CN104098168A - Post-processing purified water pH value adjustment method adopting simulated deep natural mineral water environment - Google Patents
Post-processing purified water pH value adjustment method adopting simulated deep natural mineral water environment Download PDFInfo
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- CN104098168A CN104098168A CN201410385482.7A CN201410385482A CN104098168A CN 104098168 A CN104098168 A CN 104098168A CN 201410385482 A CN201410385482 A CN 201410385482A CN 104098168 A CN104098168 A CN 104098168A
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Abstract
The invention relates to the technical field of purified water post-processing, in particular to a post-processing purified water pH value adjustment method adopting a simulated deep natural mineral water environment. Slightly acidic purified water subjected to preprocessing flows through a container contained with a simulated natural deep imitated lithosphere, superfluous hydrogen ions in the purified water are removed by referring to an environment and a mechanism formed by natural purified water and under the biological effect of a natural calcium mineral compound in the imitated lithosphere and the mutual effect of ions in the slightly acidic purified water, meanwhile a trace amount of ionic-state mineral substance precipitated from the natural calcium mineral compound is dissolved in the purified water, and accordingly the purified water with a pH value 7.0-8.5 and containing a trace amount of mineral substance required by a human body and easily absorbed by the human body is obtained. The adjustment method adjusts the preprocessed purified water with the pH value ranging from 5.0 to 6.5 to be neutral weakly-alkaline drinking purified water with the pH value ranging from 7.0 to 8.5 and containing a trace amount of ionic-state mineral substance required by human body metabolism.
Description
Technical field
The present invention relates to pure water Postposition Processing Technology field, be specifically related to pure water and adopt the rearmounted pH value control method of simulating profound natural mineral water environment.
Background technology
Adopt the pH value of nanofiltration, reverse osmosis process pure water after treatment between 5.0-6.5, be slightly acidic, drink the rear inching process that affects human body internal milieu ionogen pH value, caused impact to the balance of human body internal milieu, be not suitable for a large amount of long-term drinking.The pH value regulation technology of existing pure water is all to adopt preposition metering to add alkali, improves numerical value and the front Na of film of the front pH value of film
+, K
+content, utilize Na
+, K
+film transmitance to reach the object of adjusting, but by after the desalting treatment of film, the pH value of pure water can not reach the requirement of neutral alkali on the weak side, pH value can only remain on 6.5 left and right.Water purifying plant in the market also has the rearmounted activated carbon of employing to regulate, and also can not exceed 6.5 but pH value is the highest, and can lose efficacy in the short period of time, easily breed bacteria.The pH value that also there is no to solve reverse osmosis water outlet in prior art is issued to the correlation technique of 7.0-8.5 in the situation that does not affect pure water proterties and feature.
Summary of the invention
In order to overcome the shortcoming and defect existing in prior art, the object of the present invention is to provide a kind of pure water to adopt the rearmounted pH value control method of the profound natural mineral water environment of simulation, this control method can be adjusted to the partially weakly alkaline purified drinking water of 7.0-8.5 neutrality by 5.0-6.5 by the pH value of the pure water after pre-process.
Object of the present invention is achieved through the following technical solutions: by the pure water of the slant acidity after pre-process, flow through the container of the imitative RKB of the natural profound level of simulation is housed, the environment and the mechanism that form with reference to natural mineral water, biological action by natural calcium mineralising compound in imitative RKB and and the pure water of slant acidity between ionic interaction, hydrogen ion unnecessary in pure water is removed, the micro ion state mineral substance of simultaneously separating out in natural calcium mineralising compound is dissolved in pure water, thereby obtain pH value for 7.0-8.5, and the purified drinking water that contains mineral substance micro-needed by human and that be easily absorbed by the body.
Preferably, the pH value of the pure water after described pre-process is 5.0-6.5.The present invention passes through the pure water after pre-process, flow through the container of the imitative RKB of the natural profound level of simulation is housed, the environment and the mechanism that form with reference to natural mineral water, the pure water of slant acidity with weakly alkaline compound in imitative RKB by the interaction of ion, hydrogen ion unnecessary in pure water is removed, obtained the purified drinking water of pH value for 7.0-8.5.
Preferably, the technique of described pre-process comprises ion-exchange, electrolysis, electrodeionization, nanofiltration and reverse osmosis process.The present invention regulates mainly for the pH value of the pure water after ion-exchange, electrolysis, electrodeionization, nanofiltration and reverse osmosis process carry out pre-process, pure water after pre-process is slant acidity, pH value is 5.0-6.5 left and right, can not reach the standard of neutral partially weakly alkaline purified drinking water.The technique of described pre-process can also be other pre-process technique arbitrarily, and any apparent replacement is all within protection scope of the present invention without departing from the inventive concept of the premise.
Preferably, described ionic state mineral substance contains Ca, Mn, Fe, Zn, Mg and Sr.Imitative RKB of the present invention contains the elements such as Ca, Mn, Fe, Zn, Mg and Sr, by after the interaction of ion, obtains the mineral substance of ionic state with the pure water of slant acidity.
Preferred described imitative RKB is the square imitative RKB of the lenticular of monoblock decomposition.Monoblock decomposition refers to from a monoblock rock decomposes and obtains the rock that polylith is little, and the square imitative RKB of being decomposed the lenticular obtaining by monoblock can better contact with the pure water after pre-process, improves and regulates efficiency.
Preferably, described imitative RKB is calcite.Calcite is a kind of calcium carbonate mineral, the pH value of the pure water after pre-process can be adjusted to the partially weakly alkaline purified drinking water of 7.0-8.5 neutrality, and by biological effect, the interaction of ion, slowly release be dissolved in water contain the necessary micro ion state mineral substance Ca of body metabolism, Mn, Fe, Zn, Mg, Sr etc., it carries the antibacterial factor, can eliminate peculiar smell in water, anti-bacteria breeding.
Preferably, in described calcite, the content of calcium carbonate is 98-99.5%.The pH regulator of the pure water in calcite after the content influence pre-process of calcium carbonate, in the time that the content of calcium carbonate in calcite is 98-99.5%, can obtain the partially weakly alkaline purified drinking water of 7.0-8.5 neutrality.
Preferably, described calcite is transparent or sub-translucent lenticular material, and it is according to thoroughly spending for 70-90%.The photograph of calcite is spent the pH regulator that affects the pure water after pre-process thoroughly, and in the time that the photograph of calcite is spent for 70-90% thoroughly, in calcite, the content of calcium carbonate is higher, can obtain the partially weakly alkaline purified drinking water of 7.0-8.5 neutrality.
Preferably, described calcite is trigonal system, and its hardness is 2.8-3.0, and proportion is 2.6-2.8.The hardness of calcite and proportion affect the pH regulator of the pure water after pre-process equally, when hardness and proportion are larger, water infiltration slowly, adjusting efficiency is low, when the hardness of calcite is 2.8-3.0, when proportion is 2.6-2.8, regulate efficiency high, can obtain the partially weakly alkaline purified drinking water of 7.0-8.5 neutrality.
Above-mentioned pure water adopts the application of the rearmounted pH value control method of the profound natural mineral water environment of simulation, and described pure water is the pure water of the slant acidity after pre-process.The technique of described pre-process comprises ion-exchange, electrolysis, electrodeionization, nanofiltration and reverse osmosis process; the technique of described pre-process can also be other pre-process technique arbitrarily, and any apparent replacement is all within protection scope of the present invention without departing from the inventive concept of the premise.
Beneficial effect of the present invention is: the invention solves and adopt for a long time reverse osmosis process to carry out the difficult problem that the pH value of water after Drinking Water water treatment does not reach desirable tap water effect and lacks human body beneficial mineral matter, water flows through after the imitative RKB of the natural profound level of simulation, pH value can reach 7.0-8.5, rearmounted pH value regulation technology of the present invention, quality and the taste of water are optimized, make the mellow sweetness of water quality, mouthfeel is pure.
Control method of the present invention can be adjusted to the partially weakly alkaline purified drinking water of 7.0-8.5 neutrality by 5.0-6.5 by the pH value of the pure water after pre-process, and by the interaction of biological effect and ion, slowly release be dissolved in water contain the necessary micro ion state mineral substance Ca of body metabolism, Mn, Fe, Zn, Mg, Sr etc., it carries the antibacterial factor, can eliminate peculiar smell in water, anti-bacteria breeding.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.
Embodiment 1
Pure water adopts the rearmounted pH value control method of the profound natural mineral water environment of simulation, by the pure water of the slant acidity after pre-process, flow through the container of the imitative RKB of the natural profound level of simulation is housed, the environment and the mechanism that form with reference to natural mineral water, biological action by natural calcium mineralising compound in imitative RKB and and the pure water of slant acidity between ionic interaction, hydrogen ion unnecessary in pure water is removed, the micro ion state mineral substance of simultaneously separating out in natural calcium mineralising compound is dissolved in pure water, be 7.0 thereby obtain pH value, and the purified drinking water that contains mineral substance micro-needed by human and that be easily absorbed by the body.Wherein, the pH value of the pure water after described pre-process is 5.0; The technique of described pre-process comprises ion-exchange, electrolysis, electrodeionization, nanofiltration and reverse osmosis process; Described ionic state mineral substance contains Ca, Mn, Fe, Zn, Mg and Sr; Described imitative RKB is the square RKB of the lenticular of monoblock decomposition; Described imitative RKB is calcite; In described calcite, the content of calcium carbonate is 98%; Described calcite is transparent or sub-translucent lenticular material, and it is 70% according to thoroughly spending; Described calcite is trigonal system, and its hardness is 2.8, and proportion is 2.6.
Above-mentioned pure water adopts the application of the rearmounted pH value control method of the profound natural mineral water environment of simulation, and described pure water is the pure water of the slant acidity after pre-process.
Embodiment 2
The difference of the present embodiment and above-described embodiment 1 is: the pH value of the pure water after described pre-process is 5.2; In described calcite, the content of calcium carbonate is 98.2%; The photograph of described calcite thoroughly degree is 75%; The hardness of described calcite is 2.85, and proportion is 2.65.
Embodiment 3
The difference of the present embodiment and above-described embodiment 1 is: the pH value of the pure water after described pre-process is 5.5; In described calcite, the content of calcium carbonate is 98.5%; The photograph of described calcite thoroughly degree is 80%; The hardness of described calcite is 2.9, and proportion is 2.7.
Embodiment 4
The difference of the present embodiment and above-described embodiment 1 is: the pH value of the pure water after described pre-process is 5.8; In described calcite, the content of calcium carbonate is 98.8%; The photograph of described calcite thoroughly degree is 85%; The hardness of described calcite is 2.95, and proportion is 2.75.
Embodiment 5
The difference of the present embodiment and above-described embodiment 1 is: the pH value of the pure water after described pre-process is 6.0; In described calcite, the content of calcium carbonate is 99.0%; The photograph of described calcite thoroughly degree is 90%; The hardness of described calcite is 3.0, and proportion is 2.8.
Embodiment 6
The difference of the present embodiment and above-described embodiment 3 is: the pH value of the pure water after described pre-process is 6.2; In described calcite, the content of calcium carbonate is 99.2%.
Embodiment 7:
The difference of the present embodiment and above-described embodiment 3 is: the pH value of the pure water after described pre-process is 6.5; In described calcite, the content of calcium carbonate is 99.5%.
The chemical index detected result of the purified drinking water that embodiment 1 ~ 7 obtains is as shown in table 1:
The chemical index detected result of the purified drinking water that table 1 embodiment 1 ~ 7 obtains
| Test item | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 |
| PH value | 7.0 | 7.2 | 7.5 | 7.8 | 8.0 | 8.2 | 8.5 |
| Ca（mg/L） | 6.6 | 7.8 | 7.3 | 7.2 | 6.9 | 6.7 | 7.0 |
| Mn（mg/L） | 0.10 | 0.11 | 0.12 | 0.11 | 0.09 | 0.10 | 0.08 |
| Fe（mg/L） | 0.25 | 0.28 | 0.30 | 0.26 | 0.23 | 0.32 | 0.29 |
| Zn（mg/L） | 0.62 | 0.68 | 0.65 | 0.64 | 0.66 | 0.68 | 0.67 |
| Mg（mg/L） | 0.29 | 0.21 | 0.22 | 0.24 | 0.23 | 0.22 | 0.24 |
| Sr（mg/L） | 0.012 | 0.013 | 0.015 | 0.020 | 0.018 | 0.016 | 0.017 |
| Cu（mg/L） | 0.25 | 0.24 | 0.21 | 0.26 | 0.22 | 0.25 | 0.23 |
| Al（mg/L） | 0.07 | 0.05 | 0.02 | 0.01 | 0.06 | 0.04 | 0.05 |
| K（mg/L） | 0.36 | 0.37 | 0.35 | 0.42 | 0.39 | 0.40 | 0.38 |
| Na（mg/L） | 0.79 | 0.80 | 0.82 | 0.85 | 0.83 | 0.81 | 0.80 |
As can be seen from the above table, the present invention can be adjusted to the partially weakly alkaline purified drinking water of 7.0-8.5 neutrality by 5.0-6.5 by the pH value of the pure water after pre-process, and by biological effect, the interaction of ion, slowly release be dissolved in water contain the necessary micro ion state mineral substance Ca of body metabolism, Mn, Fe, Zn, Mg, Sr etc., it carries the antibacterial factor, can eliminate peculiar smell in water, anti-bacteria breeding.
Above-described embodiment is preferably implementation of the present invention, and in addition, the present invention can also realize by alternate manner, and any apparent replacement is all within protection scope of the present invention without departing from the inventive concept of the premise.
Claims (10)
1. pure water adopts the rearmounted pH value control method of the profound natural mineral water environment of simulation, it is characterized in that: by the pure water of the slant acidity after pre-process, flow through the container of the imitative RKB of the natural profound level of simulation is housed, the environment and the mechanism that form with reference to natural mineral water, biological action by natural calcium mineralising compound in imitative RKB and and the pure water of slant acidity between ionic interaction, hydrogen ion unnecessary in pure water is removed, the micro ion state mineral substance of simultaneously separating out in natural calcium mineralising compound is dissolved in pure water, thereby obtain pH value for 7.0-8.5, and the purified drinking water that contains mineral substance micro-needed by human and that be easily absorbed by the body.
2. pure water according to claim 1 adopts the rearmounted pH value control method of the profound natural mineral water environment of simulation, it is characterized in that: the pH value of the pure water after described pre-process is 5.0-6.5.
3. pure water according to claim 1 adopts the rearmounted pH value control method of the profound natural mineral water environment of simulation, it is characterized in that: the technique of described pre-process comprises ion-exchange, electrolysis, electrodeionization, nanofiltration and reverse osmosis process.
4. pure water according to claim 1 adopts the rearmounted pH value control method of the profound natural mineral water environment of simulation, it is characterized in that: described ionic state mineral substance contains Ca, Mn, Fe, Zn, Mg and Sr.
5. pure water according to claim 1 adopts the rearmounted pH value control method of the profound natural mineral water environment of simulation, it is characterized in that: described imitative RKB is the square imitative RKB of the lenticular of monoblock decomposition.
6. pure water according to claim 1 adopts the rearmounted pH value control method of the profound natural mineral water environment of simulation, it is characterized in that: described imitative RKB is calcite.
7. pure water according to claim 6 adopts the rearmounted pH value control method of the profound natural mineral water environment of simulation, it is characterized in that: in described calcite, the content of calcium carbonate is 98-99.5%.
8. pure water according to claim 6 adopts the rearmounted pH value control method of the profound natural mineral water environment of simulation, it is characterized in that: described calcite is transparent or sub-translucent lenticular material, and it is according to thoroughly spending for 70-90%.
9. pure water according to claim 6 adopts the rearmounted pH value control method of the profound natural mineral water environment of simulation, it is characterized in that: described calcite is trigonal system, and its hardness is 2.8-3.0, and proportion is 2.6-2.8.
10. the pure water described in claim 1-9 any one adopts the application of the rearmounted pH value control method of the profound natural mineral water environment of simulation, it is characterized in that: described pure water is the pure water of the slant acidity after pre-process.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036191A (en) * | 1988-10-29 | 1989-10-11 | 华北石油管理局第二机械厂 | The method of producing drinkable mineral water by comprehensive treatment |
| CN1233594A (en) * | 1999-04-09 | 1999-11-03 | 童继伟 | Method for producing purified and mineralizd water |
| CN101428893A (en) * | 2008-12-12 | 2009-05-13 | 东莞市日之泉集团有限公司 | Process for producing medical stone drinking water |
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- 2014-08-07 CN CN201410385482.7A patent/CN104098168B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036191A (en) * | 1988-10-29 | 1989-10-11 | 华北石油管理局第二机械厂 | The method of producing drinkable mineral water by comprehensive treatment |
| CN1233594A (en) * | 1999-04-09 | 1999-11-03 | 童继伟 | Method for producing purified and mineralizd water |
| CN101428893A (en) * | 2008-12-12 | 2009-05-13 | 东莞市日之泉集团有限公司 | Process for producing medical stone drinking water |
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