I too am interested in your project...do you have drawings and budget you can share? Are you diy or contracting?
Amounts of P. aeruginosa exceeding the limits were detected in almost every natural swimming pool, in some pools on a regular basis...
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Apparently P. aeruginosa will not disappear from a natural swimming pool once it oc- curs/arises and this establishes an enormous surveillance problem. In this context epidemiologic data are crucial to derive whether the concentration of P. aeruginosa is pathogenic.
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The fact is remarkable that P. aeruginosa is often de- tected in natural swimming pools even though the bathing season hasn’t started. Some results lead to the idea, that P. aeruginosa derives from the soil filter during processing.
The results showed a significant correlation of microorganisms and water temperature and, as a consequence, of the number of bathers in the water and the time bathers spent in the water. In the children’s area (flat water) the concentration of indicator microorganisms rose significantly to much steeper levels with increasing numbers of visitors than in deeper water.