Techno-economic analysis of electricity and heat production by co-gasification of coal, biomass and waste tyre in South Africa

2018 ◽  
Vol 201 ◽  
pp. 192-206 ◽  
Author(s):  
M. Ozonoh ◽  
T.C. Aniokete ◽  
B.O. Oboirien ◽  
M.O. Daramola
2004 ◽  
Vol 33 (1) ◽  
Author(s):  
Melville Saayman ◽  
Andrea Saayman

2017 ◽  
Vol 32 (suppl_1) ◽  
pp. i53-i63 ◽  
Author(s):  
Emmanuelle Daviaud ◽  
Lungiswa Nkonki ◽  
Petrida Ijumba ◽  
Tanya Doherty ◽  
Joy E Lawn ◽  
...  

Dela ◽  
2004 ◽  
pp. 329-340 ◽  
Author(s):  
A. C. Horn

In the article socio-economic analysis of neighborhood is presented on the basis of big ethni-cally defined neighborhoods in Pretoria and the practice of the inhabitants thereof: communi-cations, activities, relation to environment, activities of individuals, form of neighborhoods. A neighborhood is defined as a form of interaction of natural and social environment.


Koedoe ◽  
1993 ◽  
Vol 36 (2) ◽  
Author(s):  
W.G. Engelbrecht ◽  
P.T. Van der Walt

In an economic analysis the present use of the most important national park in South Africa, (Kruger National Park) is compared with the use of the same land for agricultural purposes. The present use of the Kruger National Park creates substantially more net social benefits to society than agricultural use. The question remains whether these benefits are equitably distributed at various levels of the South African society.


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