Haese, R.R.

“…•Silica barrier formation can be used as a remediation or mitigation strategy reducing the risk of a CO2 leak.•Silica gel barriers were formed under CO2…”
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Mechanisms for the ultrasonic enhancement of dairy whey ultrafiltration by Muthukumaran, S., Kentish, S.E., Ashokkumar, M., Stevens, G.W.

“…Low frequency ultrasound has been used to facilitate cross-flow ultrafiltration of dairy whey solutions. Experimental results show that ultrasonic irradiation…”
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Innovations in separations technology for the recycling and re-use of liquid waste streams by Kentish, S.E., Stevens, G.W.

“…As the costs of wastewater disposal increase more emphasis is being placed upon the recovery and recycling of valuable chemicals contained within these…”
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Cell migration and proliferation during monolayer formation and wound healing by Tremel, A., Cai, A., Tirtaatmadja, N., Hughes, B.D., Stevens, G.W., Landman, K.A., O’Connor, A.J.

“…The interaction of living cells with surfaces is important in applications of biomaterials, such as tissue engineering. Characterising and modelling the…”
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The use of ultrasonic cleaning for ultrafiltration membranes in the dairy industry by Muthukumaran, S, Yang, K, Seuren, A, Kentish, S, Ashokkumar, M, Stevens, G.W, Grieser, F

“…The ultrafiltration of whey solutions is a common feature of dairy processes. However, the frequent fouling of ultrafiltration membranes and the subsequent…”
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Phenol recovery with tributyl phosphate in a hollow fiber membrane contactor: Experimental and model analysis by Shen, S.F., Smith, K.H., Cook, S., Kentish, S.E., Perera, J.M., Bowser, T., Stevens, G.W.

“…The extraction and stripping of phenol using a solution of tributyl phosphate in kerosene in a hydrophobic polypropylene hollow fiber membrane contactor has…”
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The Direct Measurement of the Forces of Interaction between a Colloid Particle and an Oil Droplet by Mulvaney, P., Perera, J.M., Biggs, S., Grieser, F., Stevens, G.W.

“…An atomic force microscope was used to measure the forces between a silica sphere (diameter 10 μm) and an-decane droplet (diameter 0.3 mm) in water…”
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A novel method improving low separation performance for W/O/W ELM permeation of erythromycin by Habaki, H, Egashira, R, Stevens, G.W, Kawasaki, J

“…The permeation of erythromycin, macrolide antibiotics, into a W/O emulsion globule was simulated with the multi-layer liquid membrane model and the formation…”
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Instability Mechanisms of Supported Liquid Membranes by Dreher, T. M., Stevens, G. W.

“…Supported liquid membranes (SLMs) have the ability to selectively separate low concentrations of metal and other ions from solution, and are therefore suited…”
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Mass transfer to freely-moving drops by Temos, J., Pratt, H.R.C., Stevens, G.W.

“…Mass transfer coefficient data are presented for the transfer of solutes between isolated drops and continuous phase in a droplet file column. Radioactivity…”
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Hydraulic performance of a permeable reactive barrier at Casey Station, Antarctica by Mumford, K.A., Rayner, J.L., Snape, I., Stevens, G.W.

“…•A permeable reactive barrier to intercept and degrade fuel installed in Antarctica.•Permeable reactive barrier permeability assessed through use of tracer…”
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Design, installation and preliminary testing of a permeable reactive barrier for diesel fuel remediation at Casey Station, Antarctica by Mumford, K.A., Rayner, J.L., Snape, I., Stark, S.C., Stevens, G.W., Gore, D.B.

“…To minimize the environmental impact of a fuel spill a permeable bio-reactive barrier (PRB) was designed and installed at Australia's Casey Station. The PRB…”
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Impact of Fly Ash on the Membrane Performance in Postcombustion Carbon Capture Applications by Alharthi, K, Christianto, Y, Aguiar, A, Stickland, A. D, Stevens, G. W, Kentish, S. E

“…The presence of particulate impurities in the form of fly ash within a postcombustion carbon capture application will be difficult to avoid. In this work, the…”
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The application of ultrasound to dairy ultrafiltration: The influence of operating conditions by Muthukumaran, Shobha, Kentish, Sandra E., Stevens, Geoffrey W., Ashokkumar, Muthupandian, Mawson, Raymond

“…Work previously presented has shown that ultrasound can be effective in enhancing both the production and cleaning cycles of dairy membrane processes. In this…”
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Monoethanolamine Reclamation Using Electrodialysis by Lim, J, Aguiar, A, Scholes, C. A, Dumée, L. F, Stevens, G. W, Kentish, S. E

“…Monoethanolamine (MEA) is the benchmark solvent for the capture of carbon dioxide from both natural gas and flue gas streams. Despite its effectiveness in…”
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Electrophoretic mobilities of proteins and protein mixtures in porous membranes by O'Connor, A.J., Pratt, H.R.C., Stevens, G.W.

“…The electrophoresis of bovine serum albumin (BSA) and bovine haemoglobin (BHb) through microfiltration membranes has been investigated using an apparatus…”
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Microfiltration of skim milk using polymeric membranes for casein concentrate manufacture by Lawrence, N.D., Kentish, S.E., O’Connor, A.J., Barber, A.R., Stevens, G.W.

“…Ceramic membranes are classically used for microfiltration of dairy fluids with large wall shear stress values achieved through the use of high crossflow…”
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Electrophoretic mobilities of proteins and protein mixtures by Douglas, N.G., Humffray, A.A., Pratt, H.R.C., Stevens, G.W.

“…Electrophoretic mobilities of bovine serum albumin (SA), haemoglobin (Hb) and ovalbumin (OA) have been determined by direct ultramicroscopic observation of the…”
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Evaluation of a permeable reactive barrier to capture and degrade hydrocarbon contaminants by Mumford, K. A., Powell, S. M., Rayner, J. L., Hince, G., Snape, I., Stevens, G. W.

“…A permeable reactive barrier (PRB) was installed during 2005/2006 to intercept, capture and degrade a fuel spill at the Main Power House, Casey Station,…”
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The influence of feed pH on the performance of a reverse osmosis membrane during alginate fouling by Hoang, T., Stevens, G.W., Kentish, S.E.

“…The performance of a brackish water reverse osmosis membrane in the presence of a model polysaccharide foulant, sodium alginate, is investigated. The…”
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