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
CN101544433AInactive Publication Date: 2009-09-30沃特斯有限公司
0 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
沃特斯有限公司
Publication Date
2009-09-30
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

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.
Need to check novelty before this filing date? Find Prior Art

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More