CN111847963A - Artificial fish reef based on solid wastes and preparation method thereof - Google Patents
Artificial fish reef based on solid wastes and preparation method thereof Download PDFInfo
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- CN111847963A CN111847963A CN201910336150.2A CN201910336150A CN111847963A CN 111847963 A CN111847963 A CN 111847963A CN 201910336150 A CN201910336150 A CN 201910336150A CN 111847963 A CN111847963 A CN 111847963A
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- artificial fish
- fish reef
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- sand
- waste
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 70
- 239000002910 solid waste Substances 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000000654 additive Substances 0.000 claims abstract description 23
- 230000000996 additive effect Effects 0.000 claims abstract description 23
- 239000004568 cement Substances 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 14
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 12
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 235000019270 ammonium chloride Nutrition 0.000 claims abstract description 6
- 229910021538 borax Inorganic materials 0.000 claims abstract description 6
- 239000001110 calcium chloride Substances 0.000 claims abstract description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 6
- 239000004202 carbamide Substances 0.000 claims abstract description 6
- TVQLLNFANZSCGY-UHFFFAOYSA-N disodium;dioxido(oxo)tin Chemical compound [Na+].[Na+].[O-][Sn]([O-])=O TVQLLNFANZSCGY-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 6
- 235000013379 molasses Nutrition 0.000 claims abstract description 6
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims abstract description 6
- 229910052939 potassium sulfate Inorganic materials 0.000 claims abstract description 6
- 235000011151 potassium sulphates Nutrition 0.000 claims abstract description 6
- 239000011780 sodium chloride Substances 0.000 claims abstract description 6
- 229940079864 sodium stannate Drugs 0.000 claims abstract description 6
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 6
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 4
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims abstract description 3
- 235000010216 calcium carbonate Nutrition 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
- 239000002893 slag Substances 0.000 claims description 23
- 239000004576 sand Substances 0.000 claims description 21
- 239000010440 gypsum Substances 0.000 claims description 18
- 229910052602 gypsum Inorganic materials 0.000 claims description 18
- 239000002699 waste material Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 8
- 235000014653 Carica parviflora Nutrition 0.000 claims description 6
- 241000243321 Cnidaria Species 0.000 claims description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 6
- 239000003245 coal Substances 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 3
- 239000003518 caustics Substances 0.000 claims description 3
- 239000010791 domestic waste Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- 239000004579 marble Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000004056 waste incineration Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 241001474374 Blennius Species 0.000 abstract description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract description 4
- 239000000920 calcium hydroxide Substances 0.000 abstract description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 238000009304 pastoral farming Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000009270 solid waste treatment Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/70—Artificial fishing banks or reefs
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions 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 hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Marine Sciences & Fisheries (AREA)
- Paleontology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Artificial Fish Reefs (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses an artificial fish reef based on solid waste and a preparation method thereof, wherein the artificial fish reef comprises the following steps: mixing and stirring solid waste, water and a curing additive, wherein the curing additive comprises a culture solution, potassium sulfate, urea, magnesium chloride, sodium chloride, calcium chloride and sodium bicarbonate, and the culture solution comprises molasses, sodium stannate, ammonium chloride, calcium carbonate and borax; adding cement into the stirring mixture, and stirring; adding aggregate, mixing and stirring to prepare concrete; the artificial fish reef body is prepared by utilizing concrete. The artificial fish reef is processed by using solid wastes as base materials, so that the resource recycling is realized, the cost of the artificial fish reef is reduced, the cement characteristics are enhanced by the curing additive, the cement consumption is greatly reduced, the cost is reduced, the curing strength and the corrosion resistance of the artificial fish reef are improved, the service life of the artificial fish reef is prolonged, calcium hydroxide dissolved out from materials such as cement can be eliminated, the seabed environment is prevented from being polluted, the artificial fish reef is easier to adhere to seaweeds, the marine ranch forming speed is high, and the popularization prospect is realized.
Description
Technical Field
The invention relates to the technical field of solid waste treatment and artificial fish reefs, in particular to an artificial fish reef based on solid waste and a preparation method thereof.
Background
With the rise of ocean economy, the artificial fish reef technology is in a rapid development stage, the current artificial fish reef mainly uses concrete, and because the input amount of the artificial fish reef is huge, and the fish reef made of the concrete has general seawater corrosion resistance and short service life, the use amount of earthwork of the artificial fish reef is very large, so that the artificial fish reef has high processing cost and great pressure on the environment, and on the other hand, human domestic garbage, industrial waste and building waste cannot be properly treated, and more serious environmental pollution and environmental pressure are brought by simple filling, and in the face of increasingly severe waste treatment problems, human beings have few methods to the present.
Accordingly, the prior art is subject to further development and advancement.
Disclosure of Invention
In order to solve the technical problems, the embodiment of the invention provides an artificial fish reef based on solid wastes and a preparation method thereof, and aims to solve the problems of recycling of the existing wastes and high processing cost of the artificial fish reef.
The technical scheme of the invention is as follows:
a preparation method of an artificial fish reef based on solid waste comprises the following steps:
mixing and stirring solid waste, water and a curing additive, wherein the curing additive comprises a culture solution, potassium sulfate, urea, magnesium chloride, sodium chloride, calcium chloride and sodium bicarbonate, and the culture solution comprises molasses, sodium stannate, ammonium chloride, calcium carbonate and borax;
Adding cement into the stirring mixture, and stirring;
finally, adding aggregate, mixing and stirring to prepare concrete;
the artificial fish reef body is prepared by utilizing concrete.
The preparation method of the artificial fish reef based on the solid waste comprises tailings, coal gangue, fly ash, caustic sludge, coal slag, marble waste slag, blast furnace slag, steel slag, sulfuric acid slag, carbide slag, non-ferrous metal slag, waste gypsum, red mud, salt mud, drilling mud, sludge of sewage plants and washing mud, wherein the waste gypsum comprises titanium gypsum, phosphogypsum, salt gypsum, fluorgypsum, soda gypsum and desulfurization gypsum. The preparation method of the artificial fish reef based on the solid wastes comprises the following steps of preparing aggregates from natural sand and artificial sand, wherein the natural sand comprises river sand, lake sand, mountain sand, sea sand, coral sand and coral reef.
The preparation method of the artificial fish reef based on the solid wastes comprises the steps of preparing the aggregate from domestic waste incineration slag, building solid waste recycled aggregate and industrial solid waste recycled aggregate.
The preparation method of the artificial fish reef based on the solid wastes comprises the step of adding a curing additive into the artificial fish reef, wherein the amount of the curing additive is 2-5 per mill of the total weight of the solid wastes and the aggregate.
The preparation method of the artificial fish reef based on the solid wastes comprises the step of using 8-20% of cement by weight of the total weight of the prepared concrete.
The preparation method of the artificial fish reef based on the solid waste comprises the following components in percentage by weight:
0.5-3% of culture solution;
23-27% of potassium sulfate;
2.0-15% of urea;
20-25% of magnesium chloride;
25-30% of sodium chloride;
15 to 30 percent of calcium chloride
1-3% of sodium bicarbonate.
The preparation method of the artificial fish reef based on the solid waste comprises the following components in percentage by weight:
1-5% of sodium stannate;
1-5% of calcium carbonate;
0.1-0.5% of borax;
1-10% of molasses;
1-15% of ammonium chloride;
the balance being water.
The artificial fish reef based on the solid waste is characterized in that the pH value of the concrete is less than or equal to 10.
An artificial fish reef based on solid waste, wherein the artificial fish reef is prepared according to the method.
Advantageous effects
The artificial fish reef is processed by using solid wastes as base materials, waste is changed into valuable, resource recycling is realized, the cost of the artificial fish reef is reduced, the cement consumption is greatly reduced while the characteristics of cement are enhanced by the used curing additive, the cost is further reduced, the curing strength and the corrosion resistance of the artificial fish reef are improved, the service life of the artificial fish reef is prolonged, and the solid wastes are used as the base materials of the artificial fish reef. The artificial fish reef can eliminate calcium hydroxide dissolved out by materials such as cement and the like, avoids pollution to the seabed environment, is easier for seaweed to attach compared with the conventional cement-made artificial fish reef, has short construction time of the marine ranching environment, has obvious comparative advantages and has popularization prospect.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The invention provides an artificial fish reef based on solid waste and a preparation method thereof, wherein the artificial fish reef comprises the following steps:
and S1, mixing and stirring the solid waste, the water and the curing additive.
Specifically, the solid waste comprises tailings, coal gangue, fly ash, caustic sludge, coal slag, marble waste slag, blast furnace slag, steel slag, sulfuric acid slag, carbide slag, non-ferrous metal slag, waste gypsum, red mud, salt mud, drilling mud, sewage plant sludge and washing mud, wherein the waste gypsum comprises titanium gypsum, phosphogypsum, salt gypsum, fluorgypsum, soda gypsum and desulfurization gypsum.
The solidification additive used by the invention can effectively realize the solidification of solid waste, and the use of the solid waste not only solves the problem of solid waste treatment of solid waste production enterprises, but also greatly reduces the production cost of the artificial fish reef.
In a preferred embodiment, the curing additive comprises the following components in percentage by weight:
0.5-3% of culture solution;
23-27% of potassium sulfate;
2.0-15% of urea;
20-25% of magnesium chloride;
25-30% of sodium chloride;
15 to 30 percent of calcium chloride
1-3% of sodium bicarbonate.
The culture solution comprises the following components in percentage by weight:
1-5% of sodium stannate;
1-5% of calcium carbonate;
0.1-0.5% of borax;
1-10% of molasses;
1-15% of ammonium chloride;
the balance being water.
S2, adding cement to the stirring mixture and mixing.
And S3, finally adding the aggregate, mixing and stirring to prepare the concrete.
Preferably, the amount of the curing additive is 2 to 5 per thousand of the total weight of the solid waste and the aggregate.
Further, the using amount of the cement is 8-20% of the total weight of the prepared concrete.
The aggregate comprises natural sand and artificial sand, wherein the natural sand comprises river sand, lake sand, mountain sand, sea sand, coral sand and coral reef.
Preferably, the aggregate can be waste, such as domestic waste incinerator slag, construction solid waste recycled aggregate and industrial solid waste recycled aggregate. The solid waste serving as the aggregate can realize the full utilization of resources, improve the utilization rate of the resources, avoid the exploitation of new resources and reduce the environmental pressure, and the solid additive used by the invention can lock toxic or harmful elements contained in the recycled aggregate in the fish reef body and avoid the separation or dissolution of the toxic or harmful elements, so that the materials such as industrial solid waste and household garbage incinerator slag can be applied to the processing of the artificial fish reef, the formed artificial fish reef can not pollute seawater, and the construction of the growth environment of the submarine fishery can be quickly realized.
S4, preparing the artificial fish reef body by utilizing the concrete.
The curing additive, solid waste and cement are cured and molded to form the artificial fish reef, the curing additive can convert redundant calcium hydroxide dissolved out by materials such as cement into calcium carbonate in time, a large amount of salt contained in the curing additive can be used as a hydration reaction stabilizer of the cement, meanwhile, the salt component can be combined with various heavy metals in the solid waste during the hydration reaction of the cement to inhibit the leaching of various heavy metals in the artificial fish reef body during the hydration reaction of the cement, and meanwhile, the curing additive can enhance the characteristics of the cement, effectively cope with sulfate erosion and chloride ion erosion, greatly improve the curing strength, the corrosion resistance, the weathering resistance and other performances of the artificial fish reef, so that the performances of the artificial fish reef body are obviously superior to those of similar products in the current market.
Wherein the curing additive is used to make the pH value of the concrete less than or equal to 10. The pH value range of the artificial fish reef is always in the biological adaptation range, and the quick attachment of organisms such as seaweed can be realized, so that the forming speed of the marine ranching environment is improved.
The invention also provides an artificial fish reef based on solid wastes, which is prepared according to the method.
The artificial fish reef is formed by processing solid wastes as base materials, waste is changed into valuable, resource recycling is achieved, the cost of the artificial fish reef is reduced, the cement consumption is greatly reduced while the characteristics of cement are enhanced by the used curing additive, the cost is further reduced, the curing strength and the corrosion resistance of the artificial fish reef are improved, the service life of the artificial fish reef is prolonged, calcium hydroxide can be eliminated from materials such as cement, the pollution to the seabed environment is avoided, and compared with the conventional cement-made artificial fish reef, the artificial fish reef is easier to adhere to seaweed, has short construction time of the marine ranch environment, has obvious comparative advantages and has popularization prospects.
It should be understood that the technical solutions and concepts of the present invention may be equally replaced or changed by those skilled in the art, and all such changes or substitutions should fall within the protection scope of the appended claims.
Claims (10)
1. A preparation method of an artificial fish reef based on solid wastes is characterized by comprising the following steps:
mixing and stirring solid waste, water and a curing additive, wherein the curing additive comprises a culture solution, potassium sulfate, urea, magnesium chloride, sodium chloride, calcium chloride and sodium bicarbonate, and the culture solution comprises molasses, sodium stannate, ammonium chloride, calcium carbonate and borax;
adding cement into the stirring mixture, and stirring;
finally, adding aggregate, mixing and stirring to prepare concrete;
the artificial fish reef body is prepared by utilizing concrete.
2. The method for preparing the artificial fish reef based on the solid waste as claimed in claim 1, wherein the solid waste comprises tailings, coal gangue, fly ash, caustic sludge, coal slag, marble waste residue, blast furnace slag, steel slag, sulfuric acid residue, carbide slag, non-ferrous slag, waste gypsum, red mud, salt mud, drilling mud, sewage plant sludge and washing mud, wherein the waste gypsum comprises titanium gypsum, phosphogypsum, salt gypsum, fluorgypsum, soda gypsum and desulfurized gypsum.
3. The method for preparing an artificial fish reef based on solid waste as claimed in claim 1 wherein the aggregate comprises natural sand and artificial sand, wherein the natural sand comprises river sand, lake sand, mountain sand, sea sand, coral sand and coral reef.
4. The method for preparing the solid waste-based artificial fish reef of claim 1 wherein the aggregate comprises a domestic waste incineration slag, a construction solid waste recycled aggregate and an industrial solid waste recycled aggregate.
5. The method for preparing a solid waste-based artificial fish reef according to claim 1 wherein the curing additive is used in an amount of 2-5% by weight based on the total weight of the solid waste and the aggregate.
6. The method for preparing the artificial fish reef based on the solid waste as claimed in claim 1, wherein the amount of the cement is 8-20% of the total weight of the prepared concrete.
7. The method for preparing a solid waste-based artificial fish reef according to claim 1 wherein the curing additive comprises the following components in percentage by weight:
0.5-3% of culture solution;
23-27% of potassium sulfate;
2.0-15% of urea;
20-25% of magnesium chloride;
25-30% of sodium chloride;
15 to 30 percent of calcium chloride
1-3% of sodium bicarbonate.
8. The method for preparing the artificial fish reef based on the solid waste as claimed in claim 7, wherein the culture solution comprises the following components in percentage by weight:
1-5% of sodium stannate;
1-5% of calcium carbonate;
0.1-0.5% of borax;
1-10% of molasses;
1-15% of ammonium chloride;
the balance being water.
9. The solid waste-based artificial fish reef of claim 1 wherein the concrete has a pH of 10 or less.
10. An artificial fish reef based on solid waste, prepared according to the method of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336150.2A CN111847963A (en) | 2019-04-24 | 2019-04-24 | Artificial fish reef based on solid wastes and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336150.2A CN111847963A (en) | 2019-04-24 | 2019-04-24 | Artificial fish reef based on solid wastes and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111847963A true CN111847963A (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910336150.2A Pending CN111847963A (en) | 2019-04-24 | 2019-04-24 | Artificial fish reef based on solid wastes and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN111847963A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112876148A (en) * | 2021-02-08 | 2021-06-01 | 大连理工大学 | Red mud/yellow river sediment artificial fish reef and preparation method thereof |
| CN114477916A (en) * | 2022-03-04 | 2022-05-13 | 北京润鸣环境科技有限公司 | Zero-waste, zero-energy-consumption, low-carbon and green salt mud solid waste recycling method and application thereof |
| WO2022183662A1 (en) * | 2021-03-01 | 2022-09-09 | 青岛农业大学 | Ecological artificial reef concrete using multiple solid wastes and preparation method therefor |
| CN115403350A (en) * | 2022-11-01 | 2022-11-29 | 唐山学院 | Artificial fish reef material prepared from incineration slag and method for preparing fish reef by using artificial fish reef material |
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2019
- 2019-04-24 CN CN201910336150.2A patent/CN111847963A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112876148A (en) * | 2021-02-08 | 2021-06-01 | 大连理工大学 | Red mud/yellow river sediment artificial fish reef and preparation method thereof |
| WO2022183662A1 (en) * | 2021-03-01 | 2022-09-09 | 青岛农业大学 | Ecological artificial reef concrete using multiple solid wastes and preparation method therefor |
| CN114477916A (en) * | 2022-03-04 | 2022-05-13 | 北京润鸣环境科技有限公司 | Zero-waste, zero-energy-consumption, low-carbon and green salt mud solid waste recycling method and application thereof |
| CN115403350A (en) * | 2022-11-01 | 2022-11-29 | 唐山学院 | Artificial fish reef material prepared from incineration slag and method for preparing fish reef by using artificial fish reef material |
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