Novel ultrafiltration water treatment system

Abstract

The invention relates to the technical field of water treatment systems, in particular to a novel ultrafiltration water treatment system which comprises a dosing system and a water delivery pipeline, the right end of the water delivery pipeline is connected with a sedimentation tank, the right side of the sedimentation tank is provided with a middle water tank, and the middle water tank is connected with a self-cleaning water filter tank through the water delivery pipeline. The self-cleaning water filter tank is connected with an ultrafiltration membrane system through a water delivery pipeline. After improvement and upgrading, the wastewater treatment effect is greatly improved, concentrated water is recycled, and the concentrated water can be used as production water after passing through the ultrafiltration water treatment system, so that firstly, waste is reduced, the production cost is reduced, and environmental pollution caused by external discharge is avoided. Furthermore, by adopting the technology, the filtered water purification degree of the concentrated water is higher, the purified concentrated water is higher in purity when being used as production water, the safety and sanitation level of food in the production process are improved, meanwhile, the pollution of concentrated water discharge to workshops can be avoided, and the effect of safe food production is achieved.

Description

technical field [0001] The invention relates to the technical field of water treatment systems, in particular to a novel ultrafiltration water treatment system. Background technique [0002] Water treatment methods include physical treatment and chemical treatment. Human beings have used water treatment methods for many years. Physical methods include the use of various filter materials with different pore sizes, and the use of adsorption or barrier methods to exclude impurities in water. The most important adsorption method is to use activated carbon for adsorption. The barrier method is to pass water through the filter material, so that the larger impurities cannot pass through, and then obtain cleaner water. In addition, the physical method also includes the precipitation method, which is to let the impurities with a small specific gravity float on the water surface to remove them, or the impurities with a large specific gravity to settle down, and then obtain them. The...

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Problems solved by technology

[0003] In the process of food production, food production enterprises will produce a part of concentrated water. In order to reduce costs, enterprises generally use ultrafiltration systems to filter it. However, in the process of concentrated water treatment in existing ultrafiltration systems, due to The filtration effect of the filtration system is limited, and the filtration of concentrated water is not thorough enough, which can neither be recycled, resulting in waste, direct discharge will also cause pollution, and at the same time, the safety and hygiene level of food in the production process will be greatly reduced and the production safety will be affected. The coefficient will also be reduced accordingly (the sewage discharge process is likely to pollute the production)

In addition, the existing ultrafiltration system is difficult to clean after the concentrated water treatment is completed, not only takes a long time, but also has problems such as unclean cleaning, which will affect the subsequent concentrated water treatment

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