MICROBILOGICAL WATER INVALIDITY mostly occurs in ground waters (springs, wells) by inadequately done captures, climatic factors, as well as during the mix with fecal waters. Very important factor that affects the microbiological water invalidity is the proximity of objects for keeping the livestock, proximity of cultivated area overlaid with fertilizer, as well as the polluted areas of exploited water. Even if the water at the exploited area is microbiologically valid it can be contaminated during the transport through the aqueduct grid (corrosion, air pockets).

     There are many ways of water disinfection. Most applied and economical are:

• Water chlorinating could be done:

1. Discontinuously – by adding natriumhypochloride directly into the well (capture) in the determined procedure,
2. Continuously – by automatic dosing pump.

DLX PBVFT

UV lamps for households

• UV sterilization is done by UV lamps that are in the casings made of quartz glass and have limited life span. Water disinfected by the UV lamp must be impeccably clean regarding its color and mechanical filth in it. The sterilization process itself occurs as the water in thin laying gets over the cylindrical quartz casing in which is the UV lamp. Influence of the UV spectrum at the microorganisms is instantly.

• Microbiological filter cartridges– Filter cartridge is made of a special material that allows cartridge washing and disinfection up to 50 times. Simple install and efficient disinfection, as well as long life span, places these cartridges at the very top of the appliance in the household water disinfection.

Microbiological filter cartridges Inox housing Atlas