Characterisation of winery wastewater from continuous flow settling basins and waste stabilisation ponds over the course of 1 year: implications for biological wastewater treatment... von Welz, P J, Holtman, G, Haldenwang, R, le Roes-Hill, M

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Biological sand filter system treating winery effluent for effective reduction in organic load and pH neutralisation von Holtman, G.A., Haldenwang, R., Welz, P.J.

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In-line rheological characterisation of wastewater sludges using non-invasive ultrasound sensor technology von Haldenwang, R., Kotze, R., Rossle, W., Fester, V.

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Prediction of filtrate suspended solids and solids capture based on operating parameters for belt filter press von Kholisa, B., Fester, V.G., Haldenwang, R.

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Characterisation of heritage cementing materials for restoration purposes : a review von Haldenwang, R, Pallav, Kumar, Loke, M.E

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Commissioning of a novel in-line rheometery system in a wastewater treatment plant for more efficient polymer dosing von Kotzé, R., Fester, V., Kholisa, B., Haldenwang, R., Rössle, W.

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The influence of grain physicochemistry and biomass on hydraulic conductivity in sand-filled treatment wetlands von Welz, P.J., Mbasha, W., Smith, I., Holtman, G., Terblanche, G., Le Roes-Hill, M., Haldenwang, R.

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Laminar and Turbulent Flow of Non-Newtonian Fluids in Open Channels for Different Cross-Sectional Shapes von Burger, J. H, Haldenwang, R, Alderman, N. J

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Kinetics of emulsification and rheological properties of highly concentrated explosive emulsions von Mudeme, S., Masalova, I., Haldenwang, R.

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Centrifugal Pump Derating for Non-Newtonian Slurries von Kalombo, J. J. N, Haldenwang, R, Chhabra, R. P, Fester, V. G

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Influence of the Rheological Model Used in Pipe-Flow Prediction Techniques for Homogeneous Non-Newtonian Fluids von van den Heever, E. M, Sutherland, A. P. N, Haldenwang, R

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Effect of Limestone On The Cement Paste Hydration In The Presence Of Polycarboxylate Superplasticiser von Elmakki, R., Masalova, I., Haldenwang, R., Malkin, A., Mbasha, W.

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A feasibility study of in-line rheological characterisation of a wastewater sludge using ultrasound technology von Haldenwang, R., Rossle, W., Fester, V., Kotze, R.

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Sludge pipe flow pressure drop prediction using composite power-law friction factor - Reynolds number correlations based on different non-Newtonian Reynolds numbers von Fester, V.G., Holm, R., Chhabra, R.P., Sutherland, A.P.N., Haldenwang, R.

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Comparison of continuous and pulse mode of operation of pilot biosand reactors treating winery effluent von Holtman, G.A., Haldenwang, R., Welz, P.J.

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Biosand reactors for remediation of winery effluent in support of a circular economy and the positive effect of sand fractionation on hydraulic and operational performance von Holtman, G.A., Haldenwang, R., Welz, P.J.

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Measurement and analysis of flow behaviour in complex geometries using the Ultrasonic Velocity Profiling (UVP) technique von Kotzé, Reinhardt, Wiklund, Johan, Haldenwang, Rainer, Fester, Veruscha

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Experimental database for non-Newtonian flow in four channel shapes von Burger, Johan, Haldenwang, Rainer, Alderman, Neil

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Power law and composite power law friction factor correlations for laminar and turbulent non-Newtonian open channel flow von Burger, J. H., Haldenwang, R., Chhabra, R. P., Alderman, N. J.

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Experimental procedure and database for non-Newtonian open channel flow von Haldenwang, Rainer, Slatter, Paul

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