Water quality standard improving treatment and reusing device based on oxidation technology

Abstract

The invention discloses a water quality improving treatment and reusing device based on a oxidation technology, and relates to the technical field of sewage treatment. The oxidation treatment is takenas a key technology. Water inlet ends on the left sides of a water tank, a pump and a gas-water mixer are fixed by pipelines; air inlet ends on the upper sides of an air compressor, an oxygenerator,an ozone generator and the gas-water mixer are fixed by air pipes; the ozone generator, a water replenishing tank and a circulating pump are fixed by circulating water pipes; an outlet end on the right side of the gas-water mixer, an oxidation reaction tower, a filter A, a filter B, the water replenishing tank and a water outlet pump are fixed by water pipes; a tee joint on the water pipe betweenthe filter B and the water replenishing tank is fixedly provided with a doser; the water replenishing tank, a backwashing pump, the filter A and the filter B are fixed by backwashing pipes; the oxidation reaction tower and an exhaust purifier are fixed by exhaust pipes. The water quality improving treatment and reusing device is used for sewage treatment, and has the advantages of reasonable design, ingenious structure, easy manufacturing, high efficiency and good effect.

Description

technical field [0001] The invention relates to a water quality improvement treatment and reuse device based on an oxidation technology, and relates to the technical field of sewage treatment. Background technique [0002] In various industrial water fields, industrial circulating water accounts for about 60% of the total industrial water consumption. During the large-scale drainage and water replenishment replacement process of the circulating water system, the concentration factor of the circulating water system is reduced, resulting in excessive sewage discharge. Sewage treatment The processing difficulty and load of the equipment increase, resulting in a serious waste of water resources. At present, the main ways to save water for industrial circulating water are to increase the concentration of water quality, reduce unplanned wastewater discharge and raw water replenishment, and increase the recycling rate of water resources. Therefore, the water saving of industrial c...

AI Technical Summary

Problems solved by technology

In newly built urban areas, industrial parks and residential quarters, artificial waterscapes have generally become a part of the living environment. Generally, open-air surface water is used. The self-purification ability of artificial water bodies is very low and is very easy to be polluted.

At present, the maintenance method of artificial landscape water bodies is often to use raw water to replenish water. When the water quality of landscape water bodies deteriorates, most of them are maintained by changing water. This method is costly and unsustainable

At the same time, in the residential water, various kitchen water, washing water, etc. are usually discharged directly after use, and there is a problem of low utilization rate of water resources.

In addition, landscape water treatment is a new industry in my country. At present, there is a lack of professional management companies and researchers. The country has neither issued guidance standards for landscape water treatment methods nor conducted qualification certification for the landscape water treatment industry. Therefore, various methods Disorganized, poor and unsatisfactory

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