PLANT FOR WASTEWATER TREATMENT OF ORGANIC AND MINERAL SUBSTANCES ultraviolet irradiation

摘要

The invention relates to the field of sewage from organic substances and mineral UV irradiation. The known plant for wastewater treatment of organic and mineral substances ultraviolet irradiation, consisting of pretreatment unit - an electrolysis chamber communicating with a horizontal chamber, equipped with filters and placed them on the downstream carriers of photocatalyst and ultraviolet lamps. Installation equipped with nozzles for inputting and outputting the cleaned and treated water circulation conduit between the horizontal camera and preprocessing unit, wherein the water is circulated pump disposed in the pretreatment chamber. Disadvantages of the known device is lack of possibility of deep purification of waste water from a broad class of organic substances and high energy process. The proposed apparatus for purification of waste waters from organic and mineral substances ultraviolet irradiation comprising pretreatment assembly, a mechanical filter chamber ultraviolet irradiation circulation conduit and fittings for inputting water to be purified and the withdrawal of purified water pre-processing unit consists of a settler-clarifier with built flocculation-mixing chamber with injection nozzles reactant communicated with a capacity of clarified water, wherein the vessel clarified water placentas atelno circulation conduit connected to the pump, mechanical filter, an ejector for introducing oxidizing agents and catalysts, UV irradiation chamber and sorption filter connected in turn, with a capacity of clarified water withdrawal pipe wherein the purified water is installed on the circulation conduit after sorption filter. 1 SP f-ly 1 Fig.