The present invention discloses designatilg tllo different featmenl zones in a large trody of $ater.
The first zone is a sedimentatiol zone. This zone is used mainly to pDvide treaunent and settling of microorganisms and./or contaminanls to inacti\ ate ard,/or remove them from the $ater body.
In this zone a disinfection metiod based on a CT index and applying an efficielt amount of a floccr ant composition may be used. The second zone is a dissipation zone. This zoIE is where main direcl co act recreational water actitities arc intended to occur. I[ the dissipation z,one a water flow is
established tlut. along $ith the naturdl currcnts produced by winds and-/or water temperature differences, generate a water dissipation pattem of the volume of water lvithin the dissipation mne into the sedimentation zone. tn additioq continuous disinfection of the $ater volume in the dissipation zorc is prefenbly provided by