Zobrazeno 1 - 10
of 124
pro vyhledávání: '"J.E. Burgess"'
Publikováno v:
Water SA; Vol 34, No 1 (2008); 39-52
CIÊNCIAVITAE
Water SA, Volume: 34, Issue: 1, Pages: 39-52, Published: JAN 2008
Scopus-Elsevier
CIÊNCIAVITAE
Water SA, Volume: 34, Issue: 1, Pages: 39-52, Published: JAN 2008
Scopus-Elsevier
The concentrations of select metals (Cd, Co, Cu, Fe, Pb, Ni and Zn) within the water column and sediment of the permanently open Kariega Estuary and temporary open/closed Riet and East Kleinemonde Estuaries were investigated during a dry and a wet se
Publikováno v:
Sustainable Cities and Society. 51:101769
The use of untreated or partially treated wastewater for crops irrigation is common practice worldwide, especially in countries that face hydric limitations such as Mexico and South Africa. Both are countries denominated new world producers of wine a
Publikováno v:
Water Science and Technology. 63:149-155
The process of platinum group metal (PGM) refining can be up to 99.99% efficient at best, and although it may seem small, the amount of valuable metal lost to waste streams is appreciable enough to warrant recovery. The method currently used to remov
Autor:
P. J. Strong, J.E. Burgess
Publikováno v:
Bioresource Technology. 99:6134-6142
The aim of this work was to characterise wine-related wastewaters and ascertain the wastewater concentrations that were optimal for treatment by Trametes pubescens. Laccase production was also monitored. Crudely purified laccase was tested independen
Autor:
J.E. Burgess, A. Manipura
Publikováno v:
Minerals Engineering. 21:652-659
Developing bioprocesses to remove nitrogenous compounds from wastewater and metal recovery is important in the competitive metal refinery industry in terms of process economic factors such as efficient use of natural resources, low energy intensive p
Autor:
J.E. Burgess, P. J. Strong
Publikováno v:
Bioremediation Journal. 12:70-87
A large and increasing volume of wastewater is produced globally by the winery and distillery industries. These wastewaters are generally acidic, high in chemical oxygen demand (COD) and color, and may contain phenolic compounds that can inhibit biol
Publikováno v:
Minerals Engineering. 21:55-60
Metal pollution of the environment has become increasingly problematic, as mining and metallurgical processing creates escalating volumes of wastewaters contaminated with metals. In many cases physicochemical technologies for metal removal are expens
Publikováno v:
Minerals Engineering. 21:31-37
Biosorption has many advantages over conventional metal recovery processes such as chemical precipitation and electrowinning. One of these is the rapid rate at which the reaction occurs, resulting in the need for only short contact times for batch pr
Publikováno v:
Chemosphere. 68:1195-1203
Platinum group metal (PGM) refining processes produce large quantities of wastewater, which is contaminated with the compounds that make up the solvents/extractants mixtures used in the process. These compounds often include solvesso, beta-hydroxyxim
Publikováno v:
Minerals Engineering. 20:617-620
The use of nitrogen-based compounds as reagents in metal refining has led to high nitrogen compound concentrations in the wastewater generated. Some nitrogen compounds released into the environment are toxic to organisms and lead to eutrophication. T