Raw material formula capable of inhibiting bacteria, removing peculiar smell and removing formaldehyde and preparation method of raw material formula

Abstract

The invention discloses a raw material formula capable of inhibiting bacteria, removing peculiar smell and removing formaldehyde and a preparation method of the raw material formula. The raw material formula comprises the following raw materials in percentage by mass: 12-18% of activated carbon powder, 2-4% of diatomite, 2-4% of nano titanium dioxide phosphate, 1.5-3% of a tea polyphenol extract, 0.5-1.5% of citric acid, 0.5-1.5% of plant essential oil, 1-2% of a surfactant, 0.05-0.1% of sodium metaphosphate, 0.05-0.1% of a thickening agent and the balance of deionized water. According to the raw material formula capable of inhibiting bacteria, removing peculiar smell and removing formaldehyde, a compound system with multiple synergistic effects of efficient adsorption, catalytic degradation, bacteria resistance, mildew resistance, aroma adjustment and the like is adopted, the comprehensive performance of a product is improved, and the raw material formula has multiple functions of inhibiting bacteria, removing peculiar smell, removing formaldehyde and the like, and is stable in performance and long in lasting time.

Description

TECHNICAL FIELD

[0001] The present application relates to a raw material formula for inhibiting bacteria, removing odor and formaldehyde and a preparation method thereof, and belongs to the technical field of purifying agents. BACKGROUND

[0002] Home, office, car and indoor public places are indoor closed environments closely related to various social activities of human beings, and the air circulation is relatively limited, pollutants are easy to accumulate, causing a series of air quality problems. Formaldehyde pollution is extremely common and serious, and household decoration materials, office newly placed furniture, car interior, etc. will continuously release formaldehyde, which threatens human health for long-term contact. At the same time, the indoor closed environment is warm and humid, which is easy to breed bacteria such as Staphylococcus aureus and Escherichia coli, leading to cross infection and affecting people's normal life or work. In addition, the interweaving of various odors in the kitchen, bathroom and car also reduces the comfort of the indoor environment.

[0003] There are many products on the market for treating formaldehyde or benzene series, and there are also products for air sterilization and odor removal, but the functions of the products are single; in addition, the indoor environment of newly decorated or decorated rooms continuously releases harmful gases such as formaldehyde, continuously breeds bacteria and odors affected by environmental factors, and the removal of indoor air pollution takes a long time, the effect is unstable, and the effect time is short. SUMMARY

[0004] In order to solve at least one problem of the prior art, the present application provides a raw material formula for inhibiting bacteria, removing odor and formaldehyde and a preparation method thereof, which adopts a complex system with multiple synergies such as high-efficiency adsorption, catalytic degradation, antibacterial and mildew prevention, and fragrance regulation, improves the comprehensive performance of the product, has multiple functions such as bacteriostasis, odor removal and formaldehyde removal, and has stable performance and long duration.

[0005] In order to achieve the above purpose, the present application adopts the following technical scheme: a raw material formula for inhibiting bacteria, removing odor and formaldehyde, comprising the following raw materials and mass percentages thereof: activated carbon powder 12-18%, diatomite 2-4%, nano-titanium dioxide phosphate 2-4%, tea polyphenol extract 1.5-3%, citric acid 0.5-1.5%, plant essential oil 0.5-1.5%, surfactant 1-2%, sodium metaphosphate 0.05-0.1%, and thickening agent 0.05-0.1%, and the rest is deionized water.

[0006] Preferably, the raw material formula for inhibiting bacteria, removing odor and formaldehyde comprises the following raw materials and mass percentages thereof: activated carbon powder 15.8%, diatomite 3%, nano-titanium dioxide phosphate 3.5%, tea polyphenol extract 2.5%, citric acid 1%, plant essential oil 1.2%, surfactant 1.5%, sodium metaphosphate 0.08%, and thickening agent 0.07%, and the rest is deionized water.

[0007] Preferably, the particle size of the activated carbon powder is 80~150nm.

[0008] Preferably, the diatomaceous earth has a particle size of less than 5 μm.

[0009] Preferably, the nano-titanium dioxide is prepared by using tetrabutyl titanate and sodium dihydrogen phosphate as raw materials, and obtaining nano-titanium dioxide with a particle size of less than 100 nm through the sol-gel method. Preferably, the molar ratio of tetrabutyl titanate to sodium dihydrogen phosphate is 1:0.08~0.12.

[0010] Preferably, the plant essential oils include marjoram essential oil, peppermint essential oil, and litsea cubeba essential oil.

[0011] Preferably, the mass ratio of marjoram essential oil, peppermint essential oil and litsea cubeba essential oil in the plant essential oil is 1:2~3:1~2.

[0012] Preferably, the surfactant is Tween 20 or Tween 80.

[0013] Preferably, the thickener is sodium carboxymethyl cellulose or xanthan gum.

[0014] This invention also provides a method for preparing a raw material formula that can inhibit bacteria, remove odors, and eliminate formaldehyde, comprising the following steps: (1) Mix activated carbon powder, diatomaceous earth, sodium metaphosphate and some deionized water, and sonicate to form a uniform suspension A; (2) Mix nano-titanium dioxide phosphate, some surfactant and some deionized water, stir at high speed and then sonicate to form a uniform gel solution B; (3) Mix tea polyphenol extract, citric acid, plant essential oil, remaining surfactant and remaining deionized water, heat and stir at high speed, then cool to room temperature to form a uniform mixed emulsion C; (4) Mix suspension A, gel solution B, mixed emulsion C and thickener, stir at low speed until uniform, then homogenize to obtain purifying agent, which is the raw material formula for inhibiting bacteria, removing odors and removing formaldehyde.

[0015] Preferably, in step (1), the amount of deionized water is 1.5 to 2.5 times that of activated carbon; in step (2), the amount of deionized water is 2 to 3 times that of nano-titanium phosphate; and in step (2), the surface activity accounts for 2 to 5% of the mass of nano-titanium phosphate.

[0016] Preferably, the ultrasonic treatment conditions in steps (1) and (2) are: power 400~500W, time 20~30min; Step (3) Heating temperature: 40~50℃; Step (4) Homogenization conditions: pressure 15~20Mpa, time 5~10min.

[0017] The beneficial effects of this invention are as follows: The raw material formula of this invention combines activated carbon powder, diatomaceous earth, nano-titanium dioxide phosphate, tea polyphenol extract, citric acid, and plant essential oils to form a compound system with multiple synergistic effects, including high-efficiency adsorption, catalytic degradation, antibacterial and antifungal properties, and aroma regulation. This improves the overall performance of the product, providing multiple functions such as antibacterial, odor removal, and formaldehyde removal, with stable performance and long-lasting effects. The activated carbon powder and diatomaceous earth form a gradient adsorption network, which can effectively adsorb formaldehyde pollutants and odors, improving purification efficiency. Nano-titanium dioxide phosphate not only combines with activated carbon and diatomaceous earth to catalytically degrade adsorbed formaldehyde pollutants, but also... It removes pollutants such as aldehydes, prolongs the service life of activated carbon and diatomaceous earth, and can also combine with tea polyphenol extract and citric acid to improve catalytic efficiency. At the same time, nano-titanium dioxide phosphate interacts with citric acid to enhance the antibacterial and moisture-proof effects of tea polyphenol extract, thus forming a three-level defense system of "adsorption-photocatalysis-antibacterial". Plant essential oils, combined with tea polyphenols, citric acid and diatomaceous earth, can protect the volatile components of plant essential oils and slowly release the essential oils, enhancing antibacterial activity while prolonging the duration of antibacterial activity and the fresh fragrance. The raw material formula of this invention can effectively solve indoor air problems and create a healthy and comfortable indoor environment for people. Detailed Implementation

[0018] The following is a clear and complete description of the technical solutions in the implementation of this invention. The described embodiments are only a part of the embodiments of this invention, and not all of them. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention. Where specific conditions are not specified in the embodiments, conventional conditions or conditions recommended by the manufacturer shall apply.

[0019] Preliminary Example The specific process for preparing nano-sized titanium dioxide phosphate is as follows: Step 1: Add 10 ml of tetrabutyl titanate to 40 ml of anhydrous ethanol, stir and mix well to obtain mixture A; Step 2: Add 0.35g of sodium dihydrogen phosphate and 1ml of glacial acetic acid to 40mL of anhydrous ethanol, stir and mix thoroughly, adjust the pH to 3-4, and obtain mixture B; Step 3: At room temperature and 1500 rpm, slowly add mixture A to mixture B at a rate of 2 drops / s. After the addition is complete, continue stirring for 1.5 hours to form a sol. Then place the sol in a water bath at 50~60℃ to heat and promote gel formation. Heat and stir for 2 hours to obtain a white gel. Step 4: Dry the white gel at 85℃ for 24 hours, then grind it until the particle size is less than 100nm, calcine it at 600℃ for 2 hours, and cool it to obtain nano-titanium dioxide phosphate.

[0020] The nano-titanium dioxide prepared in this preliminary embodiment is used in the following examples and comparative examples to prepare raw material formulations that can inhibit bacteria, remove odors, and eliminate formaldehyde.

[0021] Example 1 A raw material formula and preparation method for inhibiting bacteria, removing odors, and eliminating formaldehyde, comprising the following steps: (1) Mix 36g of activated carbon powder with a particle size of 80~150nm, 8g of diatomaceous earth with a particle size of less than 5μm, 0.2g of sodium metaphosphate and 54g of deionized water, and sonicate at 500W for 30min to form a uniform suspension A. (2) Mix 8g of nano-titanium dioxide phosphate, 0.4g of Tween 80 and 16g of deionized water, stir at high speed at 2000rpm for 20min, and then sonicate at 500W for 30min to form a uniform gel solution B. (3) Mix 6g of tea polyphenol extract, 3g of citric acid, 0.5g of marjoram essential oil, 1.5g of peppermint essential oil, 1g of Litsea cubeba essential oil, 3.6g of Tween 80 and 61.6g of deionized water, heat to 50℃ and stir at 2000rpm for 30min, then cool to room temperature to form a uniform emulsion C. (4) Mix suspension A, gel solution B, mixed emulsion C and 0.2g sodium carboxymethyl cellulose, stir at low speed for 10min at 500rpm, and then homogenize at pressure for 10min at 20MPa to obtain the purifying agent, which is the raw material formula for inhibiting bacteria, removing odors and removing formaldehyde.

[0022] Example 2 A raw material formula and preparation method for inhibiting bacteria, removing odors, and eliminating formaldehyde, comprising the following steps: (1) Mix 24g of activated carbon powder with a particle size of 80~150nm, 4g of diatomaceous earth with a particle size of less than 5μm, 0.1g of sodium metaphosphate and 60g of deionized water, and sonicate at 450W for 25min to form a uniform suspension A. (2) Mix 4g of nano-titanium dioxide phosphate, 0.08g of Tween 80 and 12g of deionized water, stir at high speed at 1500rpm for 25min, and then sonicate at 450W for 20min to form a uniform gel solution B. (3) Mix 3g of tea polyphenol extract, 1g of citric acid, 0.2g of marjoram essential oil, 0.4g of peppermint essential oil, 0.4g of Litsea cubeba essential oil, 1.92g of Tween 80 and 88.8g of deionized water, heat to 40°C and stir at 1500 rpm for 15 minutes, then cool to room temperature to form a uniform emulsion C; (4) Mix suspension A, gel solution B, mixed emulsion C and 0.1g sodium carboxymethyl cellulose, stir at low speed for 10min at 450rpm, and then homogenize at pressure of 15MPa for 5min to obtain the purifying agent, which is the raw material formula for inhibiting bacteria, removing odors and removing formaldehyde.

[0023] Example 3 A raw material formula and preparation method for inhibiting bacteria, removing odors, and eliminating formaldehyde, comprising the following steps: (1) Mix 31.6g of activated carbon powder with a particle size of 80~150nm, 6g of diatomaceous earth with a particle size of less than 5μm, 0.16g of sodium metaphosphate and 63.2g of deionized water, and sonicate at 400W for 25min to form a uniform suspension A. (2) Mix 7g nano titanium dioxide phosphate, 0.21g Tween 80 and 17.5g deionized water, stir at high speed at 1800rpm for 20min, and then sonicate at 400W for 25min to form a uniform gel solution B. (3) Mix 5g of tea polyphenol extract, 2g of citric acid, 0.6g of marjoram essential oil, 1.2g of peppermint essential oil, 0.6g of Litsea cubeba essential oil, 2.79g of Tween 80 and 62g of deionized water, heat to 40℃ and stir at 1800rpm for 20min, then cool to room temperature to form a uniform emulsion C; (4) Mix suspension A, gel solution B, mixed emulsion C and 0.14g sodium carboxymethyl cellulose, stir at low speed for 15min at 400rpm, and then homogenize at pressure for 8min to obtain the purifying agent, which is the raw material formula for inhibiting bacteria, removing odors and removing formaldehyde.

[0024] Example 4 A raw material formula and preparation method for inhibiting bacteria, removing odors, and eliminating formaldehyde, comprising the following steps: (1) Mix 30g of activated carbon powder with a particle size of 80~150nm, 6g of diatomaceous earth with a particle size of less than 5μm, 0.15g of sodium metaphosphate and 60g of deionized water, and sonicate at 400W for 25min to form a uniform suspension A. (2) Mix 6g of nano-titanium dioxide phosphate, 0.18g of Tween 80 and 15g of deionized water, stir at high speed at 1800rpm for 20min, and then sonicate at 400W for 25min to form a uniform gel solution B. (3) Mix 4.5g of tea polyphenol extract, 2g of citric acid, 0.5g of marjoram essential oil, 1g of peppermint essential oil, 0.5g of Litsea cubeba essential oil, 2.82g of Tween 80 and 71.2g of deionized water, heat to 40℃ and stir at 1800rpm for 20min, then cool to room temperature to form a uniform emulsion C; (4) Mix suspension A, gel solution B, mixed emulsion C and 0.15g sodium carboxymethyl cellulose, stir at low speed for 15min at 400rpm, and then homogenize at pressure for 8min to obtain the purifying agent, which is the raw material formula for inhibiting bacteria, removing odors and removing formaldehyde.

[0025] Example 5 A raw material formula and preparation method for inhibiting bacteria, removing odors and removing formaldehyde, which differs from Example 2 in that: the particle size of activated carbon powder is 200~500nm and the particle size of diatomaceous earth is 5~10μm.

[0026] Example 6 A raw material formula and preparation method for inhibiting bacteria, removing odors, and eliminating formaldehyde, differing from Example 2 in that it uses 1.5g of peppermint essential oil and 1.5g of litsea cubeba essential oil. Marjoram essential oil is not used. Comparative Example 1 A raw material formula and preparation method for inhibiting bacteria, removing odors, and eliminating formaldehyde, differs from Example 2 in that: (1) Mix 28g of activated carbon powder with a particle size of 80~150nm, 4g of diatomaceous earth with a particle size of less than 5μm, 0.1g of sodium metaphosphate and 72g of deionized water, and sonicate at 450W for 25min to form a uniform suspension A. (2) Mix 3g of tea polyphenol extract, 1g of citric acid, 0.2g of marjoram essential oil, 0.4g of peppermint essential oil, 0.4g of Litsea cubeba essential oil, 2g of Tween 80 and 88.8g of deionized water, heat to 40℃ and stir at high speed at 1500rpm for 15min, then cool to room temperature to form a uniform emulsion C; (4) Mix suspension A, mixed emulsion C and 0.1g sodium carboxymethyl cellulose, stir at low speed for 10min at 450rpm, and then homogenize at pressure of 15MPa for 5min to obtain the purifying agent.

[0027] Comparative Example 2 The raw material formula and preparation method for a bacteriostatic, odor-removing, and formaldehyde-removing agent are different from those in Example 2 in that: (1) 28g of activated carbon powder with a particle size of 80~150nm, 0.1g of sodium metaphosphate and 60g of deionized water are mixed and ultrasonically treated at a power of 450W for 25min to form a uniform suspension A; the rest are exactly the same.

[0028] Comparative Example 3 The raw material formula and preparation method for a bacteriostatic, odor-removing, and formaldehyde-removing agent differ from Example 2 in that: (3) 2g citric acid, 0.6g marjoram essential oil, 1.2g peppermint essential oil, 1.2g litsea cubeba essential oil, 1.92g Tween 80 and 88.8g deionized water are mixed, heated to 40°C and stirred at 1500rpm for 15min, and then cooled to room temperature to form a uniform mixed emulsion C; the rest is exactly the same.

[0029] Comparative Example 4 A raw material formula and preparation method for inhibiting bacteria, removing odors, and removing formaldehyde differ from Example 2 in that: 3.5g of tea polyphenol extract, 0.3g of marjoram essential oil, 0.6g of peppermint essential oil, 0.6g of litsea cubeba essential oil, 1.92g of Tween 80, and 88.8g of deionized water are mixed, heated to 40°C, and stirred at high speed at 1500 rpm for 15 minutes, then cooled to room temperature to form a uniform mixed emulsion C; the rest is exactly the same.

[0030] Effect test I. Formaldehyde Removal Performance Test Place each 20cm×20cm×1cm solid wood board in a container with a volume of 0.5m³. 3 The solid wood boards were placed in a sealed glass container for 24 hours. First, the formaldehyde content in the sealed glass container was measured using a formaldehyde tester. Then, the antibacterial, odor-removing, and formaldehyde-removing raw material formulations (i.e., purification agents) from Examples 1-6 and Comparative Examples 1-4 were sprayed onto the solid wood boards. Each solid wood board received 4g of coating. The solid wood boards were then placed back into the sealed glass container, and the formaldehyde content in the sealed glass container was measured periodically for 24 hours. The results are shown in Table 1.

[0031] Table 1 Formaldehyde Removal Performance

[0032] II. Antibacterial Performance Test With an area of ​​15m 2 A 2.7m high enclosed space was used as the test chamber. Solid wood boards measuring 20cm × 20cm × 1cm were placed inside. The antibacterial, odor-removing, and formaldehyde-removing raw material formulations (i.e., purification agents) from Examples 1-6 and Comparative Examples 1-4 were then sprayed onto the 20cm × 20cm × 1cm solid wood boards placed in the test chamber. Each solid wood board was coated with 5g. The real-time antibacterial effect and the antibacterial effect after 1, 2, and 3 days were tested. The kill rate of bacteria in the on-site air was determined according to the on-site test methods specified in the "Disinfection Technical Specifications". m = (M0-M1) / M0×100%, where: G mThe bacterial inactivation rate is represented by M0, which is the average number of bacterial species in the petri dish before the experiment, and M1, which is the average number of bacterial species in the petri dish after 90 minutes of the experiment. The results are shown in Table 2.

[0033] Table 2 Antibacterial properties

[0034] III. Odor Removal Performance Test With 0.5m 3 The test chamber was a closed space. Solid wood boards measuring 20cm × 20cm × 1cm were placed inside, and the odor inside the sealed glass enclosure was assessed by sensory evaluation. Then, solid wood boards measuring 20cm × 20cm × 1cm, coated with the antibacterial, odor-removing, and formaldehyde-removing raw material formulations (i.e., purification agents) from Examples 1-6 and Comparative Examples 1-4, were placed inside the test chamber. Each solid wood board was coated with 5g of the formulation, and the odor inside the sealed glass enclosure was assessed by sensory evaluation again after 24 hours and 72 hours. The results are shown in Table 3.

[0035] Table 3 Odor Removal Performance

[0036] As shown in Table 1 above, Examples 1-6 of the present invention combine activated carbon powder, diatomaceous earth, nano-titanium dioxide phosphate, tea polyphenol extract, citric acid and plant essential oils to form a compound system with multiple synergistic effects such as high-efficiency adsorption, catalytic degradation, antibacterial and antifungal properties and aroma regulation. This improves the overall performance of the product and has multiple functions such as antibacterial, odor removal and formaldehyde removal. The product is stable and has a long duration of action.

[0037] Compared with Example 1, Comparative Examples 1-4 show that the combination of nano-titanium dioxide phosphate with activated carbon and diatomaceous earth can provide catalytic degradation of adsorbed pollutants such as formaldehyde, extending the service life of activated carbon and diatomaceous earth. Further combination of nano-titanium dioxide phosphate with tea polyphenol extract and citric acid can prevent particle aggregation, improve catalytic efficiency, and further enhance the removal of pollutants such as formaldehyde and odors. Simultaneously, the interaction between nano-titanium dioxide phosphate and citric acid can enhance the antibacterial and moisture-proof effects of tea polyphenol extract, creating a three-tiered defense system of "adsorption-photocatalysis-antibacterial." The combination of diatomaceous earth and activated carbon powder forms a gradient adsorption network, effectively adsorbing formaldehyde pollutants and odors, improving purification efficiency. The combination of tea polyphenol extract, citric acid, and diatomaceous earth can protect the volatile components of plant essential oils and slowly release them, effectively enhancing antibacterial activity and extending the duration of antibacterial effects, thus improving the longevity of the fresh indoor fragrance.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit and essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within the present invention.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A raw material formula that can inhibit bacteria, remove odors, and eliminate formaldehyde, characterized in that, The product contains the following raw materials and their mass percentages: 12-18% activated carbon powder, 2-4% diatomaceous earth, 2-4% nano-titanium dioxide phosphate, 1.5-3% tea polyphenol extract, 0.5-1.5% citric acid, 0.5-1.5% plant essential oil, 1-2% surfactant, 0.05-0.1% sodium metaphosphate, and 0.05-0.1% thickener, with the remainder being deionized water.

2. The raw material formula for inhibiting bacteria, removing odors, and eliminating formaldehyde according to claim 1, characterized in that, The product contains the following raw materials and their weight percentages: 15.8% activated carbon powder, 3% diatomaceous earth, 3.5% nano-titanium dioxide phosphate, 2.5% tea polyphenol extract, 1% citric acid, 1.2% plant essential oil, 1.5% surfactant, 0.08% sodium metaphosphate, and 0.07% thickener, with the remainder being deionized water.

3. The raw material formula for inhibiting bacteria, removing odors, and eliminating formaldehyde according to claim 1 or 2, characterized in that, The activated carbon powder has a particle size of 80~150nm; the diatomaceous earth has a particle size of less than 5μm.

4. The raw material formula for inhibiting bacteria, removing odors, and eliminating formaldehyde according to claim 1 or 2, characterized in that, The nano-titanium dioxide is prepared by using tetrabutyl titanate and sodium dihydrogen phosphate as raw materials, and obtaining nano-titanium dioxide with a particle size of less than 100 nm through the sol-gel method.

5. The raw material formula for inhibiting bacteria, removing odors, and eliminating formaldehyde according to claim 4, characterized in that, The molar ratio of tetrabutyl titanate to sodium dihydrogen phosphate is 1:0.08~0.

12.

6. The raw material formula for inhibiting bacteria, removing odors, and eliminating formaldehyde according to claim 1 or 2, characterized in that, The plant essential oils include marjoram essential oil, peppermint essential oil, and litsea cubeba essential oil.

7. The raw material formula for inhibiting bacteria, removing odors, and eliminating formaldehyde according to claim 6, characterized in that, The mass ratio of marjoram essential oil, peppermint essential oil and litsea cubeba essential oil in the plant essential oil is 1:2~3:1~2.

8. The raw material formula for inhibiting bacteria, removing odors, and eliminating formaldehyde according to claim 1, characterized in that, The surfactant is Tween 20 or Tween 80; the thickener is sodium carboxymethyl cellulose or xanthan gum.

9. A raw material formula for inhibiting bacteria, removing odors, and eliminating formaldehyde according to claim 1, and its preparation method, characterized in that, Includes the following steps: (1) Mix activated carbon powder, diatomaceous earth, sodium metaphosphate and some deionized water, and sonicate to form a uniform suspension A; (2) Mix nano-titanium phosphate, part of surfactant and part of deionized water, stir at high speed at 1500~2000 rpm until uniform, and then sonicate to form a uniform gel solution B. (3) Mix tea polyphenol extract, citric acid, plant essential oil, remaining surfactant and remaining deionized water, heat and stir at high speed at 1500~2000 rpm until uniform, then cool to room temperature to form a uniform mixed emulsion C. (4) Mix suspension A, gel solution B, mixed emulsion C and thickener, stir at low speed at 400~500 rpm until uniform, then homogenize to obtain purifying agent, which is the raw material formula for antibacterial, odor-removing and formaldehyde-removing.

10. The preparation method of the raw material formula for inhibiting bacteria, removing odors, and eliminating formaldehyde according to claim 9, characterized in that, Ultrasonic treatment conditions for steps (1) and (2): power 400~500W, time 20~30min; Step (3) Heating temperature: 40~50℃; Step (4) Homogenization conditions: pressure 15~20Mpa, time 5~10min.

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