Ozone combined system and method for treating ultrafiltration produced water or membrane concentrated solution by using same

Abstract

The invention discloses an ozone combined system and a method for treating ultrafiltration produced water or a membrane concentrated solution by using the ozone combined system. The system comprises atreatment box, wherein the top of the treatment box is communicated with a first water pump; the top of the left side of the treatment box is movably connected with a box door through a rotating shaft; base plates are fixedly connected to the front side and the rear side of an inner cavity of the treatment box, a filtering frame is placed at the tops of the base plates, a fixing box is fixedly connected to the bottom of the left side of the treatment box, a first motor is fixedly connected to the bottom of the left side of the treatment box and located in an inner cavity of the fixing box, and a first gear is fixedly connected to the left end of a first motor rotating shaft. The problems that impurities are difficult to clean after the impurities in sewage are filtered by an existing sewage treatment device, ozone is difficult to make uniform contact with sewage in an ozone treatment process, sewage is difficult to mix uniformly in a flocculation treatment process, water cannot be filtered and purified more meticulously, the sewage treatment performance is reduced, and use by people is inconvenient are solved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an ozone combined system and a method for treating ultrafiltration produced water or membrane concentrated liquid by using the same. Background technique [0002] Sewage treatment: the process of purifying sewage to meet the water quality requirements of being discharged into a certain water body or reused. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. Various fields are also increasingly entering the daily life of ordinary people. According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage and medical sewage, while life Sewage is the sewage produced in daily life, which refers to the ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an ozone combination system and a method for treating ultrafiltration water or membrane concentrate by using it, which is convenient for cleaning the filtered impurities, uniform contact between ozone and sewage, uniform mixing with sewage during flocculation treatment, and treatment and purification. The advantage of good effect solves the problem that the existing sewage treatment device is not conducive to cleaning impurities after filtering impurities in sewage. It is difficult to make ozone and sewage evenly contact during ozone treatment, and it is difficult to mix sewage evenly during flocculation treatment. It can filter and purify water more meticulously, which reduces the sewage treatment performance and is not convenient for people to use.

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