CN107337974A - A kind of coating for suppressing algal grown in steamed crab culturing pool - Google Patents
A kind of coating for suppressing algal grown in steamed crab culturing pool Download PDFInfo
- Publication number
- CN107337974A CN107337974A CN201710560692.9A CN201710560692A CN107337974A CN 107337974 A CN107337974 A CN 107337974A CN 201710560692 A CN201710560692 A CN 201710560692A CN 107337974 A CN107337974 A CN 107337974A
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- CN
- China
- Prior art keywords
- parts
- coating
- steamed crab
- algal grown
- culturing pool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D171/00—Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain; Coating compositions based on derivatives of such polymers
- C09D171/02—Polyalkylene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2248—Oxides; Hydroxides of metals of copper
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of coating for suppressing algal grown in steamed crab culturing pool, it is characterised in that the formula of the coating is as follows：0.5~5 part of activated carbon, 0.5~4 part of copper sulphate, 2~4 parts of cupric oxide, 10~20 parts of acrylic resin, 5~8 parts of precipitated calcium carbonate, 1~4 part of methylcellulose, silica 1~3 part, 1~6 part of ethylene glycol, 8~12 parts of wetting agent, 2~4 parts of levelling agent, 6~8 parts of defoamer, 2~5 parts of dispersant, 5~10 parts of water.Algal grown inhibitor copper sulphate and cupric oxide are added in the coating, can effectively suppress the growth of chlorella, blue-green algae, high-quality water source is provided for steamed crab cultivation.
Description
Technical field
The invention belongs to steamed crab artificial culture technology field, and in particular to one kind suppresses algae in steamed crab culturing pool and given birth to
Long coating.
Background technology
Steamed crab is the cuisines that people like, not only tasty mouthfeel but also nutritive value is very high, at present the product of steamed crab
Kind is various, and a persons sponging on an aristocrat like wild steamed crab mostly, because wild steamed crab mouthfeel is more preferable, nutritive value is higher, but wild
Steamed crab price is higher, and negligible amounts, can not meet the needs of numerous persons sponging on an aristocrat, how to cultivate out close to wild mouthfeel and battalion
The steamed crab for supporting value always is the target that crab agricultures are pursued.
Steamed crab is also known as Eriocheir sinensis, river crab, eriocheir sinensis and clear water crab, is special product of China, and meat flavour is delicious, nutritious,
For aquatic products treasure.The breeding scale of domestic steamed crab starts from the seventies in last century, by the development of more than 30 years, although in all parts of the country
There is cultivation, but mainly still concentrate on the ground such as Jiangsu, Anhui, Hubei.Feeding manner is with low altitude area pond, lake purse seine
And based on paddy field aquaculture.With the increasingly reduction and the continuous expansion of the market demand of water resource, land resource, steamed crab production face
The problems such as facing breeding pollution, quality decline, the edible safety of steamed crab are difficult to continue guarantee.The growth of water quality steamed crab, shelling have
Very important influence, steamed crab cultivation water can not be ensured, and not work out the original of steamed crab artificial farming still at present
Cause.
The content of the invention
Technical problem：A kind of coating for suppressing algal grown in steamed crab culturing pool is provided, can not to solve artificial farming
The problem of ensureing steamed crab cultivation water.
Technical scheme：A kind of coating for suppressing algal grown in steamed crab culturing pool, it is characterised in that the coating is matched somebody with somebody
Side is as follows：
0.5~5 part of activated carbon, 0.5~4 part of copper sulphate, 2~4 parts of cupric oxide, 10~20 parts of acrylic resin, lightweight carbon
Sour 5~8 parts of calcium, 1~4 part of methylcellulose, silica 1~3 part, 1~6 part of ethylene glycol, 8~12 parts of wetting agent, levelling agent 2
~4 parts, 6~8 parts of defoamer, 2~5 parts of dispersant, 5~10 parts of water.
Preferably, the wetting agent is polyoxyethylene aliphatic alcohol ether.
Preferably, the levelling agent is acrylic acid levelling agent.
Preferably, the defoamer is polydimethylsiloxane.
As being preferable over, the dispersant is BYK-W980 or BYK-W965.
Beneficial effect：
The invention discloses a kind of coating for suppressing algal grown in steamed crab culturing pool, algal grown is added in the coating
It inhibitor copper sulphate and cupric oxide, can effectively suppress the growth of chlorella, blue-green algae, high-quality water is provided for steamed crab cultivation
Source.
Embodiment
According to following embodiments, the present invention may be better understood.It is however, as it will be easily appreciated by one skilled in the art that real
Apply the content described by example and be merely to illustrate the present invention, without should be also without limitation on sheet described in detail in claims
Invention.
Embodiment 1：
A kind of coating for suppressing algal grown in steamed crab culturing pool, the formula of the coating are as follows：Activated carbon 0.5~5
Part, 0.5~4 part of copper sulphate, 2~4 parts of cupric oxide, 10~20 parts of acrylic resin, 5~8 parts of precipitated calcium carbonate, methylcellulose
1~4 part, silica 1~3 part, 1~6 part of ethylene glycol, 8~12 parts of polyoxyethylene aliphatic alcohol ether, acrylic acid levelling agent 2~4
Part, 6~8 parts of polydimethylsiloxane, BYK-W980 or BYK-W9652~5 part, 5~10 parts of water.
Embodiment 2：
The content for adjusting activated carbon is 0.5 part, 1 part, 2 parts, 3 parts, 4 parts, 5 parts, and the parts by weight of other materials are constant, is utilized
Obtained coating is respectively coated in 6 inwalls for testing pond, using the pond for being not coated with coating as contrast, is added from Yangcheng Lake
Water, other processing are the same, and the growing state of algae in pond is detected by OD values.
| Activated carbon content | Initial value | 2 days | 3 days | 4 days | 5 days | 6 days |
| 0 | 0 | 0.15 | 0.5 | 1.2 | 2.2 | 3.3 |
| 0.5 | 0 | 0.12 | 0.3 | 0.5 | 1 | 1.5 |
| 1 | 0 | 0.1 | 0.25 | 0.4 | 0.8 | 1.1 |
| 2 | 0 | 0.08 | 0.2 | 0.35 | 0.9 | 1 |
| 3 | 0 | 0.1 | 0.22 | 0.32 | 0.5 | 0.8 |
| 4 | 0 | 0.1 | 0.2 | 0.3 | 0.4 | 0.8 |
| 5 | 0 | 0.09 | 0.15 | 0.25 | 0.4 | 0.9 |
Embodiment 3：
The content for adjusting copper sulphate is 0.5 part, 1 part, 2 parts, 3 parts, 4 parts, and the parts by weight of other materials are constant, using obtaining
Coating be respectively coated in 5 inwalls for testing pond, to be not coated with the pond of coating to contrast, add the water from Yangcheng Lake,
Other processing are the same, and the growing state of algae in pond is detected by OD values.
| Sulfuric acid copper content | Initial value | 2 days | 3 days | 4 days | 5 days | 6 days |
| 0 | 0 | 0.15 | 0.8 | 1.5 | 2.5 | 3.8 |
| 0.5 | 0 | 0.1 | 0.2 | 0.4 | 0.8 | 1 |
| 1 | 0 | 0.1 | 0.22 | 0.5 | 0.7 | 0.9 |
| 2 | 0 | 0.08 | 0.1 | 0.38 | 0.6 | 0.8 |
| 3 | 0 | 0.1 | 0.15 | 0.32 | 0.5 | 0.9 |
| 4 | 0 | 0.1 | 0.15 | 0.3 | 0.5 | 0.9 |
Embodiment 4：
The content for adjusting cupric oxide is 2 parts, 3 parts, 4 parts, and the parts by weight of other materials are constant, is distinguished using obtained coating
The inwall in 5 experiment ponds is coated on, using the pond for being not coated with coating as contrast, adds the water from Yangcheng Lake, other processing one
Sample, the growing state of algae in pond is detected by OD values.
| Aoxidize copper content | Initial value | 2 days | 3 days | 4 days | 5 days | 6 days |
| 0 | 0 | 0.12 | 0.7 | 1.5 | 2.8 | 3.5 |
| 2 | 0 | 0.05 | 0.15 | 0.3 | 0.5 | 0.9 |
| 3 | 0 | 0.06 | 0.12 | 0.3 | 0.4 | 1 |
| 4 | 0 | 0.05 | 0.1 | 0.25 | 0.4 | 0.9 |
Embodiment 5：
Control algae material is prepared with formula as below：1 part of activated carbon, 2 parts of copper sulphate, 2 parts of cupric oxide, acrylic resin 15
Part, 6 parts of precipitated calcium carbonate, 2 parts of methylcellulose, 2 parts of silica, 3 parts of ethylene glycol, 10 parts of polyoxyethylene aliphatic alcohol ether, third
3 parts of 3 parts of olefin(e) acid levelling agent, 7 parts of polydimethylsiloxane, BYK-W980 or BYK-W965,8 parts of water, obtained control algae material coating
Pool inner wall is tested, with the common water-repellent paint coating control pool inner wall of in the market purchase, detects Escherichia coli, gold in pond
The content of staphylococcus aureus.Test result indicates that the control algae material can effectively suppress Escherichia coli and staphylococcus aureus
Content, tested the control algae material by 30 days and 90% reached to the inhibiting rate of Escherichia coli and staphylococcus aureus.
Claims (5)
1. a kind of coating for suppressing algal grown in steamed crab culturing pool, it is characterised in that the formula of the coating is as follows：
0.5~5 part of activated carbon, 0.5~4 part of copper sulphate, 2~4 parts of cupric oxide, 10~20 parts of acrylic resin, precipitated calcium carbonate 5
~8 parts, 1~4 part of methylcellulose, silica 1~3 part, 1~6 part of ethylene glycol, 8~12 parts of wetting agent, levelling agent 2~4
Part, 6~8 parts of defoamer, 2~5 parts of dispersant, 5~10 parts of water.
2. the coating according to claim 1 for suppressing algal grown in steamed crab culturing pool, it is characterised in that the wetting
Agent is polyoxyethylene aliphatic alcohol ether.
3. the coating according to claim 1 for suppressing algal grown in steamed crab culturing pool, it is characterised in that the levelling
Agent is acrylic acid levelling agent.
4. the coating according to claim 1 for suppressing algal grown in steamed crab culturing pool, it is characterised in that the defoaming
Agent is polydimethylsiloxane.
5. the coating according to claim 1 for suppressing algal grown in steamed crab culturing pool, it is characterised in that described scattered
Agent is BYK-W980 or BYK-W965.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710560692.9A CN107337974A (en) | 2017-07-11 | 2017-07-11 | A kind of coating for suppressing algal grown in steamed crab culturing pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710560692.9A CN107337974A (en) | 2017-07-11 | 2017-07-11 | A kind of coating for suppressing algal grown in steamed crab culturing pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107337974A true CN107337974A (en) | 2017-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710560692.9A Pending CN107337974A (en) | 2017-07-11 | 2017-07-11 | A kind of coating for suppressing algal grown in steamed crab culturing pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107337974A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130183362A1 (en) * | 2010-02-19 | 2013-07-18 | Arch Chemicals, Inc. | Synthesis of zinc acrylate copolymer from acid functional copolymer, zinc pyrithione, and copper compound |
| CN103666150A (en) * | 2013-12-06 | 2014-03-26 | 青岛益群漆业集团有限公司 | Mildew-resistant anti-algae pure acrylic emulsion exterior-wall paint |
| CN105272053A (en) * | 2015-11-14 | 2016-01-27 | 蒋文兰 | Active carbon coating powder having air-purifying function |
-
2017
- 2017-07-11 CN CN201710560692.9A patent/CN107337974A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130183362A1 (en) * | 2010-02-19 | 2013-07-18 | Arch Chemicals, Inc. | Synthesis of zinc acrylate copolymer from acid functional copolymer, zinc pyrithione, and copper compound |
| CN103666150A (en) * | 2013-12-06 | 2014-03-26 | 青岛益群漆业集团有限公司 | Mildew-resistant anti-algae pure acrylic emulsion exterior-wall paint |
| CN105272053A (en) * | 2015-11-14 | 2016-01-27 | 蒋文兰 | Active carbon coating powder having air-purifying function |
Non-Patent Citations (2)
| Title |
|---|
| 胡小兵 等: "《环境工程生物学》", 31 August 2008, 合肥工业大学出版社 * |
| 黄勇: "《化学殿堂》", 31 December 2013, 广西美术出版社 * |
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Application publication date: 20171110 |
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