Aqueous effluent treatment device using filtration, UV and ozone and method using such a device

Abstract

A wastewater treatment device (100, 200, 300) comprising: A tank (110, 210, 310), A rotary filter (120, 220, 320) arranged in the tank (110, 210, 310) to perform a filtration operation on the wastewater, At least one UV lamp (130, 230, 330) arranged in the tank (110, 210, 310) so as to be immersed in the filtered wastewater, At least one catalyst element (140, 240, 340) comprising titanium oxide, arranged to be illuminated by the UV lamp (130, 230, 330) and fixed in the tank (110, 210, 310) so as to be immersed in the wastewater and / or fixed on the rotary filter (120, 220, 320).