JP2582207B2 - How to prevent water rot - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for preventing spoilage of water.

[0002]

2. Description of the Related Art It has never been known at all that poisoning of water can be prevented by adding magnetic metal to water.

[0003]

[0004]

[0005]

SUMMARY OF THE INVENTION An object of the present invention is to provide a method for preventing water spoilage without using additives such as preservatives.

[0006]

That is, according to the present invention, water is produced when the S pole magnetism is 7-14 Gauss, the N pole magnetism is 5 Gauss or less, and the ratio of N pole magnetism to S pole magnetism is 50% or less. The present invention relates to a method for preventing decay of water by exposing water to a certain magnetic atmosphere.

In order to expose water to a magnetic atmosphere in the present invention, the S pole magnetism is 7-14 Gauss, the N pole magnetism is 5 Gauss or less, and the ratio of N pole magnetism to S pole magnetism is 50%.
Most preferably, a magnetic metal having the following magnetic force is introduced into water. This magnetic metal has a considerably lower magnetic force than a normal magnet, and has a high magnetic force of the south pole and a low magnetic force of the north pole. Such a magnet may be prepared by the method described in Japanese Patent Application No. 1-215324 filed by the present inventors. The shape of the magnetic metal is not limited. For example, a rod-shaped, comb-shaped, plate-shaped, or tubular magnetic metal may be used as it is. The size of the magnetic metal is 20mm x 17mm x 60m
m is preferable.

[0008] The magnetic force of the magnetic metal is 7-14
It is most preferable that the Gaussian and N-pole magnetism is 5 Gauss or less and the ratio of the N-pole magnetism to the S-pole magnetism is 50% or less. If the magnetic force of the magnetic metal charged into water is too high, the water in the container is spoiled, which is not preferable. The effect is small even if the magnetic force is too low.

The time for exposing the water to the magnetic atmosphere is at least 3 hours, preferably 5 to 6 hours. The effect is small if the time of exposure to the magnetic atmosphere is short. When the magnetic metal is pulled out of the water and left for a while, the effect of the treated water is reduced. Therefore, it is preferable that the magnetic metal is pulled up and used immediately.

The amount of the magnetic metal is preferably at least one magnetic metal of 20 mm × 17 mm × 60 mm per 3 to 5 liters of water. If the amount of the magnetic metal is too small, the effect is small, which is not preferable.

The present invention also includes that high-purity calcium carbonate is introduced into water at the same time as the magnetic treatment to make the water weakly alkaline. It is well known that weakly alkaline water is good for your health. Also, the calcium content in the water increases due to the calcium carbonate, making the water more delicious.

The magnetic metal used in the present invention may be attached to a water treatment apparatus, for example, a storage tank, a filter, a pipe, a pot, or the like, or may be made into a clay bottle, a coaster, a spoon, or the like so that water can be treated. good. Alternatively, it may be processed into a member for hanging and immersing in a well or the like. Attach it to a glass bottle for hydroponics, a vase for fresh flowers,
By attaching it to Kenzan, water can be kept fresh for a long period of time, and the freshness of the flower can be maintained. It can also be used as a water treatment tool having such a shape.

Hereinafter, the present invention will be described in more detail with reference to examples. Production of magnetic metal Iron / nickel / chromium alloy components are melted in a high-frequency melting furnace, and a rectangular parallelepiped (20 mm × 15 mm × 55 m) as shown in FIG.
m) was obtained. The composition of this metal is C /
Si / Mn / Cr / Ni / Fe is 0.36 / 0.72 / 1.08
/14.58/5.50/remainder. A of this metal piece
And the B side were contacted with an N pole of 80 Gauss for about 1 second.
Magnetic metal I was obtained in which the A and B surfaces had S poles and the other surfaces had N poles. Similarly, 120 Gauss N on the A and B surfaces
The poles were indirectly contacted for about 1 second to obtain a magnetic metal II in which the A and B faces were S poles and the other faces were N poles. The magnetic force of each part of the magnetic metal was measured using a flux gauge GM-1225 (manufactured by Denki Porcelain Co., Ltd.). The magnetic force of each part of the magnetic metals I and II is shown in FIGS. 3 and 4, respectively.

[Reference Example 1] Hardness test In 3 liters of tap water, a magnetic metal (20 mm × 17 mm × 60 mm,
5 g) and marble (with a diameter of about 30-40 mm
, Total pH of 300g) and left for 24 hours
And the change in hardness were examined. The magnetic metal was sealed in a nylon bag to prevent direct contact with water.
The results are summarized in Table 1.

[0014]

[Table 1]

The tap water into which marble has been added becomes slightly alkaline due to an increase in pH. In addition, the overall hardness, which is one of the conditions for “delicious water”, has also increased. The effect of these marbles is preserved even when the magnetic metal is added.

[0016]

[Reference Example 2] Cluster of tap water 1 liter of tap water has a magnetic metal of S-pole 10 gauss and N-pole magnetism 3 gauss (20 mm × 17 mm × 60 mm, 16
5 g) was charged, and the line width (ν _1/2 ; width of a half part of the peak height) of the signal was measured by ¹⁷ O-NMR 30 hours later, and used as an index of the cluster. The measuring method followed the method of Matsushita mentioned above.

FIG. 1 shows a chart of ¹⁷ O-NMR of water charged with magnetic metal. The line width, which was 130 Hz before the magnetic metal was charged, became 93.9 Hz. This suggests that the addition of magnetic metal reduced the water clusters and increased the molecular motion of water.

[0018]

[Reference Example 3] Change in surface tension In 1 liter of tap water, a magnetic metal (20 mm × 17 mm × 60 mm,
5 g) was charged, and the surface tension after 30 hours was measured. The surface tension was measured according to JIS K2241 (wheel method). Surface tension of tap water without magnetic metal 6
The surface tension of tap water charged with magnetic metal was 68.3 dyn / cm (25 ° C.), which was smaller than 8.9 dyn / cm (25 ° C.).

[0019]

Example 1 Water preservation effect Magnetic metals and magnets (20 mm each) having various magnetic forces
× 17 mm × 60 mm, 165 g) in 1 liter of tap water was allowed to stand at about 24 ° C, and the time until the water spoiled was observed. Table 2 shows the results.

[0020]

[Table 2]

Tap water spoiled in six days. On the other hand, those supplied with 800 gauss magnets also rotted in 6 days, while tap water supplied with low gaussian magnetic metals did not rot for 2 months.

[0022]

Example 2 General Bacterial Growth Inhibition Effect The preservation effect of water treated by the method of the present invention was examined in more detail. The clean water, filtered water and sewage were taken in a sterilized 2 liter beaker, stirred well, and the number of general bacteria was measured. Each test solution was divided in half into a sterilized 1-liter beaker, and a magnetic metal having a size of 20 mm × 17 mm × 60 mm and a size of 10 gauss S magnetic and 3 gauss N magnetic pole was charged into one beaker. Both beakers were cultured at 36 ± 1 ° C. for 5 days, and the number of general bacteria after the culture was compared between those with magnetic metal and those without. Quantification of the number of general bacteria is based on JIS
It carried out using K0102.72.2 (agar culture method). Table 3 shows the results.

[0023]

[Table 3]

Examination of the general bacterial counts of tap water, filtered water and sewage after 5 days of cultivation revealed that the bacterial counts of the water charged with magnetic metal were about 30-50% less than those without.

[0025]

[Reference Example 4] Culture of leaves of radish Leaves of radish with the upper part of the root remaining 2 cm are 20 cm x 30 c
It was placed upright in a mx 5 cm plastic container. Here, the magnetic metal having various magnetic forces used in Example 1 (20
mm × 17 mm × 60 mm, 165 g) was placed in a plastic film so as not to come into contact with water, and tap water was further introduced so that the height of the water surface was 4 cm. The radish leaves were cultured at about 24 ° C. for 2 months. Water is 10
It was replenished once a day and the water level was kept at 4 cm.
The state of radish leaves and roots was observed. Table 4 shows the results.

[0026]

[Table 4]

In the case of culturing with tap water only, the leaves were dead and the roots were rotten in 10 days. On the other hand, S in tap water
When cultured in water treated with the present invention, a magnetic metal having a pole magnetism of 7 to 14 Gauss, a N pole magnetism of 5 Gauss or less and a ratio of the N pole magnetism to the S pole magnetism of 50% or less is introduced. After two months the leaves did not die and the roots did not rot.

[0028]

REFERENCE EXAMPLE 5 Radish leaf growth The upper part of the root was cut off, leaving 4 cm of the root, and the radish from which the leaf was completely cut off from the base was placed upright in a 20 cm × 30 cm × 50 cm plastic container. Here, the magnetic metal having various magnetic forces used in Example 1 (20 mm × 17 m
m × 60 mm, 165 g) was placed in a plastic film so as not to come into contact with water, and tap water was further introduced so that the height of the water surface was 4 cm. Water was replenished once every 10 days so that the water level was about 4 cm. Radish leaf growth was observed. Table 5 shows the results.

[0029]

[Table 5]

In all the other groups, the roots were spoiled, but in the group into which the magnetic metal of S pole magnetic 10 gauss N pole magnetic 3 gauss was injected, shoots grew from the center of the radish roots and grew in 3 months. Flowers bloomed.

[0031]

[Reference Example 6] Change in conductivity A magnetic metal of 10 gauss S magnetic pole and 3 gauss N magnetic pole which was sealed in a nylon bag so as not to melt the metal was put into ion-exchanged water. The change in electrical conductivity was measured. Table 6 shows the results.

[0032]

[Table 6]

The conductivity of ion-exchanged water treated by the method of the present invention has increased.

The water treated by the method of the present invention has small clusters, and has a water preserving effect, a bacterial growth suppressing effect, a plant activating effect, a plant preserving effect, a plant growth promoting effect and an increase in conductivity. Has an effect. Also, by adding marble to make it weakly alkaline and performing magnetic treatment at the same time, it is possible to produce weakly alkaline water that is good for the human body. The weakly alkaline water produced by the method of the present invention is not only good for health but also has a large amount of minerals and small clusters as "delicious water", and is also preferable for drinking or cooking.

[Brief description of the drawings]

FIG. 1 shows a ¹⁷ O-NMR chart of water treated by the method of the present invention.

FIG. 2 is a schematic view of a metal piece for a magnetic metal.

FIG. 3 is a view showing the magnetic force of each portion of a magnetic metal piece I magnetized with an N pole of 80 Gauss; Numerical values indicate magnetic force, + indicates N pole, and-indicates S pole.

FIG. 4 is a view showing the magnetic force of each portion of a metal piece II for a magnetic metal magnetized with an S pole of 120 Gauss. The numbers indicate the magnetic force,
+ Indicates an N pole and-indicates an S pole.

[Explanation of symbols]

 A end of metal piece B end of metal piece

Claims (3)

(57) [Claims] 1. A magnetic metal having an S-pole magnetism of 7-14 Gauss, an N-pole magnetism of 5 Gauss or less and a ratio of the N-pole magnetism to the S-pole magnetism of 50% or less is introduced into water. A method for preventing rot of water exposed to a magnetic atmosphere. 2. A method for preventing decay of water, wherein a magnetic metal having a magnetic force of 5 to 20 Gauss is charged into water to expose the water to a magnetic atmosphere. 3. A water rot prevention device having a magnetic metal portion having an S pole magnetism of 7-14 Gauss, an N pole magnetism of 5 Gauss or less, and a ratio of N pole magnetism to S pole magnetism of 50% or less. Utensils.