Browsing Research Articles (Civil Engineering) by UP Author "Mahlaba, Jabulani Samuel"

Now showing items 1-3 of 3

Effect of fly ash characteristics on the behaviour of pastes prepared under varied brine conditions

Mahlaba, Jabulani Samuel; Kearsley, Elsabe P.; Kruger, Richard A. (Elsevier, 2011-07)

To meet the escalating demand of energy more coal ash and brines are inevitably produced as by-products. Large volumes of these wastes and increasing environmental awareness necessitate the development of more sustainable ...
Evaluation of workability and strength development of fly ash pastes prepared with industrial brines rich in SO¼ and Cl to expand brine utilisation

Mahlaba, Jabulani Samuel; Kearsley, Elsabe P.; Kruger, Richard A.; Pretorius, P.C. (Pieter Corne) (Elsevier, 2011-05)

Anthropogenic pollution is an unavoidable consequence of both producing energy from coal and desalination of water. Coal ash and brines are partially utilised due to vast volumes and stringent legal environmental requirements. ...
Physical, chemical and mineralogical characterisation of hydraulically disposed fine coal ash from SASOL Synfuels

Mahlaba, Jabulani Samuel; Kearsley, Elsabe P.; Kruger, Richard A. (Elsevier, 2011-07)

Coal serves as the primary energy source in most parts of the world. It is a fact that coal combustion yields enormous quantities of fly ash some of which are either hydraulically placed or dry dumped. The current study ...

Now showing items 1-3 of 3

Search UPSpace