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Reverse osmosis membrane method water treatment system

A water treatment system, reverse osmosis membrane technology, applied in osmosis/dialysis water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve problems such as low recovery rate and membrane fouling , to achieve the effect of improving recovery rate, reducing fouling and energy consumption, and reducing system pollution rate

Pending Publication Date: 2022-04-12
中芯恒润环境科技(北京)有限公司
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Problems solved by technology

[0013] In order to overcome the problems existing in related technologies at least to a certain extent, the purpose of this application is to provide a reverse osmosis membrane water treatment system, which can solve the problems of low recovery rate and serious membrane fouling in existing water treatment systems

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  • Reverse osmosis membrane method water treatment system
  • Reverse osmosis membrane method water treatment system
  • Reverse osmosis membrane method water treatment system

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Embodiment Construction

[0045] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses or methods consistent with aspects of the present application.

[0046] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in ...

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Abstract

The invention relates to the technical field of reverse osmosis membrane method water treatment, in particular to a reverse osmosis membrane method water treatment system which comprises a water treatment module, the water treatment module comprises a plurality of reverse osmosis membrane elements, and the reverse osmosis membrane elements are arranged in the concentrated water flow direction in the water treatment module. The water inlet flow channels of the multiple reverse osmosis membrane elements become smaller, the effective membrane area becomes larger, the number of membrane pages becomes larger, the water yield becomes higher, the permeability becomes higher, and the pollution resistance becomes weaker. According to the arrangement, through reasonable layout of the reverse osmosis membrane elements, the recovery rate of the system is improved, the pollution rate of the system is reduced, the stability and continuity of the membrane system are improved, the service life of the membrane elements is prolonged, and the operation and maintenance cost of the membrane system is reduced.

Description

technical field [0001] The present application relates to the technical field of reverse osmosis membrane water treatment, and more specifically, relates to a reverse osmosis membrane water treatment system. Background technique [0002] In the past 20 years, the application of separation membrane water treatment technology represented by reverse osmosis has been rapidly promoted in China; It is also promoted by factors such as environmental water pollution and water source depletion. At present, this technology has become the mainstream of deep processing of water supply or wastewater reuse treatment in many industrial industries such as chemical industry, electric power, metallurgy, electronics, pharmaceuticals, food, beverages and direct drinking water. Technology, and began to enter the field of municipal water supply and municipal sewage treatment. Membrane technology represented by reverse osmosis has been widely used in various fields such as the preparation of pure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02C02F1/44B01D61/02B01D61/04
CPCC02F1/441C02F1/001B01D61/026B01D61/04C02F2301/08C02F2201/007B01D2311/04B01D2311/2649
Inventor 王双许家旺
Owner 中芯恒润环境科技(北京)有限公司
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