Planning for a green built environment is contextualised within notions of sustainability and unsustainability. The need to create a greater awareness of green planning processes; the importance of integrating green planning ...
Literature study on the impact of parameters (nutrient, temperature, surface materials and condition, hydrodynamics) on biofilm formation is well studied. Extensive research has focused on studying the relationship between ...
The eco-friendly alternatives use is increasing momentum in a conscious effort
towards sustainability. In this regards, the relevance and the economic value of
using copper slag as a concrete aggregate are explored in ...
Biofilm attachment, development, behaviour and population characteristics are strongly influenced by many environmental factors and by biological properties. One of the most important factors affecting biofilm structure ...
Kansanshi mine sulphide ore circuit did not achieve target flotation recovery in
2016, hence it was deemed necessary to carry out a research aimed at optimizing
this circuit. The objective of the research was to optimise ...
Brink, Basil(Chief Director (Building Services) SA Transport Services, 1987-11)
The purpose of the report is to provide a comprehensive spatial survey of Johannesburg's main station, also known as Park Station, and its environs. Information in the report provides a foundation on which a development ...
Water is the commodity of life. Water is present everywhere and is a vital need for everyone globally. Without water, many lives will be threatened as it is required for human economic and social needs. Many challenges ...
Water is the commodity of life and is a vital need for everyone globally. Without water, many lives are being threatened as it is required for human economic and social needs. There are many challenges regarding water ...
The transport industry is one of the biggest contributors to air pollution, with the major air pollutants being COx, NOx, and SOx. SOx is produced by the combustion of the organic sulphur compound found in fuels, e.g. ...
The intention of this paper is to determine whether a statistial correlation exists between migration and dwelling quality. Quality and quantity of dwellings in Rotterdam and Rijnmond, the province in which Rotterdam is ...
This study described an alternative approach for flotation circuit optimization using a mathematical programming technique. Mathematical formulation resulted in mixed integer nonlinear programming problem. Experimental ...
This paper intends to focus attention on possibilities and processes in developing tracts of vacant, often unsightly and under-utilised transport land in our cities and suburbs
Newtown, a district in the western inner city of Johannesburg, has a long history of urban renewal of contested inner city space.
The City Council of Johannesburg’s councillors, planners and consultants have guided and ...
2, 2, 6, 6-Tetramethylpiperidine-N-oxyl radical (TEMPO) is a stable nitroxyl radical, as well as a highly efficient selective oxidation catalyst. It can efficiently catalyze the selective oxidation of C6 primary hydroxyl ...
The purpose of this article is to create an awareness of commercial property development opportunities offered by transport land. Examples are presened of such developments in first world countries. A systematic approach ...
The objective of this study was to improve the operation of the classical semiautogenous and ball milling circuit also known as the SABC circuit. In order to
achieve this goal, the challenges around this circuit were ...
Fito, Jemal; Tibebu, Solomon; Nkambule, Thabo T. I.(2023-02-13)
Abstract
Tannery industries’ effluent contains a high concentration of Cr (VI) which has the potential to affect the environment and public health. Therefore, this study aimed to investigate the optimization ...
Effects of various factors affecting the rate of Carbon Nanotubes (CNTs) produced in a Swirled Floating Catalyst Chemical Vapour Deposition (SFCCVD) reactor were investigated. This study was performed in a vertical silica ...