KR102050282B1 - How to Clean Garbage Landfill - Google Patents

Abstract

The present invention relates to a method for cleaning landfills,
The physically, chemically and biologically denatured wastes in the landfill are mixed with additives to aid in combustion while increasing calories, and produced as solid fuel.
When the deteriorated contaminated waste is solidified, the newly introduced household waste is also solidified to reduce the pollution load.
The leachate exposed by digging out the debris is mixed with the self-cleaning water that triggers the earth's self-cleaning ability. To prevent it from happening
During the purification of the leachate, contaminated soil around is also configured to be purified by self-cleaning water.

Description

How to clean up a landfill site

The present invention relates to a method for purifying landfills, and in particular, deteriorated and inorganicized wastes and inflowing household waste of landfills are solidified by mixing additives, and the leachate is exposed to digging out denatured and inorganicized wastes at midnight of the earth. Leachate mixed with the self-purifying ability of the earth's magnetic force by mixing the self-cleaning water that triggers the ability to prevent groundwater from being contaminated by the groundwater while being mixed with the self-cleaning water and being purified. It also relates to a method of cleaning landfills that can also clean up contaminated soil.

It is already well known that landfills are generally disposed of in landfills and disposed of in a way that separates them from the general livelihood.

And as a procedure for landfill in the landfill,

1. Dig the ground into a puddle,

2. Chop the floor using soil with high viscosity index, such as ocher or clay,

3. Form a curtain with a material such as vinyl,

4, landfilled garbage in the landfill while repeating the process of covering the soil after landfill.

When the landfill is disposed of as above, it is judged that it is separated from people's view and processed safely.However, the half-life of the landfill in the landfill site is more than 100 years, whereas the life span of the landfill is 20 to 30 years, which is relatively short. Waste leachate leaks underground through corroded spaces of poorly functioning curtains for more than a year.

When the leachate leaks into the ground, it moves along the underground veins, seriously contaminating groundwater and underground soil.

Garbage leachate discharged through the above vein or groundwater contaminates underground soil and water very quickly enough to travel about 500 km in 10 years.

Although samples of general wastewater are inspected for about 40 items, leachate is serious enough to be inspected for more than 100 items, and no countermeasures have been taken.

If the separate collection is not carried out properly, household waste, food waste and manure are mixed with each other, and the pollutants are changed into secondary pollutants in the process of mixing the highly polluted properties with each other.

This makes it possible to inhabit strange bacteria that have been modified by a biologically and chemically altered environment.

For example, maggots are occurring that do not respond to flies at all.

Heavy metals contained in the waste leachate move to an ionic state as they flow, and when they are stable in humans or animals, they accumulate and have a fatal effect.

For example, cancer cells are generated, but old cells are rarely killed, so some of them die in the human body by medicine or heat or radiation, but continue to multiply, causing a fatal adverse effect on the human body.

When human pathogens are transferred to animals and then to humans, they develop resistance and do not die well.

There are three types of fermentation: anaerobic fermentation, random fermentation, and aerobic fermentation. When organic matter is mineralized, it becomes fertilizer.

Biological acidity is PH 5-6, but in delays it is PH 7-8, and wastes older than 10 years become alkaline.

Human stratum corneum is PH 5-6, acting like skin armor.

The landfill must pollute the surroundings in the polluted state, so contaminated soil exists around the contaminated soil.

When landfilled and altered, pollution develops as chemical and biological properties change.

In the rainy season, when rainwater enters and becomes contaminated with groundwater, landfills pollute the surrounding groundwater through the veins, resulting in secondary pollution from contaminated water or contaminated soil.

1. Prohibit new landfill

2. Contamination should be solved by solving the landfill waste.

In other words, the leachate generated from municipal waste landfills vary in water quality and generation depending on many environmental variables such as the type of garbage to be landfilled, landfill waste, landfill period, landfill type, landfill method, rainfall, climate conditions, and waste compaction. As a result, the quality of leachate is becoming more diverse and complex due to the landfill of new waste containing new synthetic materials due to the development of standard of living and industrial technology.

Most of the organic materials in the early leachate are in the form of FVFA (Free Volatile Fatty Acids), and the FVFA content decreases as the landfill time elapses and the Fulvic-Like Material, ie Carboxyl Group, Aromatic Hydroxyl Group, etc. Will increase. Nitrogen, which causes difficulty in leachate treatment with hardly decomposable organic substances such as vulvic-like materials, tends to increase more than five times when landfill time has elapsed from about 5 to 6 years. 300-4,000 mgN / l varies.

To this end, in order to treat only organic materials such as BOD and COD, most of the biological treatment using activated sludge is only performed, so that nitrogen contained in a high concentration in leachate is hardly treated.

Moreover, the nitrogen contained in leachate is usually contained in high concentrations of more than 1,000 mgN / l, which makes it very difficult to titrate. Biodegradable organic nitrogen during the residence period in landfills is mostly ammonized, but remains Organic nitrogen is discharged as it is without being decomposed and removed in the leachate treatment process. In order to properly treat high concentration of nitrogen, biological nitrogen and physical and chemical treatment methods are appropriately combined.

As biological treatment methods, mainly microorganisms are used to decompose and detox contaminants in wastewater, such as activated sludge method, contact aeration method, rotary disc method, and anaerobic treatment method. However, the biological treatment method requires a lot of sites to treat the high concentration of leachate containing toxic substances, there is a problem that the nitrogen removal rate is low.

Physical and chemical leachate treatment methods include flocculation sedimentation, ozone oxidation, sand filtration, activated carbon adsorption, fenton oxidation and separation membrane.

Among them, the flocculation sedimentation method and the phenton oxidation method are widely used, but the chemical cost is high, and sludge is generated a lot. The reverse osmosis method is also widely used, but fouling phenomenon that contaminants adhere to the membrane becomes a problem.

As described above, the combination of biological methods and physical and chemical methods are most common, but there are various problems such as high processing efficiency, complicated process, and high cost.

Thus, a patent registration No. 10-0594888 dated June 22, 2006 (a leachate purification device of a landfill) was proposed.

This, in the leachate purification apparatus of the landfill,

A leachate transport pipe 20 provided with a pump so as to transfer and supply the leachate 10 generated at the landfill to a predetermined position;

A first purifying body (50) having a filter (30) and activated carbon (40) for purifying contaminants of the leachate (10) supplied through the leachate transport pipe (20) for primary purification of contaminants of the leachate;

A second purification to once again purify the leachate first purified from the first purifying body 50 by using the aquatic aquatic plant 60 which is placed on one side of the first purifying body 50 and planted inside thereof. Sieve 70,

It is composed of a control valve 80 for controlling the discharge pipe 81 for discharging and transporting the leachate purified in the second purifying body 70 to the outside,

The first purifying body 50 is the main body 51 is formed of an enclosure containing all the remaining surfaces except for the leachate inlet hole 511 into which the leachate flows;

A fresh water space (551) for storing the leachate 10 is provided with a leachate tank 55 for storing the leachate 10 through the filter 30,

Pedestal 57 is assembled to the lower side of the leaching canister 55, and installed on the lower side of the pedestal 57, the leaching canister 55 to automatically control the discharge line (553) of the leaching canister 55 Spring 59 for downward movement,

Installed on the bottom of the main body 51 was configured as a fixed block 58 on which the spring 59 is seated.

However, although some of the leachate can be purified by the conventional leachate purification device of the landfill, the disposal of the landfill as well as the contaminated groundwater flow into the landfill and contaminate the groundwater at all. There was a disadvantage that can not.

Accordingly, the present invention is to solve the conventional problems as described above, the deteriorated and inorganicized waste of the landfill and inflow of household waste is solidified by mixing the additive, and midnight to spark the earth's self-cleaning ability in the contaminated leachate Leachate, which is mixed with magnetized water and is purified by the earth's own self-purifying ability, prevents groundwater from contaminating with groundwater while being mixed with midnight magnetized water to prevent groundwater contamination. Its purpose is to provide a method of cleaning landfills that can also clean soil.

Waste landfill purification method of the present invention for achieving the above object,

The physically, chemically and biologically denatured wastes of landfills are produced as solid fuels by mixing with additives to assist combustion while increasing calories.

When the deteriorated polluted waste is solidified, the newly introduced household waste is also solidified to reduce the pollutant load.

The leachate exposed by digging out the debris is mixed with the self-cleaning water that triggers the earth's self-cleaning ability. To prevent it from happening

During the purification of the leachate is characterized in that the contaminated soil is also configured to be purified by the self-cleaning water.

According to the above method of purifying a landfill site according to the present invention

The physically, chemically and biologically denatured wastes of landfills are produced as solid fuels by mixing with additives to assist combustion while increasing calories.

When the deteriorated polluted waste is solidified, the newly introduced household waste is also solidified to reduce the pollutant load.

The leachate exposed by digging out the debris is mixed with the self-cleaning water that triggers the earth's self-cleaning ability, and the leachate, which is weakly purified by the self-purifying ability of the earth's magnetic power, mixes with the self-cleaning water and penetrates into the groundwater while it is purified. To prevent it from happening

By purifying the contaminated soil around the leachate by the self-cleaning water during the purification of the leachate, there is an effect that it is possible to purify the leachate and surrounding contaminated soil as well as the landfill.

1 is a block diagram of a leachate purification apparatus of a conventional landfill.
2 is a schematic diagram illustrating a purification process according to an embodiment of the present invention.
Figure 3 is a schematic diagram showing a container containing the self-cleaning water of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

The method of purifying a landfill site according to the present invention,

The physically, chemically and biologically denatured wastes from landfills are moved to fuel production facilities to produce solid fuels with a controlled moisture content while increasing the calories and mixing additives to assist combustion.

When the deteriorated polluted waste is solidified, the newly introduced household waste is also mixed together to reduce the pollutant load while fuelizing it.

The leachate exposed by digging out the debris is mixed with the self-cleaning water that triggers the earth's self-cleaning ability, and the groundwater prevents the groundwater from being contaminated by groundwater while the leachate is mixed with the self-cleaning water and purified. and,

As some of the above-mentioned self-cleaning water flows into the groundwater, the groundwater pollution is also purified to prevent groundwater contamination.

While purifying the leachate, the surrounding contaminated soil is also purified by self-cleaning water,

The self-crystallizing water is to form a plurality of fine holes (2) on the surface of the container (1) while compression molding the finely divided ganban stone, ocher and germanium stones as shown in Figure 3,

Self-cleaning while self-cleaning water containing the far-infrared rays and magnetic fields, which is beneficial by magnetically putting water containing organic components, such as minerals, into a container containing a large Gaussian underwater magnet (3) inside the container (1) By promoting capacity, the Earth's self-cleaning and midnight activation mechanisms are designed to purify landfill waste, as well as leachate and contaminated soil.

The container 1 is to replenish the self-cleaning water while opening and closing the lid (4).

The garbage landfill purification method of the present invention configured as described above,

Physically, chemically and biologically denatured wastes from landfills are moved to fuel production facilities to produce solid fuels with controlled moisture content while increasing the calories and mixing additives to aid combustion.

The additives are 3 to 5% by weight basalt, 3 to 5% by weight hard rock, 2 to 5% by weight gantherite, 2 to 5% by weight zeolite, 2 to 5% by weight mica, 5 to 10% by weight C, natural survival in soil 5 to 10% by weight of microorganisms and organic / inorganic mixtures, 30 to 40% by weight of wet organic wastes, and 30 to 40% by weight of dry organic wastes are mixed, followed by fermentation at room temperature, followed by culturing.

When the deteriorated polluted waste is solidified, the newly introduced household waste is also mixed together to reduce the pollution load while fueling.

The leachate exposed by digging out the debris is mixed with the self-cleaning water that triggers the earth's self-cleaning ability, and the leachate, which is weakly purified by the self-purifying ability of the earth's magnetic power, mixes with the self-cleaning water and penetrates into the groundwater while it is purified. To prevent it.

As the self-crystallized water is partially introduced into the groundwater, the pollution of the groundwater is also purified to prevent the contamination of the groundwater.

While purifying the leachate, the contaminated soil in the surroundings is also purged by self-cleaning water.

As shown in FIG. 3, the self-crystallizing water forms a plurality of fine pores 2 on the surface of the container 1 by compression molding the fine powder obtained by grinding ganbanite, ocher and germanium stones.

Self-cleaning while self-cleaning water containing the far-infrared rays and magnetic fields, which is beneficial by magnetically putting water containing organic components, such as minerals, into a container containing a large Gaussian underwater magnet (3) inside the container (1) By promoting capacity, the Earth's self-cleaning and midnight activation mechanisms allow the landfill to clean not only landfill waste, but also leachate and surrounding contaminated soil.

Water, which has increased its decomposing capacity at high self-cleaning capacity, is more permeable, and contaminants can be used to clean up the landfill of the dead land as soon as possible.

Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described embodiments, and the present invention is not limited to the above-described embodiments without departing from the spirit of the present invention as claimed in the claims. Various modifications may be made by those skilled in the art, and such modifications are intended to fall within the scope of the appended claims.

1: container 2: fine hole
3: underwater magnet 4: lid

Claims (2)

The physically, chemically and biologically denatured wastes from landfills are transported to fuel production facilities to produce solid fuels, with the addition of additives to aid in combustion while increasing calories.
The additives are 3 to 5% by weight basalt, 3 to 5% by weight hard rock, 2 to 5% by weight gantherite, 2 to 5% by weight zeolite, 2 to 5% by weight mica, 5 to 10% by weight C, natural survival in soil 5 to 10% by weight of microorganisms and organic / inorganic mixtures, 30 to 40% by weight wet milk waste, and 30 to 40% by weight fiber organic matter, which is a dry organic waste, are mixed and fermented at room temperature to be cultured.
When solidifying the deteriorated and inorganicized waste, the newly introduced household waste is also mixed and fuelized.
The leachate exposed by digging out the debris is mixed with the self-cleaning water that triggers the earth's self-cleaning ability. To prevent it from happening
As some of the above-mentioned self-cleaning water flows into the groundwater, the groundwater pollution is also purified to prevent groundwater contamination.
A method of purifying a landfill site, characterized in that the contaminated soil is also purified by self-cleaning water while purifying the leachate. The method according to claim 1,
The self-crystallizing water is an organic component such as a mineral such as a large Gaussian underwater magnet (3) in a container (1) in which a plurality of fine holes (2) are formed on the surface while compression-molding finely divided pulverized elvan and loess and germanium stones. Purification method of landfill, characterized in that the magnetization of the water, including the self-cleaning and self-cleaning water mixed with the leachate to facilitate the purification of landfills, as well as leachate and contaminated soil around the landfill.

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