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Medical zero waste water central membrane processing method and water machine thereof

A membrane treatment, central technology, applied in the direction of osmosis/dialysis water/sewage treatment, sterilization/microdynamic water/sewage treatment, general water supply conservation, etc., can solve the problems of single set use, high noise, low utilization rate of raw water, etc. , to achieve the effect of saving equipment investment cost and operating cost

Inactive Publication Date: 2008-02-20
鲍志国
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AI Technical Summary

Problems solved by technology

The above-mentioned water machine and water treatment method are adopted, and there are problems of low utilization rate of raw water, high noise, and can only be used in a single set

Method used

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  • Medical zero waste water central membrane processing method and water machine thereof
  • Medical zero waste water central membrane processing method and water machine thereof
  • Medical zero waste water central membrane processing method and water machine thereof

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Experimental program
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Embodiment Construction

[0032] Referring to Fig. 2, the principle of the present invention is to pretreat the raw water through the booster pump 1, then use the high-pressure pump 3 to boost the pressure and then enter the reverse osmosis membrane 4 for purification treatment, and the produced pure water is used after post-treatment. The generated waste water enters one or more sets of bacteria-removing membranes or low-salt-removing membranes 6 for filtration, and the filtered water is used after post-treatment. The bacteria-removing membranes or low-salt-removing membranes 6 in Figure 2 are divided into two groups. In actual use, the number of bacteria-removing membranes or low-salt-removing membranes 6 is not limited to two groups, and depends on design requirements.

[0033] The water machine in this embodiment occupies an area of ​​40M in the machine room 2 , arranged in the podium of the hospital, the hospital provides water and electricity to the computer room, starting from the outlet of the ...

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Abstract

The invention discloses a treatment method of medical reverse osmosis water and equipment thereof. The method is to have the pretreatment of raw water, filter water in a secondary filter, lift water pressure by a high head pump and finally filter and concentrate water in a reverse osmosis membrane. The low conductivity water filtered and concentrated in the reverse osmosis membrane is gathered in a pure water tank and to be used after treatment while the waste water from the reverse osmosis membrane is put into a set of or more degermation velum or low desalination velum. The water is gathered in one or more pure water tank(s) after filtration and to be used after treatment. The device consists of a pretreatment system, a central membrane processing system and a final processing system, wherein, the central membrane processing system comprises the secondary filter, the high head pump and the reverse osmosis membrane which are connected by pipes. A waste water outlet of the reverse osmosis membrance is connected with a set of or more degermation velum or low desalination velum. The invention has the advantages of making the best use of discharged waste water, saving energy consumption, reducing noise, and simultaneously providing pure water of various qualities to a plurality of section offices.

Description

technical field [0001] The invention relates to a medical reverse osmosis water treatment method and equipment, which are used in industries with higher requirements on water quality, such as hospitals, pharmaceuticals, and food processing. Background technique [0002] Using ordinary tap water, surface water or groundwater used in hospitals as raw water, through medical membrane water treatment machine, after treatment with appropriate membrane water treatment technology, one or more inorganic and organic substances in raw water can be separated or adsorbed, so that According to the expected requirements, pure water is supplied to the departments in need. [0003] Referring to Figure 1, this water machine is usually composed of three major systems: pretreatment, reverse osmosis and post-treatment. During the water production process of the water machine, the raw water is pretreated after being passed through the booster pump 1', and then passed through the high-pressure pum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/44C02F1/50
CPCY02A20/131
Inventor 鲍志国
Owner 鲍志国
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