CN110921842A - Urea degradation agent - Google Patents
Urea degradation agent Download PDFInfo
- Publication number
- CN110921842A CN110921842A CN201911255797.9A CN201911255797A CN110921842A CN 110921842 A CN110921842 A CN 110921842A CN 201911255797 A CN201911255797 A CN 201911255797A CN 110921842 A CN110921842 A CN 110921842A
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- Prior art keywords
- urea
- parts
- agent
- sodium
- pigment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/347—Use of yeasts or fungi
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/38—Organic compounds containing nitrogen
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
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- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mycology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a multifunctional multipurpose efficient water quality clarifying urea degradation agent which comprises the following components in parts by weight: 1-5 parts of urea oligomeric enzyme group, 20-40 parts of activating auxiliary agent, 5-10 parts of ferment, 0.1-5 parts of complexing agent, 0-0.1 part of pigment and 60-70 parts of water. The urea degrading agent can efficiently clarify water with multiple functions and multiple purposes, overcomes the defect that the traditional urea degrading enzyme is weakened by chlorine, solves the problem of blind point of pH value limitation, has the characteristics of rapid hydrolysis, no human toxicity and no environmental pollution of a chlorourea oligoenzyme group, has no peculiar smell in the using process, is efficient, environment-friendly, safe and durable, can be used in various occasions such as a swimming pool, a sauna pool, a hydrotherapy pool and the like, and meets different requirements.
Description
Technical Field
The invention relates to the field of fine chemical engineering, and particularly relates to a urea degradation agent.
Background
Swimming pools, saunas and hydrotherapeutics are used as places for people to exercise and entertain, and the quality of water quality directly affects the health of human bodies. For pond water microorganism indexes and other most physicochemical indexes, most useful places can reach the national sanitary standard, but urea mainly derived from human urine and sweat is seriously overproof (the national standard requirement is not more than 3.5mg/L), and particularly in summer, the maximum value can reach more than 17 mg/L. Ammonia nitrogen which is a decomposition product of the urea easily reacts with chlorine in the swimming pool to generate chloramine, so that the ammonia nitrogen can stimulate the skin and eyes of a human body; the human body is in direct contact with the pool water, and the urea in the pool water suction inlet can damage organs such as liver, kidney, alveolus and the like of the human body after the urea is applied to the human body. The urea removal method generally adopts a water changing method to regularly change the pool water, but the operation cost is high, and the urea concentration in the pool water can be increased along with the prolonging of time and seriously exceeds the standard due to the limitation of water changing amount.
Aiming at the current treatment situation of the pool water problem which is in contact with human bodies in various public places, the urea degradation agent is widely applied due to convenience and rapidness, and a high-efficiency, rapid, pollution-free and multifunctional product can replace the traditional formula and a water changing treatment method.
Disclosure of Invention
In order to solve the limitation of the common urea degradation agent in the using process, the invention aims to provide the multifunctional multipurpose efficient water quality clarifying urea degradation agent, overcomes the defect that the traditional urea degradation enzyme is weakened by chlorine, has certain disinfection and sterilization performance, can improve the water quality condition, reduce the color change of water quality, reduce the harm to human bodies, and can be used in various places.
In order to achieve the purpose, the invention adopts the technical scheme that the urea degradation agent comprises the following components in parts by weight: 1-5 parts of urea oligomeric enzyme group, 20-40 parts of activating auxiliary agent, 5-10 parts of ferment, 0.1-5 parts of complexing agent, 0-0.1 part of pigment and 60-70 parts of water.
Wherein the urea oligomeric enzyme group is an anti-chlorourea oligomeric enzyme group. The anti-chlorourea oligoenzyme group does not weaken the reaction speed due to chloride ions in a system, has certain micro-flocculation capacity, can reduce the turbidity degree of pool water, has an active half-life period of about one week, and has an average effective working time of about two weeks.
The activating auxiliary agent is one or more of sodium chloride, potassium chloride, sodium bromide and potassium bromide.
The ferment is natural organic chitin polymer in shells of shrimps and crabs, and is harmless to human bodies and the environment.
The complexing agent is one or more of ethylenediamine tetraacetic acid, disodium ethylenediamine tetraacetic acid, tetrasodium ethylenediamine tetraacetic acid, nitrilotriacetic acid, sodium nitrilotriacetate, acetic acid, sodium acetate, citric acid, sodium citrate, malic acid, sodium malate, tartaric acid, sodium tartrate, glycine, sodium glycinate and sodium gluconate.
Wherein the pigment is one or more of blue pigment, red pigment, pink pigment, green pigment, yellow pigment and purple pigment.
The invention also provides a preparation method of the multifunctional multipurpose high-efficiency water quality clarifying urea degradation agent, which comprises the following steps:
1) preparing the following raw materials (in parts by weight): 1-5 parts of urea oligomeric enzyme group, 20-40 parts of activating auxiliary agent, 5-10 parts of enzyme, 0.1-5 parts of complexing agent, 0-0.1 part of pigment and 60-70 parts of water;
2) dissolving the raw materials in water, heating to 30-40 ℃ to prepare a uniform and stable solution, and obtaining the urea degradation agent.
Compared with the prior art, the invention has the following advantages:
1) the trouble that the traditional urea degrading enzyme is easily weakened by chlorine is overcome;
2) besides degrading urea, the urea-water composite material also has the functions of disinfection and clarification of water quality;
3) the use is convenient, quick and efficient, and urea is basically and completely degraded after 6-8 hours;
4) low cost and can be used in various places.
The invention adopts the chlorourea resistant oligoenzyme group which is used together with the ferment and the activation auxiliary agent, overcomes the trouble that the traditional urea degrading enzyme is weakened by chlorine, solves the blind point of pH value limitation, has the characteristics of quick hydrolysis, no human toxicity and no environmental pollution, has no peculiar smell in the using process, is efficient, environment-friendly, safe and durable, can be used in various occasions such as swimming pools, saunas, hydrotherapeuses and the like, and meets different requirements. The urea can be degraded, and the water quality can be clarified by a certain disinfection effect, so that the turbid, yellow and whitish colors of the pool water can be avoided, and the irritation of the pool water to the skin and hair of a human body can be avoided.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications can be made by those skilled in the art after reading the disclosure of the present invention, and such equivalents also fall within the scope of the invention.
Example 1
A urea degradation agent is prepared from the following raw materials:
4g of chlorourea resistant oligomeric enzyme groups, 5g of sodium chloride, 15g of sodium bromide, 10g of ferment, 0.5g of disodium ethylene diamine tetraacetate, 0.03g of blue pigment and 65.5g of water.
A preparation method of a urea degradation agent comprises the following steps:
1) adding 5g of sodium chloride, 15g of sodium bromide, 0.5g of disodium ethylenediamine tetraacetate and 0.03g of blue pigment into 65.5g of water, heating to 30-40 ℃, stirring to dissolve completely, finally adding 4g of chlorourea resistant oligoenzyme groups and 10g of enzyme, and stirring uniformly.
Example 2
A urea degradation agent is prepared from the following raw materials:
5g of chlorourea resistant oligomeric enzyme groups, 3g of potassium chloride, 20g of sodium bromide, 6g of ferment, 0.3g of ethylene diamine tetraacetic acid disodium, 0.1g of sodium citrate, 0.03g of blue pigment and 65.6g of water.
The preparation method of the urea degradation agent comprises the following steps:
1) adding 3g of potassium chloride, 20g of sodium bromide, 0.3g of disodium ethylene diamine tetraacetate, 0.1g of sodium citrate and 0.03g of blue pigment into 65.6g of water, heating to 30-40 ℃, stirring to dissolve completely, finally adding 5g of chlorourea resistant oligoenzyme group and 6g of ferment, and stirring uniformly.
Example 3
A multifunctional multipurpose urea degradation agent for efficiently clarifying water quality is prepared from the following raw materials:
3g of chlorourea resistant oligomeric enzyme group, 30g of sodium chloride, 5g of ferment, 0.5g of nitrilotriacetic acid sodium salt, 0.3g of sodium gluconate, 0.03g of blue pigment and 61g of water.
The preparation method of the urea degradation agent comprises the following steps:
1) adding 30g of sodium chloride, 0.5g of sodium nitrilotriacetate, 0.3g of sodium gluconate and 0.03g of blue pigment into 61g of water, heating to 30-40 ℃, stirring to dissolve completely, finally adding 3g of chlorourea resistant oligoenzyme and 5g of enzyme, and stirring uniformly.
Example 4
A multifunctional multipurpose urea degradation agent for efficiently clarifying water quality is prepared from the following raw materials:
4g of chlorourea resistant oligomeric enzyme groups, 5g of sodium chloride, 25g of sodium bromide, 6g of ferment, 0.1g of disodium ethylene diamine tetraacetate, 0.03g of blue pigment and 60g of water.
The preparation method of the urea degradation agent comprises the following steps:
1) adding 5g of sodium chloride, 25g of sodium bromide, 0.1g of disodium ethylenediamine tetraacetate and 0.03g of blue pigment into 60g of water, heating to 30-40 ℃, stirring to dissolve completely, finally adding 4g of chlorourea resistant oligoenzyme groups and 6g of enzyme, and stirring uniformly.
The results of the tests using the urea degrading agents of each example for the swimming pool are shown in table 1.
The multifunctional high-efficiency swimming pool urea degrading agent disclosed by the invention adopts the anti-chlorourea oligoenzyme group, overcomes the defect that the traditional urea degrading enzyme is weakened by chlorine, solves the problem of blind spots of pH value limitation, has the characteristics of quick hydrolysis, no human toxicity and no environmental pollution, has no peculiar smell in the using process, is high-efficiency, environment-friendly, safe and durable, can be used in various occasions such as a swimming pool, a sauna pool, a hydrotherapy pool and the like, and meets different requirements. The urea can be degraded, and the water quality can be clarified by a certain disinfection effect, so that the turbid, yellow and whitish colors of the pool water can be avoided, and the irritation of the pool water to the skin and hair of a human body can be avoided.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention, including any reference to the above-mentioned embodiments. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The urea degradation agent is characterized by comprising the following components in parts by weight: 1-5 parts of urea oligomeric enzyme group, 20-40 parts of activating auxiliary agent, 5-10 parts of ferment, 0.1-5 parts of complexing agent, 0-0.1 part of pigment and 60-70 parts of water.
2. The urea degradation agent of claim 1, wherein the urea oligoenzyme group is an anti-chlorourea oligoenzyme group.
3. The urea degradation agent of claim 1, wherein the co-agent is one or more of sodium chloride, potassium chloride, sodium bromide, and potassium bromide.
4. The urea degradation agent of claim 1, wherein the ferment is a natural organic chitin polymer in shrimp and crab shells.
5. The urea degrading agent of claim 1, wherein the complexing agent is one or more of ethylenediaminetetraacetic acid, disodium ethylenediaminetetraacetate, tetrasodium ethylenediaminetetraacetate, nitrilotriacetic acid, sodium nitrilotriacetate, acetic acid, sodium acetate, citric acid, sodium citrate, malic acid, sodium malate, tartaric acid, sodium tartrate, glycine, sodium glycinate, and sodium gluconate.
6. The urea degradation agent of claim 1, wherein the pigment is one of a blue pigment, a red pigment, a pink pigment, a green pigment, a yellow pigment and a purple pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911255797.9A CN110921842A (en) | 2019-12-09 | 2019-12-09 | Urea degradation agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911255797.9A CN110921842A (en) | 2019-12-09 | 2019-12-09 | Urea degradation agent |
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| Publication Number | Publication Date |
|---|---|
| CN110921842A true CN110921842A (en) | 2020-03-27 |
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| CN201911255797.9A Pending CN110921842A (en) | 2019-12-09 | 2019-12-09 | Urea degradation agent |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100270228A1 (en) * | 2006-03-17 | 2010-10-28 | Yeda Research And Development Co. Ltd | Methods, Compositions And Devices For Maintaining Chemical Balance Of Chlorinated Water |
| CN104628117A (en) * | 2015-01-07 | 2015-05-20 | 郭义忠 | Efficient urea degrading agent for swimming pools and preparation method thereof |
| CN109574164A (en) * | 2017-09-29 | 2019-04-05 | 福建国闽环保科技有限公司 | Environment-friendlywater water treatment agent and preparation method thereof for swimming pool water process |
| US10442707B1 (en) * | 2018-06-21 | 2019-10-15 | Samuel Johnston | In-line urine filtration system |
-
2019
- 2019-12-09 CN CN201911255797.9A patent/CN110921842A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100270228A1 (en) * | 2006-03-17 | 2010-10-28 | Yeda Research And Development Co. Ltd | Methods, Compositions And Devices For Maintaining Chemical Balance Of Chlorinated Water |
| CN104628117A (en) * | 2015-01-07 | 2015-05-20 | 郭义忠 | Efficient urea degrading agent for swimming pools and preparation method thereof |
| CN109574164A (en) * | 2017-09-29 | 2019-04-05 | 福建国闽环保科技有限公司 | Environment-friendlywater water treatment agent and preparation method thereof for swimming pool water process |
| US10442707B1 (en) * | 2018-06-21 | 2019-10-15 | Samuel Johnston | In-line urine filtration system |
Non-Patent Citations (1)
| Title |
|---|
| 赵国群 等: "食品成分对脲酶活性的影响", 《食品研究与开发》 * |
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Application publication date: 20200327 |