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Water purifying method

A water purification and raw water technology, applied in the field of water purification, can solve problems such as troublesome, poor taste of mineral water, and failure to be favored by consumers, and achieve the effect of improving the refreshing feeling and good taste

Inactive Publication Date: 2009-09-30
沃特斯有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such mineral water artificially added with minerals by medicines does not taste good and is not alkaline water, so it cannot be favored by consumers.
In addition, the method of adding mineral preparations to the generated reverse osmosis purified water requires consumers to purchase mineral preparations separately, so it is troublesome.

Method used

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Embodiment Construction

[0039] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0040] figure 1 It is a block diagram of the water purification system in the first embodiment of the present invention; figure 2 It is a process flow chart of the water purification method in the first embodiment of the present invention.

[0041] refer to figure 1 , figure 2 , the water purification system 100 in the first embodiment of the present invention includes: a raw water supply part 110; a reverse osmosis pressure water purification part 120; an air extraction part 130; a cooling part 140; a liquid carbonic acid injection part 150; 160 ; the filter part 170 and the water intake part 180 .

[0042] Moreover, the water purification method in the first embodiment of the present invention includes: step S10, raw water supply step; step S20, reverse osmosis water purification step; step S30, oxygen pumping step in water; step S40, cooling st...

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Abstract

The invention relates to a water purifying method, wherein alkaline water containing mineral matters is produced using liquid carbonic acid and mineral filter. The water purifying method in the invention includes the followings: raw water is prepared and supplied; the raw water is purified in reverse osmosis pressure manner so that purified water is produced; liquid carbonic acid is added to the purified water; the purified water added with the liquid carbonic acid is filtered by using carbonate mineral filter; fine particles of the purified water filtered in the fourth step are filtered; and, the purified water after the fifth step is obtained. The water purifying water in the invention can purify raw water into alkaline water containing mineral matters.

Description

technical field [0001] The invention relates to a water purification method, in particular to a water purification method for producing alkaline water containing minerals by using liquid carbonic acid and a mineral filter. Background technique [0002] In seawater desalination equipment, large-capacity water purification equipment, and industrial water purification equipment, reverse osmosis water purification equipment is usually used for water purification. Reverse osmosis water purification equipment filters water through pores of 0.001 to 0.0001 μm. However, the reverse osmosis water purification method, together with foreign substances such as heavy metals in the water, will also remove minerals that are beneficial to the body. Therefore, the purified water will have an acidic pH of about 5.6. In addition, people's awareness of health management has recently increased rapidly, and more and more consumers are demanding alkaline water (alkali-water) containing minerals n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04C02F1/44C02F1/50
CPCB01D39/2055B01D61/025C02F1/20C02F1/441C02F1/66C02F1/68C02F9/00C02F2209/06
Inventor 裴庆锡
Owner 沃特斯有限公司
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