CN108545995A - The method that processing mudflat sludge prepares bionical ecological architectural material - Google Patents
The method that processing mudflat sludge prepares bionical ecological architectural material Download PDFInfo
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- CN108545995A CN108545995A CN201810417770.4A CN201810417770A CN108545995A CN 108545995 A CN108545995 A CN 108545995A CN 201810417770 A CN201810417770 A CN 201810417770A CN 108545995 A CN108545995 A CN 108545995A
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- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/06—Acrylates
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- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/023—Chemical treatment
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/45—Form not covered by groups C05G5/10 - C05G5/18, C05G5/20 - C05G5/27, C05G5/30 - C05G5/38 or C05G5/40, e.g. soluble or permeable packaging
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- 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
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- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00758—Uses not provided for elsewhere in C04B2111/00 for agri-, sylvi- or piscicultural or cattle-breeding applications
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- 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
- C04B2111/74—Underwater applications
Abstract
The present invention relates to a kind of preparation methods of bionical ecological architectural material, and more particularly to a kind of method that processing mudflat sludge prepares bionical ecological architectural material, steps are as follows for the method：S1:The pretreatment of mudflat sludge：The mud for acquiring beach area deposition, screens out wherein impurity, adds suitable hydrogen peroxide, is sufficiently stirred 30 45min of reaction, and oxygenolysis falls organic components unstable in mud；S2：Order mesoporous dielectric loading：Step S1 treated mudflat sludges, are added a certain amount of organobentonite and order mesoporous medium, are sufficiently stirred 1 2h and are uniformly mixed, then ultrasonic wave deaerates；S3：Drying：The material of step S2 is placed in dryer, is dried to moisture content 0.1 ~ 1% with 80 ~ 105 DEG C, then the mud after drying is crushed, is crossed 100 120 mesh sieve, obtain thin mud powder；S4：Compounding：Thin mud powder and a certain amount of Sodium Polyacrylate, cross-linked polyacrylic resin, non-ionic polyacrylamide and crosslinking agent are uniformly mixed, bionical ecological architectural material finished product is made.
Description
Technical field
The present invention relates to a kind of preparation methods of bionical ecological architectural material, more particularly to a kind of processing mudflat sludge
The method for preparing bionical ecological architectural material.
Background technology
There is vast coastline in China, possesses the abundant mudflat sludge resource containing a large number of nutrients.Except argillo arenaceous
Beach can be used for other than the cultivation such as intertidal shellfish, and also a large amount of silting matter beach is difficult to be utilized.For a long time, to week
The natural landscape and ecological environment for enclosing marine site generate certain negative effect.The engineering characteristic of mud is very poor, is mainly shown as and contains
Water rate is high, and compressibility is big, and intensity is low, and stability is poor, bearing capacity is low, and discharging consolidation is slow, and liquid-plastic state etc. is arrived in soft modeling,
Basic reason is moisture content height.If can reduce moisture content in mud, compressibility will be substantially reduced, while intensity will be carried significantly
It is high.
A large amount of nutriment is rich in flat sedimentation mud, if by the organic matters such as nitrogen therein, phosphorus and marine organisms
Breeding effectively combine, the structure process of bionical eco-facilities certainly will be helped speed up.However, China is for bionical at present
Raw material prepared by eco-facilities construction material is still based on concrete, block stone etc., to mudflat sludge in bionical ecological architectural material
Application study in preparation is very few.Present invention seek to address that this technical problem, provide a kind of processing beach sludge prepare it is bionical
The method of ecological architectural material.
Invention content
It is an object of the invention to solve the deficiencies in the prior art, a kind of processing beach sludge is provided prepares bionical ecology and build
The method for building material.
The technical solution adopted by the present invention to solve the technical problems is：
The method that processing mudflat sludge prepares bionical ecological architectural material, steps are as follows for the method：
S1:The pretreatment of mudflat sludge：
The mud for acquiring beach area deposition, screens out wherein impurity, adds suitable hydrogen peroxide, is sufficiently stirred reaction 30-
45min, oxygenolysis fall organic components unstable in mud；
S2：Order mesoporous dielectric loading：
Step S1 treated mudflat sludges, are added a certain amount of organobentonite and order mesoporous medium, are sufficiently stirred 1-2h
It is uniformly mixed, then ultrasonic wave deaerates；
S3：Drying：
The material of step S2 is placed in dryer, and moisture content 0.1 ~ 1% is dried to 80 ~ 105 DEG C, then by the mud powder after drying
It is broken, 100-120 mesh sieve is crossed, thin mud powder is obtained；
S4：Compounding：
By thin mud powder and a certain amount of Sodium Polyacrylate, cross-linked polyacrylic resin, non-ionic polyacrylamide and crosslinking agent
It is uniformly mixed, bionical ecological architectural material finished product is made.
Preferably, in step S2, order mesoporous medium is magnetic ordered mesoporous carbon or magnetic ordered mesoporous carbon and magnetism
Order mesoporous nickel ferrite based magnetic loaded 5-8 in mass ratio:1 mixture；
Bentonite additive amount is the 1-3% of mudflat sludge quality；The additive amount of order mesoporous medium is mudflat sludge quality
1-2%.
Preferably, thin mud powder, Sodium Polyacrylate, cross-linked polyacrylic resin, non-ionic polyacrylamide in step S4
It is as follows with the parts by weight composition of crosslinking agent：
80-100 parts of thin mud powder
5-15 parts of Sodium Polyacrylate
1-20 parts of cross-linked polyacrylic resin
4-20 parts of non-ionic polyacrylamide
0.5-20 parts of crosslinking agent
The crosslinking agent is Dihydroxyaluminum Aminoacetate.
Preferably, thin mud powder, Sodium Polyacrylate, cross-linked polyacrylic resin, non-ionic polyacrylamide in step S4
It is as follows with the parts by weight composition of crosslinking agent：
100 parts of thin mud powder
10 parts of Sodium Polyacrylate
10 parts of cross-linked polyacrylic resin
10 parts of non-ionic polyacrylamide
5 parts of crosslinking agent.
Preferably, in step S1, the additive amount of hydrogen peroxide is the 5-6% of mudflat sludge quality, and the mass concentration of hydrogen peroxide is
20-30%。
Preferably, in step S1, after oxidation pre-treatment, the water-insoluble glucan for also adding mudflat sludge quality 2-3% is done
Flocculation treatment, concrete operations are as follows：
After oxidation processes, water-insoluble glucan is added, is stirred evenly, stands 24-36h, removal upper layer 1/4/-1/3's
Mudflat sludge is applied mechanically for lower batch, and the 2/3-3/4 mudflat sludges of lower layer enter step S2 processing.
The beneficial effects of the invention are as follows：Raw material of the present invention is Coastal beach mud, and the mud ingredient is simple, has
Machine matter content is low, and loss on ignition is fewer than municipal sludge very much, and the large percentage shared by raw material, is made by reasonably matching
Bionical ecological architectural material there are porous, the performance of nutrients sustained release is beneficial to the enrichment of algae.In addition, of the invention
Bionical ecological architectural material, water-swellable gelled has effects that good polywater and water lock, organic matter are gradually dissolved in
In water, slow release or diffusion contribute to the attachment and growth of seaweed.
Specific implementation mode
Below by specific embodiment, technical scheme of the present invention will be further explained in detail.
Embodiment 1：
The method that processing mudflat sludge prepares bionical ecological architectural material, steps are as follows for the method：
S1:The pretreatment of mudflat sludge：
The mud for acquiring beach area deposition, screens out wherein impurity, adds suitable hydrogen peroxide, is sufficiently stirred reaction 30min, oxygen
Change decomposes organic components unstable in mud；
S2：Order mesoporous dielectric loading：
Step S1 treated mudflat sludges, are added a certain amount of organobentonite and order mesoporous medium, and it is mixed to be sufficiently stirred 1h
Close uniform, then ultrasonic wave degassing；
S3：Drying：
The material of step S2 is placed in dryer, is dried to moisture content 1% with 80 DEG C, then the mud after drying is crushed, is crossed 100
Mesh sieves, and obtains thin mud powder；
S4：Compounding：
By thin mud powder and a certain amount of Sodium Polyacrylate, cross-linked polyacrylic resin, non-ionic polyacrylamide and crosslinking agent
It is uniformly mixed, bionical ecological architectural material finished product is made.
Specific to the present embodiment, in step S2, order mesoporous medium is magnetic ordered mesoporous carbon；
Bentonite additive amount is the 1% of mudflat sludge quality；The additive amount of order mesoporous medium is mudflat sludge quality
1%。
Thin mud powder, Sodium Polyacrylate, cross-linked polyacrylic resin, non-ionic polyacrylamide and crosslinking agent in step S4
Parts by weight composition it is as follows：
80 parts of thin mud powder
5 parts of Sodium Polyacrylate
1 part of cross-linked polyacrylic resin
4 parts of non-ionic polyacrylamide
0.5 part of crosslinking agent
The crosslinking agent is Dihydroxyaluminum Aminoacetate.
In the present embodiment step S1, the additive amount of hydrogen peroxide is the 5% of mudflat sludge quality, and the mass concentration of hydrogen peroxide is
30%。
In addition, in step S1, after oxidation pre-treatment, the water-insoluble glucan of also addition mudflat sludge quality 2%, which is done, to flocculate
Processing, concrete operations are as follows：
After oxidation processes, water-insoluble glucan is added, is stirred evenly, stood for 24 hours, the beach on removal upper layer 1/4 becomes silted up
Mud is applied mechanically for lower batch, and 3/4 mudflat sludge of lower layer enters step S2 processing.
Embodiment 2
The method that processing mudflat sludge prepares bionical ecological architectural material, steps are as follows for the method：
S1:The pretreatment of mudflat sludge：
The mud for acquiring beach area deposition, screens out wherein impurity, adds suitable hydrogen peroxide, is sufficiently stirred reaction 45min, oxygen
Change decomposes organic components unstable in mud；
S2：Order mesoporous dielectric loading：
Step S1 treated mudflat sludges, are added a certain amount of organobentonite and order mesoporous medium, and it is mixed to be sufficiently stirred 2h
Close uniform, then ultrasonic wave degassing；
S3：Drying：
The material of step S2 is placed in dryer, is dried to moisture content 0.1% with 105 DEG C, then the mud after drying is crushed, mistake
120 mesh sieve, and obtain thin mud powder；
S4：Compounding：
By thin mud powder and a certain amount of Sodium Polyacrylate, cross-linked polyacrylic resin, non-ionic polyacrylamide and crosslinking agent
It is uniformly mixed, bionical ecological architectural material finished product is made.
In the present embodiment, in step S2, order mesoporous medium is magnetic ordered mesoporous carbon and magnetic order mesoporous nickel ferrite based magnetic loaded
In mass ratio 5:1 mixture；
Bentonite additive amount is the 3% of mudflat sludge quality；The additive amount of order mesoporous medium is mudflat sludge quality
2%。
Thin mud powder, Sodium Polyacrylate, cross-linked polyacrylic resin, non-ionic polyacrylamide and crosslinking agent in step S4
Parts by weight composition it is as follows：
100 parts of thin mud powder
15 parts of Sodium Polyacrylate
20 parts of cross-linked polyacrylic resin
20 parts of non-ionic polyacrylamide
20 parts of crosslinking agent
The crosslinking agent is Dihydroxyaluminum Aminoacetate.
In step S1, the additive amount of hydrogen peroxide is the 6% of mudflat sludge quality, and the mass concentration of hydrogen peroxide is 20%.
In addition, in step S1, after oxidation pre-treatment, the water-insoluble glucan of also addition mudflat sludge quality 3%, which is done, to flocculate
Processing, concrete operations are as follows：
After oxidation processes, water-insoluble glucan is added, is stirred evenly, stand 36h, the beach on removal upper layer 1/3 becomes silted up
Mud is applied mechanically for lower batch, and 2/3 mudflat sludge of lower layer enters step S2 processing.
Embodiment 3
The method that processing mudflat sludge prepares bionical ecological architectural material, steps are as follows for the method：
S1:The pretreatment of mudflat sludge：
The mud for acquiring beach area deposition, screens out wherein impurity, adds suitable hydrogen peroxide, is sufficiently stirred reaction 40min, oxygen
Change decomposes organic components unstable in mud；
S2：Order mesoporous dielectric loading：
Step S1 treated mudflat sludges, are added a certain amount of organobentonite and order mesoporous medium, are sufficiently stirred 1.5h
It is uniformly mixed, then ultrasonic wave deaerates；
S3：Drying：
The material of step S2 is placed in dryer, is dried to moisture content 0.6% with 100 DEG C, then the mud after drying is crushed, mistake
110 mesh sieve, and obtain thin mud powder；
S4：Compounding：
By thin mud powder and a certain amount of Sodium Polyacrylate, cross-linked polyacrylic resin, non-ionic polyacrylamide and crosslinking agent
It is uniformly mixed, bionical ecological architectural material finished product is made.
In the present embodiment, in step S2, order mesoporous medium is magnetic ordered mesoporous carbon and magnetic order mesoporous nickel ferrite based magnetic loaded
In mass ratio 8:1 mixture；
Bentonite additive amount is the 2% of mudflat sludge quality；The additive amount of order mesoporous medium is mudflat sludge quality
1.5%。
Thin mud powder, Sodium Polyacrylate, cross-linked polyacrylic resin, non-ionic polyacrylamide and crosslinking agent in step S4
Parts by weight composition it is as follows：
100 parts of thin mud powder
10 parts of Sodium Polyacrylate
10 parts of cross-linked polyacrylic resin
10 parts of non-ionic polyacrylamide
5 parts of crosslinking agent.
In addition, in step S1, the additive amount of hydrogen peroxide is the 5% of mudflat sludge quality, and the mass concentration of hydrogen peroxide is 25%.
In step S1, after oxidation pre-treatment, the water-insoluble glucan for also adding mudflat sludge quality 2.5% is done at flocculation
Reason, concrete operations are as follows：
After oxidation processes, water-insoluble glucan is added, is stirred evenly, stand 30h, the beach on removal upper layer 1/3 becomes silted up
Mud is applied mechanically for lower batch, and 2/3 mudflat sludge of lower layer enters step S2 processing.
Above-mentioned embodiment is only a preferred solution of the present invention, not the present invention is made in any form
Limitation, on the premise of not exceeding the technical scheme recorded in the claims also other variations and modifications.
Claims (6)
1. the method that processing mudflat sludge prepares bionical ecological architectural material, it is characterised in that：Steps are as follows for the method：
S1:The pretreatment of mudflat sludge：
The mud for acquiring beach area deposition, screens out wherein impurity, adds suitable hydrogen peroxide, is sufficiently stirred reaction 30-
45min, oxygenolysis fall organic components unstable in mud；
S2：Order mesoporous dielectric loading：
Step S1 treated mudflat sludges, are added a certain amount of organobentonite and order mesoporous medium, are sufficiently stirred 1-2h
It is uniformly mixed, then ultrasonic wave deaerates；
S3：Drying：
The material of step S2 is placed in dryer, and moisture content 0.1 ~ 1% is dried to 80 ~ 105 DEG C, then by the mud powder after drying
It is broken, 100-120 mesh sieve is crossed, thin mud powder is obtained；
S4：Compounding：
By thin mud powder and a certain amount of Sodium Polyacrylate, cross-linked polyacrylic resin, non-ionic polyacrylamide and crosslinking agent
It is uniformly mixed, bionical ecological architectural material finished product is made.
2. the method that processing mudflat sludge according to claim 1 prepares bionical ecological architectural material, it is characterised in that：
In step S2, order mesoporous medium is magnetic ordered mesoporous carbon or magnetic ordered mesoporous carbon and magnetic order mesoporous ferrous acid
Nickel 5-8 in mass ratio:1 mixture；
Bentonite additive amount is the 1-3% of mudflat sludge quality；The additive amount of order mesoporous medium is mudflat sludge quality
1-2%.
3. the method that processing mudflat sludge according to claim 1 prepares bionical ecological architectural material, it is characterised in that：
The weight of thin mud powder, Sodium Polyacrylate, cross-linked polyacrylic resin, non-ionic polyacrylamide and crosslinking agent in step S4
It is as follows to measure part composition：
80-100 parts of thin mud powder
5-15 parts of Sodium Polyacrylate
1-20 parts of cross-linked polyacrylic resin
4-20 parts of non-ionic polyacrylamide
0.5-20 parts of crosslinking agent
The crosslinking agent is Dihydroxyaluminum Aminoacetate.
4. the method that processing mudflat sludge according to claim 1 prepares bionical ecological architectural material, it is characterised in that：
The weight of thin mud powder, Sodium Polyacrylate, cross-linked polyacrylic resin, non-ionic polyacrylamide and crosslinking agent in step S4
It is as follows to measure part composition：
100 parts of thin mud powder
10 parts of Sodium Polyacrylate
10 parts of cross-linked polyacrylic resin
10 parts of non-ionic polyacrylamide
5 parts of crosslinking agent.
5. the method that processing mudflat sludge according to claim 1 prepares bionical ecological architectural material, it is characterised in that：
In step S1, the additive amount of hydrogen peroxide is the 5-6% of mudflat sludge quality, and the mass concentration of hydrogen peroxide is 20-30%.
6. the method that processing mudflat sludge according to claim 5 prepares bionical ecological architectural material, it is characterised in that：Step
In rapid S1, after oxidation pre-treatment, the water-insoluble glucan for also adding mudflat sludge quality 2-3% does flocculation treatment, concrete operations
It is as follows：
After oxidation processes, water-insoluble glucan is added, is stirred evenly, stands 24-36h, removal upper layer 1/4/-1/3's
Mudflat sludge is applied mechanically for lower batch, and the 2/3-3/4 mudflat sludges of lower layer enter step S2 processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417770.4A CN108545995B (en) | 2018-05-04 | 2018-05-04 | Method for preparing bionic ecological building material by treating mud flat sludge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417770.4A CN108545995B (en) | 2018-05-04 | 2018-05-04 | Method for preparing bionic ecological building material by treating mud flat sludge |
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| CN108545995B CN108545995B (en) | 2020-02-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510844A (en) * | 2019-09-29 | 2019-11-29 | 浙江海洋大学 | Modified ecology filler of a kind of mud and its preparation method and application |
| CN115488132A (en) * | 2022-09-28 | 2022-12-20 | 中国科学院武汉岩土力学研究所 | Solidification improvement method for high-water-content organic-matter-rich sludge engineering muck and application |
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| WO2008057416A1 (en) * | 2006-11-03 | 2008-05-15 | Bion Technologies, Inc. | Low oxygen biologically mediated nutrient removal |
| CN102675541A (en) * | 2011-12-16 | 2012-09-19 | 河南科技大学 | Sodium polyacrylate/polyacrylamide composite moisture-absorption resin and preparation method thereof |
| CN106625998A (en) * | 2017-01-05 | 2017-05-10 | 周文婧 | Corrosion-resistant concrete prefabricated part for marine ecological engineering and preparation method thereof |
| CN106746981A (en) * | 2016-12-08 | 2017-05-31 | 陕西易阳科技有限公司 | A kind of method that utilization mudflat sludge prepares artificial algal reef |
| CN107032517A (en) * | 2016-11-30 | 2017-08-11 | 国家海洋局第二海洋研究所 | Modified coral sand is used for the method for Island engineering Water warfare |
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| WO2008057416A1 (en) * | 2006-11-03 | 2008-05-15 | Bion Technologies, Inc. | Low oxygen biologically mediated nutrient removal |
| CN102675541A (en) * | 2011-12-16 | 2012-09-19 | 河南科技大学 | Sodium polyacrylate/polyacrylamide composite moisture-absorption resin and preparation method thereof |
| CN107032517A (en) * | 2016-11-30 | 2017-08-11 | 国家海洋局第二海洋研究所 | Modified coral sand is used for the method for Island engineering Water warfare |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510844A (en) * | 2019-09-29 | 2019-11-29 | 浙江海洋大学 | Modified ecology filler of a kind of mud and its preparation method and application |
| CN115488132A (en) * | 2022-09-28 | 2022-12-20 | 中国科学院武汉岩土力学研究所 | Solidification improvement method for high-water-content organic-matter-rich sludge engineering muck and application |
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| CN108545995B (en) | 2020-02-18 |
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