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Alexandra Gordon, Mark C. Leaper, Herman Potgieter, Darlington Ashiegbu and Vusumuzi Sibanda
The aim of the study was to investigate the application of photocatalytic advanced oxidation (PAO) for the treatment of water contaminated with dark humic material from fynbos biome plants, which cannot be treated by conventional methods. The study used ...
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F Marais, H Potgieter, D J Whitefield
Pág. 1
Deursigtige polikristallyne magnesiumaluminaat-spinel is ?n potensiële kandidaat vir die vervanging van die saamgesmelte silikaglas wat in die deursigtige vensters van pantser voertuie en van ruimtevaartuie gebruik word. Hierdie materiaal is goedkoper as...
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Prince Chukwuneme Enwereji,Marius Potgieter
Pág. 227 - 234
Payment for municipal services by residents in municipalities of the North West province is a challenging issue as consumer debt keeps on accumulating despite measures taken by the municipal role players to curb escalating accruals. The purpose of this s...
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Wouter D van der Spoel Badenhorst, M Potgieter, H M Krieg, D J Van der Westhuizen
Pág. 143
Herwinning van uraan word tradisioneel deur middel van vloeistof-vloeistof ekstraksie uitgevoer, maar weens verskeie voordele kan pertraksietegnieke alternatiewelik gebruik word. Die beperking van die pertraksietegniek ten opsigte van uraanstroping,...
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Marcelle Potgieter, John C. Barry, Derik J. van der Westhuizen, Henning M. Krieg
Pág. 1 bladsy
Geen opsomming beskikbaar nie.
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Kariska Potgieter, Reinout Meijboom, Marianne Cronje
Pág. 1 bladsy
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C. Potgieter, S. Claassens, M. de Beer
Pág. 1 bladsy
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D.F. Malan, P.S. Piper, G.M. Potgieter and M. du Toit
Pág. 35 - 42
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Sanja Potgieter-Vermaak, Marianne Stranger, leen Verlinden, Edward Roekens, Rene Van Grieken
Pág. 266 - 286
In most parts of Europe NO2 emissions from excessive road traffic, concentrated by confined spaces and limited dispersion, are often higher than the ambient guideline values. As a pollutant,NO2 has a number of adverse effects on human health and t...
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Petrus Potgieter
Pág. 287 - 293
This paper attempts to define a general framework for computability on an arbitrary topological space X . The elements of X are taken as primitives in this approach?also for the coding of functions ? and, except when X = N, the natural numbers are...
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