BOLLFILTER Automatic Type 6.03 AOT

The 2-in-1 system for water filtration and disinfection

Besides of being contaminated with particules, industrial water which is heated or cooled is also often contaminated with potentially harmful microorganisms.

The BOLLFILTER automatic Type 6.03 AOT offers a combined solution for water treatment.  Two stages in one unit ensuring an efficient continuous filtration as well as the disinfection of the filtrate.

The concept of the BOLLFILTER Automatic Type 6.03 AOT

The filtration stage is maintenance-free with automatic backwash boosted by a vortex compressed air system.

The disinfection stage is effected without any chemical additives (biocides) by means of photocatalysis, the AOT-method (Advanced Oxidation Technology).
To make the photocatalysis procedure possible, the surface of the filter element in the BOLLFILTER Automatic Type 6.03 AOT is coated with a catalyst.
When this surface is exposed to UV light, reactive radicals are formed, which oxidise the impurities contained in the water.

Applications of the BOLLFILTER Automatic Type 6.03 AOT

The backwashable filter is used for the filtration of cooling water, washing water, effluent, irrigation water, domestic water or hotel-swimming pools.

A further application is in the drinking industry for tunnel pasteurisers, where  the BOLLFILTER filters and disinfects the warm water used to pasteurise drinks like juice or beer.