CN111302449A - Alkaline micromolecular drinking water rich in deep-sea mineral elements and preparation method thereof - Google Patents
Alkaline micromolecular drinking water rich in deep-sea mineral elements and preparation method thereof Download PDFInfo
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- CN111302449A CN111302449A CN202010138518.7A CN202010138518A CN111302449A CN 111302449 A CN111302449 A CN 111302449A CN 202010138518 A CN202010138518 A CN 202010138518A CN 111302449 A CN111302449 A CN 111302449A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
- C02F2001/4619—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water only cathodic or alkaline water, e.g. for reducing
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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Abstract
The invention discloses alkaline micromolecule drinking water rich in deep sea mineral elements and a preparation method thereof, wherein the alkaline micromolecule drinking water comprises the following steps: (1) preparing a deep seawater mineralized liquid: treating and desalting deep seawater serving as a raw material by an electrodialysis device to prepare low-salt deep seawater mineralized liquid rich in nutrient elements for later use; (2) preparing alkaline small-molecule drinking water: the method comprises the steps of taking deep sea water as a raw material, carrying out reverse osmosis treatment on the raw material water, adding the obtained purified water into deep sea water mineralized liquid to enable the electrolyte to be 0.01-0.05% in mass concentration, 20-100 mu s/cm in conductivity, 7.5-9 in pH value, and enabling the half-peak width of a nuclear magnetic resonance oxygen spectrum to be wide17The O-NMR is alkaline water with 50-55 Hz; (3) the step (1) is carried outThe deep seawater mineralized liquid is added into the alkaline micromolecule drinking water in the step (2) to prepare drinking water with different concentrations of total mineral content within the range of 50 mg/L-1000 mg/L. The water can better carry minerals and promote element absorption.
Description
Technical Field
The invention relates to the technical field of deep seawater utilization, in particular to alkaline micromolecule drinking water rich in deep seawater mineral elements and a preparation method thereof.
Background
Due to the modern agricultural planting mode, a large amount of pesticides and chemical fertilizers are used in soil, so that a large amount of trace elements in food generally run off, and meanwhile, the excessive nutrition or the unbalanced nutrition of a dietary structure is caused by poor dietary habits, unreasonable dietary structures and life styles of people, so that a plurality of health problems are caused, particularly sub-health and chronic diseases, and the serious deficiency of mineral nutrition is caused as the factor for the diseases.
The deep ocean water has high nutritive value. In recent years, various researches show that the deep seawater has pharmacological effects of protecting cardiovascular system, improving metabolic syndrome, resisting osteoporosis, treating skin diseases, resisting fatigue, protecting intestinal tract, resisting tumor and the like, and has good development and application values. The research proves that the nutrient substance contained in the fertilizer is more than 150 times of the land water content, and the fertilizer contains dozens of elements required by human cells, including more than 90 mineral substances such as calcium, magnesium, potassium, sodium, iron, iodine, zinc, phosphorus, copper, chromium, selenium, silicate ions and the like, and can meet the metabolism requirements of more than 300 enzymes of the human body. The deep sea water is extracted from deep sea and desalted to produce high grade deep sea water mineralized liquid, which is favorable to human health.
At present, deep ocean water is developed and utilized as drinking water in the market, but most of deep ocean water is neutral drinks, the seawater after desalination is still macromolecular clusters after determination, and a part of products contain a large amount of sodium chloride to cause a series of adverse reactions such as increase of blood volume of a human body, aggravation of heart load, increase of blood vessel pressure and the like, and finally, the blood pressure is increased, and hypertension, cardiovascular diseases and other diseases are caused.
Disclosure of Invention
In order to solve the above problems, the present invention aims to provide alkaline small molecule drinking water rich in deep sea mineral elements and a preparation method thereof, which can remove excessive sodium ions while retaining nutritional minerals required by a human body, and can make the beverage in a weakly alkaline small molecule state beneficial to the human body after electrolysis, wherein the weakly alkaline small molecule water can better carry minerals and promote element absorption.
In order to achieve the purpose, the invention provides the following technical scheme:
a preparation method of alkaline micromolecule drinking water rich in deep sea mineral elements comprises the following specific steps:
(1) preparing a deep seawater mineralized liquid: treating and desalting deep seawater serving as a raw material by an electrodialysis device to prepare low-salt deep seawater mineralized liquid rich in nutrient elements for later use;
(2) preparing alkaline small-molecule drinking water: after the raw material water is subjected to electrolysis treatment, the electrolyte becomes alkaline water with the mass concentration of 0.01-0.05%, the conductivity of 20-100 mu m/cm, the pH value of 7.5-9 and the nuclear magnetic resonance oxygen spectrum half-peak width of 170-NMR of 50-55 Hz;
(3) and (3) adding the deep seawater mineralized liquid prepared in the step (1) into the alkaline micromolecule drinking water prepared in the step (2) to prepare drinking water with different concentrations of total mineral content within the range of 50 mg/L-1000 mg/L.
Further, the deep ocean water in the step (1) is seawater which cannot be irradiated by sunlight and cannot be subjected to photosynthesis and is about 200m deep.
Further, the nutrient elements contained in the deep seawater mineralization liquid in the step (1) comprise: the content of Na + is 5.0-15.0 g/L, the content of K + is 0.1-0.5 g/L, the content of Ca2+ is 400-680 Mg/L, the content of Mg2+ is 1300-2300 Mg/L, and the content of active silicon is 73-120 Mg/L.
Further, the raw water electrolyzed in the step (2) is any one of pure water, spring water, well water, deep seawater and surface seawater added with electrolyte.
Compared with the prior art, the invention has the following beneficial effects:
the pH value of the alkaline micromolecule drinking water rich in deep sea mineral elements prepared by the method is 8.5-10.5,17half-peak width of O-nuclear magnetic resonance spectrum50-55 Hz, and preparing the drinking water with different concentrations of which the total mineral content is within the range of 50-1000 mg/L. The product can remove excessive sodium ions while retaining nutrient minerals required by a human body, and meanwhile, after electrolysis, the beverage is in a weakly alkaline micromolecule state beneficial to the human body, and the weakly alkaline micromolecule water can better carry the minerals and promote element absorption.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to specific embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The following examples all used GCM-E-20 type electrodialysis equipment, supplied by Korea technologies (Xiamen) Co., Ltd; an FX-SRJ type Fangxin weak-alkaline electrolyzer is adopted and provided by Nicotiana squareness water treatment equipment limited.
An electrodialytic ion selective exchange membrane is adopted, a divalent separated electrodialytic membrane is adopted, divalent ions, such as calcium ions, magnesium ions and other trace elements, can not pass through the electrodialytic membrane and are intercepted in the desalted liquid; while the migrating sodium chloride is in the concentrate. The trapped fresh water liquid is the deep sea mineralized liquid, and mineralized liquids with different concentrations can be prepared according to different electrodialysis conditions, wherein the element concentration is 5.0-15.0 g/L in Na < + >, 0.1-0.5 g/L in K < + >, 400-680 Mg/L in Ca2 < + >, 1300-2300 Mg/L in Mg2 < + > and 73-120 Mg/L in active silicon.
Example 1:
(1) preparing a deep seawater mineralized liquid: treating and desalting deep seawater serving as a raw material by an electrodialysis device to prepare low-salt deep seawater mineralized liquid rich in nutrient elements for later use;
(2) preparing alkaline small-molecule drinking water: the desalted water prepared by reverse osmosis of deep seawater is used as raw material water for electrolysis. Before electrolysis: the conductivity of the raw material water is 269 mu s/cm, the total amount of soluble solids is 134mg/L, the pH is 6.85, the half-peak width of a nuclear magnetic resonance oxygen spectrum is 115Hz, the control voltage is about 60.0V, the flow is 15L/h, the alkaline micromolecule water prepared by electrolysis is electrolyzed, and after electrolysis: the pH is 8.08, the half-peak width of the nuclear magnetic resonance oxygen spectrum is 52Hz, and the comparison of data before and after electrolysis shows that the alkaline micromolecular water prepared by the method is the alkaline micromolecular water which is easy to absorb by human bodies;
(3) and (3) adding the deep seawater mineralized liquid prepared in the step (1) into the alkaline micromolecule drinking water prepared in the step (2) to prepare drinking water with different concentrations of total mineral content within the range of 50 mg/L-1000 mg/L.
Example 2:
(1) preparing a deep seawater mineralized liquid: treating and desalting deep seawater serving as a raw material by an electrodialysis device to prepare low-salt deep seawater mineralized liquid rich in nutrient elements for later use;
(2) preparing alkaline small-molecule drinking water: adding the purified water prepared by distillation into the deep seawater mineralized liquid as raw material water, and electrolyzing. Before electrolysis: the conductivity of the raw material water is 1035 mu s/cm, the total amount of soluble solids is 515mg/L, the pH is 6.37, the half-peak width of a nuclear magnetic resonance oxygen spectrum is 105Hz, the control voltage is about 60.0V, the flow is 15L/h, the alkaline micromolecule water prepared by electrolysis is electrolyzed, and after electrolysis: the pH is 8.40, the half-peak width of the nuclear magnetic resonance oxygen spectrum is 52Hz, and the comparison of data before and after electrolysis shows that the alkaline micromolecular water prepared by the method is the alkaline micromolecular water which is easy to absorb by human bodies;
(3) and (3) adding the deep seawater mineralized liquid prepared in the step (1) into the alkaline micromolecule drinking water prepared in the step (2) to prepare drinking water with different concentrations of total mineral content within the range of 50 mg/L-1000 mg/L.
The data of each main element in the alkaline micromolecule drinking water rich in deep sea mineral elements with total mineral content of 1000mg/L, 500mg/L and 100mg/L prepared according to the method are shown in the following table 1:
table 1:
furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A preparation method of alkaline micromolecule drinking water rich in deep sea mineral elements is characterized by comprising the following specific steps:
(1) preparing a deep seawater mineralized liquid: treating and desalting deep seawater serving as a raw material by an electrodialysis device to prepare low-salt deep seawater mineralized liquid rich in nutrient elements for later use;
(2) preparing alkaline small-molecule drinking water: deep sea water is used as raw material, after reverse osmosis treatment is carried out on the raw material water,
adding the obtained purified water into a deep seawater mineralized liquid, and electrolyzing the water to obtain an electrolyte with the mass concentration of 0.01-0.05%, the conductivity of 20-100 mu m/cm, the pH value of 7.5-9 and the half-peak width of the nuclear magnetic resonance oxygen spectrum17The O-NMR is alkaline water with 50-55 Hz;
(3) and (3) adding the deep seawater mineralized liquid prepared in the step (1) into the alkaline micromolecule drinking water prepared in the step (2) to prepare drinking water with different concentrations of total mineral content within the range of 50 mg/L-1000 mg/L.
2. The method for preparing alkaline small molecule drinking water rich in deep sea mineral elements according to claim 1, characterized in that: the deep ocean water in the step (1) is seawater which cannot be irradiated by sunlight and can not carry out photosynthesis and is about 200m deep.
3. The method for preparing alkaline small molecule drinking water rich in deep sea mineral elements according to claim 1, characterized in that: the nutrient elements contained in the deep seawater mineralization liquid in the step (1) comprise: the content of Na + is 5.0-15.0 g/L, the content of K + is 0.1-0.5 g/L, the content of Ca2+ is 400-680 Mg/L, the content of Mg2+ is 1300-2300 Mg/L, and the content of active silicon is 73-120 Mg/L.
4. The method for preparing alkaline small molecule drinking water rich in deep sea mineral elements according to claim 1, characterized in that: the raw material water electrolyzed in the step (2) is any one of pure water, spring water, well water, deep seawater and surface seawater added with electrolyte.
5. Alkaline small molecule drinking water rich in deep sea mineral elements produced according to the method of any one of claims 1 to 4.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340828A (en) * | 2020-11-25 | 2021-02-09 | 方幼辉 | Preparation method and preparation device of micro-cluster water rich in trace elements |
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Application publication date: 20200619 |