The water treatment plant at Vaalkop Dam south of Johannesburg is being upgraded to incorporate a Counter Current Dissolved Air Flotation with Filtration system, as Black & Veatch project manager Paul ...
Dissolved air flotation (DAF) has been around for many years and is a recognised process in the treatment of surface waters containing organics, colour forming compounds such as humic and fulvic acids ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback