KR20130037131A - Environment enhanced functional soil paving method applying oxidation and reduction - Google Patents

Environment enhanced functional soil paving method applying oxidation and reduction Download PDF

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Publication number
KR20130037131A
KR20130037131A KR1020110101521A KR20110101521A KR20130037131A KR 20130037131 A KR20130037131 A KR 20130037131A KR 1020110101521 A KR1020110101521 A KR 1020110101521A KR 20110101521 A KR20110101521 A KR 20110101521A KR 20130037131 A KR20130037131 A KR 20130037131A
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South Korea
Prior art keywords
weight
mixture
soil
sludge
shell
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KR1020110101521A
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Korean (ko)
Inventor
이주형
문동은
이경국
제해득
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에코랜드 주식회사
경남기업 주식회사
(주)콘스타
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Priority to KR1020110101521A priority Critical patent/KR20130037131A/en
Publication of KR20130037131A publication Critical patent/KR20130037131A/en

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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26Silicates of the alkali metals
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C21/00Apparatus or processes for surface soil stabilisation for road building or like purposes, e.g. mixing local aggregate with binder
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00Coherent pavings made in situ
    • E01C7/08Coherent pavings made in situ made of road-metal and binders
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention is mixed with the constituents constituting the soil packaging material containing the redox reactant, the pavement containing the redox reactant is laid on the ground, the excrement containing the redox reactant is compacted, The compacted compact forms the soil pavement layer, and the redox reactant oxidizes in the soil pavement layer and simultaneously reduces other substances in the soil pavement layer. Is reduced to become a reducing substance, and other substances are pollutants contained in the soil pavement layer or introduced into the soil pavement layer, and the toxicity, contaminants, and concentrations of other substances by oxidation of the redox reactant and reduction of other substances. At least one of the pollutants may be reduced, reduced, diluted, removed, adsorbed, purified, or detoxified, and pavement containing redox reactants may contain 50 to 95% by weight of soil and .001-30% by weight and one or more of 5-30% by weight of cement, 1-30% by weight of lime, and 1-15% by weight of slag, 1-15% by weight of sludge, 1-15% by weight of shell, zeolite 0.1-10% by weight, at least one of iron oxide 1-15% by weight, and 0.1-10% by weight of sodium silicate, 0.1-10% by weight of inorganic pigment, 0.1-10% by weight of organic pigment, 0.01-10% by weight of AE reducing agent, It is composed of one or more of 0.01 to 10% by weight of retardant and 5 to 90% by weight of water, and the redox reactant is an individual or mixture of two or more of one of iron, iron, aluminum, and copper. The present invention relates to a functional soil pavement method having improved environmental properties by applying a redox reaction.

Description

Environment enhanced functional soil paving method applying oxidation and reduction}

The present invention relates to a functional soil packaging method of improved environmental properties by applying oxidation and reduction (oxidation and reduction).

In the redox reaction, a predetermined substance reacts with another substance so that the predetermined substance is oxidized and the other substance is reduced. This redox concept has been applied in the field of water treatment and soil pollution. In the field of soil pollution, redox reactants are used to purify or harm the pollutants.

At present, roads and pavements have contaminants such as roads, contaminants contained in the materials constituting the pavement, or nonpoint pollution introduced into roads and pavements. These pollutants are not a big problem because they are not very high concentrations, but they can be a problem in light of recent green growth, eco-friendly construction, and eco-friendly road construction. Therefore, it would be very beneficial in terms of environmental and ecological aspects if a material was devised that would be used as an additive or an aid in constructing roads and pavements, while at the same time purifying contaminants present in the roads and pavements.

In the present invention, by applying such a redox reaction to the composition of the soil package, it is intended to devise an environment-friendly soil package and soil package construction method for purifying the contaminants present in or in the soil package.

The problem to be solved of the present invention is mixed with the constituents constituting the soil packaging material containing the redox reactant, the pavement containing the redox reactant is laid on the ground, laying the redox reactant included The water is compacted, and the compacted compact is to form an earth packing layer.

Means for Solving the Problems of the Invention The solution of the soil packaging material containing the redox reactant is mixed, the pavement containing the redox reactant is laid on the ground, and the redox reactant is laid. Water is compacted, and the compacted compact forms the soil packing layer, and the redox reactant oxidizes in the soil packing layer and simultaneously reduces other substances in the soil packing layer, and the redox reactant is oxidized to oxidize Other substances are reduced to be reduced substances, and other substances are pollutants contained in the soil pavement layer or introduced into the soil pavement layer, and the toxicity of other substances by oxidation of the redox reactant and reduction of other substances. At least one of contaminants, contaminants, contaminants, and contaminants is reduced, reduced, diluted, removed, adsorbed, purified, and detoxified. And 0.001-30% by weight of the specified substance, and 5-30% by weight of cement, 1-30% by weight of lime, and 1-15% by weight of slag, 1-15% by weight of sludge, 1-15% by weight of shell %, Zeolite 0.1-10 wt%, iron oxide 1-15 wt%, and sodium silicate 0.1-10 wt%, inorganic pigment 0.1-10 wt%, organic pigment 0.1-10 wt%, AE reducing agent 0.01-10 It is composed of one or more of weight percent, 0.01 to 10 weight percent of retardant, and 5 to 90 weight percent of water, and the redox reactant is an individual or two or more of one of iron, iron, aluminum, and copper. By applying a redox reaction, characterized in that the mixture consisting of a functional soil packaging method with improved environmental properties.

The present invention is based on the detoxification, removal, adsorption, and purification of contaminants present in the soil package or introduced into the soil package by applying a redox reaction material as one of the components of the soil package. As it is oxidized, it becomes red oxide or yellow ocher color to provide ocher color. As the redox reaction material is oxidized, it becomes iron oxide to form pores with iron skeletal structure, which provides air or water moving passages It will help to grow the ecosystem, save rainwater, prevent heat island phenomenon, and obtain additional effects such as weight increase, density increase, stiffness, strength increase, and performance enhancement of the granules by ion exchange reaction of polyvalent iron ions. .

The present invention is mixed with the constituents constituting the soil packaging material containing the redox reactant, the pavement containing the redox reactant is laid on the ground, the excrement containing the redox reactant is compacted, The compacted compacts form the soil pavement layer.

Oxidation and reduction reactions include contaminants contained in soil packaging materials such as zero valent iron (Fe 0 ), zero titanium (Ti 0 ), aluminum (Al 0 ), and copper (Cu 0 ). By reacting, the duct iron is oxidized and the contaminants are reduced to purify or harm the contaminants such as heavy metals, organic contaminants and inorganic contaminants in the soil packing layer. Fe 0 is iron or zero valent iron with valence zero. Similarly, zero titanium (Ti 0 ), aluminum (Al 0 ) and copper (Cu 0 ) are titanium, aluminum and copper with valences of zero. In the soil pavement layer, contaminants contained in the material constituting the soil pavement layer and contaminants introduced from the outside are present. Zero iron reacts with such contaminants to purify or decontaminate contaminants such as heavy metals, organic contaminants and inorganic contaminants. For example, heavy metals may contain harmful heavy metals such as hexavalent chromium Cr 6 + in the soil, which is a constituent of the soil packaging material. Young's iron (Fe) is made harmless by reducing harmful heavy metals such as hexavalent chromium Cr 6 + to trivalent chromium Cr 3 + by redox reaction with iron, such as Cr 6 + + Fe → Cr 3 + . To cleanse it. For reference, hexavalent chromium Cr 6 + is a harmful substance in chromium, but trivalent chromium Cr 3 + is a harmless substance. Young's iron makes harmful heavy metals such as lead ions Pb 2 + present in the soil pavement layer as Fe 0 + Pb 2 + Fe 2 + + Pb 0 . Lead ions (Pb 2+ ) are precipitated as lead salts (Pb 0 ) by the redox reaction of ferrous iron (Fe) to be detoxified and purified. For reference, lead ions are harmful substances and lead salts are stable substances. Organic pollutants such as TCE and PCE, such as chlorinated organic compounds (RCI), are removed by reductive dehalogenation of ferrous iron (Fe). Fe 0 + RCI + H + → Fe 2 + + RH + Cl - as the organic compound (RCI) is iron (Fe) and zero-valent iron (Fe) surface erosion (corrosion) or oxidation (oxidation) on contact chloride, such as chlorinated organic compound chlorine (Cl -) in the (RCI) is the separation are purified chlorinated organic compounds (RCI) is detoxification. Inorganic contaminants, for example, ferrous iron (Fe), may be purified by detoxifying radioactive substances such as uranium (UO 2 2 + ), such as Fe 0 + UO 2 2 + → Fe 2 + + UO 2 . UO 2 is a stable substance that is not harmful to crystalline uranium deposits. In addition, harmful trivalent arsenic may be converted into harmless pentavalent arsenic such as Fe (0) + As (III) → Fe 2 + + As (V).

In addition to the effects described above, zero iron is oxidized to have a color such as red, yellow, and ocher color, thereby providing a coloring effect containing ocher. And since the noble iron is a divalent polyvalent cation, the ion exchange reaction with a monovalent cation such as Na + , which is inherently attached to the soil or the soil's soil, causes a monovalent cation such as Na + , which is inherently attached to the granules. Desorption from and iron ions (Fe 2 + ) instead adsorbed to provide the effect of weight increase, density increase, stiffness, strength increase, performance enhancement of the granules.

Claim 1 of the present invention is a functional soil packaging by improving the environmental properties by applying a redox reaction characterized in that the pavement layer is formed using a pavement soil mixed, added, added, mixed with the material causing the redox reaction Method.

Claim 2 of the present invention is a predetermined material is composed of one of the soil packaging material, constituents constituting the soil packaging material containing the predetermined material is mixed, the pavement containing the predetermined material is installed on the ground, The deposits containing a predetermined material are compacted, and the compacted compacts form a soil packing layer, and the predetermined material is oxidized in the soil packing layer and simultaneously reduces other substances in the soil packing layer. Is oxidized to an oxide material, and the other substance is reduced to a reducing substance, and the other substance is a pollutant contained in or introduced into the soil pavement layer, and the pollutant is a heavy metal, an inorganic pollutant, At least one of organic pollutants and radioactive substances, and at least one of toxic, pollutant, contaminant concentrations, and contaminants of other substances by oxidation of the predetermined substance and reduction of other substances. It is characterized by a functional soil packing method with improved environmental performance by applying a redox reaction characterized in that at least one of reduction, reduction, dilution, removal, adsorption, purification, detoxification.

Claim 3 of the present invention is a predetermined material is composed of one of the soil packaging material, the constituent materials constituting the soil packaging material containing the predetermined material is mixed, the pavement containing the predetermined material is installed on the ground, The deposits containing a predetermined material are compacted, and the compacted compacts form a soil packing layer, and the predetermined material is oxidized in the soil packing layer and simultaneously reduces other substances in the soil packing layer. Is oxidized to an oxide material, and the other material is reduced to a reducing material, and the other material is a pollutant contained in or introduced into the soil packing layer, and oxidation of the predetermined material and reduction of another material By at least one of the toxicity, contaminant, pollutant concentration, pollutant of the other substance is reduced, reduced, diluted, removed, adsorption, purification, detoxification, and includes the predetermined substance The pavement is 50 to 95% by weight of soil, 0.001 to 30% by weight of predetermined substance, and 5 to 30% by weight of cement, 1 to 30% by weight of lime, and 1 to 15% by weight of slag, 1 of sludge. At least 15% by weight, shells 1-15%, zeolite 0.1-10% by weight, iron oxide 1-15% by weight, and sodium silicate 0.1-10% by weight, inorganic pigments 0.1-10% by weight, organic pigments 0.1 10 to 10% by weight, 0.01 to 10% by weight of an AE reducing agent, 0.01 to 10% by weight of a retardant, and 5 to 90% by weight of water, and 5 to 30% by weight of the cement and 1 to 30% by weight of lime. At least one of them is an individual or a mixture of two or more of 5-30% by weight of cement and 1-30% by weight of lime, and a mixture of two or more of 5-30% by weight of cement and 1-30% by weight of lime. Silver is a mixture of 5-30% by weight of cement and 1-30% by weight of lime, 1-15% by weight of the slag, 1-15% by weight of sludge, and 1-15 of shells. %, Zeolite 0.1-10 wt%, iron oxide 1-15 wt%, slag 1-15 wt%, sludge 1-15 wt%, shell 1-15 wt%, zeolite 0.1-10 wt%, iron oxide 1-10 It is an individual or a mixture of two or more of 15% by weight, 1 to 15% by weight of the slag, 1 to 15% by weight of sludge, 1 to 15% by weight of shell, 0.1 to 10% by weight of zeolite, and 1 to 15% by weight of iron oxide. The mixture of two or more of the mixtures is 1-15% by weight of slag and 1-15% by weight of sludge, 1-15% by weight of slag and 1-15% by weight of shell, 1-15% by weight of slag and 0.1--15% by weight of zeolite. 10% by weight of mixture, 1-15% by weight of slag and 1-15% by weight of iron oxide, 1-15% by weight of sludge and 1-15% by weight of shell, 1-15% by weight of sludge and 0.1-10% by weight of zeolite % Mixture, 1-15% by weight of sludge and 1-15% by weight of iron oxide, 1-15% by shell, 0.1-10% by weight of zeolite , 1-15% shell and 1-15% iron oxide, 0.1-10% zeolite and 1-15% iron oxide, 1-15% slag, 1-15% sludge and 1-1% shell 15% by weight of mixture, 1-15% by weight of slag and 1-15% by weight of sludge and 0.1-10% by weight of zeolite, 1-15% by weight of slag, 1-15% by weight of sludge and 1-15% by weight of iron oxide Mixture, 1-15% by weight of sludge, 1-15% by weight of shell and 0.1-10% by weight of zeolite, 1-15% by weight of sludge, 1-15% by weight of shell and 1-15% by weight of iron oxide, shell 1 A mixture of 15% by weight to 0.1% to 10% by weight of zeolite, 1 to 15% by weight of iron oxide, 1 to 15% by weight of slag, 1 to 15% by weight of sludge, 1 to 15% by weight of shell and 0.1 to 10% by weight of zeolite , 1-15% by weight of slag, 1-15% by weight of sludge, 1-15% by weight of shell, 1-15% by weight of iron oxide, 1-15% by weight of sludge, 1-15% by weight of shell and zeol A mixture of 0.1-10% by weight of iron oxide, 1-15% by weight of iron oxide, 1-15% by weight of slag, 1-15% by weight of sludge, 1-15% by weight of shell, 0.1-10% by weight of zeolite and 1-15% by weight of iron oxide At least one of the mixture of the sodium silicate 0.1-10% by weight, inorganic pigment 0.1-10% by weight, organic pigment 0.1-10% by weight, AE reducing agent 0.01-10% by weight, retardant 0.01-10% by weight Sodium silicate 0.1-10% by weight, inorganic pigment 0.1-10% by weight, organic pigment 0.1-10% by weight, AE water reducing agent 0.01-10% by weight, retardant 0.01-10% by weight or a mixture of two or more The mixture of two or more of 0.1-10% by weight of the sodium silicate, 0.1-10% by weight of the inorganic pigment, 0.1-10% by weight of the organic pigment, 0.01-10% by weight of the AE reducing agent, and 0.01-10% by weight of the retardant is silicic acid. 0.1-10% by weight of sodium and 0.1-10% by weight of inorganic pigment, 0.1-10% by weight of sodium silicate and 0.1-10% by weight of organic pigment, silica A mixture of 0.1 to 10% by weight sodium sulphate and 0.01 to 10% by weight AE reducing agent, 0.1 to 10% by weight sodium silicate and 0.01 to 10% retardant, 0.1 to 10% inorganic pigment and 0.1 to 10% organic pigment % Mixture, inorganic pigment 0.1-10% by weight and AE reducing agent 0.01-10% by weight mixture, inorganic pigment 0.1-10% by weight and retardant 0.01-10% by weight mixture, organic pigment 0.1-10% by weight and AE water-reducing agent 0.01 to 10% by weight of mixture, 0.1 to 10% by weight of organic pigment and 0.01 to 10% by weight of retardant, 0.01 to 10% by weight of AE reducing agent and 0.01 to 10% by weight of retardant, 0.1 to 10% of sodium silicate %, 0.1-10% by weight of inorganic pigment and 0.1-10% by weight of organic pigment, 0.1-10% by weight of sodium silicate, 0.1-10% by weight of inorganic pigment, 0.01-10% by weight of AE reducing agent, 0.1-10% by weight of sodium silicate 10% by weight, 0.1-10% by weight of inorganic pigment and 0.01-10% by weight of retardant, 0.1-10% by weight of inorganic pigment, 0.1-10% by weight of organic pigment, and AE water reducing agent 0 .01-10% by weight of mixture, 0.1-10% by weight of inorganic pigment, 0.1-10% by weight of organic pigment, 0.01-10% by weight of retardant, 0.1-10% by weight of organic pigment and 0.01-10% by weight of AE reducing agent A mixture of 0.01-10 wt% of a retardant, 0.1-10 wt% of sodium silicate, 0.1-10 wt% of an inorganic pigment, 0.1-10 wt% of an organic pigment, and 0.01-10 wt% of an AE reducing agent, 0.1-10 wt% of sodium silicate. 0.1% to 10% by weight of inorganic pigments, 0.1 to 10% by weight of organic pigments and 0.01 to 10% by weight of retardants, 0.1 to 10% by weight of inorganic pigments and 0.1 to 10% by weight of organic pigments and 0.01 to 10% of AE reducing agents 0.01% to 10% by weight of retardant, 0.1 to 10% by weight of sodium silicate, 0.1 to 10% by weight of inorganic pigment, 0.1 to 10% by weight of organic pigment, 0.01 to 10% by weight of AE reducing agent and 0.01 to 10% of retardant A mixture of one or more of the mixtures of one or more of the following: Water, and the mixture of the predetermined substances is a mixture of iron and iron, a mixture of iron and aluminum, a mixture of iron and copper, a mixture of aluminum and copper, a mixture of titanium and copper, and A mixture of aluminum and copper, a mixture of iron and iron, and titanium and aluminum, a mixture of iron and iron, and a copper, a mixture of aluminum and copper, and a mixture of iron and iron It is one of the mixture of copper, the mixing ratio in the mixture of the predetermined material is 1 ~ 99% by weight of each component to be mixed and 100% by weight of the entire component by applying a redox reaction, characterized by improved environmental performance It is characterized by the method of soil packing.

The slag includes steel slag, steelmaking slag, blast furnace slag and the like. The sludge includes sewage sludge, constant sludge, wastewater sludge, plated sludge, and mine sludge. The shells include oyster shells, shell shells and the like. The zeolite is a clay mineral. The iron oxide is iron oxide. The sodium silicate is also called sodium silicate, sodium silicate, water glass. The inorganic pigments include: ① oxides: titanium dioxide, zinc oxide (zinc oxide), iron oxide, chromium oxide, black black (iron black), cobalt blue, ② hydroxides: alumina white (white), iron oxide, bilidian, ③ sulfide: zinc sulfide , Leader phone, cadmium yellow, 朱, cadmium red, ④ chromate: sulfate, molybdate orange, zinc chromate, strontium chromate, ⑤ silicate: white carbon, clay, talc, ultramarine, ⑥ sulfate: precipitated barium sulfate , Bare light 粉 (min), carbonate: calcium carbonate, 鉛 白 (white), ⑧ other: ferrocyanide (blue), phosphate (manganese violet), carbon (carbon black) and the like. Organic pigments include ① basic pigments as dye-based pigments: Laudermin Lake, methyl violet lakes, acidic dyes: chinoline yellow lakes, vat dyes: malachite green lakes, dry salt fuels: alizarin lakes, and azo pigments. 6B, Lake Red C, Insoluble Azo: Disazo Yellow, Lake Red 4R, Condensed Azo: Chromophthal Yarrow 3G, Chromophthal Scarred RN, Azo Complex: Nickel Azo Yellow, Benzimidazolone Azo: Permanent Orange HL , ③ Phthalocyanine Pigment: Phthalocyanine Blue, Phthalocyanine Green, ④ Condensed Polycyclic Pigment: Flavanthron Yellow, Geoindigobold, Perinone Orange, Perylene Red, Dioxadine Violet, Kinacridin Red, Isoindolin Yellow, ⑤ Nitro Pigment: Naphthol Yellow S, ⑥ Nitroso Pigment: Pigment Green B, ⑦ Day and Night Fluorescent Pigment: Lumogen Yellow, Signal Red, ⑧ Other: Alkal Include blue, black is not called. The air entraining and water reducing agent (AE) is a kind of chemical blending agent that reduces the number of units required to obtain a predetermined slump by mixing with concrete while simultaneously adding countless fine air bubbles to workability, durability, and freeze-melting resistance. Use to improve. The retarder (setting retarder) is a mixture for slowing the condensation of cement or concrete, and is used for low-temperature concrete when the transport time of concrete is long, and includes sugars, alcohols, surface active agents, and inorganic acids.

The pollutant is characterized in that at least one of heavy metals, inorganic pollutants, organic pollutants, radioactive material. Here, at least one of heavy metals, inorganic pollutants, organic pollutants and radioactive materials is heavy metals and inorganic pollutants, heavy metals and organic pollutants, heavy metals and radioactive materials, inorganic pollutants and organic pollutants, inorganic pollutants and radioactive materials, organic Contaminants and radioactive materials, heavy metals and inorganic pollutants and organic pollutants, heavy metals and inorganic pollutants and radioactive materials, inorganic pollutants and organic pollutants and radioactive materials, heavy metals and inorganic pollutants, organic pollutants and radioactive materials .

In the mixture of the predetermined substances, the mixing ratio is 1 to 99% by weight of each component to be mixed, and 100% by weight of the component as a whole. For example, when the component is 3, i. Each is 1 to 99% by weight, so 40% by weight of ferrous iron, 30% by weight of titanium, 30% by weight of aluminum, etc., and the total components may be 100% by weight.

Claims (3)

Functional soil pavement method with improved environmental performance by applying redox reaction characterized in that the pavement layer is formed by using pavement soil in which the substance causing redox reaction is mixed, added, added or mixed
A certain substance is composed of one of the soil packing materials,
Ingredients constituting the soil packaging material containing the predetermined material is mixed,
Pavement containing the predetermined material is installed on the ground,
The sludge containing the predetermined substance is compacted,
The compacted compact forms an earthen packing layer,
The predetermined material is oxidized in the soil layer and at the same time reducing other substances in the soil layer,
The predetermined material is oxidized to an oxide material,
The other substance is reduced to a reducing substance,
The other substance is a pollutant contained in the soil packaging layer or introduced into the soil packaging layer,
The pollutant is at least one of heavy metals, inorganic pollutants, organic pollutants, radioactive material,
By the oxidation of the predetermined substance and the reduction of other substances, one or more of the toxicity, contaminant, pollutant concentration, pollutant of other substances is reduced, reduced, diluted, removed, adsorption, purification, detoxification Functional soil packing method with improved environmental efficiency by applying redox reaction
A certain substance is composed of one of the soil packing materials,
Ingredients constituting the soil packaging material containing the predetermined material is mixed,
Pavement containing the predetermined material is installed on the ground,
The sludge containing the predetermined substance is compacted,
The compacted compact forms an earthen packing layer,
The predetermined material is oxidized in the soil layer and at the same time reducing other substances in the soil layer,
The predetermined material is oxidized to an oxide material,
The other substance is reduced to a reducing substance,
The other substance is a pollutant contained in the soil packaging layer or introduced into the soil packaging layer,
By the oxidation of the predetermined substance and the reduction of other substances, one or more of the toxicity, contaminants, pollution concentrations, pollutants of other substances is reduced, reduced, diluted, removed, adsorption, purification, harmless,
Pavement soil containing the predetermined substance is 50 to 95% by weight of soil, 0.001 to 30% by weight of predetermined material, and 5 to 30% by weight of cement, 1 to 30% by weight of lime, and 1 ~ slag 15 wt%, sludge 1-15 wt%, shell 1-15 wt%, zeolite 0.1-10 wt%, iron oxide 1-15 wt%, and sodium silicate 0.1-10 wt%, inorganic pigment 0.1-10 Weight%, organic pigment 0.1-10% by weight, AE reducing agent 0.01-10% by weight, retardant 0.01-10% by weight, and water 5-5% by weight,
At least one of the 5-30% by weight of cement, 1-30% by weight of lime is an individual or a mixture of two or more of 5-30% by weight of cement, 1-30% by weight of lime,
The mixture of two or more of 5-30% by weight of cement and 1-30% by weight of lime is a mixture of 5-30% by weight of cement and 1-30% by weight of lime,
1-15% by weight of the slag, 1-15% by weight of sludge, 1-15% by weight of shell, 0.1-10% by weight of zeolite, 1-15% by weight of iron oxide, 1-15% by weight of slag, 1-15% of sludge An individual or a mixture of two or more of one of wt%, shell 1-15 wt%, zeolite 0.1-10 wt%, iron oxide 1-15 wt%,
1-15% by weight of the slag, 1-15% by weight of sludge, 1-15% by weight of shell, 0.1-10% by weight of zeolite, 1-15% by weight of iron oxide, the mixture of 1-15% by weight of slag and sludge 1 to 15% by weight of mixture, 1 to 15% by weight of slag and 1 to 15% by weight of shell, 1 to 15% by weight of slag and 0.1 to 10% by weight of zeolite, 1 to 15% by weight of slag and 1 to 1% of iron oxide 15% by weight of mixture, 1-15% by weight of sludge and 1-15% by weight of shell, 1-15% by weight of sludge and 0.1-10% by weight of zeolite, 1-15% by weight of sludge and 1-15% by weight of iron oxide % Mixture of 1-15% by weight of shell and 0.1-10% by weight of zeolite, 1-15% by weight of shell and 1-15% by weight of iron oxide, 0.1-10% by weight of zeolite and 1-15% by weight of iron oxide Mixture, 1-15% by weight of slag, 1-15% by weight of sludge and 1-15% by weight of shell, 1-15% by weight of slag, 1-15% by weight of sludge and zeola 0.1 to 10% by weight of a mixture, 1 to 15% by weight of slag, 1 to 15% by weight of sludge and 1 to 15% by weight of iron oxide, 1 to 15% by weight of sludge, 1 to 15% by weight of shell and 0.1 to 10% of zeolite % By weight of mixture, 1-15% by weight of sludge, 1-15% by weight of shell and 1-15% by weight of iron oxide, 1-15% by weight of shell, 0.1-10% by weight of zeolite and 1-15% by weight of iron oxide , 1-15% by weight of slag, 1-15% by weight of sludge, 1-15% by weight of shell, 0.1-10% by weight of zeolite, 1-15% by weight of slag, 1-15% by weight of sludge and 1-15% by weight of shell % Mixture of 1-15% by weight of iron oxide, 1-15% by weight of sludge, 1-15% by weight of shell, 0.1-10% by weight of zeolite and 1-15% by weight of iron oxide, 1-15% by weight of slag and 1 It is one of the mixture of 15-15 weight%, shell 1-15 weight%, zeolite 0.1-10 weight%, and iron oxide 1-15 weight%,
0.1-10% by weight of sodium silicate, 0.1-10% by weight of inorganic pigment, 0.1-10% by weight of organic pigment, 0.01-10% by weight of AE reducing agent, 0.01-10% by weight of retardant, 0.1-10% by weight of sodium silicate %, Inorganic pigment 0.1-10% by weight, organic pigment 0.1-10% by weight, AE reducing agent 0.01-10% by weight, retardant 0.01-10% by weight, or a mixture of two or more,
The mixture of two or more of 0.1-10% by weight of sodium silicate, 0.1-10% by weight of an inorganic pigment, 0.1-10% by weight of an organic pigment, 0.01-10% by weight of an AE reducing agent, and 0.01-10% by weight of a delaying agent is sodium silicate 0.1. 10-10% by weight of inorganic pigment and 0.1-10% by weight of inorganic pigment, 0.1-10% by weight of sodium silicate and 0.1-10% by weight of organic pigment, 0.1-10% by weight of sodium silicate and 0.01-10% by weight of AE reducing agent , 0.1-10% by weight of sodium silicate and 0.01-10% by weight of retardant, 0.1-10% by weight of inorganic pigment and 0.1-10% by weight of organic pigment, 0.1-10% by weight of inorganic pigment and 0.01-10% of AE reducing agent % By weight mixture, 0.1-10% by weight inorganic pigment and 0.01-10% by weight retarder, 0.1-10% by weight organic pigment and 0.01-10% by weight AE reducing agent, 0.1-10% by weight organic pigment 0.01 to 10% by weight of mixture, 0.01 to 10% by weight of AE reducing agent and 0.01 to 10% by weight of retardant, 0.1 to 10% by weight of sodium silicate and inorganic pigment 0.1-10% by weight of organic pigments, 0.1-10% by weight of organic pigments, 0.1-10% by weight of sodium silicate, 0.1-10% by weight of inorganic pigments, 0.01-10% by weight of AE reducing agents, 0.1-10% by weight of sodium silicate, 0.1-10% by weight of inorganic pigment, 0.01-10% by weight of retardant, 0.1-10% by weight of inorganic pigment, 0.1-10% by weight of organic pigment, 0.01-10% by weight of AE reducing agent, 0.1-10% by weight of inorganic pigment %, 0.1-10% by weight of organic pigment, 0.01-10% by weight of retardant, 0.1-10% by weight of organic pigment, 0.01-10% by weight of AE reducing agent, 0.01-10% by weight of retardant, 0.1-10% by weight of sodium silicate 10% by weight, 0.1-10% by weight of inorganic pigment, 0.1-10% by weight of organic pigment, 0.01-10% by weight of AE reducing agent, 0.1-10% by weight of sodium silicate, 0.1-10% by weight of inorganic pigment and 0.1 ~ 10% by weight of organic pigment 10% by weight, 0.01-10% by weight of retardant, 0.1-10% by weight of inorganic pigment, 0.1-10% by weight of organic pigment, 0.01-10% by weight of AE reducing agent and 0.01-10% by weight of retardant % Mixture of sodium silicate, 0.1-10% by weight of sodium silicate, 0.1-10% by weight of inorganic pigment, 0.1-10% by weight of organic pigment, 0.01-10% by weight of AE reducing agent and 0.01-10% by weight of retardant,
The predetermined substance is an individual or a mixture of two or more of one of iron, iron, aluminum, and copper.
The mixture of the predetermined substances may be a mixture of iron and iron, a mixture of iron and aluminum, a mixture of iron and copper, a mixture of aluminum and copper, a mixture of aluminum and copper, and a mixture of aluminum and copper A mixture of copper, a mixture of copper and Young's titanium and Young's aluminum, a mixture of Young's iron, Young's titanium and Young's copper, a mixture of Young's titanium, Young's aluminum and Young's copper One of the
Mixing ratio in the mixture of the predetermined material is 1 to 99% by weight of each component to be mixed and functional earth packaging method improved environmental properties by applying the redox reaction, characterized in that the total component is 100% by weight

KR1020110101521A 2011-10-05 2011-10-05 Environment enhanced functional soil paving method applying oxidation and reduction KR20130037131A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114436389A (en) * 2022-02-11 2022-05-06 盐城工学院 Preparation method and application of magnetically separable zero-valent aluminum-ferroferric oxide compound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114436389A (en) * 2022-02-11 2022-05-06 盐城工学院 Preparation method and application of magnetically separable zero-valent aluminum-ferroferric oxide compound

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