50 BARN CONVERSION:SPN Master pages 12/9/08 22:52 Page 3
advertorial
AQUA-SOLACHIEVE
OUTSTANDING
CRYPTORESULT
R
ecent independent tests carried operates with a ‘Cyclone’ effect. Aqua-sol have informed PWTAG of the
out in the UK has proven that the This method of operation, together with latest breakthrough and look forward to a
patented V.V.F technology the unique design of internal components, positive response to this development.
removed over 99% of allows for much higher rates of filtration
cryptosporidium oocysts from fresh water that completely alter conventional design
without the use of flocculants or any other standards. The Variable Velocity Filter,
telephonesolid
AQUA-SOL ENGINEERING LTD
chemical additives. filtration system, allows significant savings envelopeback
00 353 (0)51 563535
One thousand litres of fresh water were in infra-structural costs, maintenance costs
pc
info@aquasolengineering.com
www.aquasolengineering.com
seeded with 23,810 Cryptosporidium and operating efficiencies.
parvum oocysts, (a concentration that by The V.V.F Technology has been used in
far exceeds usual waterborne outbreaks as swimming pools and spas for over 15
oocysts usually occur at low densities in years in the UK and Ireland. The
water). The water was then passed commercial spa and Hydrotherapy range
through the filter vessel using fine grade of the V.V.F filter has been designed
sand 0.2-0.5 at an average of 0.04mm and specifically for the special requirements of
collected for analysis. From this quantity, these particular type of commercial water
99.2% of the Cryptosporidium was feature, where the performance
removed from the filtrate. requirement’s outlined above are even
The V.V.F patented pressure filter offers more crucial for the provision of a safe
significant technical and commercial filtration plant which does not encourage
advantages over existing processes. and support the colonisation of the filter
Whereas conventional filters operate in a media with opportunistic bacterial
vertical plane and draws water under pathogens common to commercial
pressure through a filter medium such as installations of this type such as
sand, the Aqua-sol Variable Velocity Filter Pseudomonas aeruginosa.
Visit our website at
www.swimmingpoolnews.co.uk OCTOBER 08 swimming pool news 51
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