SYSTEM FOR COMBINED TREATMENT OF LIQUID Russian patent published in 2010 - IPC C02F1/48 C02F9/08 

FIELD: chemistry.

SUBSTANCE: system for combined treatment of liquid includes a magnetic treatment device made in form of a centrifugal pump whose output is connected to a spraying device fitted in a tank with an ultraviolet radiation source. The centrifugal pump has a housing made from non-magnetic material and blades fitted on a shaft. Permanent magnets are fitted around the housing. At least parts of neighbouring magnets are radially oppositely magnetised. The permanent magnets are fitted on a removable ring made from non-magnetic material, for example polymer material.

EFFECT: increased efficiency of combined treatment of liquid, easier manufacturing of the magnetic treatment device.

4 cl, 2 dwg