JP2014219375A - Solidified body storage cask with contaminated waste block sheet mechanism - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method of reducing the volume of a final waste, treating contaminated incineration ash and contaminated water containing heavy metals and contaminated substances, and a storage method.SOLUTION: An animal oil or vegetable oil mixture 3 is appropriately loaded in a container 2 containing incineration ash and contaminated water containing heavy metals and contaminated substances to form granular powder in which the contaminated substances are contained and solidified. Electrodes or magnetic pole plates are connected to both ends of an insulation coil, the insulation coil is wound around an outer side surface of the container 2 covered with a hermetic lid, and the container 2 is loaded into another container. A modified mixture is charged onto an upper portion of another container to solidify the modified mixture. Electrode plates or magnetic pole plates are connected to both ends of an insulation coil on an outer side surface of the container covered with a hermetic lid, thereby providing a solidified body storage container with a lighting/voice management mechanism equipped with a metallic tank. It is thereby possible to realize the solidified body storage container capable of preventing external leakage and alarming fluid leakage due to container corrosion to the outside in advance, thus making it possible to discover internal fluid leakage and container corrosion and ensuring inexpensive construction and maintenance.

Description

The present invention relates to the treatment and storage of hazardous pollutants including heavy metals, contaminated incineration ash and contaminated decontaminated water waste.

Conventionally, as a method for processing and storing hazardous contaminated incineration ash and waste water containing heavy metals, cement materials are kneaded in drums and hardened and buried in the ground, and huge intermediate processing facilities and final storage facilities are required. It has been.

Problems to be solved by the invention

In the conventional processing method, it must be finally stored underground. However, there are physical land storage and facility limitations for storing a large amount of waste, and there are elution problems due to deterioration of containers and solidified solids. The cause is the elution problem due to deterioration of the solidified solid due to corrosion and erosion inside and outside the storage container, and the volume of the solidified container is determined according to the container, so filling of contaminated waste and radioactive waste When the amount increases, the ratio of the moisture content of the solidified material and the kneaded material necessary for kneading used for recycling other than contaminated waste and radioactive waste increases, causing deterioration after solidification and corrosion elution, Also, liquid leakage due to container corrosion cannot be detected.
JP 2007-47039 A JP 2006-132718 A JP 8-154524 A JP 2004-137593 A

The object of the present invention is to prevent the elution of harmful substances due to the reduction of the final waste amount and the deterioration of the waste storage container, and to know the leakage detection in advance. Another object of the present invention is to provide a method for treating and storing contaminated waste, which is a member used as a resource.

Means for solving the problem

In order to achieve the above-described object, the invention of claim 1 is directed to coal ash, zeolite, slug, ceramics, which are used as resources in contaminated incineration ash and decontaminated water containing pollutants and heavy metal substances. Stir kneaded mixture of animal fats and oils, vegetable oils and fats, gelatin, natto, rice bran, agar, starch, and cement as appropriate with water, iron powder, sand and cement 1st process, 2nd process which mounted | worn with the electrode plate, the magnetic pole plate band, or the elastic clamp. This electric current and magnetic band container is filled in another container, and from the upper part of the fixed container, zeolite, cement and water stirring and kneaded material are filled into the container, and the container is filled, solidified, and sealed. Third step to harden. One side where both ends of the coil are connected to an insulating metal fitting provided with a light bulb body or a superheater at the center of the coil that is connected to and wound around the electrode plate or the pole plate at both ends of the insulating coil outside the sealed outer container Attach a metal tank with a voice tube function to the pressure regulating valve outlet pipe packed with air. Solidified storage container with lighting voice tube mechanism is lit or solidified container storage container with light emitting voice tube mechanism The 4th process of wrapping with the sheet which stuck aluminum foil.

The invention of claim 1 prevents and fixes the diffusion of heavy metal substances, contaminated incineration ash and contaminated decontamination water. In addition, it is used as a remedial agent containing coal ash, zeolite, slug, ceramics, iron powder, sand, and cement, which is a component that heats contaminated decontaminated water waste from 40 to 60 degrees and uses it as a resource. , Gelatin oil, natto, rice bran, agar, starch, calcium silicate, carbide, caustic soda powder, cement as appropriate in animal oils or vegetable oils, stir and dry into granular powder, heavy metal A first step of coating and solidifying the surface of the substance and contaminated incineration ash. This makes it insoluble in normal temperature water.

Next, in order to prevent the corrosion deterioration of the storage container and the deterioration of the solidified material, the insulation coil is connected to the electrode plate on the outside of the container and on the inside of the storage container and on the outside of the container according to the storage purpose place in the ground or deep sea At the center of the coil around which the coil is wound, connect the both ends of the coil to an insulator fitting provided with a light bulb body, and in the second step of attaching it to a container with a lighting mechanism, a container with an electric current, magnetic band, and light bulb body is attached. . In addition, an insulated copper wire coil is wound around the outside of the container, and the electrode is taken out outside that is insulated and waterproofed with vinyl chloride resin, paraffin, styrene resin, urea resin, melamine resin, and one end is the other end on the copper plate, brass, and silver plate Is a storage container for the second step connected to an iron plate, aluminum, nickel plate or zinc plate.

The container of the second step is filled in the separate container, and a gap of about 15 cm is opened at the bottom of the container and placed in the center of the container. From the top of the container, improver containing the improver raw material, coal ash, zeolite, slug, ceramics, iron powder, sand, and cement is filled with water, then kneaded and hardened, outside the side part of the sealed container Connect the electrode plate to both ends of the insulation coil and connect the coil to both ends of the coiled device at the center of the coil, and install the insulator bracket on the bulb body. A third step of forming a solidified body storage container equipped with an electrode and a magnetic pole, to which a plate band or elastic clamp is attached.

Also, from the process work from the first step to the third step, a weak anion current and magnetic field pressure are generated in the container and the container, attracting heavy metals and pollutants which are cation molecules and ionic electrons, and the atmosphere and the outside Does not spread. As a result, in the container storage process, while preventing corrosion, assuming corrosion of the container as a safety measure, abnormalities in the magnetic pole and the applied current due to leakage of the light bulb body or liquid leakage in the container device with a light emitting voice tube mechanism Sense it and inform the outside by lighting and emitting sound with a light bulb. Further, the light source bulb of the bulb body and the superheater and the light source bulb of the light emitting sound tube can use LED fluorescent lamps or LED bulbs, or conventional fluorescent lamps, incandescent bulbs, fragment bulbs, etc. Can also handle current. In addition, wrapping with a PVC or cloth sheet with aluminum foil affixed to a solidified storage container on the outside of the container to prevent radiation blocking and elution, and adhere to microorganisms, molds and fungi that decompose heavy metals and contaminants. 4 steps.

Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments.

[First Embodiment]
The present invention reduces contaminated incineration ash and decontamination water generated in large quantities from debris treatment related to an accident at a nuclear power plant. Moreover, the treatment process of embodiment of the 1st process of the contaminated incineration ash containing heavy metal and the de-washing water waste processing method is shown. The embodiment of the first step is a method for treating the incineration ash and the radioactive cleaning water when the debris generated in the nuclear power plant accident and the large tsunami is incinerated. In FIG. 1, this first embodiment is a method for containing contaminated incineration ash containing heavy metals, cleaning water, and contaminated water. 20% of the agent, 10% of animal oil or vegetable oil, 10% of gelatin, natto, koji, agar, starch, calcium, carbide, caustic soda powder, cement, and 10% are appropriately distributed and stirred. In the case of room temperature water in winter, the reaction is somewhat slow, but if the temperature is set to about 45 to about 65 degrees with a heater, the work process is shortened. First step.

In the first step of the first, second and third embodiments, the gas containing harmful radioactive substances generated from the contaminated water during natural drying or heat drying is a mixture on the water surface. The bubbles are trapped in the bubbles and bubbles generated from the gas, and the water surface is covered with the bubbles and bubbles so that the gas does not diffuse into the atmosphere. Moreover, it becomes only the granular powder which took in the harmful radioactive substance which removed the water | moisture content, without diffusing pollutant gas in air | atmosphere.

Next, in FIG. 2, in the second embodiment, an insulating metal fitting is attached to a light bulb body or a superheater at a coil central portion in which an insulating coil connected to an electrode plate or a magnetic pole plate is wound around the outside of the example 100L container. On the one side where both ends of the coil are connected to the installed device, with a light emitting sound tube mechanism with a metal tank with a sound tube function attached to the pressure adjustment valve outlet tube filled with air, aluminum foil is attached to the solidified body storage container In the second step of wrapping with affixed PVC or cloth sheet to reflect and block radiation, if the purpose of use of storage facilities is different in the ground and in the sea, the aluminum / copper / zinc electrode plate in FIG. It is possible to exchange the current and magnetic band attachment for attaching a metal band with a band or elastic clamp, between the inside and the outside.

Next, in FIG. 3, the third embodiment is configured such that the second step, Example 100L container is filled in the Example 200L separate container, and a gap of 10 cm to 15 cm is provided from the bottom of the separate container. Install in the center of the container. A third step of filling a drum can with an appropriate amount of a kneaded product of zeolite, cement, and water into the improver from the top of the container.

Next, in FIG. 4, in the fourth embodiment, a magnetic band iron plate or an aluminum plate electrode plate and a magnetic band metal are clamped to the outside of the side surface of the sealed container that is the upper lid of another container, or A fourth step of forming a solidified body storage container with a final lighting mechanism provided with electrodes and magnetic poles by attaching an elastic clamp is provided.

Next, in the embodiment shown in FIG. 5, a plurality of solidified body storage containers can be stored in a connected state in which the electrodes in the vertical or horizontal direction or between the magnetic poles are stored in the tubular steel tube container with a top lid. . Moreover, radiation is shielded by wrapping it in a vinyl sheet or a cloth and a sheet of paper bonded with an aluminum foil.

Effect of the invention

In the conventional processing method, there is a limitation of facility and facility for securing physical land for storing a large amount of waste, and there is an elution problem due to deterioration of the container and the solidified product. The cause is the elution problem due to deterioration of the solidified solid due to corrosion and erosion inside and outside the storage container, and the volume of the solidified container is determined according to the container, so filling of contaminated waste and radioactive waste When the amount increases, the proportion of moisture content of the solidified material other than the contaminated waste and radioactive waste and the kneaded material necessary for kneading increases, which is a cause of deterioration after solidification and corrosion elution. When evaporating water, bubbles and bubbles are generated on the surface of the water, and the gas is covered while confining and solidifying the radiation gas, thereby preventing the release of gas and preventing air pollution. In addition, by making the coating dry granular powder, it has a coating that makes it difficult to dissolve even if it is directly exposed to normal temperature water, and has an effect of preventing solutes. By passing a cationic substance and an anionic substance through an electrode plate and a pole plate, an electron ion band, an interference band of a cationic substance and an anionic substance and a resonance band of an electron molecule are formed, and a heavy metal substance and a pollutant, While sealing cesium, air was packed on one side where both ends of the coil were connected to a light bulb or an insulator fitting provided with a superheater in the center of the coil wound with an insulating coil connected to the electrode plate or pole plate By using a light emitting sound tube mechanism with a metal tank for the pressure regulating valve, liquid leakage due to corrosion in the container is confirmed by light and sound. In addition, by wrapping a sheet with aluminum foil attached to a container equipped with a light bulb operating light bulb with electronic energy and heat energy, the radiation is contained and separated from the natural world for safe storage. Furthermore, it is packed in a separate container, and is solidified in a gap between the container and the outer container with a concrete member to enhance durability and safety. Alternatively, by attaching a band or elastic clamp to the magnetic pole plate, an interference band is formed between the solidified body storage container, the electrode in the coil in the outer container and the inner container, and the magnetic field electrolysis layer. , Tell the electrode plate and pole plate, attract the contaminants in the coil and heavy metals, cesium, cation electrons to the center of the container to prevent external leakage, and insulate the bulb body and superheater in the center of the coil By connecting and attaching both ends of the coil to a device provided with a body fitting, an applied current and an applied magnetic field due to liquid leakage from the container are sensed, and the electrode body is an LED fluorescent lamp or an LED bulb. In Be to superheat the control valve with the tank filled with over, at a constant pressure, to release the Eya, remains illuminated luminous voice tube mechanism with device informs leakage light and Eya sound to the outside. In addition, the solidified storage container with a lighting mechanism is wrapped in a sheet bonded with aluminum foil, and is stored in a facility and in a tubular steel pipe to be connected and connected, so that cylindrical and tunnel storage facilities It becomes possible to attract and propagate microorganisms, molds, and fungi that decompose toxic substances and pollutant cesium outside of steel pipes and concrete facilities, and it becomes a barrier that prevents leakage of toxic substances and pollutants, while inside the food chain Therefore, it is possible to effectively perform the function of preventing the leakage of waste liquid due to the proper treatment of pollutants and the deterioration of solidified materials while measuring isolation from the natural world, and can be connected and stored on the ground and underground in vertical and horizontal shafts and deep sea. In addition, manufacturing, storage, and safety management are easy and inexpensive.

  Diagram   Diagram   Diagram   Cross section   Diagram

1. Stirrer 2. Container 3. 3. Kneaded material 4. Electrode plate Coil 6. 6. Molded product Outer container 8. 8. Upper lid band Electrode band 10. Elastic tightening bracket 11. Tubular tube 12. Tightening bolt nut 13. Ground 14. Fastening band 15. Light bulb body 16. Connection 17. Base with light bulb body mechanism 18. Light bulb 19. Lead plate 20. Protective cup 21. Bonding tape 22. Metal tank 23. Voice tube 24. Pressure regulating valve 25. Aluminum foil sheet

Claims (4)

In a container filled with incinerated ash containing pollutants or contaminated water, water is added to animal oils or vegetable oils, gelatin, starch, and cement as appropriate. The mixture filled in is solidified into a granular powder containing bubbles while stirring, and an electrode plate, a pole plate band or an elastic clamp is attached to the outside of the sealed container, and the container is placed in the outer container. Coil with a mixture of zeolite and cement in the improving agent, stir-kneaded into a mixture, and sealed from the upper part of the outer container. Aluminum foil in a storage container in which a sound tank is attached to a metal tank filled with air on the side where both ends of the coil are connected to an insulator fitting with a light bulb or superheater in the center. On the sheet Crowded look, solidified material storage container A container in which incinerated ash containing pollutants or a container filled with contaminated water is used as a resource, a mixture in which zeolite and cement are mixed with an improving agent is agitated and kneaded, and the container is sealed. Attach an electrode plate or pole plate band elastic clamp to the outside of the container, place the container in the outer container, and connect the electrode plate or the pole plate to both ends of the insulation coil outside the sealed container. In the central part of the wound coil, a light bulb body or an insulator fitting provided with a superheater is lit on both ends of the coil or connected to the superheater on one side with a metal tank filled with air and a pressure control valve with a voice tube Solidified storage container wrapped with a sheet of aluminum foil attached to a storage container equipped with A container in which incinerated ash containing pollutants or a container filled with contaminated water is used as a resource, a mixture in which zeolite and cement are mixed with an improving agent is agitated and kneaded, and the container is sealed. A solidified container that is wrapped with a sheet of aluminum foil attached to a storage container with an electrode plate or pole plate elastic clamp attached outside A plurality of solidified body storage containers extending in the longitudinal direction or the lateral direction from the outer surface direction of the solidified body storage container according to any one of [Claim 1] to [Claim 3], and electrodes A solidified storage container in which a storage container connected by magnetic poles or a magnetic pole is wrapped with a sheet of aluminum foil.

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