KR102541123B1 - Odor treatment and disinfectant composition comprising - Google Patents

Abstract

The present invention relates to a malodor removal and sterilization composition, and more particularly, to a bactericide composition for removing malodor with controllable reaction rate, including sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), sodium bicarbonate (NaHCO ₃ ) and It is characterized in that it contains copper sulfate (CuSO ₄ ).
The disinfectant composition for removing malodor with controllable reaction rate according to the present invention includes tribasic sodium phosphate (Na ₃ PO ₄ .12H ₂ O), sodium bicarbonate (NaHCO ₃ ) and copper sulfate (CuSO ₄ ) as a first composition. It is characterized by doing. In addition, the first composition may further include sodium citrate (Na ₃ C ₆ H ₅ O ₇ ). In addition, the second composition may further include sodium percarbonate (2Na ₂ CO ₃ .3H ₂ O ₂ ). In addition, the third composition is characterized in that it further comprises hydrogen peroxide (H ₂ O ₂ ). In addition, the fourth composition is characterized in that it further comprises copper nano.

Description

Odor removal and sterilization composition {ODOR TREATMENT AND DISINFECTANT COMPOSITION COMPRISING}

The present invention relates to a malodor removal and sterilization composition, and more particularly, to a bactericide composition for removing malodor with controllable reaction rate, including sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), sodium bicarbonate (NaHCO ₃ ) and It is characterized in that it contains copper sulfate (CuSO ₄ ).

In general, odor refers to a smell that stimulates a person's nose and causes mental and physical damage. These odor-causing substances are very diverse depending on the source, such as livestock sheds, sewage treatment plants, incinerators, food waste treatment facilities, feed drying facilities, and garbage. Landfills, oil refineries, chemical plants, manure and livestock wastewater treatment plants are considered major sources of odor.

Odors generated from odor sources are caused by decaying substances or various volatile organic compounds, so they not only cause discomfort, but are also harmful to the human body.

In the case of odor removal and sterilization compositions that are generally manufactured and sold on the market, it is difficult to control the reaction time.

Korean Patent Registration No. 10-2124574

The present invention has been made to solve the above problems, and an object of the present invention is to provide an odor removal and sterilization composition capable of adjusting the reaction rate.

The technical problems to be solved by the invention are not limited to the above-mentioned technical problems, and other technical problems not mentioned will be clearly understood by those skilled in the art from the description below. You will be able to.

The disinfectant composition for removing malodor, which can control the reaction rate according to the present invention,

The first composition is characterized in that it comprises sodium phosphate tribasic (Na ₃ PO ₄ .12H ₂ O), sodium bicarbonate (NaHCO ₃ ) and copper sulfate (CuSO ₄ ).

In addition, the first composition may further include sodium citrate (Na ₃ C ₆ H ₅ O ₇ ).

In addition, the second composition may further include sodium percarbonate (2Na ₂ CO ₃ .3H ₂ O ₂ ).

In addition, the third composition is characterized in that it further comprises hydrogen peroxide (H ₂ O ₂ ).

In addition, the fourth composition is characterized in that it further comprises copper nano.

By means of solving the above problems, the present invention can provide a malodor removal and sterilization composition capable of adjusting the reaction rate.

1 is a photograph of an experimental example according to the present invention.
2 is a value obtained by measuring the concentration of wastewater before carrying out an embodiment according to an embodiment of the present invention.
3 is a value obtained by measuring the concentration of wastewater in Comparative Example 5 according to an embodiment of the present invention.
4 is a value obtained by measuring the concentration of wastewater in Example 4 according to an embodiment of the present invention.
5 is a value obtained by measuring the concentration of wastewater in Comparative Example 7 according to an embodiment of the present invention.
6 is a value obtained by measuring the concentration of wastewater in Comparative Example 8 according to an embodiment of the present invention.
7 is a value obtained by measuring the concentration of wastewater in Comparative Example 6 according to an embodiment of the present invention.
8 is a value obtained by measuring the final concentration of wastewater in Example 4 according to an embodiment of the present invention.

The terms used in this specification will be briefly described, and the present invention will be described in detail.

The terms used in the present invention have been selected from general terms that are currently widely used as much as possible while considering the functions in the present invention, but these may vary depending on the intention of a person skilled in the art or precedent, the emergence of new technologies, and the like. Therefore, the term used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, not simply the name of the term.

In the entire specification, when a part is said to "include" a certain component, it means that it may further include other components, not excluding other components unless otherwise stated.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily carry out the present invention. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein.

The specific details, including the problem to be solved, the means for solving the problem, and the effect of the invention with respect to the present invention are included in the embodiments and drawings to be described below. Advantages and features of the present invention, and methods for achieving them, will become clear with reference to the embodiments described below in detail in conjunction with the accompanying drawings.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

1) The odor removal and sterilization composition of the present invention is characterized in that it includes tribasic sodium phosphate (Na ₃ PO ₄ .12H ₂ O), sodium bicarbonate (NaHCO ₃ ) and copper sulfate (CuSO ₄ ) as the first composition. Sodium triphosphate (Na ₃ PO ₄ 12H ₂ O) and copper sulfate (CuSO ₄ ) alone can easily remove odor, but when sodium bicarbonate (NaHCO ₃ ) is added, it decomposes grease and removes odor well. In addition, after the final reaction, it becomes neutral and can adjust the pH of the soil.

2) Next, sodium citrate (Na ₃ C ₆ H ₅ O ₇ ) was further added to the tribasic sodium phosphate (Na 3 PO ₄ 12H ₂ O), sodium bicarbonate (NaHCO _{3 )} and copper sulfate (CuSO ₄ ) composition can include The sodium citrate (Na ₃ C 6 H ₅ O ₇ ) was added to the composition of the tribasic sodium phosphate (Na 3 PO ₄ 12H ₂ O), sodium hydrogen carbonate ₍ NaHCO ₃ ) and copper sulfate (CuSO ₄ ) _as the first composition. A second composition may be further included.

When using the second composition, the reaction can be continued for up to about 30 hours. Active reaction occurs up to about 8 hours, reaction continues weakly and steadily until about 20 hours, and lasts very weakly until about 30 hours, and odor can be removed for a long time.

3) Next _, sodium citrate _{( Na 3 C 6 H 5} O ₇ ) _and Sodium carbonate (2Na ₂ CO ₃ .3H ₂ O ₂ ) may be further included. In the second composition, the tribasic sodium phosphate (Na ₃ PO ₄ 12H ₂ O), sodium hydrogen carbonate (NaHCO ₃ ), copper sulfate (CuSO ₄ ), and sodium citrate (Na ₃ C ₆ H ₅ O ₇ ) composition, And sodium percarbonate (2Na ₂ CO ₃ .3H ₂ O ₂ ) may be further included to prepare a third composition.

The third composition has a faster odor removal rate than when only the sodium citrate (Na ₃ C ₆ H ₅ O ₇ ) is mixed, and the reaction occurs quickly and the reaction ends quickly. The reaction time is about 30 hours, and it becomes neutral after removing the odor.

₄ ) Next, sodium citrate _{( Na 3 C 6} H ₅ O _{7 ) ,} and It further includes sodium carbonate (2Na ₂ CO ₃ .3H ₂ O ₂ ) and hydrogen peroxide (H ₂ O ₂ ). The third composition, the tribasic sodium phosphate (Na ₃ PO ₄ 12H ₂ O), sodium bicarbonate (NaHCO ₃ ), copper sulfate (CuSO ₄ ), sodium citrate (Na ₃ C ₆ H ₅ O ₇ ) and percarbonate A fourth composition may be prepared by adding hydrogen peroxide (H ₂ O ₂ ) to the soda (2Na ₂ CO ₃ .3H ₂ O ₂ ) composition.

When the fourth composition is used, the reaction lasts longer than the reaction by the third composition, and the odor removal time can be continuously performed for a long time.

_{5 )} Next, sodium citrate _{( Na 3 C 6} H ₅ O _{7 )} , and It further includes sodium carbonate (2Na ₂ CO ₃ .3H ₂ O ₂ ), hydrogen peroxide (H ₂ O ₂ ), and copper nano. The fourth composition, the tribasic sodium phosphate (Na ₃ PO ₄ 12H ₂ O), sodium bicarbonate (NaHCO ₃ ), copper sulfate (CuSO ₄ ), sodium citrate (Na ₃ C ₆ H ₅ O ₇ ), percarbonate A fifth composition may be prepared by adding copper nano to soda (2Na ₂ CO ₃ .3H ₂ O ₂ ) and hydrogen peroxide (H ₂ O ₂ ).

The fifth composition causes an explosive reaction, increases the intensity of the reaction, and can quickly remove odor.

The copper sulfate (CuSO ₄ ), sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), sodium citrate (Na ₃ C ₆ H ₅ O ₇ ), sodium percarbonate (2Na ₂ CO ₃ 3H ₂ O ₂ ), It is preferable to mix the same amount of sodium bicarbonate (NaHCO ₃ ), hydrogen peroxide (H ₂ O ₂ ) and copper nano.

Hereinafter, the present invention will be described in more detail through examples. Objects, features, and advantages of the present invention will be easily understood through the following examples. The present invention is not limited to the embodiments described herein and may be embodied in other forms. The embodiments introduced here are provided to sufficiently convey the spirit of the present invention to those skilled in the art to which the present invention belongs. Therefore, the present invention should not be limited by the following examples.

[Example 1]

A first composition comprising copper sulfate (CuSO ₄ ), sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), and sodium bicarbonate (NaHCO ₃ )

[Example 2]

A second composition comprising copper sulfate (CuSO ₄ ), sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), sodium bicarbonate (NaHCO ₃ ), and sodium citrate (Na ₃ C ₆ H ₅ O ₇ )

[Example 3]

Copper sulfate (CuSO ₄ ), sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), sodium bicarbonate (NaHCO ₃ ), sodium citrate (Na ₃ C ₆ H ₅ O ₇ ), sodium percarbonate (2Na ₂ CO ₃ Third composition containing 3H ₂ O ₂ )

[Example 4]

Copper sulfate (CuSO ₄ ), sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), sodium bicarbonate (NaHCO ₃ ), sodium citrate (Na ₃ C ₆ H ₅ O ₇ ), sodium percarbonate (2Na ₂ CO ₃ 4th composition containing 3H ₂ O ₂ ) and hydrogen peroxide (H ₂ O ₂ )

[Example 5]

Copper sulfate (CuSO ₄ ), sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), sodium bicarbonate (NaHCO ₃ ), sodium citrate (Na ₃ C ₆ H ₅ O ₇ ), sodium percarbonate (2Na ₂ CO ₃ Fifth composition containing 3H ₂ O ₂ ), hydrogen peroxide (H ₂ O ₂ ), and copper nano

[Comparative Example 1]

A composition containing copper sulfate (CuSO ₄ ) and tribasic sodium phosphate (Na ₃ PO ₄ 12H ₂ O)

[Comparative Example 2]

A composition comprising copper sulfate (CuSO ₄ ), sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), and sodium percarbonate (2Na ₂ CO ₃ 3H ₂ O ₂ )

[Comparative Example 3]

A composition containing copper sulfate (CuSO ₄ ), sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), sodium bicarbonate (NaHCO ₃ ), and sodium percarbonate (2Na ₂ CO ₃ 3H ₂ O ₂ )

[Comparative Example 4]

Copper sulfate (CuSO ₄ ), sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), sodium bicarbonate (NaHCO ₃ ), sodium citrate (Na ₃ C ₆ H ₅ O ₇ ), sodium percarbonate (2Na ₂ CO ₃ Composition comprising 3H ₂ O ₂ )

[Comparative Example 5]

A composition containing copper sulfate (CuSO ₄ ), tribasic sodium phosphate (Na ₃ PO ₄ 12H ₂ O), and hydrogen peroxide (H ₂ O ₂ )

[Comparative Example 6]

A composition containing copper sulfate (CuSO ₄ ), sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), hydrogen peroxide (H ₂ O ₂ ), sodium citrate (Na ₃ C ₆ H ₅ O ₇ )

[Comparative Example 7]

Copper sulfate (CuSO ₄ ), sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), hydrogen peroxide (H ₂ O ₂ ), sodium citrate (Na ₃ C ₆ H ₅ O ₇ ), sodium hydrogen carbonate (NaHCO ₃ ) composition comprising

[Comparative Example 8]

A composition containing copper sulfate (CuSO ₄ ), sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), hydrogen peroxide (H ₂ O ₂ ), and sodium bicarbonate (NaHCO ₃ )

[Comparative Example 9]

A composition containing copper sulfate (CuSO ₄ ), sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), hydrogen peroxide (H ₂ O ₂ ), and sodium percarbonate (2Na ₂ CO ₃ 3H ₂ O ₂ )

Experimental Example 1. When rapid response is required

It was diluted in 20 mL of water with the following values and used. In addition, the pH was adjusted according to the amount of mixing with the wastewater and the degree of reaction to make it neutral and weakly alkaline. Wastewater was used by making 100 ppm of wastewater into 8.7 ppm.

copper sulfate Tribasic Sodium Phosphate sodium citrate sodium percarbonate sodium bicarbonate hydrogen peroxide water Amount (g) 30 30 30 30 30 30 pH 2 14 8 12 8.5 One

An amount of 30 g each was dissolved in 20 mL of water, and about 1 mL, 0.5 mL, and 0.25 mL of them were used.

Comparative Example 1
(copper sulfate,
tribasic sodium phosphate) Example 1
(copper sulfate,
tribasic sodium phosphate,
sodium bicarbonate) Comparative Example 3
(copper sulfate,
tribasic sodium phosphate,
sodium bicarbonate,
sodium percarbonate) Comparative Example 2
(copper sulfate,
tribasic sodium phosphate,
sodium percarbonate) Comparative Example 4
(copper sulfate,
tribasic sodium phosphate,
sodium bicarbonate, sodium citrate,
sodium percarbonate) Sample volume (mL) 1, 0.5 1, 0.5, 0.25 1, 0.5;
0.25, 0.25 1, 0.5, 0.25 1, 0.5, 0.25, 0.5, 0.25 time (high/low) go I go I go I go I go I 0.22 0 0.13 0 0.35 0 0.23 0 0.41 0 Response time (seconds) 55 39 135 79 40

Copper sulfate (CuSO ₄ ) and tribasic sodium phosphate (Na ₃ PO ₄ .12H ₂ O) remove contaminated water. If you mix sodium bicarbonate (NaHCO ₃ ) here, it even adds to the role of decomposing grease or dirt. It removes odor and eventually becomes neutral or slightly alkaline.

When sodium citrate (Na ₃ C ₆ H ₅ O ₇ ) is added, an aqueous solution of copper sulfate (CuSO ₄ ) (aq) and hydrogen peroxide (H ₂ O ₂ ) react together, and copper nanoparticles are continuously formed, reacting and disappearing. Repeatedly, it removes the odor and eventually becomes neutral.

When there is a lot of contaminated water, hydrogen peroxide (H ₂ O ₂ ) and sodium citrate (Na ₃ C ₆ H ₅ O ₇ ) are copper sulfate (CuSO ₄ ) and trisodium phosphate (Na ₃ PO ₄ 12H ₂ O) as sodium bicarbonate. (NaHCO ₃ ) When added to liquid, it continuously reacts to remove odor and purify polluted water.

Even if hydrogen peroxide (H ₂ O ₂ ) and sodium citrate (Na ₃ C ₆ H ₅ O ₇ ) are added to copper sulfate (CuSO ₄ ) and sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), it continuously reacts and removes odor. and eventually become neutral or slightly alkaline.

Copper sulfate aqueous solution (CuSO4) (aq), tribasic sodium phosphate (Na ₃ PO ₄ .12H ₂ O), and sodium bicarbonate (NaHCO ₃ ) react immediately, remove odor, and become neutral or weakly alkaline.

Sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O) and copper sulfate aqueous solution (CuSO4) (aq) are mixed to remove odor, neutralize, and purify contaminated water.

Reacts quickly even when trisodium phosphate (Na ₃ PO ₄ 12H ₂ O), copper sulfate aqueous solution (CuSO4) (aq), sodium bicarbonate (NaHCO ₃ ) and sodium percarbonate (2Na ₂ CO ₃ 3H ₂ O ₂ ) are added. It removes odor and becomes neutral or weakly alkaline.

Tribasic sodium phosphate (Na ₃ PO ₄ 12H ₂ O), copper sulfate aqueous solution (CuSO ₄ ) (aq), sodium bicarbonate (NaHCO ₃ ), sodium percarbonate (2Na ₂ CO ₃ 3H ₂ O ₂ ) and sodium citrate ( Even if Na ₃ C ₆ H ₅ O ₇ ) is added, the odor is removed and it becomes neutral or weakly alkaline.

However, when adding trisodium phosphate (Na ₃ PO ₄ 12H ₂ O), copper sulfate aqueous solution (CuSO4) (aq) and sodium percarbonate (2Na ₂ CO ₃ 3H ₂ O ₂ ), the reaction lasts longer. The odor is removed and becomes neutral. It shows the same role (2Na ₂ CO ₃ 3H ₂ O ₂ ) as it reacts with hydrogen peroxide (H ₂ O ₂ ).

If you add hydrogen peroxide (H ₂ O ₂ ) and sodium citrate (Na ₃ C ₆ H ₅ O ₇ ) to the above solutions, they last longer, have stronger strength, remove odor, and purify polluted water with neutrality. .

When hydrogen peroxide (H ₂ O ₂ ), sodium citrate (Na ₃ C ₆ H ₅ O ₇ ), and copper nano are added to the above solutions, an explosive reaction occurs, the strength is strengthened, and the odor is removed.

Sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), copper sulfate aqueous solution (CuSO4) (aq), sodium citrate (Na ₃ C ₆ H ₅ O ₇ ) and hydrogen peroxide (H ₂ O ₂ ) continuously react to cause odor Remove and purify contaminated water.

Reaction time and pH can be adjusted by adjusting the amount of hydrogen peroxide (H ₂ O ₂ ) and sodium percarbonate (2Na ₂ CO ₃ .3H ₂ O ₂ ). You can react by appropriately mixing products with high pH and high alkalinity. After all products are reacted, they become close to neutral, and the odor is removed and purified. The pH can be adjusted so that the soil or wastewater does not become acidic.

Sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O) and copper sulfate aqueous solution (CuSO4) (aq) also remove odors well, but adding an appropriate amount of sodium bicarbonate (NaHCO ₃ ) to them can decompose oil and remove odors well. do. In addition, it becomes neutral after the final reaction. You can also adjust the pH by adjusting the alkalinity. However, it is better to set it to neutral, and sometimes it is better to set it to weak alkali depending on the acidity of the soil.

When hydrogen peroxide (H ₂ O ₂ ) is added to sodium phosphate tribasic (Na ₃ PO ₄ .12H ₂ O) and reduced copper aqueous solution, the reaction lasts for a long time and the odor is continuously removed for a long time.

When sodium citrate (Na ₃ C ₆ H ₅ O ₇ ) is added to trisodium phosphate (Na ₃ PO ₄ 12H ₂ O), copper sulfate aqueous solution (CuSO ₄ ) (aq) and hydrogen peroxide (H ₂ O ₂ ), the reaction The longer it lasts the more vigorous the reaction lasts up to about 30 hours. It rises vigorously up to about 8 hours, lasts weakly up to 20 hours, and lasts very weakly up to 30 hours, and is good for removing odors for a long time.

Trisodium phosphate (Na ₃ PO ₄ 12H ₂ O), copper sulfate aqueous solution, sodium percarbonate (2Na ₂ CO ₃ 3H ₂ O ₂ ), sodium bicarbonate (NaHCO ₃ ) and hydrogen peroxide (H ₂ O ₂ ) Mixing will result in faster removal of malodorous odors and a medium lasting response.

If you add trisodium phosphate (Na ₃ PO ₄ 12H ₂ O), copper sulfate aqueous solution (CuSO4) (aq), sodium bicarbonate (NaHCO ₃ ) and sodium percarbonate (2Na ₂ CO ₃ 3H ₂ O ₂ ), the reaction It happens quickly, removes odors quickly, and the reaction ends quickly.

Sodium phosphate tribasic (Na ₃ PO ₄ 12H ₂ O), copper sulfate aqueous solution (CuSO4) (aq), sodium bicarbonate (NaHCO ₃ ) and sodium percarbonate (2Na ₂ CO ₃ 3H ₂ O ₂ ) and sodium citrate ( If Na ₃ C ₆ H ₅ O ₇ ) is added, the reaction is fast, but the duration can be maintained in the middle.

Trisodium phosphate (Na ₃ PO ₄ 12H ₂ O), copper sulfate aqueous solution (CuSO4) (aq), sodium hydrogen carbonate (NaHCO ₃ ), hydrogen peroxide (H ₂ O ₂ ) and sodium citrate (Na ₃ C ₆ H ₅ When O ₇ ) is added, the reaction lasts for a long time, and the odor is removed and becomes neutral for about 30 hours.

'High' and 'low' shown in the table indicate the degree of odor, but also the gas generated while the mixed composition reacts, so if you adjust the amount according to the degree, the reaction time can be adjusted to fast, medium or slow, , When continuous odor removal _is required, sodium citrate (Na ₃ C ₆ H ₅ O ₇ ), hydrogen peroxide (H ₂ O ₂ ) and sodium phosphate tribasic (Na ₃ PO ₄ When 12H ₂ O) is added and reacted, the copper cost is continuously deposited finely, reacting, and the species disappears and becomes neutral.

Experimental Example 2. When a sustained response is required

turn One 2 3 day and time Example 1
(tribasic sodium phosphate, copper sulfate, sodium hydrogen carbonate) Example 2
(tribasic sodium phosphate, copper sulfate, sodium citrate, sodium hydrogen carbonate) Example 5
(Sodium Phosphate, Copper Sulfate, Sodium Bicarbonate, Sodium Citrate, Sodium Percarbonate, Hydrogen Peroxide, Copper Nano) Day 1 8:50 start start start 9:15 reaction is not visible Bubbles rise one by one start reaction 9:30 start reaction start weak more responsive 10:00 good response weak reaction better response 10:30 smooth still reacting weakly slightly better response 11:00 become active Smooth reaction, but dull color lively reaction 12:00 lively reaction lively reaction lively reaction 13:00 lively reaction lively reaction lively reaction 14:00 lively reaction lively reaction lively reaction 15:00 lively reaction lively reaction lively reaction 16:00 lively reaction lively reaction lively reaction 17:00 lively reaction lively reaction lively reaction 17:30 A little weak reaction, but smooth lively reaction lively reaction Day 2 8:40 weakened to react. Weakened, but reaction continued. Weakened, but reaction continued 9:50 Weak reaction with small bubbles Weak reaction with small bubbles Bubbles are weak and large, but there is a reaction 10:30 weak reaction weak reaction weak reaction 11:50 weak reaction weak reaction weak reaction 12:30 weak reaction weak reaction weak reaction 14:30 very weak. However, there are subtle reactions weakness weakness 1 -> 2 -> 3 reactions in order

Experimental Example 3. Moderately Sustained Reaction

Each amount of 30 g was dissolved in 70 mL of water, and about 1 mL, 0.5 mL, and 0.25 mL of them were used in 50 mL of wastewater.

copper sulfate
(CuSO ₄ ) Tribasic Sodium Phosphate
(Na ₃ PO ₄ .12H ₂ O) sodium citrate
(Na ₃ C ₆ H ₅ O ₇ ) sodium percarbonate
(2Na ₂ CO ₃ .3H ₂ O ₂ ) sodium bicarbonate
(NaHCO ₃ ) hydrogen peroxide water
(H ₂ O ₂ ) Amount (g) 30 30 30 30 30 30 pH 2 14 8 12 8.5 One

Comparative Example 5
(copper sulfate,
tribasic sodium phosphate, hydrogen peroxide solution) Comparative Example 6
(copper sulfate,
trisodium phosphate, hydrogen peroxide, sodium citrate) Comparative Example 7
(copper sulfate,
trisodium phosphate, hydrogen peroxide, sodium citrate, sodium hydrogen carbonate) Example 4
(copper sulfate,
tribasic sodium phosphate,
hydrogen peroxide, sodium citrate,
sodium bicarbonate,
sodium percarbonate) Comparative Example 8
(copper sulfate,
tribasic sodium phosphate,
hydrogen peroxide, sodium hydrogen carbonate) Comparative Example 9
(copper sulfate,
tribasic sodium phosphate,
hydrogen peroxide, sodium percarbonate) Comparative Example 3
(copper sulfate,
tribasic sodium phosphate,
sodium percarbonate,
sodium bicarbonate) Sample volume (mL) 2, 1, 1 2, 1, 1, 0.5 2, 1, 1, 0.5, 0.25 2, 1, 1, 0.5, 0.25, 0.25 2, 1, 1, 0.25 2, 1, 1, 0.25 2, 1, 0.25, 0.25 reaction
hour go I go I go I go I go I go I go I date 22.03.16. 10:30 0.88 0.67 0.81 0.77 0.71 0.60 0.70 0.69 0.60 0.43 0.48 0.35 11:30 0.25 0.13 0.24 0.14 0.50 0.43 0.57 0.29 0.37 0.13 0.9 0.6 12:30 0.25 0.9 0.36 0.12 0.30 0.06 0.59 0.13 0.30 0.06 0.37 0.11 13:30 0.39 0.28 1.12 0.93 1.34 1.17 1.42 1.01 0.47 0.35 0.52 0.46 1.08 0.42 14:30 0.37 0.22 0.32 0.24 0.32 0.14 0.35 0.17 0.19 0.13 0.41 0.22 0.46 0.03 15:30 0.58 0.27 0.29 0.15 0.23 0.14 0.72 0.57 0.35 0.14 0.61 0.29 0.22 0.05 16:30 0.50 0.27 0.55 0.07 0.52 0.17 0.78 0.36 0.45 0.18 0.53 0.17 0.57 0.03 17:30 0.23 0.05 0.13 0.01 0.26 0.02 0.46 0.26 0.40 0.17 0.42 0.27 0.55 0.09 date 22.03.17. 08:30 0.48 0.17 0.54 0.29 1.28 0.80 0.80 0.49 0.78 0.41 0.90 0.62 1.04 0.70 09:30 0.79 0.11 1.13 0.54 0.71 0.45 0.61 0.39 0.80 0.32 1.06 0.64 1.00 0.66 10:30 0.89 0.11 1.13 0.54 0.71 0.45 0.61 0.39 0.80 0.32 1.06 0.64 1.00 0.66 11:30 0.17 0 0.26 0 0.21 0.05 0.18 0 0.18 0.01 0.05 0 0.02 0.01

When hydrogen peroxide (H ₂ O ₂ ) and sodium citrate (Na ₃ C ₆ H ₅ O ₇ ) are added, a continuous reaction occurs. Even if only hydrogen peroxide (H ₂ O ₂ ) is added, the reaction lasts for a long time. The reaction lasts longer even when the level of copper sulfate (CuSO ₄ ) is increased. However, tribasic sodium phosphate (Na ₃ PO ₄ .12H ₂ O), copper sulfate (CuSO ₄ ), and sodium bicarbonate (NaHCO ₃ ) react immediately.

As such, it will be understood that the technical configuration of the present invention described above can be implemented in other specific forms without changing the technical spirit or essential features of the present invention by those skilled in the art to which the present invention pertains.

Therefore, the embodiments described above should be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the claims to be described later rather than the detailed description, and the meaning and scope of the claims and their All changes or modified forms derived from equivalent concepts should be construed as being included in the scope of the present invention.

Claims (5)

A composition comprising trisodium phosphate (Na ₃ PO ₄ 12H ₂ O), sodium bicarbonate (NaHCO ₃ ) and copper sulfate (CuSO ₄ ),
Characterized in that the composition further comprises sodium citrate (Na ₃ C ₆ H ₅ O ₇ ), sodium percarbonate (2Na ₂ CO ₃ 3H ₂ O ₂ ), hydrogen peroxide (H ₂ O ₂ ) and copper nano Disinfectant composition for removing malodor with controllable reaction rate.
According to claim 1,
A disinfectant composition for removing malodor with controllable reaction rate, characterized in that the composition further comprises sodium citrate (Na ₃ C ₆ H ₅ O ₇ ).
According to claim 1,
A disinfectant composition for removing malodor with adjustable reaction rate, characterized in that the composition further comprises sodium citrate (Na ₃ C ₆ H ₅ O ₇ ) and sodium percarbonate (2Na ₂ CO ₃ 3H ₂ O ₂ ).
According to claim 1,
Reaction rate control, characterized in that the composition further comprises sodium citrate (Na ₃ C ₆ H ₅ O ₇ ), sodium percarbonate (2Na ₂ CO ₃ 3H ₂ O ₂ ) and hydrogen peroxide (H ₂ O ₂ ) Disinfectant composition for removing possible malodor.
delete

Images