CN111165513A - Fur removing agent for permeable pavement and preparation method thereof - Google Patents
Fur removing agent for permeable pavement and preparation method thereof Download PDFInfo
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- CN111165513A CN111165513A CN201911422868.XA CN201911422868A CN111165513A CN 111165513 A CN111165513 A CN 111165513A CN 201911422868 A CN201911422868 A CN 201911422868A CN 111165513 A CN111165513 A CN 111165513A
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- removing agent
- moss
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- moss removing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
- A01N31/10—Pentachlorophenol
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a moss removing agent for a permeable pavement and a preparation method thereof, wherein the moss removing agent comprises a sterilization mildew preventive and a pH regulator as raw materials; based on the total mass of the raw materials of the moss removing agent, the content of the sterilizing and mildew-proof agent is 45-65 wt%, and the content of the pH regulator is 5%; wherein the pH regulator is an alkaline aqueous solution. According to the moss removing agent provided by the invention, the sterilizing mildew preventive in the moss removing agent can stably exist by adding the pH regulator of the alkaline aqueous solution, so that the loss of effective components caused by degradation of the sterilizing mildew preventive is reduced, the moss removing time of the moss removing agent is prolonged, the moss removing efficiency is improved, and the moss in the pores of the permeable pavement can be effectively removed by the moss removing agent and can be inhibited from growing again in a certain time.
Description
Technical Field
The invention relates to the technical field of environmental management, in particular to a moss removing agent for a permeable pavement and a preparation method thereof.
Background
Lichen is an algae organism which has sexual reproduction and asexual reproduction and can rapidly propagate, and is particularly easy to grow in an environment with moist back and high air humidity. The moss growing on the road surface brings inconvenience to people walking while affecting the beauty, and the moss can slip and fall when being severe because of the wet and slippery.
The existing moss removing method is mainly to remove moss in water by using a chemical reagent, for example, a method for controlling algae in reservoir water by using the chemical reagent disclosed in chinese patent document CN1927730A is to add any one of potassium permanganate, copper sulfate, sodium hypochlorite and amlodipine into a water body, and then perform contact treatment for 6-48 hours under natural conditions to achieve inhibition of the algae in water. The method can reduce the algae content in the water by 60-90%, and when the algae content in the water is higher, the method can adopt any combination of potassium permanganate, copper sulfate, sodium hypochlorite and amlodipine to improve the treatment effect. The chemical reagent is directly sprayed on the road surface on which the moss grows, although the moss on the road surface can be eliminated, the moss in the pores of the permeable road surface cannot be eliminated due to the characteristics of high permeability and high porosity of the permeable road surface, and if the moss in the pores cannot be effectively removed, the surfaces of the permeable bricks are covered by the moss again in a short time.
Disclosure of Invention
Therefore, the invention aims to overcome the defect that the moss in the pores of the permeable pavement cannot be removed by the moss removing agent in the prior art, and provides the moss removing agent for the permeable pavement and the preparation method thereof.
Therefore, the invention provides the following technical scheme:
the moss removing agent for the permeable pavement comprises raw materials of 45-65 wt% of a sterilization and mildew prevention agent and 5 wt% of a pH regulator, wherein the raw materials comprise the total mass of the moss removing agent;
wherein the pH regulator is an alkaline aqueous solution.
The alkaline aqueous solution is at least one aqueous solution of ammonia water, sodium hydroxide, potassium hydroxide, sodium carbonate, ethanolamine and triethanolamine.
Based on the total mass of the pH regulator, the pH regulator comprises 20-25 wt% of ammonia water and 8-13 wt% of sodium hydroxide.
The pH regulator also comprises sodium carbonate with the content of 5-15 wt% based on the total mass of the pH regulator.
The sterilization mildew preventive is an aqueous solution of at least one of copper sulfate, sodium hypochlorite and sodium pentachlorophenate.
The bactericidal and mildewproof agent comprises 0.5 to 10 weight percent of copper sulfate and 15 to 25 weight percent of sodium pentachlorophenate based on the total mass of the bactericidal and mildewproof agent.
The mildew preventive also comprises sodium hypochlorite with the content of 8-13 wt% based on the total mass of the mildew preventive.
The mildew preventive comprises 8-13 wt% of sodium hypochlorite and 15-25 wt% of sodium pentachlorophenate based on the total mass of the mildew preventive.
The coating remover also comprises sodium tripolyphosphate with the content of 1-6 wt% based on the total mass of the coating remover.
The invention also provides a preparation method of the moss removing agent for the permeable pavement, which comprises the following steps:
and (3) uniformly mixing the sterilizing mildew preventive with water, adding a pH regulator, and uniformly mixing to obtain the moss removing agent for the permeable pavement.
Further, the method also comprises the step of uniformly mixing the sterilization and mildew-proof agent, the sodium tripolyphosphate and the water.
The technical scheme of the invention has the following advantages:
1. the inventor of the moss removing agent for the permeable pavement provided by the invention discovers, through research, that the existing moss removing agent has poor moss removing effect, and particularly has no effect of removing moss in pores of the permeable pavement, and the reason for the moss removing agent is that the existing moss removing agent is unstable and loses the moss removing effect due to degradation of the bactericidal mildew preventive after being sprayed to the pavement; according to the moss removing agent provided by the invention, the sterilizing mildew preventive in the moss removing agent can stably exist by adding the pH regulator of the alkaline aqueous solution, so that the loss of effective components caused by degradation of the sterilizing mildew preventive is reduced, the moss removing time of the moss removing agent is prolonged, the moss removing efficiency is improved, and the moss in the pores of the permeable pavement can be effectively removed by the moss removing agent and can be inhibited from growing again in a certain time.
2. The moss removing agent for the permeable pavement provided by the invention adopts the aqueous solution of copper sulfate, sodium pentachlorophenolate and sodium hypochlorite or the aqueous solution of sodium pentachlorophenolate and sodium hypochlorite as the sterilization and mildew preventive, so that the moss removing effect is improved, the use amount of copper sulfate can be reduced, and the pollution to the environment is reduced.
3. The preparation method of the moss removing agent for the permeable pavement, which is provided by the invention, is convenient and quick and is easy to operate; the moss preventing agent prepared by the method can effectively remove moss in the pores of the permeable pavement and inhibit the regrowth of the moss within a certain time.
Detailed Description
The following examples are provided to further understand the present invention, not to limit the scope of the present invention, but to provide the best mode, not to limit the content and the protection scope of the present invention, and any product similar or similar to the present invention, which is obtained by combining the present invention with other prior art features, falls within the protection scope of the present invention.
The examples do not show the specific experimental steps or conditions, and can be performed according to the conventional experimental steps described in the literature in the field. The reagents or instruments used are not indicated by manufacturers, and are all conventional reagent products which can be obtained commercially.
Example 1
The embodiment provides a moss removing agent for a permeable pavement, which is prepared by the following steps:
weighing 6g of copper sulfate and 20g of sodium pentachlorophenate, dissolving in 74g of water, and uniformly mixing to obtain the sterilizing and mildew-proof agent; based on the total mass of the sterilization mildewproof agent, the content of copper sulfate in the obtained sterilization mildewproof agent is 6 wt%, and the content of sodium pentachlorophenate is 20 wt%;
weighing 25g of ammonia water and 11g of sodium hydroxide, dissolving in 64g of water, and uniformly mixing to obtain a pH regulator, wherein the content of ammonia water in the pH regulator is 25 wt% and the content of sodium hydroxide in the pH regulator is 11 wt% based on the total mass of the pH regulator;
weighing 45g of the sterilization mildew preventive and 50g of water, uniformly mixing, then adding 5g of the pH regulator, and uniformly mixing to obtain the moss removing agent for the permeable pavement.
Example 2
The embodiment provides a moss removing agent for a permeable pavement, which is prepared by the following steps:
weighing 0.5g of copper sulfate and 25g of sodium pentachlorophenate, dissolving in 74.5g of water, and uniformly mixing to obtain the sterilizing and mildew-proof agent; based on the total mass of the sterilization mildewproof agent, the content of copper sulfate in the obtained sterilization mildewproof agent is 0.5 wt%, and the content of sodium pentachlorophenate is 25 wt%;
weighing 20g of ammonia water and 8g of sodium hydroxide, dissolving in 72g of water, and uniformly mixing to obtain a pH regulator, wherein the content of ammonia water in the pH regulator is 20 wt% and the content of sodium hydroxide in the pH regulator is 8 wt% based on the total mass of the pH regulator;
weighing 65g of the sterilization mildew preventive and 30g of water, uniformly mixing, then adding 5g of the pH regulator, and uniformly mixing to obtain the moss removing agent for the permeable pavement.
Example 3
The embodiment provides a moss removing agent for a permeable pavement, which is prepared by the following steps:
weighing 10g of copper sulfate and 15g of sodium pentachlorophenate, dissolving in 75g of water, and uniformly mixing to obtain the sterilizing and mildew-proof agent; based on the total mass of the sterilization mildewproof agent, the content of copper sulfate in the obtained sterilization mildewproof agent is 10 wt%, and the content of sodium pentachlorophenate is 15 wt%;
weighing 23g of ammonia water and 13g of sodium hydroxide, dissolving in 66g of water, and uniformly mixing to obtain a pH regulator, wherein the content of ammonia water in the pH regulator is 23 wt% and the content of sodium hydroxide in the pH regulator is 13 wt% based on the total mass of the pH regulator;
weighing 55g of the sterilization mildew preventive and 40g of water, uniformly mixing, then adding 5g of the pH regulator, and uniformly mixing to obtain the moss removing agent for the permeable pavement.
Example 4
The embodiment provides a moss removing agent for a permeable pavement, which is prepared by the following steps:
weighing 6g of copper sulfate, 13g of sodium hypochlorite and 20g of sodium pentachlorophenate, dissolving in 61g of water, and uniformly mixing to obtain the sterilizing mildew preventive; based on the total mass of the sterilization mildewproof agent, the content of copper sulfate in the obtained sterilization mildewproof agent is 6 wt%, and the content of sodium hypochlorite is 13 wt%; the content of sodium pentachlorophenate is 20 wt%;
weighing 25g of ammonia water, 10g of sodium carbonate and 11g of sodium hydroxide, dissolving in 54g of water, and uniformly mixing to obtain a pH regulator, wherein the obtained pH regulator contains 25 wt% of ammonia water and 10 wt% of sodium carbonate in terms of the total mass of the pH regulator; the sodium hydroxide content was 11 wt%;
and weighing 45g of the sterilization mildew preventive, 1g of sodium tripolyphosphate and 49g of water, uniformly mixing, then adding 5g of the pH regulator, and uniformly mixing to obtain the moss removing agent for the permeable pavement.
Example 5
The embodiment provides a moss removing agent for a permeable pavement, which is prepared by the following steps:
weighing 6g of copper sulfate, 8g of sodium hypochlorite and 20g of sodium pentachlorophenate, dissolving in 66g of water, and uniformly mixing to obtain the sterilizing mildew preventive; based on the total mass of the sterilization mildewproof agent, the content of copper sulfate in the obtained sterilization mildewproof agent is 6 wt%, and the content of sodium hypochlorite is 8 wt%; the content of sodium pentachlorophenate is 20 wt%;
weighing 25g of ammonia water, 5g of sodium carbonate and 11g of sodium hydroxide, dissolving in 59g of water, and uniformly mixing to obtain a pH regulator, wherein the obtained pH regulator contains 25 wt% of ammonia water and 5 wt% of sodium carbonate in terms of the total mass of the pH regulator; the sodium hydroxide content was 11 wt%;
weighing 45g of the sterilization mildew preventive, 6g of sodium tripolyphosphate and 44g of water, uniformly mixing, then adding 5g of the pH regulator, and uniformly mixing to obtain the moss removing agent for the permeable pavement.
Example 6
The embodiment provides a moss removing agent for a permeable pavement, which is prepared by the following steps:
weighing 6g of copper sulfate, 11g of sodium hypochlorite and 20g of sodium pentachlorophenate, dissolving in 63g of water, and uniformly mixing to obtain the sterilizing mildew preventive; based on the total mass of the sterilization mildewproof agent, the content of copper sulfate in the obtained sterilization mildewproof agent is 6 wt%, and the content of sodium hypochlorite is 11 wt%; the content of sodium pentachlorophenate is 20 wt%;
weighing 25g of ammonia water, 15g of sodium carbonate and 11g of sodium hydroxide, dissolving in 49g of water, and uniformly mixing to obtain a pH regulator, wherein the obtained pH regulator contains 25 wt% of ammonia water and 15 wt% of sodium carbonate in terms of the total mass of the pH regulator; the sodium hydroxide content was 11 wt%;
and weighing 45g of the sterilization mildew preventive, 3g of sodium tripolyphosphate and 47g of water, uniformly mixing, then adding 5g of the pH regulator, and uniformly mixing to obtain the moss removing agent for the permeable pavement.
Example 7
The embodiment provides a moss removing agent for a permeable pavement, which is prepared by the following steps:
weighing 13g of sodium hypochlorite and 20g of sodium pentachlorophenate, dissolving in 67g of water, and uniformly mixing to obtain the sterilization and mildew prevention agent; the content of sodium hypochlorite in the obtained sterilization mildewproof agent is 13 wt% based on the total mass of the sterilization mildewproof agent; the content of sodium pentachlorophenate is 20 wt%;
weighing 8g of potassium hydroxide, dissolving in 92g of water, and uniformly mixing to obtain a pH regulator;
and weighing 45g of the sterilization mildew preventive, 1g of sodium tripolyphosphate and 49g of water, uniformly mixing, then adding 5g of the pH regulator, and uniformly mixing to obtain the moss removing agent for the permeable pavement.
Example 8
The embodiment provides a moss removing agent for a permeable pavement, which is prepared by the following steps:
weighing 8g of sodium hypochlorite and 25g of sodium pentachlorophenate, dissolving in 67g of water, and uniformly mixing to obtain the sterilization and mildew prevention agent; the content of sodium hypochlorite in the obtained sterilization mildewproof agent is 8 wt% based on the total mass of the sterilization mildewproof agent; the content of sodium pentachlorophenate is 25 wt%;
weighing 30g of ammonia water, dissolving in 70g of water, and uniformly mixing to obtain a pH regulator;
weighing 45g of the sterilization mildew preventive and 50g of water, uniformly mixing, then adding 5g of the pH regulator, and uniformly mixing to obtain the moss removing agent for the permeable pavement.
Example 9
The embodiment provides a moss removing agent for a permeable pavement, which is prepared by the following steps:
weighing 10g of sodium hypochlorite and 15g of sodium pentachlorophenate, dissolving in 75g of water, and uniformly mixing to obtain the sterilization and mildew prevention agent; the content of sodium hypochlorite in the obtained sterilization mildewproof agent is 10 wt% based on the total mass of the sterilization mildewproof agent; the content of sodium pentachlorophenate is 15 wt%;
weighing 40g of ethanolamine, dissolving in 60g of water, and uniformly mixing to obtain a pH regulator;
and weighing 45g of the sterilization mildew preventive, 1g of sodium tripolyphosphate and 49g of water, uniformly mixing, then adding 5g of the pH regulator, and uniformly mixing to obtain the moss removing agent for the permeable pavement.
Comparative example 1
The comparative example provides a moss removing agent for a permeable pavement, and the preparation method thereof is as follows:
weighing 6g of copper sulfate and 20g of sodium pentachlorophenate, dissolving in 74g of water, and uniformly mixing to obtain the sterilizing and mildew-proof agent; based on the total mass of the sterilization mildewproof agent, the content of copper sulfate in the obtained sterilization mildewproof agent is 6 wt%, and the content of sodium pentachlorophenate is 20 wt%;
and weighing 45g of the sterilization and mildew preventive and uniformly mixing with 55g of water to obtain the moss removing agent for the permeable pavement.
Examples of the experiments
The method comprises the steps of cleaning moss on the surface of a permeable pavement on Hangzhou Fengshan mountains in 7 months in 2017, naturally drying the moss, dividing the pavement into ten areas with the same area, spraying the moss removing agents prepared in the examples 1-9 and the comparative example 1 in the different areas with the same dosage, and naturally drying the moss, wherein the moss does not appear in the areas adopting the moss removing agents of the examples of the invention from 7 months in 2017 to 9 months in 2019, and the moss grows out in the areas adopting the moss removing agents of the comparative example 1 after 2 months. Therefore, the moss removing agent provided by the invention can effectively remove moss in the pores of the permeable pavement and inhibit the regrowth of the moss within a certain time.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the spirit or scope of the invention.
Claims (11)
1. The moss removing agent for the permeable pavement is characterized in that the raw materials of the moss removing agent comprise 45-65 wt% of a sterilization and mildew prevention agent and 5 wt% of a pH regulator based on the total mass of the raw materials of the moss removing agent;
wherein the pH regulator is an alkaline aqueous solution.
2. The moss removing agent for permeable pavements according to claim 1, wherein the alkaline aqueous solution is an aqueous solution of at least one of ammonia, sodium hydroxide, potassium hydroxide, sodium carbonate, ethanolamine and triethanolamine.
3. The moss removing agent for permeable pavements according to claim 2, which comprises ammonia water in an amount of 20 to 25 wt% and sodium hydroxide in an amount of 8 to 13 wt% based on the total mass of the pH adjuster.
4. The moss removing agent for permeable pavements according to claim 3, further comprising sodium carbonate in an amount of 5 to 15 wt% based on the total mass of the pH adjusting agent.
5. The moss removing agent for permeable pavements according to any one of claims 1 to 4, wherein the bactericidal and mildewproof agent is an aqueous solution of at least one of copper sulfate, sodium hypochlorite and sodium pentachlorophenate.
6. The moss removing agent for permeable pavements according to claim 5, which comprises copper sulfate in an amount of 0.5 to 10 wt% and sodium pentachlorophenate in an amount of 15 to 25 wt% based on the total mass of the bactericidal and antifungal agent.
7. The moss removing agent for permeable pavements according to claim 6, further comprising sodium hypochlorite in an amount of 8 to 13 wt% based on the total mass of the mildew preventive.
8. The moss removing agent for permeable pavements according to claim 5, which comprises sodium hypochlorite with a content of 8-13 wt% and sodium pentachlorophenate with a content of 15-25 wt% based on the total mass of the mildew preventive.
9. The moss removing agent for water permeable pavements according to any one of claims 1 to 8, further comprising sodium tripolyphosphate in an amount of 1 to 6% by weight based on the total mass of the moss removing agent.
10. The method for preparing a moss agent for water permeable pavements according to any one of claims 1 to 9, which comprises the steps of:
and (3) uniformly mixing the sterilizing mildew preventive with water, adding a pH regulator, and uniformly mixing to obtain the moss removing agent for the permeable pavement.
11. The preparation method according to claim 10, further comprising the step of uniformly mixing the sterilization and mildew-proof agent, the sodium tripolyphosphate and the water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911422868.XA CN111165513A (en) | 2019-12-30 | 2019-12-30 | Fur removing agent for permeable pavement and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911422868.XA CN111165513A (en) | 2019-12-30 | 2019-12-30 | Fur removing agent for permeable pavement and preparation method thereof |
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| CN111165513A true CN111165513A (en) | 2020-05-19 |
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| CN201911422868.XA Pending CN111165513A (en) | 2019-12-30 | 2019-12-30 | Fur removing agent for permeable pavement and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069517A (en) * | 2009-11-20 | 2011-05-25 | 戚冬梅 | Long-acting wood preservative |
| CN105524736A (en) * | 2016-01-18 | 2016-04-27 | 重庆中渝市政环卫有限责任公司解放碑分公司 | Nondestructive efficient detergent and preparation method therefor |
| CN109730084A (en) * | 2018-12-20 | 2019-05-10 | 威莱(广州)日用品有限公司 | A kind of chlorine-containing disinfection liquid and preparation method thereof |
-
2019
- 2019-12-30 CN CN201911422868.XA patent/CN111165513A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069517A (en) * | 2009-11-20 | 2011-05-25 | 戚冬梅 | Long-acting wood preservative |
| CN105524736A (en) * | 2016-01-18 | 2016-04-27 | 重庆中渝市政环卫有限责任公司解放碑分公司 | Nondestructive efficient detergent and preparation method therefor |
| CN109730084A (en) * | 2018-12-20 | 2019-05-10 | 威莱(广州)日用品有限公司 | A kind of chlorine-containing disinfection liquid and preparation method thereof |
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Application publication date: 20200519 |