A treatment device for deep purification of waste water resin high-concentration desorption liquid

Abstract

The invention discloses a processing device for deeply purifying high-concentration desorption liquid of waste water resin. The processing device includes an annular pool wall and a stirring pool, the stirring pool is installed in the annular pool wall, and a stirring device is arranged in the stirring pool , the space formed between the stirring pool and the annular pool wall is a treatment pool, and several collection pools are arranged in the treatment pool, and the collection pools are respectively installed on both sides of the stirring pool, and the lower ends of the collection pools are respectively provided with filter materials Layer, the bottom of the treatment pool is provided with a mud scraping device. The structure design of the invention is reasonable, which can not only overcome the relatively low secondary utilization rate of the desorbent during the treatment of the current high-concentration desorption liquid, and the wastewater treatment effect is difficult to meet the requirements, but also can effectively improve the utilization of the desorbent The efficiency can effectively ensure the treatment effect of waste water. In the present invention, a cleaning device is also designed, which can fully clean the device and has extremely high practicability.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a treatment device for deep purification of waste water resin high-concentration desorption liquid. Background technique [0002] Phosphorus is an essential element for organisms. When the phosphorus content in the water is low, it will not pose a threat to the life of the human body and aquatic organisms. However, if the phosphorus content in the water body exceeds a certain amount, it will not only pose a threat to human health, but also cause harm to aquatic organisms. Studies have shown that when the TP content in the water body exceeds 0.2mg / L, it can promote the excessive reproduction of algae, destroy the balance of the original water body, and cause eutrophication pollution. The harm of water eutrophication to the environment has the following aspects: the massive reproduction of algae in the water rapidly reduces the dissolved oxygen in the water, which causes a...

AI Technical Summary

Problems solved by technology

However, there are a series of problems in the process of practical application of resin adsorption technology, such as the disposal of desorption liquid, etc.

[0005] In the prior art, for the treatment of high-concentration desorption liquid, it is often used to collect the high-concentration desorption liquid first, and then pump it into the desorption liquid disposal system, which leads to an excessively large floor area and waste water Dealing with a series of problems such as reduced efficiency

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