JP7258836B2 - Recycled bio-toilet - Google Patents

Description

TECHNICAL FIELD The present invention relates to a recycling bio-toilet capable of reliably decomposing organic matter and night soil and effectively utilizing treated water.

There are two main methods of treating raw sewage using conventional recycling toilets. They are heat drying treatment and microbial utilization treatment. In the heating and drying method, it is necessary to have a waste treatment company take over the dried raw sewage as a separate waste for a fee, as well as the cost of electricity is high.

Furthermore, it is impossible to suppress the generation of bad odors, and although physical treatments such as platinum deodorizing equipment and activated carbon, or chemicals and air fresheners are currently being used to suppress bad odors, it is possible to suppress them to some extent. However, it has not succeeded in fundamentally removing the odor.

On the other hand, the bio-toilet that uses microorganisms is one of the toilet methods, and is also called "composting toilet" or "composting toilet". There is

In addition, since there is no need for scavenging work, it can be installed in places inaccessible to excrement scavenging vehicles. Since it does not discharge excrement, it is also attracting attention as a clue to solving the excrement problem of mountaineering enthusiasts, which has become a problem in recent years.

Such bio-toilets include a chip (sawdust) type and a liquid treatment method using specific bacteria (microorganisms), and excrement is decomposed by the action of aerobic microorganisms. It does not use water at all, or even if it does, it uses less water than a flush toilet or the like.

As described in Non-Patent Document 1 below, the chip (sawdust) method involves (1) decomposition by aerobic microorganisms, (2) by mixing excrement with wood materials (sawdust, palm fiber, peat moss, etc.). It absorbs moisture and (3) reduces bad odors.

Sawdust and the like are stuffed in the feces tank, and excreted manure and urine are stirred together with the sawdust and the like to activate aerobic microorganisms to decompose and compost.
NETIS (New Technology Information System) (Registration No. HK-040017) "Toilet that does not use water"

Recycled toilets that use microorganisms put fermentative bacteria, yeast, lactic acid bacteria, heat-resistant soil bacteria, etc. into an aeration tank and ferment them to reduce the volume of raw human waste, suppress bad odors, and recycle treated water. However, usually after 1 to 3 months, 6 months at the longest, antagonism occurs between naturally existing microorganisms such as airborne bacteria and fallen bacteria, and the introduced bacteria die and spoil. In turn, toxic and flammable gases such as methane gas are generated, creating dangers such as explosions and fires. It is customary to take it out and have it collected by a waste disposal company as a separate waste for a fee, wash the entire device, and re-pour water to start over.

In addition, as shown in the following patent document, the applicant has previously used a compound fermentation method to completely suppress putrefaction in a night soil treatment tank, and utilize microorganisms that cause a cycle of decomposing night soil into water, carbon, and gas. We are proposing recycled toilets.
JP 2005-319445 A

The recycling toilet of this patent document 1 uses two jet flush toilets, and is used by 30 to 60 people a day, and as shown in FIGS. A recycling toilet system that treats and recycles water is installed and can be transported by a 4t truck.

A fermentation liquefaction tank 102 of 27 m ³ is filled with water through a blower 104 and an air pipe 105 while being aerated by an air diffusion pipe 103 .

Add molasses to the fermentation liquefaction tank 102 at a rate of 0.05% of the capacity of the fermentation liquefaction tank 102, aerate for 15 minutes, mix EMBC (complex fermentation) solid bio at a weight ratio of 0.01% with respect to the amount of water, After aerating for 30 minutes, the MLSS fungal bed is put into the fermentation liquefaction tank 102 so as to have a concentration of 500 ppm, and is aerated for 30 minutes. 0.1% of the volume of the EMBC culture solution is sprinkled to provide strong aeration.

The first fermentation tank 106 of 0.65 m ³ installed so that the water overflowing the fermentation liquefaction tank 102 enters the bottom through the commutation pipe 116 is passed through the blower 104 and the air pipe 105, and is aerated with the air diffusion pipe 103. Pour in water and make it full.

Add 0.05% of molasses to the volume of the first fermentation tank 106 and aerate for 15 minutes. After aerating for 30 minutes, the MLSS fungal bed is put into the first fermentation tank 106 so that the concentration becomes 300 ppm, and aerated for 30 minutes.

0.1% of the volume of the EMBC culture solution is sprinkled to provide strong aeration.

A blower 104 and an air pipe 105 are passed through a second fermenter 107 of 0.65 m ³ installed so that water overflowing the first fermenter 106 enters the bottom through a commutation pipe 116, and aeration is performed by an air diffuser 103. Pour in water and make it full.

0.05% of the volume of the second fermentation tank 107 is added with molasses and aerated for 1 hour, and the MLSS fungal bed is added so that the concentration in the second fermentation tank 107 is 100 ppm and aerated for 30 minutes.

0.1% of the volume of the EMBC culture solution is sprinkled to provide strong aeration.

A solid fermentation tank 109 of 0.38 m ³ installed so that water overflowing the second fermentation tank 107 enters through a material catalyst tank 108 is passed through a blower 104 and an air pipe 105, and water is aerated with an air diffuser 103. and fill it with water. EMBC culture solution is sprinkled at 0.1% of the volume for weak aeration.

Water is introduced into the first fermentation/synthesis tank 112, which is installed so that the water pumped up by the pump 110 from the solid fermentation tank 109 enters through the transfer pipe 111, through the blower 104 and the air pipe 105, and in a state of being aerated by the air diffusion pipe 103. and fill it with water.

The MLSS fungal bed is put into the first fermentation/synthesis tank 112 so as to have a concentration of 1000 ppm, and is aerated for 30 minutes.

0.1% of the volume of the EMBC culture solution is sprayed and aerated, and the amount of air is adjusted so that DO becomes 8.0 to 8.5.

A second fermentation/synthesis tank 113 installed so that the water overflowing the first fermentation/synthesis tank 112 enters the bottom through a transfer pipe 116, and a third fermentation/synthesis tank similarly installed next to the second fermentation/synthesis tank 113. 114 are all prepared in the same way as the first fermenter 112 .

Water is injected from the third fermentation/synthesis tank 114 through the commutation pipe 117 into the sedimentation tank 115, which is installed so that the water level is the same as the water surface of the sedimentation tank 115 when the water is full, thereby filling the sedimentation tank 115 with water.

A water tank 119 installed so that the water overflowing from the sedimentation tank 115 is accumulated, and a water supply tank in the toilet 101 (water and air are discharged at high pressure, and human waste is washed into the first fermentation liquefaction tank from the toilet bowl. ) is filled with water in the same manner as the sedimentation tank 115 and the EMBC culture solution is sprayed thereon.

After all this preparation is done, keep the aeration and let it sit for 72 hours before using it as a regular toilet.

Aeration after the start of use is moderate in the fermentation liquefaction tank 102, strong in the first fermentation tank 106, medium in the second fermentation tank 107, weak in the solid fermentation tank 109, strong in the first fermentation synthesis tank 112, and strong in the second fermentation tank. The second fermentation/synthesis tank 113 is the middle, and the third fermentation/synthesis tank 114 is the middle.

For one week after the start of use, 0.02% of the volume of the EMBC culture solution in the fermentation liquefaction tank 102 is put through the drain port of the toilet in the morning and at night.

While observing the state of each tank, if it is desired to strengthen the synthesis, the EMBC culture solution is added, and if the fermentation is to be strengthened, the EMBC (multiple fermentation) solid bio is added, and the fungal bed accumulates in the sedimentation tank 115. When the amount of water accumulated is increased, it is manually transferred to the fermentation and liquefaction tank 102 .

By using the toilet in this state, fermentation starts in the fermentation liquefaction tank 102, liquefaction of organic matter occurs, complete fermentation occurs in the first fermentation tank 106 and second fermentation tank 107, and solid fermentation tank 109 Anaerobic fermentation and solid fermentation are caused, decomposing bacteria and degrading enzymes are generated, and complex fermentation and fermentation synthesis are caused in the first fermentation and synthesis tank 112, the second fermentation and synthesis tank 113, and the third fermentation and synthesis tank 114, and precipitation. Anaerobic fermentation and solid fermentation are caused in the tank 115, and degrading bacteria and degrading enzymes are generated to decompose and disappear human waste into water, carbon, and gas. Do not generate sludge.

The EMBC solid bio is a material consisting of 90% by weight of rice bran, 5% by weight of water, 2.5% by weight of rice husk, and 2.5% by weight of straw. % by weight is added, ^mixed , humidified ^, and the material is ^repeatedly turned upside down several times to mix microorganisms from the air. As a result, the number of viable bacteria increased dramatically to 10 ²⁰ to 10 ³⁰ , causing a high density of microorganisms, left for a while in this state, dried and pulverized is.

The EMBC enzyme solution is a stock solution consisting of 90% by weight of water, 6% by weight of extracts extracted from pine, bamboo, plum, fig, chestnut, peach, and persimmon leaves, 3% by weight of bean curd refuse, and 1% by weight of molasses. When the number of microorganisms per 1 cc (viable count) increases from 10 ⁷ to 10 ⁸ to 10 ⁹ by mixing microorganisms from inside, the number of bacteria disappears, thereby dramatically increasing to 10 ²⁰ to 10 ³⁰ . Microorganisms increase in density, and microbial enzymes in this aqueous solution become highly concentrated, and bound crystallization (synthetic fusion) to produce a derivative antioxidant. This antioxidant-containing solution is filtered to obtain the enzyme solution.

The MLSS fungal bed is produced by treating human waste or domestic wastewater with a complex fermentation technology, causing anaerobic fermentation and solid fermentation in a sedimentation tank or the like, and microorganisms in a complex fermentation state adhere to the MLSS, and anaerobic fungi are formed. It takes root (implantation) and is colonized (fungal bed) by anaerobic fungi.

The chip (sawdust) bio-toilet requires about 0.01 m ³ per day, although the amount of sawdust varies depending on its processing capacity. The lifespan of sawdust is about 6 months under conditions of use corresponding to the processing capacity, but the lifespan is significantly reduced under conditions of use exceeding the processing capacity.

Furthermore, in the limited treatment tank, the amount that can be fermented and decomposed is very small. Therefore, if it is continuously used beyond its capacity, sludge that cannot be completely decomposed accumulates, generating a foul odor, and the fungal bed must be replaced. Even if you say a few times a year, it has to be done manually. It is a heavy burden, and using compost in a sticky state poses a problem in terms of environmental hygiene. Also, if you continue to use it beyond the daily usage limit during a disaster or event, it will become a pool and need to be drained.

In this way, chip (sawdust) type products require chip replenishment and replacement for maintenance and management, tap water is basically unusable, and toilet paper can be collected or thrown in separately, but replacement is an environmental burden. There is a risk of polluting the atmosphere by incinerating chips (sawdust) that have been removed.

Furthermore, agitation of the feces tank is required for activation of aerobic microorganisms, and is classified into those that are agitated by a manual handle or the like and those that are agitated by an electric motor.

Odor generation depends on the frequency of use and the passage of time.

Even in the liquid treatment method using specific bacteria (microorganisms), the generation of offensive odors also depends on the frequency of use and the passage of time.

In addition, the liquid treatment method using specific bacteria (microorganisms) requires sludge removal for maintenance and management, and the sludge that is removed is transported to a urine treatment plant, etc., and may cause contamination of the scavenging method and Oka-sama. Furthermore, toilet paper must be collected separately.

In the recycling toilet system of Patent Document 1, an EMBC culture solution is used, and this EMBC culture solution is sprayed when strong aeration is performed, but there is no explanation as to what the EMBC culture solution is. .

In addition, although it states that the treated water will be recycled as the final stage and will not generate sludge, the details of the recycling, what the treated water is like, and how it will be used are not indicated.

An object of the present invention is to eliminate the disadvantages of the above-mentioned conventional examples, to achieve the decomposition of organic matter and night soil without fail, and to make effective use of the treated water as flush water for flushing toilet bowls. is to provide

In order to achieve the above object, the present invention according to claim 1 is characterized in that, as a primary treatment, the following composite fermentation culture medium is added to a composite fermentation liquefaction waste tank that receives excreta from a toilet bowl, and the composite fermentation liquid waste tank is filled with the composite fermentation culture liquid. It consists of a fermentation liquefaction tank, a tank where mixed fermentation is performed, a solid fermentation tank with a crushed stone filter , and a flow rate adjustment tank. The gist of the method is to sequentially introduce the water into a tank and a treated water tank, purify it by complex fermentation, and use the treated water from the treated water tank as flush water for flushing the toilet bowl. Characteristic recycling type bio-toilet.
Complex Fermentation Culture Solution: A product that induces complex fermentation. To water, add the extract extracted from leaves selected from pine, bamboo, plum, fig, chestnut, peach, or persimmon, bean curd refuse, and molasses. aerobic bacteria, anaerobic bacteria, and facultative anaerobes are planted in the fermented water to enable coexistence, co-prosperity, and symbiosis between the aerobic and anaerobic bacteria through the facultative anaerobes. A compound fermented malt is produced, and the compound fermented malt is added with water, molasses for aerobic fermentation, poultry droppings for anaerobic fermentation, dried okara and rice bran .

According to the present invention described in claim 1, the first treatment for liquefying solids and the second treatment for purifying the liquefied matter are clearly separated. By adding the culture solution to the fermentation tank that receives excrement from the toilet bowl, the sludge can be eliminated by the action of microorganisms through complex fermentation, and as a secondary treatment, the sewage is purified by the action of microorganisms through complex fermentation and used as wash water. Treated water for flushing toilet bowls is obtained.

Since it is a complete circulation type, there is no need for water supply and sewage, nor is it necessary to pump it.

Also, electricity is necessary for the aeration blower and transfer pump, but even in the event of a power outage, a small generator will suffice.

It is also possible to prepare for evacuation centers, parks, etc. and use it as a public toilet normally, and it is also possible to keep it as a toilet that can be used as it is even in the event of a disaster.

The complex fermented malts that make up the complex fermented broth are the seeds for the complex fermentation and contain macromolecularly bonded crystals of carbon. The compound fermented malt is mixed with water, and the extract extracted from leaves selected from pine, bamboo, plum, fig, chestnut, peach, and persimmon is used as a medium as a natural material. Addition of molasses becomes a fungal bed, on which aerobic and anaerobic bacteria and facultative anaerobe are planted. It is possible to create a foundation that allows coexistence, co-prosperity, and symbiotic complex fermentation to occur through bacteria.

By planting aerobic bacteria, anaerobic bacteria, and facultative anaerobes at the same time, aerobes and anaerobes can coexist through facultative anaerobes, but they do not compete with coexistence, co-prosperity, and symbiosis. When the size of microorganisms (bacteria) becomes 1/10 and the number of microorganisms per 1 cc increases, the microorganisms will not kill each other by creating a suspended state, and the bacteria will not die. can be reduced.

In this state, the microbial enzyme is bound and crystallized together with the plant enzyme contained in the pine, bamboo, fig, chestnut, peach, and persimmon leaves to produce a derivative antioxidant substance. Antioxidants are physiologically active substances such as enzymes, vitamins, minerals, amino acids, etc., which form macromolecular crystals of carbon. When this is returned to water, it returns to microorganisms. You can see it in protein.

Complex fermentation, in which aerobic and anaerobic bacteria coexist, co-prosper, and coexist via facultative anaerobic bacteria, begins with the action of aerobic fermentation microorganisms such as yeast and lactic acid bacteria. It produces physiologically active substances such as sugars, vitamins, and minerals, purifies harmful aerobic bacteria such as E. coli, filamentous fungi, and miscellaneous fungi. By relaying to fungi, actinomycetes appear and produce antibacterial substances, which purify anaerobic harmful bacteria such as bacteria, pathogens, viruses, and rickettsia. Azotobacter, amylobacter, root nodules, etc. take in nitrogen from the air and fix it (nitrogen-fixing bacteria). It is possible by permuting and exchanging.

Complex fermented malt is obtained by removing the sediment (coagulated solid matter of microorganisms) as the supernatant liquid of the solution containing this antioxidant substance.

The complex fermentation culture solution is prepared by adding water, molasses for aerobic fermentation, and anaerobic basal for anaerobic fermentation to complex fermentation malt, which is the seed of complex fermentation, to induce complex fermentation.

Here, the anaerobic foundation means poultry manure, dried bean curd refuse and rice bran. Chicken manure is dried in a state before it is oxidized, spoiled, and putrefied. Dried bean curd lees are the remaining soybean residue left over after squeezing soymilk during the production of tofu. Rice bran is the rice bran that comes out when rice is polished.

As a primary treatment, fermentation starts when a complex fermentation culture solution that induces complex fermentation is added to the complex fermentation liquefaction tank that receives excrement from the toilet bowl, and organic matter is separated at the molecular bond level by lactic acid fermentation. Become.

In the fermenter, complex fermentation further progresses, causing decomposing bacteria and decomposing enzymes to grow, and sludge from night soil is decomposed and eliminated into water, carbon and gas. In a solid fermenter having an SS-removing layer, the MLSS fungal bed for complex fermentation is collected and returned to the first fermentation liquefaction tank, so that it is more fermented, synthesized, or multiplied to facilitate complex fermentation in the fermentation liquefaction tank.

In the MLSS fungal bed, human waste is treated with a complex fermentation technology, causing anaerobic fermentation and solid fermentation. anaerobic fungi colonized (fungal bed).

In the secondary treatment, the sewage from which the sludge has been removed is purified, and the sewage is successively led to a combined septic tank, a synthesis tank, and a treated water tank, and combined fermentation is continued in the combined septic tank.

According to the second aspect of the present invention, in the secondary treatment synthesis tank, biocatalyst cloth impregnated with accumulated composite fermentation malt is suspended at predetermined intervals to perform purification by composite fermentation. is the gist of it.

According to the second aspect of the present invention, in the synthesis tank, the biocatalyst cloth impregnated with the accumulated complex fermentation malt is arranged, thereby further promoting the complex fermentation.

Photosynthetic bacteria and algae fungi living and expressed on the biocatalyst cloth take in carbon dioxide gas and nitrogen gas by light and perform energy replacement and exchange by photosynthetic processing, producing bioactive substances and protein crystals.

Thus, the bio-treatment and the photosynthetic treatment almost completely cut off the oxidation, putrefaction and putrefaction of the water to be treated, destroying the bacteria and converting all harmful effects of microorganisms into beneficial effects. In other words, the biotreatment and photosynthesis treatment enable the coexistence, co-prosperity, and symbiosis of the above-mentioned bacteria, bring out the effective action of the microorganisms, cut off oxidation, spoilage, and putrefaction, and use the water as flush water for flushing toilet bowls. water is obtained.

As described above, the recyclable bio-toilet of the present invention can reliably decompose organic matter and night soil, and can effectively utilize the treated water as flush water for flushing toilet bowls.

1 is a flow diagram showing one embodiment of a recycling bio-toilet of the present invention. FIG. Fig. 2 is a vertical cross-sectional view showing the details of the combined fermentation-liquefaction waste tank used in the recycling-type bio-toilet of the present invention; FIG. 2 is a plan view showing the details of the combined fermentation-liquefaction waste tank used in the recycling-type bio-toilet of the present invention; Fig. 2 is a photograph showing the treatment state of each tank after about one week has passed since the start of operation of the recycling-type bio-toilet of the present invention. 5 is a photograph showing a processing state after about 60 minutes have passed from the state immediately after pumping up of FIG. 4; It is a side view showing a conventional example. FIG. 11 is a plan view showing a conventional example;

Embodiments of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a flow diagram showing one form of the recycling bio-toilet of the present invention. In the figure, 1 is a toilet 2 (a urinal and a toilet in the case of men's toilet, only a toilet in the case of women's toilet, other hand washing, It is a toilet with a washing facility, etc.). The toilet 1 uses two jet flush toilets, and in the men's toilet building 2, a set of 2 urinals x 2 and 2 large toilets x 2 is used, and feces and urine from the toilet bowl 2 are mixed into a liquefied fermentation. A toilet bowl 3 is attached.

The composite fermentation liquefaction waste tank 3 is a fermenter equipped with an aeration blower facility (0.2 m ³ /min) 4 having a desk-type diffuser 10. It consists of a flow rate adjustment tank 8, and shall be sent to these sequentially. Overflow can be used as the feeding method. The fermentation liquefaction tank 5 and the fermentation tank 6 are 2.1 m ³ , and the solid fermentation tank 7 and the flow control tank 8 are 0.8 m ³ .

3 and 4 show the details of the composite fermentation liquefaction waste tank 3, which can be formed as a lower structure of the toilet 1 with a shallow depth of about 660 mm. Also, it can be placed on a trailer together with the toilet 1 so that it can be moved.

The solid fermentation tank 7 is provided with an SS removal layer 11 by a crushed stone filter, and the flow control tank 8 is provided with a submersible pump as a relay pump 9 .

The fermentation liquefaction tank 5 is provided with a sewage inflow area 5a, and an outflow baffle 23 for sending sewage to the fermentation tank 6 is formed.

The fermenter 6 is formed with an outflow baffle 23 for feeding to the solid fermenter 7 and an inlet opening 24 is provided between the solid fermenter 7 and the flow control tank 8 .

The above is the equipment for the primary treatment, and as the primary treatment, a complex fermentation culture solution that induces complex fermentation is added to the fermentation liquefaction tank 5 that receives excrement from the toilet 2 .

The equipment for secondary treatment includes a combined septic tank (fermentation synthesis tank) 12, synthesis tanks 13, 14, 16, sand/carbon catalyst tanks (material carbon filtration tanks) 21, 21 equipped with a carbon filter 18, and a treatment tank. 15, a combined septic tank (fermentation and synthesis tank) 12 and synthesis tanks 13, 14 and 16 are also provided with blower equipment 4, respectively, and a pump 20 for feeding to the next tank is provided. .

The combined septic tank (fermentation/synthesis tank) has a combined septic tank (fermentation/synthesis tank) 12a as the first treatment tank and a combined septic tank (fermentation/synthesis tank) 12b as the second treatment tank. In addition, a synthesis tank 16 was added to make three tanks. The synthesis tanks 13, 14, 16 have a capacity of 1 ^m3 .

In the synthesis tanks 13, 14, and 16, biocatalyst cloth 25 made of belt-shaped nonwoven fabric impregnated with the accumulated enzyme water, ie, the composite fermentation malt, is suspended at predetermined intervals to form a synthesis catalyst tank. . The biocatalyst fabric 25 acts as a catalyst for information that induces microorganisms to ferment and then synthesize.

The treated water from the final synthesis tank 16 is sent to a sand/carbon catalyst tank (material carbon filtration tank) 21 provided with a carbon filter 18, further stored in a treated water tank 15, and used for washing the toilet bowl 2 with a fully automatic water supply pump 20. water.

The primary treatment is a complex fermentation liquefaction waste tank system in which a complex fermentation culture solution is added to induce complex fermentation, and the secondary treatment is a complex fermentation biosystem in which complex fermentation is continued to produce decomposing enzyme water. Some obtain water (purified water) and achieve 100% recycling.

Next, how to use it will be explained. The fermentation liquefaction tank 5 is a tank into which human waste first flows, and is filled with water in an aerated state. A composite fermentation broth is added thereto at a weight ratio of 0.01% with respect to the amount of water.

Water is poured into the fermentation tank 6 which is installed so that the water overflowing from the fermentation liquefaction tank 5 enters the bottom through the advection pipe in an aerated state to fill the tank with water.

In addition, the complex fermentation culture broth may be put into the fermenter 6, or the complex fermentation MLSS fungal bed described later may be put into the fermenter 6 so as to have a concentration of 1000 ppm.

After all this preparation is done, keep the aeration and let it sit for 72 hours before using it as a regular toilet.

The above is the preparatory stage, and for one week after the start of use, 0.02% of the capacity of the fermentation liquefaction tank 5 is fed into the fermenter liquefaction tank 5 in the morning and evening for one week.

While watching the condition of each tank, if you want to strengthen the synthesis, add the complex fermentation broth. By using the toilet in this state, fermentation starts in the fermentation liquefaction tank 5, organic matter is separated at the molecular bond level by lactic acid fermentation, liquefaction occurs, complete fermentation occurs in the fermentation tank 6, and fermentation synthesis is started. Degrading bacteria and degrading enzymes are caused to occur, anaerobic fermentation and solid fermentation are caused, and further degrading bacteria and degrading enzymes are caused to decompose and disappear into water, carbon and gas, and sludge is not generated.

In addition, in the solid fermentation tank 7, the composite fermentation MLSS fungus bed is accumulated in the SS removal layer 11, and the composite fermentation MLSS fungus bed in this SS removal layer 11 is collected periodically and the fermentation liquefaction tank, which is the first tank, is collected. I'll put it back to 5.

MLSS is an abbreviation for Mixed Liquor Suspended Solids, which refers to suspended solids in the sludge mixture in the aeration tank in activated sludge treatment. By returning to the tank, the end and beginning, life and death are connected.

The maximum energy obtained by microorganisms is reborn as new substances and new microscopic substances, and information evolves. The MLSS fungal bed for complex fermentation does not allow bacteria to putrefy, and it evolves and grows smarter as time goes by.

Treated water that does not generate sludge is sent from the flow control tank 8 to the combined septic tank (fermentation synthesis tank) 12a, where purification as secondary treatment begins.

In the combined septic tanks 12a and 12b, air is supplied to carry out complex fermentation, and physiological substances such as amino acids, sugars, vitamins, and minerals are created by aerobic bacteria such as lactic acid bacteria and yeast, and E. coli, various bacteria, Suppresses general bacteria and prevents oxidation, putrefaction, and putrefaction due to antioxidant action. In addition, antibiotics such as Streptomyces and Penicillium are created by lactic acid bacteria and actinomycetes of aerobic and anaerobic bacteria, and suppress pathogenic bacteria, viruses, rickettsia and the like. In addition, anaerobic bacteria such as azotobacter, amylobacter, and nodules fix nitrogen in the air.

In the synthesis tanks 13, 14, and 16, biocatalyst cloths 25 made of belt-shaped nonwoven fabric impregnated with compound fermented malt are suspended at predetermined intervals. Bacteria and algae fungi take in carbon dioxide gas and nitrogen gas by light and carry out energy replacement and exchange by photosynthetic processing to produce bioactive substances and protein crystals.

The treated water from the synthesis tanks 13, 14, and 16 is sent to a sand/carbon catalyst tank 21 having a carbon filter 18 formed by laminating a silica catalyst layer, a carbon catalyst layer, and a material catalyst layer. Inorganic media (C.SiO ₂ , Ti, Fe, Al, Cu, Mg, Li, Be, etc.) exhibit the effect of eliminating the organic energy medium.

Specifically, all the remaining hydrogen groups (H+) are adsorbed to carbon (C), which is an inorganic catalyst contained in the carbon catalyst of the carbon filter 18, by collision of the protein polymer crystals.

When the carbon filter 18 is formed by laminating a silica catalyst layer, a carbon catalyst layer, and a material catalyst layer, the material catalyst layer acquires energy enzymes and exhibits the effect of further purifying the treated water. do.

Furthermore, in the silica catalyst layer, nitrogen (N), physiologically active substances, and protein polymer crystals (enzyme-bound crystals) in the water to be treated collide with ions (C.SiO ₂ ), which are inorganic catalysts contained in the silica catalyst. By doing so, the positive ones are adsorbed to the carbon ions (C), leaving only the organic energy medium and the protein polymer crystals.

The treated water thus obtained is used as flush water for flushing the toilet bowl.

4 and 5 are photographs showing the state of treatment, and FIG. 4 shows the state of treatment in each tank about one week after the start of operation of the recycling-type bio-toilet of the present invention, immediately after pumping up. , and FIG. 5 shows the state of treatment in each tank after about 60 minutes from immediately after pumping in FIG.

From the left, the cylinder shows the state inside the fermentation liquefaction tank 5, the state inside the solid fermentation tank 7, the state inside the combined septic tank (fermentation and synthesis tank) 12a, which is the first processing layer, and the combined septic tank (fermentation and synthesis tank), which is the second processing layer. ) 12b, the state in the synthesis tank 16, which is a synthesis catalyst tank, and the state in the sand/carbon catalyst tank 21, which is a material carbon filtration tank.

In the state of FIG. 4, the sludge is not completely liquefied in the combined septic tank (fermentation synthesis tank) 12a, but in the state of FIG. ing.

The difference between FIG. 4 and FIG. 5 is that the composite fermentation MLSS fungal bed settles after 60 minutes.

As described above, each tank is provided with a blower equipment (0.2 m ³ /min) 4 for aeration, and the blower equipment 4 is operated after 20 hours of continuous operation. Stop time driving. The subsidence of the complex fermentation MLSS fungus bed in FIG. 5 occurs when the blower is stopped. Fermentation MLSS fungal beds can be transferred free of microorganisms.

This eliminates the need for a flocculating agent for flocculating the microorganisms.
is shown.

DESCRIPTION OF SYMBOLS 1...Toilet 2...Toilet bowl 3...Complex fermentation-liquefaction waste tank 4...Blower equipment 5...Fermentation-liquefaction tank 5a...Sewage inflow area 6...Fermentation tank 7...Solid fermentation tank 8...Flow control tank 9...Relay pump 10...Diffuser 11... SS removal layer 12a, 12b...Combined septic tank 13, 14, 16...Synthesis tank 15...Treatment tank 18...Carbon filter 20...Pump 21...Sand/carbon catalyst tank 23...Outflow baffle 24...Inflow opening 25...Biocatalyst cloth 101 Toilet 102 Fermentation liquefaction tank 103 Aeration pipe 104 Blower 105 Air pipe 106 First fermentation tank 107 Second fermentation tank 108 Material catalyst tank 109 Solid fermentation tank 110 Pump 111 Transfer pipe 112 First fermentation/synthesis tank 113 Second fermentation/synthesis tank 114 Third fermentation/synthesis tank 115 Sedimentation tank 116 Advection tube 117 Advection tube 119 Water storage tank

Claims (2)

As a primary treatment, the following complex fermentation culture medium is added to the complex fermentation liquefaction tank that receives excrement from the toilet bowl, and the complex fermentation liquefaction tank is a tank to which the complex fermentation culture medium is added, and the fermentation where the complex fermentation is performed. It consists of a tank, a solid fermentation tank with a crushed stone filter , and a flow control tank, and is liquefied by sequentially sending it to these tanks. A recycling-type bio-toilet characterized by using treated water from a treated water tank as washing water for washing a toilet bowl.
Complex Fermentation Culture Solution: A product that induces complex fermentation. To water, add the extract extracted from leaves selected from pine, bamboo, plum, fig, chestnut, peach, or persimmon, bean curd refuse, and molasses. aerobic bacteria, anaerobic bacteria, and facultative anaerobes are planted in the soil, and the aerobic and anaerobe coexistence, co-prosperity, and symbiosis are possible through the facultative anaerobes, and the supernatant is A compound fermented malt is produced, and the compound fermented malt is added with water, aerobic fermentation molasses, anaerobic fermented poultry manure, dried okara and rice bran . 2. The recycling-type bio-toilet according to claim 1, wherein biocatalyst cloth impregnated with accumulated composite fermentation malt is suspended at predetermined intervals in the synthesis tank for secondary treatment to perform purification by composite fermentation. .

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