JPH0999291A - Ceramic for water treatment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a ceramic member which can be used for water treatment, water quality improvement, etc., and has a large number of minute voids within and in the surface of the ceramic formed body and from which calcium and/or other components can be supplied to water. SOLUTION: This ceramic member is formed by mixing an inorganic material and a calcareous material with a binder component, a magnetic material, etc., and then, subjecting the resulting mixture to sintering and magnetization at an appropriate temp. capable of maintaining the properties of the inorganic material and calcareous material. Also, if necessary, the sintered ceramic member is impregnated with nutrient components, etc., to effectively utilize the voids within the ceramic member formed body and also to supply organic and inorganic components and nutrient components, which are contained in the ceramic member, to water at the time of performing water treatment. Particularly, at the time of using the ceramic member for water treatment utilizing microorganisms, circumstances that promote the activity and propagation of the microorganisms can be provided.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a magnetic water treatment ceramic member having minute pores and voids therein, and particularly to dissolving components contained in the water treatment ceramic member and The present invention relates to a water-treating ceramic used for treating water by causing microbes to proliferate using minute voids contained in.

[0002]

2. Description of the Related Art For treating tap water to remove chlorine components and other impurities, porous materials such as activated carbon, natural zeolite rich in zeolite, barley stone, and other silicic acid components have been used. Sand, stones, etc. have been used as a filtering material, and a sandy material rich in calcium component such as coral sand may be used. When using the coral sand or barley stone as a filter material,
It is said that the silicic acid, calcium, and other trace components contained in the filter material are dissolved in water to improve the water quality and improve the taste of drinking water. As a tap water purifying apparatus using the inorganic filtering material, for example, an apparatus as disclosed in Japanese Patent Laid-Open No. 5-285471 is known.

Further, in addition to directly utilizing the above-mentioned natural mineral components, zeolite, barley stone, and other natural components rich in silicic acid components are calcined at a high temperature to form a plate or an arbitrary lump. It is also known to make ceramic members. Then, the ceramic member is put in a water heater and the far infrared rays, which are said to be generated when the ceramic is heated, are used to improve the quality of the hot water. Further, it is also said that the water quality can be improved by using a magnet member in combination with the above-mentioned ceramics and applying a magnetic field to the water in order to improve the water quality.

[0004]

However, when a conventionally used filter material rich in activated carbon or silicic acid component or a fired ceramic material is used, the components contained in the water treatment material are used. Is dissolved in water to a very small extent, and the effect of improving water quality as drinking water cannot be sufficiently exerted. Further, the ceramic member cannot be treated with microorganisms of sewage, activation treatment of bath water, contain active ingredients, and have a function of gradually supplying the active ingredients to water to be treated. Have a problem Therefore, although the conventional ceramic materials for water treatment can be used for some water quality improvement, the effect for improving the water quality is very small.

An object of the present invention is to provide a conventional ceramic member as described above, which can be used more effectively, and in particular, a porous ceramic member is prepared by using a porous material, To contribute to the growth of microorganisms, etc. by using minute voids held by the material, and
It is an object of the present invention to provide a ceramic for water treatment which can have a function of gradually leaching out an active ingredient impregnated in a minute void.

[0006]

In the invention described in claim 1 of the present invention, the ceramics for water treatment are fine particles of an inorganic porous material, a calcium material-rich porous material, and a magnetic material. It is created through a step of kneading the powder, a step of magnetizing a molded article having a certain size, and a treatment step of heating the molded article. In addition, claim 2
In the invention described in, the step of producing a powdery inorganic material by subjecting the inorganic porous material to a heat treatment at a temperature at which it is made into a ceramic without changing its properties, and the inorganic material is rich in a calcium component. A step of forming a mixture by mixing a porous material, a magnetic material, activated carbon, and a polysaccharide, molding the mixture into a certain size, magnetizing the mixture, and the magnetizing treatment Is subjected to a step of firing at a temperature at which the properties of the porous calcium component do not change to produce a ceramic for water treatment.

According to the invention described in claim 3 of the present invention,
A step of producing a powdery inorganic material by heat-treating an inorganic porous material at a temperature at which it is made into a ceramic without changing its properties; a porous material rich in calcium component in the inorganic material; Materials, activated carbon, and polysaccharides are mixed to form a mixture, the mixture is molded into a certain size, the mixture is magnetized, and the magnetized product has the properties of a porous calcium component. And a step of baking at a temperature that does not change, the baked thing is a polysaccharide,
Ceramics for water treatment are prepared through a step of immersing in a solution in which components that are nutrients of microorganisms such as organic acids and nucleic acid products are mixed, and a step of drying the solution in which the solution is immersed.

According to the invention described in claim 4 of the present invention,
A step of producing a powdery inorganic material by heat-treating the inorganic porous material at a temperature at which it is made into a ceramic without changing its properties, and the powdery inorganic material has a powdery calcium component-rich porosity. A quality material, a magnetic material, activated carbon, and a polysaccharide as a caking material to form a mixture, and molding the mixture into a certain size; and magnetizing the molding. , A step of firing the magnetized material at a temperature at which the properties of the porous calcium component do not change, a step of applying a strong magnetic field to the fired material to fix the magnetic field, and a method of fixing the magnetic field. A ceramic for water treatment is prepared through a step of immersing in a solution in which components that are nutrients for microorganisms such as polysaccharides, organic acids, and nucleic acid products are mixed, and a step of drying the soaked solution .

In the invention described in claim 5, a step of producing a powdery inorganic material by heat-treating the inorganic porous material at a temperature at which it is made into ceramics without changing its properties, and the powdery material Inorganic material is mixed with powdery porous material rich in calcium component, magnetic material, activated carbon, and polysaccharide as binding material, and iron, fumus, hydrogen peroxide solution to make a mixture. Then, a step of molding the mixture into a certain size, a step of reacting the calcium component mixed in the step with hydrogen peroxide, a step of magnetizing the molded article, and a magnetizing treatment , A step of firing at a temperature at which the property of the porous calcium component does not change, a step of applying a strong magnetic field to the fired one to fix the magnetic field, and a polysaccharide or organic acid obtained by fixing the magnetic field. Ceramics for water treatment through a step of immersing a nucleic acid product and a plant extract component in a mixed solution to impregnate the components contained in the solution, and a step of drying the impregnated solution To create.

Further, in the invention described in claim 6 of the present invention, as the organic acid to be mixed with the solution, one or more kinds of malic acid, kojic acid, citric acid and acetic acid are mixed and used. , As a plant extract, ginkgo biloba extract,
Hinokitiol is used. Furthermore, in the invention according to claim 7, the element contained in the hot spring component can be used alone or in the form of a compound in the solution to be impregnated in the fired product. In addition to the above configuration, in the invention described in claim 8, zeolite and vermiculite are used as the inorganic porous material, and coral sand powder and shell fossil powder are used as the porous material rich in calcium component, Fine powder of strontium ferrite magnet can be used as the magnetic material.

Then, the ceramics for water treatment of the present invention can exert the following effects. When the ceramics for water treatment according to claim 1 is used for treating wastewater, it is possible to provide microscopic voids existing inside the ceramics to an environment in which microorganisms inhabit and proliferate, and to form voids in the ceramics. Since a large amount of components can be eluted through this, it becomes possible to activate the activity of microorganisms and efficiently perform the action of water treatment. Further, in the invention according to claim 2, the inorganic component is heat-treated at a high temperature to leave the porous property,
It has the property of generating far-infrared rays, and by mixing coral etc. and heat-treating at low temperature, it does not change the porous characteristics of coral, does not inhibit the elution action of calcium components, and has magnetism. It is possible to create water treatment ceramics.

According to the third aspect of the present invention, the molded and fired ceramics are impregnated with nutrient components that contribute to the inhabitation and growth of microorganisms. Therefore, when used for microbial treatment of wastewater, etc. Can supply nutrients to the growth of microorganisms. Then, by the synergistic effect of the trace component dissolved from the ceramics, the magnetic field and the far infrared rays, it becomes possible to activate the microorganisms and improve the efficiency of water treatment. Further, in the invention according to claim 4, since a stronger magnetic field can be set for the water treatment ceramics, it is possible to improve the action of microbial growth.

In the invention described in claim 5, the calcium component is modified by the action of hydrogen peroxide so as to have a property of being more easily separated, and the active component is kept in a state where the porous property of the calcium component is left as it is. Since it is impregnated with water, it can have a characteristic of gradually releasing the active ingredient into water. Further, in the invention according to claim 6, a substance having an antibacterial property obtained from nature such as ginkgo biloba leaf extract and hinokitiol is used as the plant extract, and a large number of organic acids are mixed to obtain the Acids can be used. Further, in the invention according to claim 7, since the elements contained in the hot spring component are mixed in the solution and used, the water treatment ceramics can be used in the bath.

In the invention described in claim 8, since natural minerals such as zeolite and vermiculite are used as the inorganic porous material, the inorganic porous material can be used in the same manner as the conventional water quality improving material. Also, by using coral sand, shell fossil, etc. as a porous material rich in calcium component,
Trace components contained in such materials can be dissolved in water and used, and an effect of improving water quality is exhibited. Furthermore, for example, when using a microorganism to improve water quality,
By utilizing the minute voids inside each porous mass and the large surface area, it becomes possible to promote the action of microbial propagation.

[0015]

BEST MODE FOR CARRYING OUT THE INVENTION Next, the ceramics for water treatment of the present invention will be described. The ceramics for water treatment of the present invention are mainly composed of an inorganic and porous material such as zeolite (hereinafter referred to as inorganic material) and a porous material rich in calcium component such as coral (hereinafter referred to as calcareous material). As components, activated carbon and magnetic substance are mixed at a predetermined ratio, and a polysaccharide or the like is used as a binding material, and the maximum diameter is about 3 cm, and it is molded into a ball-shaped, plate-shaped, or arbitrary-shaped mass of a certain size. There is. Then, the ceramic basic mass molded as described above is heat-treated to burn the polysaccharide used as the binding material to form more voids inside the mass. In addition, since the constituents such as an inorganic material, a calcareous material, and activated carbon are formed into ceramics while maintaining the porous characteristics as they are, the inside of the block has a very large number of minute voids. Is configured as

(1) The ceramic for water treatment is prepared through the following steps a to e. a: A polysaccharide and water are added to powders of an inorganic material and a calcareous material, and activated carbon and a magnetic material are further added, followed by stirring and mixing. b: The mixture is formed into lumps of a certain size by a granulator. c: After molding, a magnetic field is applied to align the magnetic material in the lump, and the direction of the NS magnetic field is set in the lump. d: The lump is sintered at 350 ° C. to burn the polysaccharide to form small voids inside the lump. e: Magnetization is performed by applying a strong magnetic field to the lump. The lump manufactured as described above can be shipped as a porous ceramic (A) product. The ceramic (A) has a very large number of minute voids inside, and utilizes calcium and trace components exuded from the calcareous material in water to improve water quality and Chlorine can be adsorbed and separated.

(2) The above ceramic (A) product can be further subjected to the following processes f and g to form a porous ceramic (B). f: The ceramic mass subjected to the treatment e is immersed in a solution of a polysaccharide such as oligosaccharide, an organic acid such as malic acid, or a nutrient component required for the growth of microorganisms such as nucleic acid. Then, the above components are impregnated in a ceramic mass. g: The ceramic mass impregnated with the nutrients is dried to obtain a product.

Since the ceramic (B) product is made by impregnating a low-temperature fired ceramic with an active ingredient required for the growth of microorganisms, the water treatment is carried out by the action of microorganisms. Can be used when using.
That is, the nutrient component exuded from the ceramic (B) and the calcium component (ion) effectively act on the growth of the effective microorganism. Furthermore, by utilizing a very large number of minute voids existing inside the ceramic mass,
It can function to adsorb and separate chlorine and the like in water. In addition, it is possible to improve the water quality by using calcium components and trace components leached into the water from calcareous materials, and in addition to activating the activity of microorganisms, it is effective for the action of sewage treatment etc. It can be used.

Since the ceramics (A) and (B) impart a magnetizing action to the magnetic material, the strength of the magnetic field should be set according to the type of microorganism used in water treatment. Can be. Then, by making the ceramics magnetic, a magnetic field can be applied to the treated water to promote the action of separating impurities or contribute to the growth action of microorganisms. That is, it is known that a certain type of microorganism (for example, a photosynthetic bacterium or the like) has a proliferating effect under a magnetic field. Therefore, when treating sewage using such microorganisms, it is possible to effectively utilize the property of ceramics having a magnetic field.Furthermore, the magnetic field is effective for other microorganisms. It is said.

In the description of the present invention, zeolite as an inorganic porous component has a porous property which does not change at a heating temperature of 780 ° C. or less, and coral as a calcium component has 380 ° C. or less. Does not lose the porous properties. Therefore, in the description of the present invention, the case of heating to 780 ° C. or lower for zeolite and 350 ° C. for coral will be described, but the heating temperature is a temperature at which the properties of each main constituent element are not lost. If so, it is not limited to a strict temperature. For example, when the firing temperature is set for zeolite, the treatment is performed at a high temperature, and when the purpose is mainly to utilize the calcium component, the treatment is performed at a low temperature of about 350 to 380 ° C. You can

(3) In the present invention, ceramics (C) can be produced through the following processing steps a to h. a: An inorganic material is fired at 780 ° C. to form a ceramicized inorganic material. b: A polysaccharide and water are added to a powder of an inorganic material or calcareous material made into ceramics, and activated carbon and a magnetic material are further added, followed by stirring and mixing. c: The mixture is formed into a lump having a predetermined size by using a lump incubator. d: After molding, a magnetic field is applied to align the magnetic material in the lump, and the direction of the NS magnetic field is set in the lump. e: The mass is sintered at 350 ° C. ...... Burn the polysaccharide to form small voids inside the mass. f: Magnetization is performed by applying a strong magnetic field to the lump. g: The ceramic mass subjected to the treatment of the above f is immersed in a solution of a polysaccharide such as oligosaccharide, an organic acid such as malic acid, and a nutrient component required for the growth of microorganisms such as nucleic acid. The above components are impregnated in a ceramic mass. h: The ceramic mass impregnated with the nutrients is dried to obtain a product.

The ceramics (C) prepared as described above are made into ceramics by previously baking an inorganic material at a high temperature, and then baking a lump at a low temperature capable of maintaining the properties of the calcareous material. Therefore, in the ceramic (C) which is calcined by adding a calcareous material, far-infrared rays can be generated by the ceramic component produced by calcining the inorganic material, and the porous property of the inorganic material can be maintained. It is possible to make effective use of the porous properties of the mass produced. The ceramic (C) includes ceramic (B)
Since the same useful nutrients as in the case of the above are impregnated, it is possible to use the effect of far-infrared rays when performing water treatment using microorganisms as compared with the case of the ceramics (B). It is possible to increase the efficiency of water treatment by increasing the activity of microorganisms.

[0023]

EXAMPLE In addition to the water treatment ceramics shown in each of the above examples, in the present invention, an inorganic material, a calcareous material and a magnetic material, vermiculite, fumus, iron, calcium oxide are mixed to obtain a lump of a predetermined size. It is also possible to manufacture the ceramics (D) by forming the ceramics (D) and then firing. This ceramic can be prepared as follows, and has the property of easily dissolving the calcium component contained in the calcareous material in water by utilizing the hydrogen peroxide component mixed in before the firing. The calcium component can be used more effectively by degrading the calcium component.

(4) The ceramic (D) can be manufactured through the following steps a to g. a: Activated carbon, a magnetic substance, and polysaccharides, vermiculite, fumus, and iron are added to powders of an inorganic material and a calcareous material, and hydrogen peroxide solution is added and mixed with stirring. b: The mixture is formed into lumps of a certain size by a granulator. c: Allow the mass to stand at a constant temperature for 3 to 4 days to oxidize the calcium component of the calcareous material. d: After the lumps are dried, a magnetic field of 3 to 30 gauss is applied to align the magnetic bodies in the lumps, and the direction of the N · S magnetic field is set in the lumps. e: Sinter the mass at 780 ° C. and burn the polysaccharides to form small voids inside the mass. f: The ceramic mass treated by the above e contains the components such as polysaccharides such as oligosaccharides, organic acids such as malic acid, and nucleic acid, which are nutrient components required for the growth of microorganisms. Impregnate in solution. g: A ceramic mass impregnated with the nutritional component is dried to obtain a product.

In the ceramic (D) prepared as described above, since it is fired at a high temperature, the porous characteristics of the calcareous material are affected, but the porous characteristics of the inorganic material and polysaccharides and other Due to the burning of the organic matter, a large number of minute voids are formed inside the mass. In addition, since the calcium component is modified to have a property of being easily dissolved in water before the lump is calcined, especially when treating sewage using microorganisms, calcium for water and microorganisms The components can be effectively supplied. Then, the effect of water treatment can be improved by utilizing the nutrient components contained in the lump and the condition that the lump has a large surface area suitable for the growth of microorganisms.

(5) The ceramic (D) disclosed in the above-mentioned ceramic manufacturing method (4) is first treated with an inorganic material at a high temperature, and then a calcareous material and other components are mixed, and then calcareous. It is also possible to fire at a temperature at which the properties of the material do not change to produce ceramics (E) that makes the best use of the respective porous characteristics of the inorganic material and the calcareous material. The ceramics (E) is manufactured through the following steps a to h. a: An inorganic material is fired at 780 ° C. to form a ceramicized inorganic material. b: Activated carbon, a magnetic substance, a polysaccharide, vermiculite, fumus, and iron are added to powders of a ceramicized inorganic material and a calcareous material, and hydrogen peroxide solution is added and mixed with stirring. c: The mixture is formed into a block of a certain size by a granulator. d: Leave at a constant temperature for 3 to 4 days to oxidize the calcium component of the calcareous material. e: After drying, a magnetic field of 3 to 30 gauss is applied to align the magnetic bodies in the mass, and the direction of the N · S magnetic field is set in the mass. f: The lump is sintered at 350 ° C., and the polysaccharide is burned to form small voids inside the lump. g: Immersing the ceramic mass treated in the above step f in a solution containing a polysaccharide such as oligosaccharide as a nutrient component required for the growth of microorganisms, an organic acid such as malic acid, and a nucleic acid Then, the nutrient component is impregnated. h: The ceramic mass impregnated with the nutrients is dried to obtain a product.

In the ceramic (E) produced as described above, an inorganic material such as zeolite or vermiculite is made into a ceramic while leaving the porous property, and other components are mixed, and then a calcareous material is prepared. Since the low temperature firing is carried out at a temperature at which the property of (1) does not change, each mixed component can be effectively used. Further, by mixing with hydrogen peroxide solution before producing the lump, the calcium component is changed into a property that can be dissolved in water, so that a synergistic effect of magnetism and far infrared rays can be exhibited. Furthermore, the nutrient and calcium components to be impregnated after baking and trace components contained in corals and inorganic materials are gradually eluted over a long period of time, which greatly contributes to the growth and activation of microorganisms used for water treatment. To be done. Then, the calcium component, far infrared rays, and a trace amount component act to improve the property of water well, so that the action of water treatment can be efficiently performed.

(6) Each of the above embodiments has been described with reference to an example of ceramics used for treating sewage and other water, but the water treating ceramics of the present invention should be constructed as ceramics for improving the water quality of the bath. Is also possible.
When the ceramic is used in a bath, the ceramic (F) is manufactured through the following steps a to h. a: An inorganic material is fired at 780 ° C. to form a ceramicized inorganic material. b: 20 parts of ceramicized inorganic material, 15 parts of calcareous material, activated carbon, 0.3 part of magnetic material, polysaccharide, 5 parts of vermiculite, 20 parts of humus, 1.5 parts of iron (divalent iron component), oxidation 5 parts of calcium are added, and a hydrogen peroxide solution is added and mixed with stirring. c: The mixture is formed into a block of a certain size by a granulator. d: Leave at a constant temperature for 3 to 4 days to oxidize the calcium component of the calcareous material. e: After drying, a magnetic field of 3 to 30 Gauss is applied to align the magnetic material in the lump with the iron in the direction of the magnetic field.
-Set the direction of the magnetic field of S. f: The lump is sintered at 350 ° C., and the polysaccharide is burned to form small voids inside the lump. g: The ceramic mass subjected to the treatment of the above f is converted into the following polysaccharides such as oligosaccharides, organic acids such as malic acid and kojic acid, nutrient components such as nucleic acid-related substances, ginkgo leaf extract, and hinokitiol components. Each active ingredient is impregnated in a ceramic mass by immersing in a solution in which a natural component having such antibacterial properties and a trace element component contained in a hot spring are mixed for 24 hours. h: The ceramic mass sufficiently impregnated with each component contained in the solution is dried to obtain a product.

In the ceramic (F) produced as described above, an inorganic material such as zeolite or vermiculite is made into a ceramic while leaving the porous property, and after mixing other components, a calcareous material is prepared. Since the low temperature firing is carried out at a temperature at which the property of (1) does not change, each mixed component can be effectively used. In addition, before being manufactured into a lump, the calcium component is changed to a property dissolvable in water by mixing the hydrogen peroxide solution, so that the calcium component can be easily eluted, and a bath rich in calcium ions. It can exert a synergistic effect of magnetism and far infrared rays on water. Furthermore, trace amounts of metal or non-metal components contained in hot spring components, acids, sugars, calcium components, and inorganic materials that are impregnated after baking elute little by little over a long period of time. Maintain and enhance the bathing effect. Then, the calcium component, the far-infrared ray, and the trace component act to improve the properties of water, so that the water quality of the bath can be maintained well.

In the ceramic (F), a chitinous component can be mixed in the solution used in the manufacturing step g, and the characteristics of the chitinous substance can be applied to the bath. Further, the compounding ratio of each component constituting the ceramics (F) can be set arbitrarily, and is not necessarily limited to the compounding ratio. Further, in the present invention, after baking the ceramic mass, when immersed in a solution, malic acid, as an organic acid to be mixed with the solution,
One or more of kojic acid, citric acid and acetic acid can be used in combination, and one or more of these organic acids can be used in combination.

The ceramics (F) can be used not only for a bath but also for deodorizing a toilet. For example, instead of using a mass of camphor components or the like in a toilet for men from the past, the ceramics (F) is used to cause the ceramics to adsorb odorous components and substances that cause odors. You can Furthermore, when the ceramics are impregnated with bacteria that decompose odor-causing components as harmful substances and used, in the presence of water, microorganisms are actively activated,
The decomposition action of harmful substances can be promoted. In addition,
Not only the above-mentioned ceramic (F) but also other kinds of ceramics can be used by impregnating with a treatment component for preventing odor of the toilet.

As the plant extract to be mixed in the solution, one kind or a mixture of ginkgo biloba extract, hinokitiol and the like can be used. Furthermore, the solution to be impregnated into the calcined one, the element contained in the hot spring component can be used alone or mixed in a compound state,
Ceramics (F) by adding ingredients specific to your favorite hot spring
By including the powder in a lump, the feeling of hot spring can be enjoyed without using a bathing agent such as powder. In addition to the components to be contained, in the present invention, zeolite and vermiculite are used as the inorganic porous material, and coral sand powder and shell fossil powder can be used as the porous material rich in the calcium component. .

In addition to the above structure, it is possible to use fine powder of strontium ferrite magnet as the magnetic material, and the conditions such as the strength of the magnetic field applied to the magnetic material can be set arbitrarily. In addition, each component to be mixed with the ceramics can be used in place of another component having similar properties. Moreover, the ceramics for water treatment of the present invention can be configured as a plate, a ball, a flat or medium-sized circular mass, or any other shape, and those shapes can be used at a place to be used or Although it can be configured according to the target object, if it is considered to be returned to the ground after use, it should be configured as a relatively small lump, and microorganisms and active ingredients and components adsorbed on the lump should be It can be reused by mixing it with the lump on the ground.

[0034]

The ceramics for water treatment of the present invention is manufactured as described above, and therefore, it is possible to heat the inorganic material to turn it into a ceramic, and to exert the far infrared effect of the ceramic. Yes,
In addition, the calcium component separated from the calcareous material and the trace element component can be supplied to water. Further, the water-treating ceramics of the present invention can be configured in any shape, but if it is considered to be reduced to the ground after use, it is configured as a relatively small lump to prevent microorganisms and effective It is also possible to mix the components and the components adsorbed in the lumps with the lumps into the ground, to reuse the remaining effective components of the ceramics and the voids inside and outside, and to utilize them for the growth of microorganisms in the soil.

The ceramics for water treatment of the present invention can exhibit the following effects. When the ceramics for water treatment shown in claim 1 of the present invention is used for treating wastewater, etc., minute voids existing inside the ceramics can be provided to the environment in which microorganisms inhabit and proliferate, and the ceramics. Since a large amount of components can be eluted through the voids, it becomes possible to activate the microorganisms and efficiently perform the action of water treatment. Further, in the invention according to claim 2, by heating the inorganic component at a high temperature, it has a property of generating far infrared rays in a state where the porous property remains,
By mixing coral, etc. and heat-treating at low temperature, it is possible to create magnetic ceramics for water treatment without altering the porous characteristics of coral and without inhibiting the elution action of calcium components. It is possible.

According to the third aspect of the present invention, the molded and fired ceramics are impregnated with nutrient components that contribute to the inhabitation and growth of microorganisms. Can supply nutrients to the growth of microorganisms. Then, by the synergistic effect of the trace component dissolved from the ceramics, the magnetic field and the far infrared rays, it becomes possible to activate the microorganisms and improve the efficiency of water treatment. Further, in the invention according to claim 4, since a stronger magnetic field can be set for the water treatment ceramics, it is possible to improve the action of microbial growth.

In the invention according to claim 5, the calcium component is modified by the action of hydrogen peroxide so as to have a property of being more easily separated, and the active component is kept in a state where the porous property of the calcium component is left as it is. Since it is impregnated with water, it can have a characteristic of gradually releasing the active ingredient into water. Further, in the invention according to claim 6, a substance having an antibacterial property obtained from nature such as ginkgo biloba leaf extract and hinokitiol is used as the plant extract, and a large number of organic acids are mixed to obtain the Acids can be used. Further, in the invention according to claim 7, since the elements contained in the hot spring component are mixed in the solution and used, the water treatment ceramics can be used in the bath.

In the invention described in claim 8, since a natural mineral such as zeolite or vermiculite is used as the inorganic porous material, it can be used similarly to the conventional water quality improving material. Also, by using coral sand, shell fossil, etc. as a porous material rich in calcium component,
It can be used by dissolving trace components contained in such materials in water, and while exerting the effect of improving water quality, for example, in the case of improving water quality using microorganisms,
By utilizing the minute voids contained in each of the porous components and the property of having a large surface area, it becomes possible to promote the action of microbial propagation.

Claims (8)

[Claims] 1. A step of kneading an inorganic porous material, a porous material rich in a calcium component, and a fine powder of a magnetic material, and a step of magnetizing a material formed into a certain size. , Ceramics for water treatment, which are created through a treatment process of heating a molded product. 2. A step of producing a powdery inorganic material by heat-treating the inorganic porous material at a temperature at which the inorganic porous material is made into a ceramic without changing its properties, and the inorganic material is a porous material rich in calcium component. A material, a magnetic material, activated carbon, a mixture of polysaccharides to create a mixture, a step of molding the mixture to a certain size, a step of magnetizing the mixture, the magnetized treatment, A ceramic for water treatment, which is produced through a step of firing at a temperature at which the properties of the porous calcium component do not change. 3. A step of producing a powdery inorganic material by heat-treating the inorganic porous material at a temperature at which it is made into ceramics without changing its properties, and a porous material rich in calcium component in the inorganic material. Material, magnetic material, activated carbon, a mixture of polysaccharides to create a mixture, molding the mixture to a certain size, a step of magnetizing the mixture, the magnetized treated porous Calcining at a temperature at which the property of the calcium component does not change, and a step of immersing the calcined product in a solution in which components that are nutrients of microorganisms such as polysaccharides, organic acids, and nucleic acid products are mixed, A ceramics for water treatment, which is produced through a process of drying a soaked product. 4. A step of producing a powdery inorganic material by heat-treating the inorganic porous material at a temperature at which the inorganic porous material is made into ceramics without changing its properties; A porous material rich in calcium component, a magnetic material, activated carbon, and a step of mixing a polysaccharide as a caking material to form a mixture, and molding the mixture into a certain size; A step of magnetizing, a step of firing the magnetized material at a temperature at which the properties of the porous calcium component do not change, a step of applying a strong magnetic field to the fired material to fix the magnetic field, and the magnetic field Immersing the fixed one in a solution in which components that are nutrients for microorganisms such as polysaccharides, organic acids, and nucleic acid products are mixed, and a step of drying the soaked solution is prepared. Ceramics for water treatment characterized by 5. A step of producing a powdery inorganic material by heat-treating the inorganic porous material at a temperature at which the inorganic porous material is made into a ceramic without changing its properties, and the powdery inorganic material is provided with a powdery inorganic material. Porous material rich in calcium component, magnetic material, activated carbon, and polysaccharide as a binding material, and iron, fumus, and hydrogen peroxide solution are mixed to form a mixture, and the mixture is mixed to a certain size. Of the porous calcium component, a step of reacting the calcium component mixed in the step with hydrogen peroxide, a step of magnetizing the molded article, and a step of magnetizing the magnetized product. Calcination at a temperature that does not change, a step of applying a strong magnetic field to the calcinated one to fix the magnetic field, polysaccharide with a fixed magnetic field, organic acids, nucleic acid products, plant extracts For water treatment, which is created by immersing in a solution in which the components are mixed and impregnating the components contained in the solution into the inside, and drying the impregnated solution Ceramics. 6. The organic acid to be mixed with the solution is a mixture of one or more of malic acid, kojic acid, citric acid and acetic acid, and the plant extract is ginkgo biloba extract and hinokitiol. The ceramics for water treatment according to claim 5, which is characterized in that. 7. The solution for impregnating the baked product,
The ceramics for water treatment according to claim 6, wherein the elements contained in the hot spring component are used alone or as a mixture in the form of a compound. 8. Zeolite and vermiculite are used as the inorganic porous material, coral sand powder and fossil shell powder are used as the porous material rich in calcium component, and strontium ferrite magnet fine powder is used as the magnetic material. The ceramics for water treatment according to any one of claims 1 to 7, which is used.