AU2021105941A4 - Sustained-Release Cleaning Agent For Water Storage Equipment - Google Patents
Sustained-Release Cleaning Agent For Water Storage Equipment Download PDFInfo
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- AU2021105941A4 AU2021105941A4 AU2021105941A AU2021105941A AU2021105941A4 AU 2021105941 A4 AU2021105941 A4 AU 2021105941A4 AU 2021105941 A AU2021105941 A AU 2021105941A AU 2021105941 A AU2021105941 A AU 2021105941A AU 2021105941 A4 AU2021105941 A4 AU 2021105941A4
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- 238000013268 sustained release Methods 0.000 title claims abstract description 53
- 239000012730 sustained-release form Substances 0.000 title claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 39
- 238000003860 storage Methods 0.000 title claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 37
- 239000004094 surface-active agent Substances 0.000 claims abstract description 19
- 239000006184 cosolvent Substances 0.000 claims abstract description 18
- 239000003599 detergent Substances 0.000 claims abstract description 18
- 239000002270 dispersing agent Substances 0.000 claims abstract description 18
- 239000003381 stabilizer Substances 0.000 claims abstract description 18
- 239000003463 adsorbent Substances 0.000 claims abstract description 16
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 16
- 239000003899 bactericide agent Substances 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 14
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical group OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 14
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical group OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 12
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 12
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 claims description 7
- 229940088990 ammonium stearate Drugs 0.000 claims description 7
- JPNZKPRONVOMLL-UHFFFAOYSA-N azane;octadecanoic acid Chemical compound [NH4+].CCCCCCCCCCCCCCCCCC([O-])=O JPNZKPRONVOMLL-UHFFFAOYSA-N 0.000 claims description 7
- 239000003610 charcoal Substances 0.000 claims description 7
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 7
- 235000011187 glycerol Nutrition 0.000 claims description 7
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 7
- 239000011780 sodium chloride Substances 0.000 claims description 6
- IEORSVTYLWZQJQ-UHFFFAOYSA-N 2-(2-nonylphenoxy)ethanol Chemical group CCCCCCCCCC1=CC=CC=C1OCCO IEORSVTYLWZQJQ-UHFFFAOYSA-N 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- BXLLINKJZLDGOX-UHFFFAOYSA-N dimethoxyphosphorylmethanamine Chemical group COP(=O)(CN)OC BXLLINKJZLDGOX-UHFFFAOYSA-N 0.000 claims description 5
- 229920000847 nonoxynol Polymers 0.000 claims description 5
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 5
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical group [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 5
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000001103 potassium chloride Substances 0.000 claims description 2
- 235000011164 potassium chloride Nutrition 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 239000000428 dust Substances 0.000 abstract description 12
- 238000002360 preparation method Methods 0.000 abstract description 8
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 6
- 238000005202 decontamination Methods 0.000 description 5
- 230000003588 decontaminative effect Effects 0.000 description 5
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 2
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 2
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical group [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0047—Detergents in the form of bars or tablets
- C11D17/0065—Solid detergents containing builders
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
Abstract
OF THE DISCLOSURE
The present disclosure belongs to the technical field of cleaning agent preparation, in
order to solve the problem that common cleaning agents cannot simultaneously remove
oil, dust, and stains and have slow release performance, the present disclosure provides
a sustained-release cleaning agent for water storage equipment, which is prepared by
mixing the detergent, sustained-release agent, stabilizer, dispersant, adsorbent, curing
agent, surfactant, bactericide, cosolvent and flocculant at a certain ratio. A box of
sustained-release cleaning agent prepared by the present disclosure can be used for one
month. After use, the oil and dust in the water tank are obviously reduced, the water
color is clear, and the toilet can be kept free of various stains for a long time. The
sustained-release cleaning agent is non-toxic and harmless, raw materials are readily
available and relatively cheap, the preparation is simple, the oil and dust removal effect
is obvious, it has a good sustained-release effect and is simple to use. The
sustained-release cleaning agent is cheap and easy to prepare, has good effects, is also
friendly to the environment, and has good economic prospects.
10
Description
[01] The present disclosure belongs to the technical field of cleaning agent preparation, and specifically relates to a sustained-release cleaning agent for water storage
equipment.
[02] For various water storage (non-drinking water) equipment such as water tanks, pollution such as oil and dust generated during the water storage process will affect
water quality, and will affect the service life of pipes, especially for household flush
toilets.
[03] During the use of a household flush toilet, oil will gradually accumulate on the
wall of the water tank. The oil will enter the toilet with the water, causing a large
amount of stains on the toilet wall, which is unsightly and unsanitary. In response to this
situation, some cleaning agents have been introduced. However, after consulting a large
number of documents, it is found that there is no cleaning agent with sustained-release
performance that considers oil removal, dust removal, and stain removal at the same
time.
[04] China Application No. 201610379126. 3, entitled "a cleaning agent for flush toilet
and manufacturing method thereof', discloses a cleaning agent for flush toilet and
manufacturing method thereof, including the following raw materials by weight
percentage: 1.6-3.1 % of detergent, 1.8-4.4 % of plasticizer, 0.1-0.5 % of pH regulator,
0.5-1.5 % of coloring agent, 1.5-2.5 % of soda, 0.5-1.5 % of sustained-release agent,
and the balance is anhydrous sodium sulfate powder. The cleaning agent for flush toilet
of the present disclosure can keep the inner wall of the toilet clean and free from scaling
for a long time, ensure the sustained-release of effective ingredients through a
reasonable formula, ensure that the toilet can be cleaned and has the longest service life,
can avoid waste, and is economical and practical, pH value is stable, so it ensures the same cleaning effect at the beginning and end of use. The detergent disclosed in the patent application is a mixture composed of coconut diethanolamide, LAS, and sodium dodecylbenzene sulfonate. Sodium dodecylbenzene sulfonate has a significant decontamination effect on particle dirt, protein dirt and oily dirt. It has a particularly good washing effect on particle dirt on natural fibers. The decontamination effect increases with the increase of washing temperature, the effect of protein dirt is higher than that of non-ionic surfactants, and it is rich in foam. When used with LAS, it has a good cleaning effect on flush toilet dirt especially. Coconut diethanolamide is a non-ionic surfactant, which has significant properties of thickening, foaming and foam stabilizing; it has significant capabilities of emulsification and decontamination; and it has good compounding properties and synergistic effects with other surfactants. Although it can ensure the sustained-release of active ingredients, it cannot remove oil, dust, and stains at the same time.
[05] In order to solve the problem that common cleaning agents cannot simultaneously remove oil, dust, and stains and have slow release performance, the present disclosure provides a sustained-release cleaning agent for water storage equipment.
[06] The present disclosure is realized by the following technical scheme: a sustained-release cleaning agent for water storage equipment, which is prepared from the following raw materials in parts by weight: 45-55 parts of a detergent, 5-15 parts of a sustained-release agent, 4-8 parts of a stabilizer, 1-5 parts of a dispersant, 5-10 parts of an adsorbent, 4-10 parts of a curing agent, 3-8 parts of a surfactant, 3-8 parts of a bactericide, 1-3 parts of a cosolvent, and 3-6 parts of a flocculant.
[07] Preferably, it is prepared from the following raw materials in parts by weight: 50 parts of the detergent, 10 parts of the sustained-release agent, 6 parts of the stabilizer, 3 parts of the dispersant, 7 parts of the adsorbent, 8 parts of the curing agent, 5 parts of the surfactant, 5 parts of the bactericide, 2 parts of the cosolvent, and 4 parts of the flocculant.
[08] The detergent is glycolic acid, and the sustained-release agent is a mixture of polyvinyl alcohol PVA and montmorillonite particles mixing at a mass ratio of 1 : 2; the stabilizer is ethylenediaminetetraacetic acid EDTA; the dispersant is aminotrimethylphosphonic acid ATMP; the adsorbent is charcoal powder; the curing agent is a mixture of ammonium stearate and glycerin mixing at a mass ratio of 0.5 : 1; the surfactant is nonylphenol ethoxylate; the bactericide is ethanol; the cosolvent is sodium chloride; and the flocculant is sodium polyacrylate PAA.
[09] A method for preparing the sustained-release cleaning agent for water storage equipment described in the above technical scheme, comprising the following steps:
mixing the detergent, sustained-release agent, stabilizer, dispersant, adsorbent, curing
agent, surfactant, bactericide, cosolvent and flocculant, then continuously adding
deionized water and stirring continuously until completely dissolved, stopping adding
deionized water, heating to 65°C, stirring the solution evenly, and then letting it stand
for condensation, after solid formation, cutting the solid into blocks and placing in a
plastic box with a number of holes spaced apart.
[10] The plastic box is 40 x 30 x 20 mm; and the hole diameter on the box is 5 mm.
[11] In the sustained-release cleaning agent for water storage equipment prepared by
the present disclosure, glycolic acid has a controllable reaction rate and mild reaction
under the action of stabilizer EDTA, sustained-release agent of PVA and
montmorillonite particles. Charcoal powder can absorb oil and particulate impurities,
and the flocculant can accumulate pollutants in water, and can remove oil and
suspended solids. Ethanol can kill bacteria. Dispersant ATMP, curing agent of
ammonium stearate and glycerin, surfactant nonylphenol polyoxyethylene ether, and
cosolvent sodium chloride provide suitable and simple reaction conditions.
[12] The reaction equation in the cleaning process is as follows:
2HOCH 2 COOH+CaCO 3 -> Ca(HOCH 2 COO) 2 +H 2 0 +C02I 2HOCH 2 COOH+MgCO 3 -- Mg(HOCH 2COO) 2 +H 20 +C02I
All substances are condensed into a solid form, placed in a small plastic box with
holes, and the small box is placed in the toilet tank. The reaction can be continuously
carried out using the process of pumping and releasing water in the toilet, and the
reactants can be quickly diffused into the entire tank to make the decontamination effect uniform.
[13] The sustained-release cleaning agent prepared by the present disclosure can realize long-term stable cleaning, avoid the generation of toilet stains from the root, and
prolong the service life of the pipeline. The present disclosure can be used not only for
household flush toilets, but also for other water storage (non-drinking water) equipment.
A box of sustained-release cleaning agent prepared by the present disclosure can be
used for one month. After use, the oil and dust in the water tank are obviously reduced,
the water color is clear, and the toilet can be kept free of various stains for a long time.
[14] The sustained-release cleaning agent prepared by the present disclosure is non-toxic and harmless, raw materials are readily available and relatively cheap, the
preparation is simple, the oil and dust removal effect is obvious, and it has a good
sustained-release effect and is simple to use. The sustained-release cleaning agent
prepared by the present disclosure is cheap and easy to prepare, has good effects, is also
friendly to the environment, and has good economic prospects.
[15] Example 1: A sustained-release cleaning agent for water storage equipment was
prepared from the following raw materials in parts by weight: 45-50 parts of the
detergent, 5 parts of the sustained-release agent, 4 parts of the stabilizer, 1 part of the
dispersant, 5 parts of the adsorbent, 4 parts of the curing agent, 3 parts of the surfactant,
3 parts of the bactericide, 1 part of the cosolvent, and 3 parts of the flocculant.
[16] The detergent was glycolic acid, and the sustained-release agent was a mixture of
polyvinyl alcohol PVA and montmorillonite particles mixing at a mass ratio of 1 : 2; the
stabilizer was ethylenediaminetetraacetic acid EDTA; the dispersant was
aminotrimethylphosphonic acid ATMP; the adsorbent was charcoal powder; the curing
agent was a mixture of ammonium stearate and glycerin mixing at a mass ratio of 0.5 : 1;
the surfactant was nonylphenol ethoxylate; the bactericide was ethanol; the cosolvent
was sodium chloride; and the flocculant was sodium polyacrylate PAA.
[17] The method for preparing a sustained-release cleaning agent for water storage
equipment described in the above technical scheme, comprising the following steps: the detergent, sustained-release agent, stabilizer, dispersant, adsorbent, curing agent, surfactant, bactericide, cosolvent and flocculant were mixed, then deionized water was added, the temperature was heated to 65 °C, the solution was stirred evenly, and then subjected to standing for condensation, after solid formation, the solid was cut into blocks and placed in a plastic box with a number of holes spaced apart.
[18] The plastic box was 40 x 30 x 20 mm; the diameter of the hole on the box was 5 mm.
[19] In the sustained-release cleaning agent for water storage equipment prepared by the present disclosure, glycolic acid has a controllable reaction rate and mild reaction under the action of stabilizer EDTA, sustained-release agent of PVA and montmorillonite particles. Charcoal powder can absorb oil and particulate impurities, and the flocculant can accumulate pollutants in water, and can remove oil and suspended solids. Ethanol can kill bacteria. Dispersant ATMP, curing agent of ammonium stearate and glycerin, surfactant nonylphenol polyoxyethylene ether, and cosolvent sodium chloride can provide suitable and simple reaction conditions.
[20] The reaction equation in the cleaning process is as follows: 2HOCH 2 COOH+CaCO 3 -> Ca(HOCH 2 COO) 2 +H 2 0 +C02I 2HOCH 2 COOH+MgCO 3 -- Mg(HOCH 2COO) 2 +H 20 +C02I All substances were condensed into a solid form, placed in a small plastic box with holes, and the small box was placed in the toilet tank. The reaction can be continuously carried out using the process of pumping and releasing water in the toilet, and the reactants can be quickly diffused into the entire tank to make the decontamination effect uniform.
[21] The sustained-release cleaning agent prepared by the present disclosure can realize long-term stable cleaning, avoid the generation of toilet stains from the root, and prolong the service life of the pipeline. The present disclosure can be used not only for household flush toilets, but also for other water storage (non-drinking water) equipment. A box of sustained-release cleaning agent prepared by the present disclosure can be used for one month. After use, the oil and dust in the water tank are obviously reduced, the water color is clear, and the toilet can be kept free of various stains for a long time.
[22] Example 2: A sustained-release cleaning agent for water storage equipment was prepared from the following raw materials in parts by weight: 50 parts of the detergent,
parts of the sustained-release agent, 6 parts of the stabilizer, 3 parts of the dispersant,
7 parts of the adsorbent, 8 parts of the curing agent, 5 parts of the surfactant, 5 parts of
the bactericide, 2 parts of the cosolvent, and 4 parts of the flocculant.
[23] The detergent was glycolic acid, and the sustained-release agent was a mixture of polyvinyl alcohol PVA and montmorillonite particles mixing at a mass ratio of 1 : 2; the
stabilizer was ethylenediaminetetraacetic acid EDTA; the dispersant was
aminotrimethylphosphonic acid ATMP; the adsorbent was charcoal powder; the curing
agent was a mixture of ammonium stearate and glycerin mixing at a mass ratio of 0.5 : 1;
the surfactant was nonylphenol ethoxylate; the bactericide was ethanol; the cosolvent
was potassium chloride; the flocculant was sodium polyacrylate PAA. The preparation
method was the same as the preparation method described in Example 1.
[24] Example 3: A sustained-release cleaning agent for water storage equipment was
prepared from the following raw materials in parts by weight: 55 parts of the detergent,
parts of the sustained-release agent, 8 parts of the stabilizer, 5 parts of the dispersant,
parts of the adsorbent, 10 parts of the curing agent, 8 parts of the surfactant, 8 parts
of the bactericide, 3 parts of the cosolvent, and 6 parts of the flocculant.
[25] The detergent was glycolic acid, and the sustained-release agent was a mixture of polyvinyl alcohol PVA and montmorillonite particles mixing at a mass ratio of 1 : 2; the
stabilizer was ethylenediaminetetraacetic acid EDTA; the dispersant was
aminotrimethylphosphonic acid ATMP; the adsorbent was charcoal powder; the curing
agent was a mixture of ammonium stearate and glycerin mixing at a mass ratio of 0.5 : 1;
the surfactant was nonylphenol ethoxylate; the bactericide was ethanol; the cosolvent
was sodium chloride; the flocculant was sodium polyacrylate PAA. The preparation
method was the same as the preparation method described in Example 1.
[26] The sustained-release cleaning agent for water storage equipment prepared by the
present disclosure was directly put into the water tank. After a month-long experiment,
the situation in the water tank was observed one month later. The results show that the
water in the water tank with the sustained-release cleaning agent provided in the present disclosure is transparent, and has no visible oil and dust, and there is no greasy touch feeling on the water tank wall. None of the commercially available cleaning agents can last for one month, nor can they remove oil, dust, and stains at the same time, and may also cause secondary pollution.
Claims (5)
1. A sustained-release cleaning agent for water storage equipment, wherein
preparing from the following raw materials in parts by weight: 45-55 parts of a
detergent, 5-15 parts of a sustained-release agent, 4-8 parts of a stabilizer, 1-5 parts of a
dispersant, 5-10 parts of an adsorbent, 4-10 parts of a curing agent, 3-8 parts of a
surfactant, 3-8 parts of a bactericide, 1-3 parts of a cosolvent, and 3-6 parts of a
flocculant.
2. The sustained-release cleaning agent for water storage equipment according
to claim 1, wherein preparing from the following raw materials in parts by weight: 50
parts of the detergent, 10 parts of the sustained-release agent, 6 parts of the stabilizer, 3
parts of the dispersant, 7 parts of the adsorbent, 8 parts of the curing agent, 5 parts of the
surfactant, 5 parts of the bactericide, 2 parts of the cosolvent, and 4 parts of the
flocculant.
3. The sustained-release cleaning agent for water storage equipment according
to claim 1 or 2, wherein the detergent is glycolic acid, and the sustained-release agent is
a mixture of polyvinyl alcohol PVA and montmorillonite particles mixing at a mass ratio
of 1 : 2; the stabilizer is ethylenediaminetetraacetic acid EDTA; the dispersant is
aminotrimethylphosphonic acid ATMP; the adsorbent is charcoal powder; the curing
agent is a mixture of ammonium stearate and glycerin mixing at a mass ratio of 0.5 : 1;
the surfactant is nonylphenol ethoxylate; the bactericide is ethanol; the cosolvent is
sodium chloride or potassium chloride; and the flocculant is sodium polyacrylate PAA.
4. A method for preparing the sustained-release cleaning agent for water
storage equipment according to claim 1 or 2, wherein the steps are as follows: mixing
the detergent, sustained-release agent, stabilizer, dispersant, adsorbent, curing agent,
surfactant, bactericide, cosolvent and flocculant, then continuously adding deionized
water and stirring continuously until completely dissolved, stopping adding deionized water, heating to 65°C, stirring the solution evenly, and then letting it stand for condensation, after solid formation, cutting the solid into blocks and placing in a plastic box with a number of holes spaced apart.
5. The method for preparing the sustained-release cleaning agent for water
storage equipment according to claim 4, wherein the plastic box is 40 x 30 x 20 mm;
and the hole diameter on the box is 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021105941A AU2021105941A4 (en) | 2021-08-19 | 2021-08-19 | Sustained-Release Cleaning Agent For Water Storage Equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021105941A AU2021105941A4 (en) | 2021-08-19 | 2021-08-19 | Sustained-Release Cleaning Agent For Water Storage Equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021105941A4 true AU2021105941A4 (en) | 2021-10-28 |
Family
ID=78179669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021105941A Ceased AU2021105941A4 (en) | 2021-08-19 | 2021-08-19 | Sustained-Release Cleaning Agent For Water Storage Equipment |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2021105941A4 (en) |
-
2021
- 2021-08-19 AU AU2021105941A patent/AU2021105941A4/en not_active Ceased
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