KR102084720B1 - Disinfectant Use Control System and Method - Google Patents

Abstract

The present invention relates to a disinfectant use management system capable of perfectly performing disease control by managing and supervising effectiveness and availability in regard to a disinfectant used by a disinfection facility on the site, and a method thereof. The disinfectant use management system includes: a detecting unit detecting a spectrum state of a disinfectant diluted to be used on the site; a storage unit storing information about each disinfectant within a concentration range used on the site as a recommended dilution for a plurality of disinfectants; a determination unit determining the concentration of the disinfectant diluted on the site in accordance with the disinfectant information stored in the storage unit and the spectrum information detected by the detecting unit; and a management server managing disinfectant use information in regard to the concentration of the disinfectant determined by the determination unit. Therefore, the disinfectant use management system can accurately and quickly analyze the concentration of the diluted disinfectant used on the site.

Description

Disinfectant Use Control System and Method

The present invention relates to a disinfectant use management system and method that can determine and manage the concentration of disinfectant disinfectant used in the field, and in particular, supervises the effectiveness and effectiveness of the disinfectant used in the disinfectant facility on the spot to completely control the prevention. It relates to a disinfectant use management system and method that can be implemented.

In general, foot-and-mouth disease or avian influenza virus disinfectants are products of high concentration and are diluted to suit the purpose of use. Depending on the site conditions, the manufacturer's recommended drainage may be applied, which is used at high concentrations when heavily contaminated by contaminants, and at high dilution rates under clean conditions. Use at a uniform concentration may adversely affect the environment due to overuse or abuse, or may not be effective.

Dilution process for high concentrations of disinfectants is applied according to the dilution equipment installed in the disinfection facility, and is divided into manual, semi-automatic and automatic methods.

Manual type is a method to make a uniform volume by hand by putting a certain amount of disinfectant after receiving water in a large capacity container. Semi-automatic type is a device that adds water automatically but adds and disinfects it manually. The device is put into.

However, disinfectants are quasi-drugs that must be used according to the manufacturer's usage and dosage. They must be used in accordance with the dilution ratio to be effective. However, due to the poor dilution at the disinfection site, they have become a big social problem with the criticism of "blind disinfectants."

Among the disinfectants, facilities and facilities used in livestock disinfection facilities, only disinfectants have been certified by a recognized authority. Other facilities and facilities do not have the standard or procedure for disinfection test and structural materials and standards are determined by standard specifications. Since there is no method to measure the concentration after dilution for the disinfectant that has been certified for disinfection, diluted disinfectant water used in the field is collected and commissioned by a remote analysis institution. Otherwise, there are many components that are not decomposed to be detected or detected at a low concentration, which is a widely used oxidant family.

On the other hand, the following patent documents 1-3 disclose the technique regarding the detection method of a disinfectant.

For example, Patent Literature 1 below comprises preparing a sample for differentiation by mixing a reference material, tetramethylsilane, a diluent, and a substance to be discriminated, using the quantitative nuclear magnetic resonance spectroscopy (qNMR) for the differentiation. Measuring the spectrum of the sample to obtain a chemical shift (δ) and its intensity (peak intensity) to be used as the search key data, and do not overlap with the search key data of the discriminating sample among the standard sterilizer and disinfectant search key data Determining a chemical shift value as a marker, identifying whether the discriminating sample includes a disinfectant and a disinfectant through a predetermined number of markers, and obtaining a quantitative curve from the marker of the standard sterilizer and the disinfectant, Simultaneous inspection of the disinfectant and disinfectant comprising the step of quantifying the content of the disinfectant and disinfectant by substituting the quantitative curve Discloses how.

In addition, Patent Document 2, using sulfuric acid in heavy water to adjust the pH to 18 to prepare a solvent, the reaction by adding fructose to an acidic heavy water solvent and then cooled, by adding a standard to the reaction material for NMR analysis Preparing a sample, calculating a concentration ratio of the reactant and the standard, calculating a concentration ratio of the reaction product and the standard after the reaction, and calculating a conversion rate of the reaction product with respect to the initial reactant. A method for the quantitative analysis of 5-hydroxymethylfurfural converted in fructose is disclosed.

In addition, Patent Document 3 below describes a method for determining the total amount of analyte in an unknown sample suspected of containing an analyte in the presence of endogenous interference substances, using endogenous binding in an unknown sample using an assay for the analyte. The amount of analyte portion bound by the substances [Y] is measured, and the amount of analyte [Z] not bound by the endogenous binding substances in the unknown sample is given by the formula [Z] = a [Y] + b. Wherein "a" and "b" are predetermined by performing the assay on a sample containing a known amount of analyte but substantially free of endogenous interfering substances, [Y] and [ Z] is added to disclose a method for calculating the total amount [X] of analyte in an unknown sample.

Republic of Korea Patent Publication No. 10-1933611 (Registered Dec. 21, 2018) Republic of Korea Patent Publication No. 10-1423271 (registered July 18, 2014) Republic of Korea Patent Publication No. 10-1962252 (registered on March 20, 2019)

Since the technique disclosed in Patent Document 1 described above uses quantitative nuclear magnetic resonance spectroscopy (qNMR), there is a problem that it cannot be applied to a site such as a livestock disinfection facility, and the concentration of the disinfectant disinfectant cannot be determined.

In addition, the technique disclosed in Patent Document 2 proposes a quantitative analysis method through NMR spectroscopy to improve the shortcomings of liquid chromatography and apply a simpler analysis method, and Patent Document 3 analyzes in the presence of endogenous interference substances. Although a method of determining the total amount of analyte in an unknown sample suspected of containing water is presented, patent documents 2 and 3 cannot be applied to the same site as a livestock disinfection facility, and the concentration of the disinfectant disinfectant cannot be determined. There was.

In addition, the technique disclosed in the patent document also has a problem that can not be carried out completely by controlling and supervising the effectiveness and effectiveness of the disinfecting water used in the disinfection facilities in the field.

On the other hand, products registered by strict item registration procedures have no problem in quality control and product control for each product because test methods are set for each product. However, when one method and the same analyzer are used to analyze different kinds of products having the same active ingredient in the field, it is difficult to obtain accurate experimental results due to the interference by excipients contained in different products.

For example, the oxidant family of products used mainly in winter for foot-and-mouth disease or avian influenza virus protection uses an ingredient called potassium peroxymonosulfat, also known as Oxone ^® or trisalts, as an active ingredient. It is registered. They use malic acid or citric acid as additional ingredients to induce acidity, and some products use pigment ingredients as excipients for their product characteristics. More than 50 products containing the same active ingredient are listed.

As a test method for determining the content of trichloride, the titration method is most often used. Because the titration condition is acidic and the titration reaction is an oxidation-reduction reaction, the indicator is not used when the voltage change is observed using an automatic titrator. Therefore, even if the sample has various colors, the concentration can be determined, so it is the most commonly used method. However, it is not possible to establish automatic titrators in livestock disinfection facilities to determine the diluted concentrations. It is difficult and expensive to operate a laboratory at a site where dozens or hundreds of vehicles are required to go through a base disinfection facility and receive a disinfection certificate.

In addition, since the disinfectant is divided into an acidic agent, an oxidizing agent, a surfactant, an aldehyde-based, and the like, there are more problems in that there are several active ingredients. Livestock disinfection facilities use various disinfectants together for thorough disinfection. A recent article found that there are over 7,000 disinfection facilities to be inspected in Korea. It is not known in advance which disinfectant is used at each disinfection facility and may change depending on the situation. Some disinfectants require manufacturers to adopt test methods to determine the content of active ingredients using expensive analyzers. Therefore, a method that can identify and determine the disinfectant in a simple and easy way in the field is a necessary reality.

It is an object of the present invention to provide a disinfectant use management system and method capable of quickly and accurately analyzing the concentration of diluted disinfectant water used in the field without a standard material.

It is another object of the present invention to provide a disinfectant use management system and method capable of completely performing prevention by supervising the effectiveness and effectiveness of disinfectant water used in an on-site disinfection facility in real time.

In order to achieve the above object, the disinfectant use management system according to the present invention includes a detection unit for detecting the spectroscopic state of the disinfectant to be diluted in the field, and information on each disinfectant in the concentration range to be used in the field with the recommended dilution of the plurality of disinfectants. Storage unit for storing, Determination unit for determining the concentration of the disinfectant diluted in the field according to the spectroscopic information detected in the detection unit and the information of the disinfectant stored in the storage unit, Disinfectant use information about the concentration of the disinfectant determined in the determination unit Characterized in that it comprises a management server for managing.

In addition, in the disinfectant use management system according to the present invention, the disinfectant use information further includes a database for storing the information on the location of the livestock disinfection facility, information on the measurer, information on the measurement time, information about the measurement result It is characterized by.

In addition, in the disinfectant use management system according to the present invention, the information of the disinfectant stored in the storage unit is characterized in that the information on the slope and intercept of the disinfectant obtained from the calibration curve.

In addition, in the disinfectant use management system according to the present invention, the concentration (x) in the determination unit is

Expression (y-b) / a = x (expression)

(Where y is the absorbance detected by the detection unit, a is the slope of the disinfectant to be diluted in situ, b is the fragment of the disinfectant to be diluted in situ)

It is characterized in that determined by.

In addition, the disinfectant use management system according to the present invention, further comprises a status information unit for managing the measurement status information, such as information on the location of the livestock disinfection facility in the field, the information on the measuring person performing the measurement, the information on the measurement time Characterized in that.

In addition, in the disinfectant use management system according to the present invention, the storage unit, determination unit and state information unit is characterized in that provided in the spectrometer or measuring device terminal.

In the disinfectant use management system according to the present invention, the detection unit is provided in the spectroscopic analyzer, and the storage unit, the determination unit and the state information unit are provided in the measurement terminal.

In addition, in the disinfectant use management system according to the present invention, the disinfectant use information is characterized in that it is transmitted to the management server through the measuring terminal.

In addition, disinfectant use management method according to the present invention to achieve the above object is (a) selecting and preparing a discoloration reagent suitable for the active ingredient of the selected disinfectant in the item registered and sold, (b) in the step (a) Preparing a plurality of disinfectant solutions of different concentrations in the recommended dilution range of the selected disinfectant; (c) developing each of the plurality of disinfectants prepared in step (b) with the discoloring reagent prepared in step (a). Preparing a calibration curve by measuring a light transmittance or absorbance of a solution having a different color development for each concentration and deriving a linear relation between the measured value and the concentration, (d) calculating the slope and intercept obtained from the calibration curve created in step (c) Storing in the storage unit, (e) taking the diluted sterilized water at the site and measuring the light transmittance or absorbance with the detection unit, and storing the stored in step (d) Determining the concentration of the diluted disinfectant according to tears and fragments, (f) characterized in that it comprises the step of transmitting the information about the concentration of the disinfectant used disinfectant determined in said step (e) to the management server.

In addition, in the disinfectant use management method according to the present invention, the disinfectant use information in the step (f) includes information on the location of the livestock disinfection facility, information on the measurer, information on the measurement time, information on the measurement result It is characterized by.

As described above, according to the disinfectant use management system and method according to the present invention, according to the detection unit for detecting the spectral state of the disinfectant to be diluted in the field, the spectroscopic information detected in the detection unit and the information of the disinfectant stored in the storage unit By providing a determination unit for determining the concentration of the diluted disinfectant in the field, the effect that the concentration of the diluted disinfectant used in the field can be analyzed quickly and accurately is obtained.

Moreover, according to the disinfectant use management system and method which concerns on this invention, it is used nationwide by providing the control server which manages disinfectant use information regarding the concentration of the disinfectant determined by the determination unit, and a control system linked with a management server via a network. The effect of supervising the disinfectant to be fully implemented is achieved.

1 is a block diagram of a disinfectant use management system according to the present invention,
2 is a block diagram of the spectrometer shown in FIG. 1;
3 is a process chart for explaining a method for managing disinfectant use according to the present invention;
4 to 12 is a view for explaining a calibration curve applied to the disinfectant use management according to the present invention.

The above and other objects and novel features of the present invention will become more apparent from the description of the specification and the accompanying drawings.

First, the technique for determining the concentration of the bactericidal disinfectant applied to the present invention will be described.

All chemical analyzes are carried out by three methods. The first is the calibration curve method, the second is the standard addition method, and the third is the internal standard addition method. Common to each method is the need for a standard for the material to be analyzed. Using solutions as standard solutes, three to five different concentrations of the solution are prepared and the signal from the analyzer is obtained. The slope and the intercept are used in the linear relationship made with the y-axis and the concentration value with the x-axis.

The reason why the standard of the component to be analyzed in the chemical analysis is necessary is because it does not know the content contained in the sample to be analyzed and also does not know the matrix of the sample. However, there are many products around our lives that are registered by the strict procedure of item (product) registration among many samples that want to know the ingredients and contents, and they are drugs (drugs), quasi drugs (drugs), veterinary drugs (agriculture and forestry). Livestock Quarantine Headquarters) and quasi-drug products (Agriculture and Forestry Quarantine Headquarters) are mainly drugs. In addition, cosmetics, household goods (detergents, disinfectants, disinfectants) and the like. Standards and test methods must be submitted in the item registration procedure through a national agency, and the standards of ingredients and contents for each product must be clearly stated, and test methods for analyzing the ingredients and contents of each product must be clearly stated. Should be.

None of these products consists of a single ingredient, and even active products and excipients have different matrices, even if they have the same efficacy and potency, and excipients interfere with chemical analysis of active ingredients. Therefore, even if a chemical analysis using a standard substance for an active ingredient is attempted, an experiment may not be possible or an error may occur due to the interference caused by the excipient, and thus, a procedure to remove the interfering excipient through the pretreatment process may be necessary. .

In the present invention, using a method and an analyzer set up to analyze a variety of different types of products having various active ingredients by series using one method and the same analyzer corresponding to the product based on the content of the components specified in the product Prepare three to five different concentration solutions in the concentration range determined by the method, prepare the calibration curve using the measured values and concentration of the analyzer, record and store the slope and intercept, and measure the diluted sterilized water through the analyzer. It is possible to determine whether or not the optimum concentration is used because the concentration is obtained and substituted to quickly and simply determine the concentration.

According to the present invention, there is an advantage in that the concentration of the diluted sterilized water used in the field without the standard material can be analyzed quickly and accurately. Disadvantages include preparing three to five concentration solutions in the concentration range determined by the manufacturer's recommended method for all products registered as disinfectants, creating a calibration curve using the measured values and concentration of the analyzer, and recording the slope and intercept. It is a point that needs to be saved. However, it is used as a means of increasing the usefulness and value of a product because it becomes data that can be used continuously until the product is withdrawn in one step.

In the present invention, the same analyzer as one method uses a color fading method and a spectrometer. Reagents discolored through chemical reactions, such as acidifiers, oxidants, surfactants, and aldehydes, which are classified as effective fractions of disinfectants, are separately prepared and supplied into 10ml vial, and a certain amount of disinfectant water diluted by the worker in the field is supplied. It is an analysis method that discolors when (10ml) is put into a vial, and the spectrometer stores slopes and fragments for the disinfectant product.If you enter the product name, you can quickly and easily determine the concentration of diluted sterilized water through the stored slopes and sections. have.

In addition, since the slope and fragments are stored in the application for operating the spectrometer, the measured value of the diluted sterilized water received from the spectrometer connected with the smartphone and the Bluetooth is determined through the application, and the final report is the livestock defense. It is automatically reported to the emergency response situation room to collect and supervise the current status of dilution disinfectant water being used in livestock disinfection facilities nationwide.

Hereinafter, an embodiment of a disinfectant use management system according to the present invention will be described with reference to FIGS. 1 and 2.

1 is a block diagram of a disinfectant use management system according to the present invention, Figure 2 is a block diagram of the spectrometer shown in FIG.

Disinfectant use management system according to the present invention applies discoloration spectroscopy for the determination of the concentration of diluted disinfectant water used in livestock disinfection facilities, for this purpose, such as acidic, oxidizing agents, surfactants, aldehydes, etc. Reagents 10 that are discolored through chemical reactions for each active ingredient are separately prepared and supplied to the site in 10ml vial.

In the disinfectant use management system according to the present invention, as shown in Figure 1, the spectrometer (100) to analyze the discolored state when the operator puts a predetermined amount (10 ml) of diluted sterilized water in the vial of the reagent (10) A management server for managing disinfectant usage information regarding the concentration of the disinfectant transmitted through the measuring terminal 200, the measuring terminal 200, and the network, which receives information about the diluted disinfectant water analyzed by the spectrometer 100. 300), the spectrometer 100 includes a database 400 for storing the disinfectant use information.

The network is for establishing wireless communication between the measuring device terminal 200 and the management server 300, and includes a wireless LAN (WLAN), a digital living network alliance (DLNA), a wireless broadband (Wibro), and a WiMAX. (World Interoperability for Microwave Access: Wimax), HSDPA (High Speed Downlink Packet Access), HSUPA (High Speed Uplink Packet Access), IEEE 802.16, Long Term Evolution (LTE), Long Term Evolution- Advanced) and Wireless Mobile Broadband Service (WMBS) may be applied. However, the present invention is not limited thereto and may be variously applied according to the development of wireless communication technology.

As shown in FIG. 2, the spectrometer 100 detects the spectral state of the disinfectant, which is the reagent 10 to be diluted and used in the field, and a concentration range to be used in the field with recommended dilution of a plurality of disinfectants. Storage unit 120 for storing information about each disinfectant in the storage unit, determination unit 130 for determining the concentration of the disinfectant diluted in the field according to the spectroscopic information detected in the detection unit and the information of the disinfectant stored in the storage unit By the state information unit 140 and the state information unit 140 that manages the measurement status information, such as information on the location of the livestock disinfection facility on site, information about the measurer performing the measurement, information about the measurement time It may include a transmission unit 150 for transmitting the measurement state information to the measurement terminal (200).

The detection unit 110 may apply a commercially available photoelectric spectrophotometer for measuring the light transmittance or absorbance of the reagent 10, for example, measuring the absorption of light at any one wavelength, or two different wavelengths. A two-wavelength spectrophotometer may be used in which the monochromatic light of is alternately transmitted through the same sample solution.

The storage unit 120 may use a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory, etc.), and a single random access memory (RAM) and SRAM. It may include at least one storage medium of a static random access memory (ROM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), and a programmable read-only memory (PROM). The storage unit 120 selects a discoloration reagent suitable for the active ingredient of the selected disinfectant that is registered and sold on the item, prepares a plurality of disinfectant solutions having different concentrations in the recommended dilution concentration range of the selected disinfectant, and a plurality of discoloration reagents. The sterilization and absorbance information of each disinfectant obtained from the calibration curve generated by measuring the light transmittance or absorbance of the solution having different color developments by concentration and deriving a linear relationship between the measured value and the concentration are stored.

The slope and section information for each disinfectant applied to the disinfectant use management system according to the present invention is performed in a laboratory for about 180 disinfectant products sold, for example, in the active ingredient of the selected disinfectant that is registered and sold. Select the right color change reagent, prepare 3 ~ 5 different concentrations of disinfectant solution in the recommended dilution range of the selected disinfectant, and develop the disinfectant water with the prepared color change reagent to prepare the light transmittance or absorbance of solution with different color development by concentration. It can be obtained by measuring by an analyzer and deriving a linear relationship between the measured value and the concentration to prepare a calibration curve.

The determination unit 130 is the following formula

(y-b) / a = x... (expression)

The concentration x is determined by

In the above formula, y is the absorbance detected by the detection unit 100, a is the slope of the disinfectant to be diluted in the field, b is the slice of the disinfectant to be diluted in the field, and the slope and the slice is the storage unit 120 Apply the information stored in The determination unit 130 may be a microprocessor or the like, and includes a program to be executed to determine the concentration x in the above equation.

The state information unit 140 manages measurement state information such as an address of a place of a livestock disinfection facility, a name of a measurer, a measurement execution time, etc. at a site such as a livestock farm where the spectrometer 100 is used, and this management information. May be stored in the storage unit 120.

The transmission unit 150 communicates with the measuring device terminal 200 through a wired / wireless communication network, and uses Bluetooth, RFID (Radio Frequency Identification), Infrared Data Association (IrDA), and UWB Ultra Wideband, ZigBee, Near Field Communication (NFC), Ultra Sound Communication (USC), Visible Light Communication (VLC), Wi-Fi, Wi-Fi Direct (Wi-Fi Direct) can be used. In addition, the transmission unit 150 is a near field communication technology including a power line communication (Power Line Communication (PLC), USB communication, Ethernet (Ethernet), serial communication (serial communication), optical / coaxial cable, etc.) It can also communicate with.

In the above description, the storage unit 120, the determination unit 130, and the state information unit 140 have been described as a structure applied to the spectrometer 100, but the present invention is not limited thereto, and the storage unit 120 and the determination unit 130 are described. And the state information unit 140 may be provided in the measurer terminal 200.

That is, the spectrometer 100 has only a function of measuring light transmittance or absorbance like a commercial photoelectric spectrophotometer, and according to the light transmittance or absorbance of the sample 10 measured by the spectrometer 100 in the measurer terminal 200. It may be configured to provide a function of transmitting the concentration of the sterilized water measured through the network to the management server 300 by executing the concentration discrimination of the diluted sterilized water which is the sample 10.

In the disinfectant use management system according to the present invention, when the storage unit 120, the determination unit 130 and the state information unit 140 are provided in the measurer terminal 200, the disinfectant may be newly registered or the components and The advantage is that if the content is changed, the data (tilt / intercept) for the disinfectant can be upgraded in real time.

Such a measurer terminal 200 is a smart phone, a portable terminal, a mobile terminal, a personal digital assistant having a function for communicating with the spectrometer 100: PDAs, Portable Multimedia Player (PMP) Terminals, Telematics Terminals, Navigation Terminals, Personal Computers, Notebook Computers, Slate PCs, Tablet PCs, Tablet PCs, Ultrabooks ultrabook), wearable device (e.g., watch type terminal (Smartwatch), glass type terminal (Smart Glass), HMD (Head Mounted Display, etc.), WiBro terminal, IPTV (Internet Protocol Television) Various terminals such as a terminal, a smart TV, a digital broadcasting terminal, an audio video navigation (AVN) terminal, an audio / video (A / V) system, a flexible terminal, and the like can be applied.

In addition, in the above description, the structure of transmitting information on the concentration of the disinfectant detected by the spectrometer 100 through the measurer terminal 200 to the management server 300 has been described, but is not limited thereto. The transmission unit 150 may be applied to the structure to transmit directly to the management server 300 through the repeater.

The management server 300 is a conventional server is connected to the network to the disinfectant use information about the concentration of the disinfectant measured in the spectrometer 100 is provided in real time from the measuring device terminal 200. The management server 300 is preferably built to serve as a kind of web server, web service server, mobile web server or application server. In addition, a web page for providing disinfectant use information and the like to the measurer terminal 200 may be provided.

The database 400 stores the information on the location of the livestock disinfecting facility, information on the measurer, information on the measurement time, information on the measurement result as the disinfectant use information, and the configuration of such a database 300 is In developing a specific device, in consideration of the ease and efficiency of access and retrieval, it can be configured in a different structure according to the database construction theory.

In addition, the disinfectant use management system according to the present invention, as shown in Figure 1, may include a control system 500 and the manufacturing system 600 is interlocked with the management server 300 via a network.

The control system 500 may be, for example, a system of a hospital, a food and drug administration, a farming and livestock quarantine headquarters, and collects the current status of the dilution sterilized water being used in livestock disinfection facilities of each region managed by the management server 300. It can be managed, so that nationwide defense can be carried out in real time.

The manufacturing system 600 is a drug (Food and Drug Administration), quasi-drugs (Food and Drug Administration), animal medicine (Agricultural Livestock Quarantine Headquarters), animal quasi-drugs (Agricultural Livestock Quarantine Headquarters), cosmetics, household goods (detergents, disinfectants, disinfectants) It may be a system of a manufacturer that manufactures, etc., it is possible to execute the development of a new disinfectant, etc. utilizing the dilution use information of the disinfectant managed by the management server 300.

Next, a disinfectant use management method according to the present invention will be described with reference to FIGS. 3 to 12.

3 is a process chart for explaining a method for managing disinfectant use according to the present invention.

As shown in Figure 3, the disinfectant use management method according to the present invention is prepared by selecting a discoloration reagent (10) suitable for the active ingredient of the selected disinfectant is registered and sold (S10). That is, for example, about 180 disinfectant products sold are selected and prepared for discoloration reagents suitable for the active ingredient of the disinfectant in the laboratory.

Next, prepare a plurality of disinfectant solutions of different concentrations in the recommended dilution concentration range of the disinfectant selected in step S10 (S20). That is, prepare three to five different concentrations of disinfectant solution in the recommended dilution range of the chosen disinfectant.

As an example, FIG. 4 is a photograph showing five different concentrations of disinfectant solution to prepare a calibration curve using the trichloride standard Oxone, and FIG. 5 is a calibration curve using an oxidizer-based disinfectant lifeguard tablet. Figure 5 is a photograph showing five different concentrations of disinfectant solution to prepare a, Figure 6 is a photograph showing five different concentrations of disinfectant solution to prepare a calibration curve using a surfactant-based disinfectant kingside.

The discoloration reagent 10 prepared in the step S10 was developed to measure the light transmittance or absorbance of a solution having a different color development for each concentration by using a prepared spectrometer to derive a linear relationship between the measured value and the concentration to prepare a calibration curve ( S30). The slope and intercept are obtained from the calibration curve created in step S30 and stored in the storage unit 120 (S40).

FIG. 7 shows a calibration curve using the trichloride standard Oxone shown in FIG. 4, FIG. 8 shows a calibration curve using the representative domestic disinfectant Bircon S of the trichloride series, and FIG. 9 shows a triple G disinfectant triple G of the trichloride series. The calibration curve used is shown, and FIG. 10 shows the calibration curve at the site concentration used for the three salts disinfectants.

FIG. 11 shows a calibration curve using the oxidizer (chlorine) series disinfectant life guard tablets shown in FIG. 5, and FIG. 12 shows the calibration curve using the surfactant type disinfectant kingside shown in FIG. 6.

The results of the experiments shown in FIGS. 7 to 12 are spectra analysis using discoloration reaction, and the slopes and sections obtained using the standard material differ from those obtained using the actual disinfectant. Absorption spectra are linear relationships obtained by using absorbance at long wavelengths because the absorbance at the maximum absorption wavelength required by Beer-Lambert's law (the absorption of light by the solution is a function of solute concentration) is determined to be 1 or more. to be. These results indicate that calibration curves using standard methods of conventional methods are difficult to apply in practice, and that the slope and intercept data are obtained from calibration curves prepared using a disinfectant product registered with a rigorous procedure. Demonstrate that the method of determining the concentration of disinfectant water is the most ideal. In addition, as shown in Figs. 7 to 12, the correlation coefficient (R ² ) was all 0.99 or more, good linearity was obtained.

Next, the diluted sterilized water is collected in the field (S50) and injected into the discoloration reagent 10, and the light transmittance or the absorbance is measured by the detection unit 110, and the slope and the section stored in the storage unit 130 in the step S40. Determine the concentration of the disinfectant diluted accordingly (S60).

The determination of the concentration (x) in the step S60 is described above

(y-b) / a = x... (expression)

Is executed by In the above formula, y is the absorbance detected by the detection unit 100, a is the slope of the disinfectant to be diluted in the field, b is the slice of the disinfectant to be diluted in the field, and the slope and the slice is the storage unit 120 Apply the information stored in

The disinfectant use information about the concentration of the disinfectant determined in step S50 is transmitted to the measurer terminal 200 through the transmitting unit 150, and is transmitted to the management server 300 via the measurer terminal 200 (S70). The management server 300 transmits the received disinfectant use information to the control system 500. The disinfectant usage information includes information on the location of the livestock disinfection facility, information on the measurer, information on the measurement time, information on the measurement result, and in case of emergency, the control system 500 may be provided through an emergency response headquarters or a situation room. Throughout the country, the effectiveness and effectiveness of the disinfectant in the disinfection facility can be managed and supervised to ensure perfection of protection.

As mentioned above, although the invention made by the present inventor was demonstrated concretely according to the said Example, this invention is not limited to the said Example and can be variously changed in the range which does not deviate from the summary.

By using the disinfectant use control system and method according to the present invention, it is possible to quickly and accurately analyze the concentration of diluted disinfectant water being used in the field.

100: Spectrometer
200: measurer terminal
300: management server
400: database

Claims (10)

It is a disinfectant use management system that can quickly and accurately analyze the concentration of diluted sterilized water by adding reagents to the diluted sterilized water that is used in the field without standards.
A detection unit for detecting the spectroscopic state by measuring the light transmittance or the absorbance of the reagent in the diluted sterilized water,
Storage unit that stores information about each disinfectant in the concentration range to be used on site with the recommended dilution of multiple disinfectants,
A determination unit for determining the concentration of the disinfectant diluted in the field according to the spectroscopic information detected by the detection unit and the information of the disinfectant stored in the storage unit;
A status information unit that manages information on the site of livestock disinfection facilities on site, information on the measurer performing the measurement, and information on the measurement time;
A management server that manages disinfectant use information regarding the concentration of the disinfectant determined in the determination unit,
The determination unit is a disinfectant use management system, characterized in that to determine the concentration of the diluted disinfectant water in the field by obtaining the data of the slope and the section from the calibration curve prepared in advance using the item registered disinfectant product. In claim 1,
The disinfectant use information, the disinfectant use management system further comprises a database for storing information about the location of the livestock disinfection facility, information about the measurer, information about the measurement time, information about the measurement result. In claim 2,
Wherein the information of the disinfectant stored in the storage unit is information on the slope and intercept of the disinfectant obtained from the calibration curve. In claim 3,
The concentration (x) in the determination unit is
(yb) / a = x... (expression)
(Where y is the absorbance detected by the detection unit, a is the slope of the disinfectant to be diluted in situ, b is the fragment of the disinfectant to be diluted in situ)
Disinfectant use management system, characterized in that determined by. delete In claim 3,
The storage unit, the determination unit and the state information unit is a disinfectant use management system, characterized in that provided in the spectrometer or measuring device terminal. In claim 3,
The detection unit is provided in the spectrometer,
And the storage unit, the determination unit and the state information unit are provided in the measurer terminal. The method of claim 6 or 7,
The disinfectant use management system is characterized in that the disinfectant use management system is transmitted to the management server through the measuring terminal. It is a method of managing disinfectant use that can quickly and accurately analyze the concentration of diluted sterilized water by adding a reagent to the diluted sterilized water that is used in the field without a standard material.
(a) selecting and preparing a discoloration reagent suitable for the active ingredient of the selected disinfectant that is registered and sold for the item,
(b) preparing a plurality of disinfectant solutions of different concentrations in the recommended dilution concentration range of the disinfectant selected in step (a),
(c) the color change reagent prepared in step (a) to color each of a plurality of disinfectant water prepared in step (b) to measure the light transmittance or absorbance of the solution having a different color development for each concentration to measure a straight line between the measured value and the concentration Creating a test curve by deriving a relation,
(d) storing the slope and intercept obtained from the calibration curve created in step (c) in a storage unit,
(e) taking the diluted disinfectant water in the field and measuring the light transmittance or absorbance with the detection unit, and determining the concentration of the diluted disinfectant according to the slope and intercept stored in step (d);
(f) transmitting disinfectant usage information about the concentration of disinfectant determined in step (e) to the management server,
Step (e) is a method for managing the use of disinfectants, characterized in that to determine the concentration of diluted disinfectant water in the field by obtaining the data of the slope and the section in the calibration curve prepared in advance using the item registered disinfectant product. In claim 9,
Disinfectant use information in the step (f) is a disinfectant use management method characterized in that it comprises information on the location of the livestock disinfection facility, information on the measurer, information on the measurement time, the measurement result.

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