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Microwave and seepage-resisting sea-water desalting process and apparatus

A technology of reverse osmosis and seawater, applied in the direction of osmosis/dialysis water/sewage treatment, seawater treatment, general water supply saving, etc., can solve the problems of high equipment maintenance cost, large investment cost of plant construction, complicated pretreatment, etc., and reduce operation cost, ease of maintenance, and the effect of reducing energy consumption

Inactive Publication Date: 2009-05-27
VISBE XIAMEN ENVIRONMENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The invention provides a microwave and reverse osmosis seawater desalination process and equipment, the main purpose of which is to overcome the complicated pretreatment of the existing reverse osmosis seawater desalination process, large investment costs for plant construction, high energy consumption, high equipment maintenance costs, high operating costs, etc. shortcoming

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  • Microwave and seepage-resisting sea-water desalting process and apparatus
  • Microwave and seepage-resisting sea-water desalting process and apparatus

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Embodiment Construction

[0016] Referring below to Figure 1 and figure 2 Specific examples of the present invention will be described.

[0017] Referring to Fig. 1, the main structure of the microwave and reverse osmosis seawater desalination equipment in this embodiment includes a deep water tank 1, a lift pump 21, a microwave treatment system 3, a sedimentation tank 8, a lift pump 22, a continuous microfiltration system 4, and an intermediate water tank 5 , reverse osmosis treatment system 6, fresh water tank 7, water turbine 91, generator set 9.

[0018] The deep water pool 1 is connected to the seawater through the trash rack, and the trash rack is not shown in the figure; the microwave treatment system 3 is used for microwave irradiation treatment of the sea water flowing through it, and its position is higher than the top of the deep water pool 1, and its The water inlet 31 is connected to the deep water tank 1 through the pipeline 10, and the lift pump 21 is arranged on the pipeline 10, so tha...

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Abstract

The invention relates to a microwave and infiltrating sea water desalination technology that includes the following steps: taking irradiation process to sea water by microwave, taking pre-desalination, removing microorganism in sea water; Taking depositing retention microwave irradiation process to remove agglomerate; taking reverse infiltrating process to remove salt again, adjusting pH value to gain the fresh water. The device includes a deep water pool, lifting pump, microwave process system, sedimentation basin, lifting pump, continuous filtering system, intermediate water tank, pressure pump, water turbine, generating set, reverse infiltrating system, and fresh water tank. The invention simplifies the entire process, and effectively saves device investing cost and lowers running cost, improves process efficiency of sea water desalination.

Description

technical field [0001] The invention relates to a seawater desalination process and equipment, in particular to a seawater desalination process and equipment using microwave and reverse osmosis techniques. Background technique [0002] The 21st century will be the century of water. At the beginning of the 20th century, there was a saying in the world that "the competition for coal in the 19th century, the competition for oil in the 20th century, and the competition for water in the 21st century". depleted groundwater. Therefore, in today's world where fresh water resources are increasingly scarce, people have gradually shifted the use of water resources to the ocean. However, in seawater, the content of salt and other substances is relatively high, and generally cannot be directly utilized by our production and life. Therefore, in order to solve the shortage of fresh water resources and use seawater, we must first solve the problem of the treatment of various salts and ot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/44C02F103/08
CPCY02A20/131
Inventor 王俊川
Owner VISBE XIAMEN ENVIRONMENT TECH CO LTD