KR20210058354A - (Water improvement agent and water manufacturing method for using water improvement agent - Google Patents

Abstract

The present invention relates to a method for producing water quality-improvement water using a water quality-improvement agent. According to the present invention, the method comprises: a stirring step (S10) of mixing and stirring a water quality-improvement agent (1) in a stirring tank (10), wherein the water quality-improvement agent includes 5 to 23 wt% of loess powder, 12 to 28 wt% of porcelain powder, 6 to 8 wt% of feldspar powder, 2 to 4 wt% of carbon, and 10 to 30 wt% of waste fossil powder; an ion exchange step (S20) of mixing water with the mixed and stirred water quality-improvement agent (1) in the stirring tank (10) to perform ion exchange between hydrogen ions of the water and cations which are calcium, iron, and aluminum ions contained in the water quality-improvement agent (1), thereby allowing a hydrogen ion concentration of the water to have at least a strong basicity of 10 or more; and an outflow step (S30) of discharging the water in which the cations are mixed in the stirring tank (10). According to the present invention, since a water quality-improvement agent mixed with powder of natural minerals consisting of loess, porcelain, feldspar, carbon, and waste fossils and water quality-improvement water are sprayed in rivers, seas, and the like, etc., acidified water becomes basic water, inorganic phosphorus in the water is combined with aluminum and iron to be precipitated and removed, and hydrogen sulfide in the water is removed. Moreover, a water molecule cluster has a frequency of 30 to 60 Hz, an oxidation-reduction potential of -300 to -600 mV, and a high degree of biodegradation, so that the oxygen solubility in water is increased thereby improving water quality and preventing occurrence of green or red algae.

Description

Water improvement agent and water manufacturing method for using water improvement agent {(Water improvement agent and water manufacturing method for using water improvement agent})

The present invention relates to a water quality improving agent and a method for producing water for improving water quality using the same.In particular, after pulverizing natural minerals such as loess, pottery stone, feldspar, carbon, and waste fossil, water is mixed with a water quality improving agent and a water quality improving agent. The present invention relates to a water quality improving agent capable of improving water quality in a river or sea by spraying a water quality improving agent or water for improving water quality into a river or sea by producing water for improvement, and a method for producing water for improving water quality using the same.

In general, rivers or seas increase the deposition rate of nitrogen (N) and phosphorus (P) by discharging artificially introduced waste, discharging unpurified wastewater, and discharging water by using synthetic detergent or soap using petrochemical materials. It will pollute the water quality.

In addition, the amount of dissolved oxygen in water is greatly reduced due to abnormal growth of phytoplankton due to eutrophication due to the naturally occurring green algae and red tide phenomena, resulting in the death of fish and aquatic organisms. In the absence of oxygen, harmful hydrogen sulfide is generated and water is lost. Chemical components deteriorate, such as becoming acidic, and odors are generated.

In the conventional case, a sewage treatment facility that purifies contaminated water is installed to allow the purified water to flow into the river or sea to prevent contamination of the river or sea, or by spraying a lime-based water treatment agent or creating an artificial wetland. It prevented contamination of rivers or seas.

When installing a sewage treatment facility or constructing an artificial wetland, the cost is excessive, and spraying of lime-based water treatment agents has a problem of destroying the habitat environment of aquatic organisms.

An object of the present invention is to make acidified water basic by spraying a water quality improving agent mixed with natural mineral powder consisting of ocher, pottery stone, feldspar, carbon and waste fossil to make acidified water basic. It is combined and precipitated to remove phosphorus in water, remove hydrogen sulfide in water, improve water quality by increasing oxygen solubility in water, and provide a water quality improving agent that can prevent the occurrence of green algae or red algae.

Another object of the present invention is to mix and stir water with a water quality improver to exchange hydrogen ions of water in a stirring tank with cations, which are calcium ions, iron ions and aluminum ions of the water quality improver, and the water in the stirring tank has a strong basicity, The cluster of water molecules in the stirring tank has a 30Hz to 60Hz redox potential, and has a high biodegradability, so that the water containing cations in the stirring tank is discharged to the outside. , Spraying the spilled water into rivers or seas to make acidified water basic, and phosphorus in the water is combined with aluminum and iron to precipitate and remove phosphorus in the water, remove hydrogen sulfide in water, and dissolve oxygen in the water. To improve water quality by raising the degree, and to provide a water production method for improving water quality using a water quality improving agent that can prevent the occurrence of green algae or red tide.

In order to achieve the above object, the water quality improving agent of the present invention includes 5 to 23% by weight of loess powder, 12 to 28% by weight of pottery powder, 6 to 8% by weight of feldspar powder, 2 to 4% by weight of carbon, and waste fossils. It characterized in that it comprises 10 to 30% by weight of powder.

In addition, in order to achieve the above object, the water production method for improving water quality using the water quality improving agent of the present invention includes 5 to 23% by weight of loess powder, 12 to 28% by weight of pottery powder, and 6 to 8% by weight of feldspar. A stirring step of mixing and stirring a water quality improving agent composed of powder, 2 to 4% by weight of carbon and 10 to 30% by weight of waste fossil powder in a stirring tank; Water is mixed with the water quality improving agent mixed and stirred in the stirring tank, and then stirred. As the water is ion-exchanged with the hydrogen ions of the water and calcium ions, iron ions, and aluminum ions contained in the water quality improving agent, the water has at least a hydrogen ion concentration. An ion exchange step of having a strong basicity of 10 or more; And an outflow step of discharging water in which cations are mixed in the stirring tank.

In addition, the method for producing water for improving water quality using the water quality improving agent of the present invention is characterized in that it further comprises a catalytic reaction step for accelerating the ion exchange reaction of the outflow water using a positive catalyst during the outflow step.

The water quality improvement agent of the present invention and the water quality improvement method using the water quality improvement agent are sprayed with a water quality improving agent mixed with natural mineral powder consisting of loess, pottery stone, feldspar, carbon and waste fossil, and water for improving water quality in rivers or seas. It makes acidified water basic, and inorganic phosphorus in water is combined with aluminum and iron and precipitated to remove inorganic phosphorus in water, remove hydrogen sulfide in water, and clusters of water molecules have 30Hz to 60Hz. The oxidation-reduction potential is -300㎷ to -600㎷, and it has a high biodegradability, which improves the water quality by increasing the oxygen solubility in water, and prevents the occurrence of green algae or red algae.

1 is a flow chart of a water production method for improving water quality using the water quality improving agent of the present invention,
2 is a schematic diagram of an apparatus for a method for producing water for improving water quality of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the water quality improving agent of the present invention and a method for producing water for improving water quality using the water quality improving agent.

The water quality improving agent of the present invention comprises 5 to 23% by weight of loess powder, 12 to 28% by weight of pottery powder, 6 to 8% by weight of feldspar powder, 2 to 4% by weight of carbon, and 10 to 30% by weight of waste fossil powder. Including.

1 is a flow chart of a method for producing water for improving water quality using a water quality improving agent of the present invention, and FIG. 2 is a schematic diagram of an apparatus for a method for producing water for improving water quality.

As shown in Figures 1 and 2, the water production method for improving water quality using the water quality improving agent of the present invention includes 5 to 23% by weight of loess powder, 12 to 28% by weight of pottery powder, and 6 to 8% by weight. A stirring step (S10) of mixing and stirring the water quality improving agent (1) consisting of feldspar powder, 2 to 4% by weight of carbon and 10 to 30% by weight of waste fossil powder in a stirring tank 10, and a stirring tank ( 10) Water (40) is mixed with the water quality improver (1) mixed and stirred in the water quality improving agent (1) by ion exchange with the cation of calcium ions, iron ions and aluminum ions contained in the water quality improving agent (1), and the hydrogen ions of water. Silver consists of an ion exchange step (S20) in which at least a hydrogen ion concentration has a strong basicity of 10 or more, and an outflow step (S30) in which water in which cations are mixed in the stirring tank 10 is discharged.

In addition, the outflow step (S30) may further include a catalytic reaction step (S40) for accelerating the ion exchange reaction of the outflow water using the forward catalyst 20.

The operation of the method for producing water for improving water quality using the water quality improving agent and the water quality improving agent according to the above configuration is as follows.

The water quality improving agent of the present invention includes 5 to 23% by weight of loess powder, 12 to 28% by weight of pottery powder to a certain size, and 6 to 8% by weight of feldspar to a certain size, 2 to 4% by weight of carbon and 10 to 30% by weight of waste fossil powder are mixed and stirred in a stirring tank 10 so that the natural minerals of the powder are evenly mixed.

The smaller the size of the powders of the natural minerals, such as loess, pottery, feldspar, and waste fossil, the better, but it is preferable to use a powder having a particle size of 100 microns to 15000 microns in consideration of economy.

Ocher is composed of silt-sized particles and contains numerous inorganic substances such as silica (SiO2), alumina (Al2O3), ferric oxide (Fe2O3), ferrous oxide (FeO), lime (CaO), and magnesium oxide (MgO). Contains. These loess have excellent absorption, self-cleaning, and vitality, and have antibacterial, deodorizing effects, and water purification functions by removing pollutants.

The pottery stone contains silicic anhydride (SiO2), alumina (Al2O3), ferric oxide (Fe2O3), lime (CaO), and magnesium oxide (MgO), and feldspar uses calcium feldspar (CaAl2Si2O8) with high basicity.

Carbon, which is a true charcoal, has 80% carbon quality, and the rest is composed of minerals such as calcium, sodium, iron, magnesium, potassium, and phosphorus, and has porosity to adsorb harmful bacteria and odors.

Waste fossils are minerals such as oyster shells and contain a variety of trace minerals such as calcium and alkali. Porous particles have good ventilation and water permeability, increasing the reproduction of microorganisms and supplying fish food to support fish growth. It can be promoted, and it helps to improve water quality.

When the water quality improving agent of the present invention composed of a plurality of natural minerals as described above is sprayed on rivers or seas, ion exchange with hydrogen ions of water and cation, which are calcium ions, iron ions, and aluminum ions of the pulverized natural minerals, is performed. As the hydrogen ion concentration increases, the acidified river water or sea water becomes basic.

In addition, calcium among the constituents of the natural minerals of the present invention is hydrolyzed in water to increase oxygen dissolution (DO) in water through the following reaction.

CaCO3 + H2O ------ Ca(OH)2 + CO2

CO2 + H2O + Photosynthesis ------- CH2O (carbohydrate) + O2

In addition, hydrogen sulfide in water is removed through the following reaction by calcium.

CaCO3 + H2S ------ CaS + H2O + CO2

In addition, inorganic phosphorus in water is combined with aluminum and iron and precipitated to the bottom of the water, so that inorganic phosphorus in water can be removed.

In this way, the acidified water quality is changed to basic by spraying the water quality improving agent of the present invention, which is a mixture of loess powder, pottery powder, feldspar powder, carbon, and waste fossil powder, to rivers or seas, and improves the oxygen solubility in water. It raises and removes the hydrogen sulfide tree cause, suppresses eutrophication, improves water quality, and prevents the occurrence of green algae or red algae.

As shown in Figs. 1 and 2, the operation of the water production method for improving water quality using the water quality improving agent of the present invention is as follows.

The stirring step (S10) includes 5 to 23% by weight of loess powder, 12 to 28% by weight of pottery powder, 6 to 8% by weight of feldspar powder, 2 to 4% by weight of carbon, and 10 to 30% by weight The water quality improving agent (1) consisting of waste fossil powder is mixed and stirred in a stirring tank (10).

In the ion exchange step (S20), water 40, particularly purified water purified through the purification device 50 is mixed with the water quality improving agent 1 mixed and stirred in the stirring tank 10 and then stirred. In this way, by mixing and stirring the water quality improving agent 1 and water in the stirring tank 10, the cluster of water molecules has 30 to 60 Hz, and the water according to the present invention is about 1/ It will have a cluster of 10 to 1/20. As described above, since the cluster of water molecules is relatively small compared to the cluster of ordinary tap water, organic matter contained in the water is well decomposed by microorganisms.

In addition, in the ion exchange step (S20), water has a strong basicity of at least 10 or more by ion-exchanging with the cation of calcium ions, iron ions, and aluminum ions contained in the water quality improving agent 1 and the hydrogen ions of water. , The oxidation-reduction potential is maintained between -300㎷ and -600㎷, making it difficult for organic matter to be oxidized, and an antiseptic effect can be obtained.

Outflow step (S30) is to outflow the supernatant in the stirring tank (10) to the outside. Water in which floating minerals and cations are mixed among the natural minerals of the water quality improving agent flows into the supernatant.

In the catalytic reaction step (S40), the ion exchange reaction of cations with minerals flowing out with water may be further promoted by using the positive catalyst 20 in the course of the water flowing out of the stirring tank 10. The water flowing out of the stirring tank 10 through the catalytic reaction step (S40) is stored in the storage tank 30.

As described above, by spraying the water for the water quality improving agent according to the present invention to rivers or seas, it is possible to improve water quality by increasing the oxygen dissolution in water, and to prevent the occurrence of green algae or red tide.

Claims (3)

It is characterized in that it comprises 5 to 23% by weight of loess powder, 12 to 28% by weight of pottery powder, 6 to 8% by weight of feldspar powder, 2 to 4% by weight of carbon, and 10 to 30% by weight of waste fossil powder. Water quality improvement agent.
Consisting of 5 to 23% by weight of loess powder, 12 to 28% by weight of pottery powder, 6 to 8% by weight of feldspar powder, 2 to 4% by weight of carbon, and 10 to 30% by weight of waste fossil powder A stirring step of mixing and stirring the water quality improving agent in a stirring tank;
Water is mixed with the water quality improving agent mixed and stirred in the stirring tank, and then stirred. As the water is ion-exchanged with the hydrogen ions of the water and calcium ions, iron ions, and aluminum ions contained in the water quality improving agent, the water has at least a hydrogen ion concentration. An ion exchange step of having a strong basicity of 10 or more; And
Method for producing water for improving water quality using a water quality improving agent, characterized in that it comprises an outflow step of outflowing water in which cations are mixed in the stirring tank.
The method of claim 1, further comprising a catalytic reaction step of accelerating the ion exchange reaction of the outflow water using a positive catalyst during the outflow step.

Images