JP2003320355A - Method and apparatus for treating substance discharged from incineration facility - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To materialize biological treatment in a zero-emission incineration facility which discharges only a clean gas from which harmful substances are removed and treated water wherin the harmful substances are decomposed/ eliminated by microorganisms by treating flue gas discharged from the incineration facility, dust contained in the flue gas, and ash in a closed system. <P>SOLUTION: The harmful substances contained in the flue gas are dissolved in water in an exhaust gas treatment water tank 7, and this water is mixed with the dust removed from the flue gas and the ash produced in an incinerator 1 in a flow rate adjustment and fermentation tank 10. The resulting mixture is fermented, and further fermented sufficiently by using a complex fermentation method using microorganisms in a microorganism treatment tank 11, and solid fermentation is generated in a precipitation tank 13 to obtain the treated water not containing the harmful substances decomposed/eliminated. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for treating effluent of smoke incineration discharged from an incineration facility by a microbiological process.

[0002]

2. Description of the Related Art Conventional incinerators that incinerate waste generated from homes and business establishments use toxic substances contained in smoke after incineration, such as dioxin scattering into the atmosphere. In addition, the incineration ash is usually collected as a waste or industrial waste by a waste disposal company for a fee.

[0003]

In the conventional incinerator, only the dust is removed and the flue gas is not treated. Therefore, harmful substances contained in the flue gas are scattered into the air and pollute the air. I could not avoid doing it. Even though there have been attempts to improve combustion efficiency and reduce the amount of harmful substances contained in flue gas, it has not been possible to completely remove harmful substances, resulting in air pollution. Can be reduced,
There was a problem that it could not be resolved. Also,
In order to completely remove harmful substances, there was no other method than burning in a rotary kiln or a high-speed melting furnace that burns at a high temperature of 1300 ° C or higher, but the problem with this method is that the equipment cost is extremely high. was there. Further, since a certain amount of incinerated ash remains, there is a problem that a large amount of cost is required for the treatment.

The present invention introduces flue gas into an exhaust treatment water tank to dissolve harmful substances in the flue gas into water, and adds incineration ash and dust to the water to form a waste liquid, which is produced by a complex fermentation method. Stops spoilage in the treatment tank, suppresses the generation of all aerobic and anaerobic Fusarium, and causes solid fermentation in the final treatment tank, the sedimentation tank, to cause clear separation of supernatant water and precipitate At the same time, the amount of the precipitate is reduced to about 1/5 to 1/10 of the case of the treatment by the standard activated sludge method, and a part of the precipitate is circulated and recycled as a bacterial bed to remove the waste generated from the incinerator. The objective is to perform zero-emission bioprocessing that does not emit harmful substances and incinerator ash in smoke.

[0005]

In order to achieve the above object, in the present invention, a harmful substance contained in flue gas is dissolved in water and solidified in a settling tank together with dust and ash by a complex fermentation method. Fermentation takes place, and anaerobic spoilage, which normally involves the generation of methane and amines, is switched to fermentation.

The complex fermentation method refers to a science and technology called complex fermentation, which is composed of information microbial engineering, information biotechnology, and molecular biology, in the analysis of complex microbial dynamics system. Using fermentation, growth, and induction methods, single fermentation, re-fermentation, parallel re-fermentation, equilibrium re-fermentation, and solid (solid) fermentation are performed at the same time, and all aerobic and anaerobic bacteria and facultative anaerobic fungi It enables the coexistence, mutual prosperity, and symbiosis of microbial groups.

By coexistence, mutual prosperity, and symbiosis, the occupation rate of Fusarium is suppressed, and oxidation, deterioration,
By cutting off spoilage and eradicating the mortality rate of microbial groups in the ecosystem to zero, all microbial groups are led from fermentation to synthesis, and the viable cell count is increased from 10 n to infinity per milliliter, and at the same time If the number exceeds 10 9 per 1 milliliter of one kind, the scale of the bacterium becomes 1/10 or less, and agglomeration (solidification) occurs, and it is possible to grow thousands or tens of thousands. As a result, densification of microorganisms occurs, causing information joining and energy joining by nitric oxide, nitrogen dioxide and polymer protein crystals in the DNA nucleus of the microorganisms, resulting in DNA fusion between the microorganisms and fusion. Polymer-bound crystals of enzymes and proteins acquired by microbial-resistant bacteria and strain-resistant bacteria are generated,
As the action of the information catalyst, information and energy are generated and expressed, and degrading bacteria and degrading enzymes for all substances, molecules and atomic levels are generated, and environmental pollutants are decomposed and disappeared.

In order to achieve the above-mentioned object, the method for treating exhaust gas of an incinerator according to claim 1 of the present invention is one in which flue gas discharged from a general incinerator is leaked to the outside after removing dust. To prevent it from being discharged into the exhaust treatment water tank, the harmful substances contained in the flue gas are dissolved in water and fermented, and the water and the dust removed and the incineration ash generated in the incinerator are also regulated and fermented. Introduced into the tank, put a predetermined enzyme solution that is a fermentation derivative that promotes fermentation by microorganisms and further ferment it, and this fermented water, while adjusting the flow rate, putrefaction and fermentation depending on the properties and components of the substance to be treated. , The required number is determined by the different processes of complex fermentation such as fermentation synthesis, synthesis, etc. Introduced into the first of a plurality of microbial treatment tanks, each microorganism treatment tank expresses and expresses a predetermined microorganism. I put in a fungus bed to do, Air is supplied, and the treated water that has been treated in each microbial treatment tank is sent to the next adjacent microbial treatment tank by creating a flow of water so that it does not accumulate, and from the last microbial treatment tank to the sedimentation tank. Introduced into the settling tank, the treated supernatant water is discharged in the settling tank, while the precipitated and solid-fermented bacterial bed is used as the flow rate adjusting / fermenting tank or the first tank of the plurality of microbial treatment tanks or some of the following. It is characterized in that it is returned to the tank individually or simultaneously and the same treatment as described above is performed in each tank.

Also, in order to achieve the above object,
According to a second aspect of the present invention, an incineration facility waste treatment device comprises:
Exhaust fumes after removing dust emitted from general incinerators are discharged so that they do not leak to the outside, and harmful substances contained in the fumes are dissolved in water and fermented, and this exhaust treatment water tank Introduced water fermented in an exhaust treatment water tank, the removed dust, and incineration ash generated in the incineration facility, and further fermented by adding a predetermined enzyme solution that is a fermentation derivative that promotes fermentation by microorganisms. The required number of fermented water is required because the process of combined fermentation such as septic fermentation, fermentation, fermentation synthesis, and synthesis is different depending on the flow rate adjusting and fermenting tank that allows the fermented water to flow out while adjusting the flow rate, and the properties and components of the target substance The fermented water is introduced into the first tank from the above-mentioned flow rate adjusting / fermenting tank, and each of the tanks is supplied with a bacterial bed for the development and expression of a predetermined microorganism and is supplied with air. And perform sequential processing The treated water is introduced from the last microbial treatment tank and a plurality of microbial treatment tanks that create a flow of water to prevent the accumulated water from adhering to the next adjacent tanks, and the treated supernatant water is discharged. On the other hand, a settling tank configured to return the sedimented and solid-fermented bacterial bed individually or simultaneously to the flow rate adjusting / fermenting tank or the first of the plurality of microbial treatment tanks or several subsequent tanks. It is characterized by being composed of and.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Here, FIG. 1 is a schematic elevation view of an incineration facility discharge treatment apparatus according to the present invention, and FIG. 2 is a schematic plan view.

As shown in FIG. 1 and FIG. 2, the waste treatment apparatus comprises a general incinerator 1 for incinerating waste and the like,
A cooling tank 3 that draws in the exhaust gas generated in the incinerator 1 through an exhaust pipe 2 to cool it, a bag filter 4 that connects the exhaust pipe 2 to remove dust in the exhaust gas, and the bag filter 4 A treated water transfer pipe 18 for supplying water from an induced air blower 5 that guides smoke to the air and a water flow pipe 15 and discharging the dust-free smoke from a diffuser pipe 20 through an air supply pipe 6 for fermentation. A plurality of exhaust treatment water tanks 7 communicating with each other, a flow control layer / fermentation tank 10 and a plurality of microorganism treatment tanks 11 and a blower 8 for aerating the outside air from an air diffuser 20 via an air supply pipe 9. ing.

The flow rate adjusting tank / fermenting tank 10 introduces the ash in the incinerator 1 by the cleaning water sent from the cleaning water pipe 21 through the incineration ash recovery pipe 16, and the bag filter 4
Similarly, the dust removed in step 1 is introduced through the dust recovery pipe 17 by the wash water sent from the wash water pipe 21, and the water in which the harmful substance fermented in the exhaust treated water tank 7 is dissolved is passed through the treated water transfer pipe 18. It is introduced, and these are mixed and further fermented. Further, the plurality of microbial treatment tanks 11 are communicated with each other through a treated water transfer pipe 18, and the treated water treated in the flow rate adjusting tank / fermentation tank 10 is treated through the treated water transfer pipe 18 for the first microorganism treatment tank 11. Introduced into, to decompose environmental pollutants by the complex fermentation method. The treated water treated in this microbial treatment tank 11 is introduced from the last microbial treatment tank 11 into the settling tank 13 via the treated water transfer pipe 18, and in this settling tank 13 the supernatant water and solid bacteria are separated by solid fermentation. The supernatant water is discharged through the treated water discharge pipe 19, and the solid bacteria are returned to the solid bacteria return pump 14
Through the solid bacteria return pipe 12, the flow control layer and fermentation tank 1
0 is returned to the first microorganism treatment tank 11.

Next, a method for treating the waste in the incinerator 1 using the above-mentioned waste treatment apparatus will be described. Water is put in the exhaust treatment water tank 7 through the water passage pipe 15, and flue gas is drawn into the cooling tank 3 from the incinerator 1 through the exhaust pipe 2. The exhaust pipe 2 is piped in the cooling tank 3 so that sufficient cooling can be obtained, and the exhaust gas sufficiently cooled through the exhaust pipe 2 is guided to the bag filter 4 by the induction blower 5. The flue gas from which dust has been removed by the bag filter 4 is discharged into the water in the effluent treatment water tank 7 from the air diffuser 20 in the effluent treatment water tank 7 through the air supply pipe 6, and the harmful substances in the flue gas are dissolved in the water. Let

The ash remaining inside the incinerator 1 is washed through the washing water pipe 21, and the washing water containing the ash is guided to the flow rate adjusting tank / fermentation tank 10 through the incineration ash recovery pipe 16.

Dust remaining in the bag filter 4 is washed through the washing water pipe 21 to wash the washing water containing the dust.
It is led to the flow rate adjusting tank / fermentation tank 10 through the dust recovery pipe 17.

In the exhaust treatment water tank 7, the enzyme solution is periodically added to the water in which the harmful substances are dissolved, and the flue gas is discharged into the water from the diffuser pipe 20 through the air supply pipe 6 by the induced blower 5 and used as aeration. Then, the microorganisms in the flue gas are sent into the exhaust treated water tank 7 to be fermented sufficiently, and the water is guided to the flow rate adjustment tank / fermentation tank 10 through the treated water transfer pipe 18.

In the flow rate adjusting tank / fermentation tank 10, ash-containing cleaning water, dust-containing cleaning water, and water in which harmful substances are dissolved are mixed, and the enzyme solution is periodically added to this mixed water.
The solid-fermented bacterial bed is put in through the solid-bacteria return pipe 12 by using the solid-bacteria return pump 14, and aerated by the blower 8 through the air supply pipe 9 to sufficiently ferment the water, and the water is transferred to the treated water transfer pipe 18 Through the microbial treatment tank 11. The solid-fermented bacterial bed is initially prepared separately, but when the treatment proceeds and the solid bacteria are separated in the settling tank 13, the separated solid bacteria are used. It is a thing.

The above-mentioned enzyme solution is 90% by weight of water, pine,
Extract 6 extracted from bamboo shoots, plums, no fruits, chestnuts, peaches, persimmon leaves
Undiluted solution consisting of 1% by weight, 3% by weight okara, and 1% by weight molasses
, Breeding by mixing microorganisms from the air and warming up to 1 cc
The number of microorganisms (the number of viable bacteria) is 10 ⁷-10⁸From 10⁹
When it increases to 10, the killing of the fungus disappears, so that 10
^{Two 0}-10^ThirtyIt has dramatically increased and the density of microorganisms has increased.
In addition, the concentration of microbial enzymes can be increased in this aqueous solution.
Wake up and included in the pine, bamboo grass, plum, figs, chestnuts, peaches, persimmon leaves
Induced by bond crystallization (synthetic fusion) with plant enzymes
Body antioxidants are produced. Contains this antioxidant
The enzyme solution is obtained by filtering the solution.

In the microbial treatment tank 11 as well, the enzyme solution is charged in the same manner, and the solid-fermented bacterial bed is pumped to the solid-bacteria return pump 1.
4 into the first tank through the solid bacteria returning pipe 12 and sequentially using a complex fermentation method in each tank by a fermentation method, a growth method and an induction method based on the functionality, substrate property and information property of the microorganism, Single fermentation, re-fermentation, parallel re-fermentation, equilibrium re-fermentation,
Solid (solid) fermentation is performed at the same time to enable coexistence, mutual prosperity, and symbiosis of all microbial groups of aerobic bacteria, anaerobic bacteria, and facultative anaerobic fungi. The solid fermented bacterial bed is initially prepared separately as in the flow rate adjusting / fermenting tank 10, but the treatment proceeds to separate the solid bacteria in the settling tank 13. At the stage, the separated solid bacteria are used.

By coexistence, mutual prosperity, and symbiosis, the occupation rate of Fusarium is suppressed, and oxidation, deterioration,
By cutting off spoilage and eradicating the mortality rate of microbial groups in the ecosystem to zero, all microbial groups are led from fermentation to synthesis, and the viable cell count is increased from 10 n to infinity per milliliter, and at the same time If the number exceeds 10 9 per 1 milliliter of one kind, the scale of the bacterium becomes 1/10 or less, and agglomeration (solidification) occurs, and it is possible to grow thousands or tens of thousands. As a result, densification of microorganisms occurs, causing information joining and energy joining by nitric oxide, nitrogen dioxide and polymer protein crystals in the DNA nucleus of the microorganisms, resulting in DNA fusion between the microorganisms and fusion. Polymer-bound crystals of enzymes and proteins acquired by microbial-resistant bacteria and strain-resistant bacteria are generated,
As the action of the information catalyst, information and energy are generated and expressed, and the degrading bacteria and degrading enzymes for all substances, molecules, and atomic levels are developed, and environmental pollutants are decomposed and disappeared.

As a result, in the microbial treatment tank 11, the fermentation-based preferential microorganism group treatment with lactic acid bacteria and yeast of aerobic fungi and the lactic acid bacterium of aerobic and anaerobic fungi and fermentation and fermentation synthetic microorganisms with actinomycetes are carried out. Treatment and fermentation mainly by anaerobic fungi-synthesis microbial group treatment, oxidation by antioxidant action, spoilage, suppression of putrefaction, production of bioactive substances such as amino acids, sugars, vitamins and minerals, and E. coli,
Suppress various bacteria and general bacteria, generate antibiotics such as Streptomyces penicillium and sterilize viruses, pathogens and rickettchers, suppress growth, and photosynthetic bacteria, algae, and photosynthetic microorganisms emit carbon dioxide gas by the light of the light source. , Nitrogen gas is taken in to perform energy replacement and exchange such as photosynthesis. By this biotreatment and energy replacement and exchange, almost complete prevention of oxidation, spoilage and spoilage of treated water is realized, aerobic and anaerobic Fusarium genus is eliminated, and all harmful effects of microorganisms are made effective. Guide.

In the last tank of the microbial treatment tank 11 and the precipitation tank 13, solid fermentation (anaerobic fermentation) is caused to occur, and the atmosphere at 600 to 400 billion years before the earth is 600 ° C., no oxygen, and a high concentration. In the sea of sulfuric acid, radiation, γ rays, X rays, harmful electromagnetic waves,
Microorganisms that grew by direct energy substitution and exchange without any such organic metabolism and alternation, which was the world of entropy only at present, where there are almost no organic substrates, only harmful substances and heavy metals. To generate counter-information junctions against all substances, to develop degrading bacteria and degrading enzymes, and to develop substance structure level, molecular structure level, molecular level, atomic group level, atomic level, ionic level According to the above, each of them decomposes, synthesizes and fuses to decompose and eliminate harmful substances.

In the settling tank 13, the solid water is separated from the supernatant water by solid fermentation, and the supernatant water is discharged as treated water through the treated water discharge pipe 19.

The present invention is not limited to the above-described embodiment, and the numbers of the exhaust treatment water tank 7 and the microorganism treatment tank 11 are not limited to those shown in the figure.

[0025]

As described above, according to the exhaust gas treatment method for the incinerator according to the first aspect of the present invention, the smoke discharged from the incinerator, the dust contained in the smoke, and the ash are closed system. It is possible to realize a biotreatment in a zero-emission incinerator that discharges only clean gas that has been treated to remove harmful substances and treated water in which harmful substances are decomposed and eliminated by the force of microorganisms.

According to the waste treatment apparatus for the incinerator according to the second aspect of the present invention, it is possible to easily and surely implement the waste treatment method according to the first aspect of the present invention. is there.

[Brief description of drawings]

1 is a schematic elevation view of an incineration facility waste treatment device.

FIG. 2 is a schematic plan view of the waste treatment device of the incineration facility.

[Explanation of symbols]

1 incinerator 2 exhaust pipe 3 cooling tanks 4 Bug filter 5 induction blower 6 Air supply pipe 7 Exhaust treatment water tank 8 blowers 9 Air supply pipe 10 Flow rate adjusting tank and fermentation tank 11 Microorganism treatment tank 12 Solid bacteria return pipe 13 settling tank 14 Solid bacteria return pipe 15 water pipe 16 Incinerated ash recovery pipe 17 Dust recovery pipe 18 Treated water transfer pipe 19 Treated water discharge pipe 20 Air diffuser 21 Washing water pipe

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) F23J 1/00 F term (reference) 3K061 NA05 NA13 NA18 3K065 AA24 AB01 AC03 AC19 BA05 HA03 4D002 AC04 BA02 BA14 BA17 CA06 DA35 DA59 EA07 4D004 AA36 AA37 CA18 CA20 CB05 CB44

Claims (2)

[Claims] 1. Fume discharged from an incinerator is discharged into an exhaust treated water tank so that it does not leak to the outside after removing dust, and a harmful substance contained in the smoke is dissolved in water and then fermented. Then, the water and the removed dust, and the incineration ash generated in the incinerator is introduced into a fermentation tank with a flow rate adjustment, and a predetermined enzyme solution, which is a fermentation derivative that promotes fermentation by microorganisms, is further fermented, A plurality of microbial treatments in which the required number of fermented water is determined because the process of complex fermentation such as septic fermentation, fermentation, fermentation synthesis, and synthesis varies depending on the properties and components of the substance to be treated while adjusting the flow rate. Introduced into the first tank of the tank, each microorganism treatment tank is charged with a bacterial bed for the development and expression of a predetermined microorganism, and air is supplied to complete the treatment in each microorganism treatment tank. The next microorganisms adjacent to each water A flow of water is created and sent to the treatment tank so that no stagnation occurs, introduced from the last microbial treatment tank to the settling tank, and while the treated supernatant water is discharged in the settling tank, the sedimented and fermented bacterial bed Incineration, characterized in that the same flow rate adjusting / fermenting tank or the first of the plurality of microorganism treatment tanks or several subsequent tanks are individually or simultaneously returned and the same treatment as described above is performed in each tank. Waste treatment method for equipment. 2. An exhaust treatment water tank for discharging the smoke exhausted after removing the dust discharged from the incinerator so as not to leak to the outside, and dissolving the harmful substances contained in the smoke into water and fermenting it. Introducing water fermented in this exhaust treatment water tank, the removed dust, and incinerated ash generated in the incineration facility, and further fermenting by adding a predetermined enzyme solution that is a fermentation derivative that promotes fermentation by microorganisms. , This fermentation treatment water is required because the flow rate adjusting and fermenting tank that allows the fermentation treatment water to flow out while adjusting the flow rate, and the process of complex fermentation such as putrefaction fermentation, fermentation, fermentation synthesis, and synthesis are different depending on the properties and components of the substance to be treated. The number is determined, fermented water is introduced into the first tank from the flow rate adjusting and fermenting tank, and each tank is charged with a bacterial bed for the development and expression of predetermined microorganisms, and air is supplied. Supply and process sequentially Treated water is introduced from the last microbial treatment tank and a plurality of microbial treatment tanks that create a flow of water to prevent the accumulated treated water from adhering to the next adjacent tanks. While clear water is discharged, the settled and solid-fermented bacterial bed is individually or simultaneously returned to the flow rate adjusting / fermenting tank or the first of the plurality of microbial treatment tanks or several tanks subsequent thereto. Waste treatment equipment for incineration facilities, characterized in that it comprises a settling tank.