CN114672372B - Environment-friendly cleaning agent for microbial degradation toilet and preparation method thereof - Google Patents
Environment-friendly cleaning agent for microbial degradation toilet and preparation method thereof Download PDFInfo
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- CN114672372B CN114672372B CN202210395656.2A CN202210395656A CN114672372B CN 114672372 B CN114672372 B CN 114672372B CN 202210395656 A CN202210395656 A CN 202210395656A CN 114672372 B CN114672372 B CN 114672372B
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- 230000015556 catabolic process Effects 0.000 title claims abstract description 42
- 238000006731 degradation reaction Methods 0.000 title claims abstract description 42
- 230000000813 microbial effect Effects 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 239000012459 cleaning agent Substances 0.000 title claims description 23
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 90
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 80
- 239000007788 liquid Substances 0.000 claims abstract description 50
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims abstract description 48
- 235000010265 sodium sulphite Nutrition 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000003599 detergent Substances 0.000 claims abstract description 22
- 239000004094 surface-active agent Substances 0.000 claims abstract description 19
- 239000002562 thickening agent Substances 0.000 claims abstract description 13
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 12
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims abstract description 8
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims description 36
- 238000003756 stirring Methods 0.000 claims description 28
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 10
- 238000011049 filling Methods 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 238000005303 weighing Methods 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- 229960000735 docosanol Drugs 0.000 claims description 8
- YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 claims description 7
- 229940104261 taurate Drugs 0.000 claims description 7
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 claims description 7
- 235000015099 wheat brans Nutrition 0.000 claims description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 150000001412 amines Chemical group 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 4
- 229920006037 cross link polymer Polymers 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 238000000265 homogenisation Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 244000005700 microbiome Species 0.000 abstract description 31
- 239000010865 sewage Substances 0.000 abstract description 14
- 230000012010 growth Effects 0.000 abstract description 12
- 230000009467 reduction Effects 0.000 abstract description 7
- 230000033458 reproduction Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 231100000252 nontoxic Toxicity 0.000 abstract description 3
- 230000003000 nontoxic effect Effects 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 29
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 24
- 238000004140 cleaning Methods 0.000 description 14
- 238000000855 fermentation Methods 0.000 description 12
- 230000004151 fermentation Effects 0.000 description 12
- 235000017557 sodium bicarbonate Nutrition 0.000 description 12
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 239000000243 solution Substances 0.000 description 9
- 239000000919 ceramic Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000000645 desinfectant Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005202 decontamination Methods 0.000 description 3
- 230000003588 decontaminative effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 240000008790 Musa x paradisiaca Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 241000235342 Saccharomycetes Species 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/75—Amino oxides
-
- 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
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/003—Colloidal solutions, e.g. gels; Thixotropic solutions or pastes
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3942—Inorganic per-compounds
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/43—Solvents
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
-
- C11D2111/24—
Abstract
The invention discloses an environment-friendly detergent for a microbial degradation toilet and a preparation method thereof, wherein the environment-friendly detergent comprises a colloidal reagent A and a liquid reagent B, and the mass ratio of the colloidal reagent A to the liquid reagent B is 1: (0.6-1); the colloidal reagent A comprises 1-5 parts of sodium bicarbonate, 8-15 parts of polyethylene glycol, 0.2-3 parts of surfactant, 5-8 parts of hydrogen peroxide, 3-5 parts of thickening agent, 0.3-1 part of friction agent and 0.01-0.5 part of essence; wherein the polymerization degree of the polyethylene glycol is 8; the liquid reagent B comprises 3 to 5 portions of sodium sulfite and 50 to 80 portions of water. The environment-friendly detergent disclosed by the invention has strong detergency, can keep the air in a toilet clean and fresh, is non-toxic and strong in biodegradability, has no negative influence on the growth, reproduction and activity of microorganisms in a microbial degradation toilet, can be stored for a long time, solves the problem that the conventional detergent influences the growth environment of the microorganisms in the microbial degradation toilet, and prevents the reduction of the sewage treatment capacity of the microorganisms.
Description
Technical Field
The invention relates to the field of toilet detergents, in particular to an environment-friendly detergent for a microbial degradation toilet and a preparation method thereof.
Background
In order to avoid the pollution of sewage generated by flushing toilets to natural water and environment, the toilets are degraded by microorganisms. The microorganism degradation toilet is provided with a microorganism reaction device to carry out harmless treatment on excrement and urine, and organic matters in the sewage in the toilet are decomposed by microorganisms to convert the sewage into regenerated water. The treated regenerated water reaches the reclaimed water reuse standard and can be reused for flushing the microbial degradation toilet. However, since the microbial degradation toilet requires a large amount of microbes to treat the sewage, it cannot be cleaned with 84 disinfectant or hydrochloric acid, and 84 disinfectant is a chlorine-containing disinfectant containing sodium hypochlorite as a main component and is mainly used for disinfecting the surfaces of objects, the environment and the like. The sodium hypochlorite has strong oxidizing property, can be hydrolyzed to generate hypochlorous acid with strong oxidizing property, can oxidize substances with reducibility, and finally makes the microorganism lose functions and be incapable of reproducing or infecting; the strong acidity of hydrochloric acid can also cause the microorganisms to eventually lose functions. If 84 disinfectant or washing powder is used, growth and reproduction of microbial colonies can be influenced, so that the degradation capability of microorganisms on sewage is reduced, the quality of reclaimed water is reduced, and the reclaimed water cannot meet the standard of reclaimed water reuse.
Disclosure of Invention
The invention aims to provide an environment-friendly cleaning agent for a microbial degradation toilet and a preparation method thereof, and aims to solve the problem that the conventional cleaning agent influences microorganisms in the microbial degradation toilet to reduce the sewage degradation treatment capacity of the toilet.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an environment-friendly cleaning agent for a microbial degradation toilet, which comprises a colloidal reagent A and a liquid reagent B, wherein the mass ratio of the colloidal reagent A to the liquid reagent B is 1: (0.6-1); the colloidal reagent A comprises the following components in parts by weight:
wherein the polymerization degree of the polyethylene glycol is 8;
the liquid reagent B comprises the following components in parts by weight: 3 to 5 portions of sodium sulfite and 50 to 80 portions of water.
In the environment-friendly detergent for the microbial degradation toilet, the abrasive comprises one or a combination of wheat bran powder and wood dust.
In the environment-friendly cleaning agent for the microbial degradation toilet, the particle size of the abrasive is 0.5-1 mm.
In the environment-friendly cleaning agent for the microbial degradation toilet, the mass ratio of the colloidal reagent A to the liquid reagent B is 1: (0.8-1).
In the environment-friendly detergent for the microbial degradation toilet, the surfactant is amine oxide.
In the environment-friendly detergent for the microbial degradation toilet, the thickening agent is one or a combination of more of acrylic acid (ester)/behenyl alcohol polyether-25 methacrylate copolymer, acrylic acid/acryloyl dimethyl taurine copolymer, acryloyl dimethyl ammonium taurate/VP copolymer and acryloyl dimethyl ammonium taurate/behenyl alcohol polyether-25 methacrylate cross-linked polymer.
The invention also provides a preparation method of the environment-friendly detergent for the microbial degradation toilet, which is used for preparing the environment-friendly detergent for the microbial degradation toilet and comprises the following steps:
preparation of a gummy mixture: weighing sodium bicarbonate, an abrasive, polyethylene glycol, a thickening agent, essence and the abrasive according to a ratio, and heating and homogenizing to obtain a colloidal mixture;
adding a surfactant: standing the colloidal mixture, adding a surfactant into the colloidal mixture after the colloidal mixture is cooled, and stirring for half an hour;
adding hydrogen peroxide: cooling to 0-10 ℃, adding hydrogen peroxide into the colloidal mixture, stirring, and standing until the temperature is recovered to room temperature to obtain a colloidal reagent A;
preparation of liquid reagent B: weighing sodium sulfite according to a ratio, adding the sodium sulfite into water, stirring for 8-10 min, filling the liquid into a container after uniformly stirring, and filling nitrogen to obtain a liquid reagent B.
In the preparation method of the environment-friendly detergent for the microbial degradation toilet, in the step of preparing the colloidal mixture, steam is added for heating, the heating temperature is 80-85 ℃, and the homogenization time is 40-60 min.
In the preparation method of the environment-friendly detergent for the microbial degradation toilet, in the step of adding the surfactant, vacuumizing and stirring are carried out, and the vacuumizing and stirring time is 30-35 min.
One technical scheme in the invention can have the following beneficial effects:
the environment-friendly detergent disclosed by the invention has strong detergency, can keep the air in a toilet clean and fresh, is non-toxic and strong in biodegradability, has no negative influence on the growth, reproduction and activity of microorganisms in a microbial degradation toilet, can be stored for a long time, solves the problem that the conventional detergent influences the growth environment of the microorganisms in the microbial degradation toilet, and prevents the reduction of the sewage treatment capacity of the microorganisms.
Detailed Description
The technical solution of the present invention is further described below by way of specific embodiments. To facilitate an understanding of the invention, the invention is described more fully below. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
The examples, where specific techniques or conditions are not indicated, are to be construed according to the techniques or conditions described in the literature in the art or according to the product specifications. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products commercially available.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention provides an environment-friendly cleaning agent for a microbial degradation toilet, which comprises a colloidal reagent A and a liquid reagent B, wherein the mass ratio of the colloidal reagent A to the liquid reagent B is 1: (0.6-1); the colloidal reagent A comprises the following components in parts by weight:
wherein the polymerization degree of the polyethylene glycol is 8;
the liquid reagent B comprises the following components in parts by weight: 3 to 5 portions of sodium sulfite and 50 to 80 portions of water.
The environment-friendly cleaning agent is applied to the microbial degradation toilet, and before the environment-friendly cleaning agent is used, the colloidal reagent A and the liquid reagent B are mixed and then sprayed on the floor or the urinal surface of the microbial degradation toilet to clean. The sodium bicarbonate is used as the main cleaning component of the environment-friendly cleaning agent, so that the environment-friendly cleaning agent is alkalescent and has slight corrosivity, and the aim of removing dirt can be fulfilled. In addition, the environment-friendly cleaning agent is also provided with an abrasive, and stubborn dirt is removed by means of mechanical friction force during cleaning. The polymerization degree of the polyethylene glycol is 8, the polyethylene glycol is named as polyethylene glycol-8 in the market, and the polyethylene glycol is used as a solvent, has stable chemical properties at normal temperature and does not react with hydrogen peroxide at the normal temperature. The thickening agent is used for increasing the viscosity of the environment-friendly cleaning agent, and the thickening agent wraps the friction agent to prevent the friction agent from further settling, so that the dirt removing capability of the environment-friendly cleaning agent is prevented from being reduced due to the fact that a large amount of friction agent is precipitated.
When in use, a cleaner can smear the colloidal reagent A on the wall of a urinal or a toilet of a microorganism degradation toilet, and the colloidal reagent A has viscosity and low fluidity and can be attached on the wall of the urinal or the toilet. The toilet or toilet wall can be brushed by the cleaner. The hydrogen peroxide in the colloidal reagent A can kill germs on the wall of the urinal or the toilet and cannot directly flow into a fermentation tank of the microbial degradation toilet through the wall of the urinal or the toilet, so that the influence of the hydrogen peroxide on the microbes is avoided. The sodium bicarbonate is alkalescent, belongs to a surfactant, can be subjected to an emulsification reaction with grease, so that the purpose of decontamination is achieved, and part of germs can be inhibited in the alkalescent environment. However, the sodium bicarbonate cannot be excessive, otherwise, after the excessive sodium bicarbonate enters the fermentation tank of the microbial degradation toilet, the pH value of the fermentation tank can be influenced, and the microbial fermentation is influenced.
After the brushing is complete, the cleaner can spray liquid agent B, which consumes the remaining hydrogen peroxide through sodium sulfite in liquid agent B. Hydrogen peroxide can be consumed partially in the cleaning process, excessive sodium sulfite can pollute the water body, and after sewage treatment, the water body needs to be recycled, so that the mass ratio of the colloidal reagent A to the liquid reagent B is 1: (0.6-1). Colloidal reagent A and liquid reagent B react with each other, consume excessive hydrogen peroxide, avoid a large amount of hydrogen peroxide to get into the fermentation vat in microbial degradation lavatory and influence microbial fermentation. Then, the cleaner washes with clean water, and the environment-friendly cleaning agent and the dirt are flushed into the microbial degradation toilet.
The hydrogen peroxide in the colloidal reagent A prevents the generation of sediments and floccules in soda water, can effectively kill various microorganisms, can also effectively control the reproduction of the microorganisms, prevents the flocculent sediments formed by infecting saccharomycetes in a solution containing sodium bicarbonate, ensures that the environment-friendly cleaning agent is used after being placed for a long time, and still keeps good cleaning performance. The liquid reagent B is actually sodium sulfite solution, and the colloidal reagent A is mixed with the liquid reagent B to consume part of hydrogen peroxide, so that excessive hydrogen peroxide is prevented from entering a fermentation tank of the microbial degradation toilet through a urinal to influence the growth of microorganisms. Furthermore, sodium sulfite is oxidized by hydrogen peroxide to sodium sulfate, which is soluble in water and does not affect the growth of microorganisms. During the brushing process, the surfactant generates a large amount of foam, so that the cleaning capability is enhanced, and the problem of reduced cleaning effect of the area caused by uneven application of the environment-friendly cleaning agent is avoided. The perfume is used to provide fragrance and counteract or mask toilet odor.
The environment-friendly detergent disclosed by the invention has strong detergency, can keep the air in a toilet clean and fresh, is non-toxic and strong in biodegradability, has no negative influence on the growth, reproduction and activity of microorganisms in a microbial degradation toilet, can be stored for a long time, solves the problem that the conventional detergent influences the growth environment of the microorganisms in the microbial degradation toilet, and prevents the reduction of the sewage treatment capacity of the microorganisms.
Specifically, the abrasive comprises one or two of wheat bran powder or wood chips. During the cleaning process, the wheat bran powder or the wood dust and stubborn stains are rubbed with each other, and the stubborn stains are removed through mechanical friction. Moreover, the wheat bran powder and the wood dust belong to organic matters, can be fermented and degraded by microorganisms after entering a fermentation tank of the microbial degradation toilet, cannot remain in the fermentation tank, prevent the fermentation tank from needing to regularly clear away the friction agent due to accumulation of a large amount of the friction agent, and reduce the maintenance times of the fermentation tank.
Specifically, the particle size of the abrasive is 0.5 to 1mm. When the particle size of the abrasive is larger than 1mm, the abrasive is easy to precipitate in the environment-friendly cleaning agent, but when the particle size of the abrasive is smaller than 0.5mm, the provided mechanical friction is smaller, and the cleaning capability is reduced.
Preferably, the mass ratio between the colloidal reagent A and the liquid reagent B is 1: (0.8-1). Hydrogen peroxide is partially consumed in the cleaning process, excessive sodium sulfite pollutes water, and after sewage is treated, the water needs to be recycled, so that the content of sodium sulfite in the liquid reagent B is lower than that of hydrogen peroxide in the colloidal reagent A. And the mass ratio of the colloidal reagent A to the liquid reagent B is 1: (0.9-1) sodium sulfite is avoided from reacting with hydrogen peroxide. After the sodium sulfite reacts with the hydrogen peroxide, a trace amount of hydrogen peroxide is left, and the trace amount of hydrogen peroxide can kill microorganisms on the ground of a urinal and a toilet, control the reproduction of the microorganisms, consume the remaining hydrogen peroxide in the above way, and reduce the influence of the hydrogen peroxide on the microorganisms in the fermentation tank.
Specifically, the surfactant is an amine oxide. In an alkaline solution with the pH value of more than 7, the amine oxide is mainly anionic surfactant in nature and has good thickening, antistatic, softening, foam increasing, foam stabilizing and decontamination properties; the aqueous solution of amine oxide has weak oxidizability, can play a role in synergy with hydrogen peroxide to achieve the effect of sterilization, has good biodegradability and is suitable for a microbial degradation toilet.
Specifically, the thickener is one or more of acrylic acid (ester)/behenyl alcohol polyether-25 methacrylate copolymer, acrylic acid/acryloyl dimethyl taurine copolymer, acryloyl dimethyl ammonium taurate/VP copolymer and acryloyl dimethyl ammonium taurate/behenyl alcohol polyether-25 methacrylate cross-linked polymer.
The thickening agent has excellent film forming and dispersing performances, can be used for adjusting the viscosity of an environment-friendly cleaning agent, has low toxicity and can be completely degraded by microorganisms.
The invention also provides a preparation method of the environment-friendly detergent for the microbial degradation toilet, which is used for preparing the environment-friendly detergent for the microbial degradation toilet and comprises the following steps:
preparation of a gummy mixture: weighing sodium bicarbonate, an abrasive, polyethylene glycol, a thickening agent, essence and an abrasive according to a ratio, and heating and homogenizing to obtain a colloidal mixture;
adding a surfactant: standing the colloidal mixture, adding a surfactant into the colloidal mixture after the colloidal mixture is cooled, and stirring for half an hour;
adding hydrogen peroxide: reducing the temperature to 0-10 ℃, adding hydrogen peroxide into the colloidal mixture, stirring, and standing until the temperature returns to room temperature to obtain a colloidal reagent A;
preparation of liquid reagent B: weighing sodium sulfite according to the proportion, adding the sodium sulfite into water, stirring for 8-10 min, after stirring uniformly, filling the liquid into a container, and flushing nitrogen to obtain a liquid reagent B.
The environment-friendly cleaning agent prepared by the method has strong detergency, can keep the air in a toilet clean and fresh, and has no toxicity and strong biodegradability. In the above steps, hydrogen peroxide is easily decomposed by heating, and in order to avoid the reduction of the content of hydrogen peroxide and the resulting reduction of the storage time, a surfactant is added to the colloidal mixture, and the mixture is allowed to stand for 30min and then added with hydrogen peroxide. When hydrogen peroxide is added, the temperature is first lowered to 0 to 10 ℃ to further suppress the decomposition of hydrogen peroxide. And when preparing the liquid reagent B, stirring to obtain a sodium sulfite solution, filling the sodium sulfite solution into a container, and filling nitrogen into the container to prevent the sodium sulfite solution from reacting with oxygen in the air to cause failure.
Specifically, in the step of preparing the colloidal mixture, steam is added for heating, the heating temperature is 80-85 ℃, and the homogenization time is 40-60 min. In one embodiment of the invention, the gum-like mixture is prepared using a homogenizer, which is heated to 80 ℃ with steam and homogenized for 40-60 min.
Specifically, in the step of adding the surfactant, vacuumizing and stirring are carried out, and the vacuumizing and stirring time is 30-35 min. In one embodiment of the invention, the step of adding the surfactant is carried out by using a paste making machine, the colloidal mixture is pumped into the paste making machine, the vacuum degree in the paste making machine is adjusted and maintained between-0.065 MPa and-0.08 MPa, and stirring is carried out.
Example group A
Preparation of a gummy mixture: weighing sodium bicarbonate, an abrasive, polyethylene glycol, a thickening agent, essence and an abrasive according to the proportion in the table 1, and heating and homogenizing to obtain a colloidal mixture;
adding a surfactant: standing the colloidal mixture, adding a surfactant into the colloidal mixture after the colloidal mixture is cooled, and stirring for half an hour;
adding hydrogen peroxide: reducing the temperature to 5 ℃, adding hydrogen peroxide into the colloidal mixture, stirring, and standing until the temperature returns to room temperature to obtain a colloidal reagent A;
preparation of liquid reagent B: weighing sodium sulfite according to the proportion in the table 1, adding the sodium sulfite into water, stirring for 8-10 min, filling the liquid into a container after uniformly stirring, and filling nitrogen to obtain a liquid reagent B.
TABLE 1 Components of colloidal reagent A and liquid reagent B
Wherein the abrasive of the embodiment 1 to 3 is 0.6mm wheat bran powder, and the mass ratio of the colloidal reagent A to the liquid reagent B is 1:0.8, the thickening agent is acrylic acid (ester)/behenyl alcohol polyether-25 methacrylate copolymer; heating at 80 deg.C, homogenizing for 50min, and vacuumizing and stirring for 30min.
The abrasive of example 4 was 0.7mm wheat bran powder and 0.1mm wood chips, and the mass ratio between the colloidal reagent a and the liquid reagent B was 1:1, the thickening agent is acryloyl dimethyl ammonium taurate/behenyl alcohol polyether-25 methacrylate cross-linked polymer, the heating temperature is 85 ℃, the homogenizing time is 45min, and the vacuumizing and stirring time is 35min.
Example group B
The components and the ratio thereof in example group B are the same as those in example 1, except for the preparation method parameters shown in Table 2.
TABLE 2 preparation Process parameters
Wherein, in the process of vacuumizing and stirring in the embodiment 5, the vacuum degree is-0.07 Mpa; the degree of vacuum in the process of stirring under vacuum in example 6 was-0.065 MPa.
Comparative example 1
3 parts of sodium bicarbonate is dissolved in 60 parts of water, and the solution is stirred uniformly to prepare a sodium bicarbonate solution.
Comparative example 2
The preparation method of comparative example 2 is identical to that of example 1 except that the components of comparative example 2 lack the friction agent, and the other components are identical to those of example 1.
Comparative example 3
The preparation method of comparative example 3 was identical to that of example 1 except that the hydrogen peroxide in the composition of comparative example 3 was 15 parts, and the other composition was identical to that of example 1.
Comparative example 4
The preparation method of comparative example 4 was identical to that of example 1 except that 1 part of hydrogen peroxide was used as the component of comparative example 4, and the other components were identical to those of example 1.
Comparative example 5
The preparation method of comparative example 5 is identical to that of example 1 except that the components of comparative example 5 lack sodium bicarbonate and the other components are identical to those of example 1.
Comparative example 6
The preparation method of comparative example 6 is identical to that of example 1 except that the composition of comparative example 6 contains 10 parts of sodium bicarbonate, and the other compositions are identical to those of example 1.
Comparative example 7
The composition of comparative example 7 was identical to that of example 1, except that hydrogen peroxide was added and stirred at normal temperature during the preparation of the colloidal reagent a; and after preparing the liquid reagent B, the liquid reagent B is placed in an open container.
The colloidal reagent a and the liquid reagent B prepared in comparative examples 1 to 7, example group a and example group B were left to stand, and the appearance of the colloidal reagent a was observed after 1 month and 3 months of standing to measure the presence or absence of yeast. And soil removal ability tests were performed on the tiles with stains using the eco-friendly cleaners prepared from sodium bicarbonate, comparative examples 1 to 7, example group a and example group B, and the test results are shown in tables 3 and 4.
The ceramic tile with stains is prepared by the following method; taking a tile of 15cm multiplied by 15cm, coating a layer of 50g of dirt on the tile, and drying for 1h at 35 ℃, wherein the dirt consists of 20wt% of banana puree, 20wt% of vegetable oil, 45wt% of flour, 5wt% of tomato sauce, 5wt% of granular sugar and 5wt% of water.
Weighing the tile before coating dirt on the tile, wherein the weight is set as W1; after drying dirt, measuring the weight of the ceramic tile, wherein the weight is W2, uniformly coating soda powder and the colloidal reagent A prepared in the comparative example 1 and the example group A on the ceramic tile respectively, standing at room temperature for 30min, scrubbing the ceramic tile by using a toilet brush, washing by using a liquid reagent B, recovering sewage after washing by using the liquid reagent B, washing the ceramic tile again, drying by using an oven, and measuring the weight by using W3. And adding the sewage recovered after the liquid reagent B is washed into a microbial community, and observing whether the influence on the microorganisms is caused or not by comparing the sewage with a blank control group added with the same amount of clear water. And (3) obtaining the decontamination rate by a gravimetric method, observing the surface of the ceramic tile, and using the ceramic tile according to the sequence of the residual quantity from large to small, wherein the ceramic tile has obvious residue, slight residue, trace residue and no description of the residue by naked eyes.
Detergency ratio = [ (W2-W3)/(W2-W1) ] X100%
TABLE 3 baking soda and test results of examples 1 to 5
Compared with the cleaning power of soda ash, the cleaning power of the examples 1 to 5 is stronger, and the hydrogen peroxide has obvious sterilization and disinfection power and can disinfect the toilet. Moreover, residual hydrogen peroxide is consumed by the liquid reagent B, so that the influence of the hydrogen peroxide on the growth of microorganisms is avoided.
TABLE 4 test results of comparative examples 1 to 7
The storage time of the sodium bicarbonate solution is shorter, as can be seen from the comparison of example group a and comparative example 1. As can be seen from the comparison of example group A and comparative example 2, the cleaning ability is significantly reduced due to the absence of the abrasive. As is clear from comparison of example group A and comparative example 3, the hydrogen peroxide content was high, the sterilizing power was stronger, and the storage time was longer, but the liquid agent B could not consume the remaining hydrogen peroxide, resulting in the influence on the growth of microorganisms. As is clear from comparison of example group A and comparative example 4, the hydrogen peroxide content is low, resulting in a shortened shelf life. As can be seen from the comparison of example group A and comparative example 5, the cleaning ability was decreased in the absence of sodium bicarbonate. As can be seen from the comparison of example group A and comparative example 6, the content of sodium bicarbonate is high and the cleaning ability is improved, but the weak alkalinity of sodium bicarbonate also affects the growth of microorganisms. In contrast, in comparative example 7, hydrogen peroxide was added at normal temperature and stirred, resulting in decomposition of hydrogen peroxide during stirring and reduction of the content. In the specific use, it was found that if the liquid reagent B is placed in an open container, the sodium sulfite fraction is oxidized by air, resulting in a relative decrease in the content, resulting in a reduction in the shelf life of the liquid reagent B.
The technical principles of the present invention have been described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Other embodiments of the invention will occur to those skilled in the art without the exercise of inventive faculty based on the explanations herein, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (4)
1. The environment-friendly cleaning agent for the microbial degradation toilet is characterized by comprising a colloidal reagent A and a liquid reagent B, wherein the mass ratio of the colloidal reagent A to the liquid reagent B is 1: (0.6-1); the colloidal reagent A comprises the following components in parts by weight:
wherein the polymerization degree of the polyethylene glycol is 8; the liquid reagent B comprises the following components in parts by weight: 3-5 parts of sodium sulfite and 50-80 parts of water; the abrasive is one or the combination of wheat bran powder or wood dust, and the particle size of the abrasive is 0.5-1 mm; the surfactant is amine oxide; the thickening agent is one or a combination of more of acrylic acid (ester)/behenyl alcohol polyether-25 methacrylate copolymer, acrylic acid/acryloyl dimethyl taurine copolymer, acryloyl dimethyl ammonium taurate/VP copolymer and acryloyl dimethyl ammonium taurate/behenyl alcohol polyether-25 methacrylate cross-linked polymer; the preparation method of the environment-friendly cleaning agent comprises the following steps:
preparation of a gummy mixture: weighing sodium bicarbonate, a friction agent, polyethylene glycol, a thickening agent and essence according to a ratio, and heating and homogenizing to obtain a colloidal mixture;
adding a surfactant: standing the colloidal mixture, adding a surfactant into the colloidal mixture after the colloidal mixture is cooled, and stirring for half an hour;
adding hydrogen peroxide: cooling to 0-10 ℃, adding hydrogen peroxide into the colloidal mixture, stirring, and standing until the temperature is recovered to room temperature to obtain a colloidal reagent A;
preparation of liquid reagent B: and weighing sodium sulfite according to the ratio, adding the sodium sulfite into water, stirring for 8-10 min, filling the liquid into a container after uniformly stirring, and filling nitrogen to obtain a liquid reagent B.
2. The environment-friendly detergent for a biodegradable toilet, according to claim 1, characterized in that: the mass ratio of the colloidal reagent A to the liquid reagent B is 1: (0.8-1).
3. The environment-friendly detergent for a microbial degradation toilet as set forth in claim 1, wherein the step of preparing the colloidal mixture is heating by adding steam, the heating temperature is 80-85 ℃, and the homogenization time is 40-60 min.
4. The environment-friendly detergent for a biodegradable toilet as set forth in claim 1, wherein the step of adding the surfactant includes vacuuming and stirring for 30min.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2012049202A1 (en) * | 2010-10-12 | 2012-04-19 | Henkel Ag & Co. Kgaa | Foaming powdery cleaning agent having disinfecting properties |
| CN109403439A (en) * | 2018-10-16 | 2019-03-01 | 佛山市三水创兴不锈钢制品有限公司 | Biodegradable lavatory and its excreta biodegradation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012049202A1 (en) * | 2010-10-12 | 2012-04-19 | Henkel Ag & Co. Kgaa | Foaming powdery cleaning agent having disinfecting properties |
| CN109403439A (en) * | 2018-10-16 | 2019-03-01 | 佛山市三水创兴不锈钢制品有限公司 | Biodegradable lavatory and its excreta biodegradation method |
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