Report on DMI 65 trials at George Municipality – South Africa

By admin
In November 11, 2014

Follows is a short report on the trial using DMI 65 vs. conventional silica sand at George Municipal water works. Please note that the DMI 65 filter had new nozzles fitted to allow for the finer sand. All filters are Degremont design. George water is highly coloured containing Humic and Fulvic acids – the raw water colour is approx. 800 PtCo colour units. This type of water is believed to be one of the most difficult to filter. The plant has been running since the beginning of January 07 and we continue to have excellent results.