KR100910214B1 - Management system and method of hazard waste using rfid - Google Patents

Abstract

The present invention relates to a waste management system and method using a radio frequency identification (RFID), a waste discharger, a waste collection carrier, a waste processor, and a waste disposal management system that supervises the process from discharge to disposal of the waste. A waste management system in which a management center is interconnected, comprising: a tag issuer provided at the waste management center and / or the discharger; An electronic tag issued by the tag issuer, attached to a dedicated container for waste disposal, and recording basic information on the waste; A fixed or portable reader provided in the discharger, the collection carrier and the processor, for reading the information recorded in the electronic tag and transmitting the waste discharge and treatment information to a web management system described later; An electronic scale provided on the discharger on which the fixed reader is installed and for measuring the weight of the waste; The waste management center includes a web waste management system including a web management system that manages, collects and analyzes waste processing status by receiving waste discharge and processing information recognized by the reader in real time through a network. It features a management system.

It also uses a waste management system in which the RFID is built up; Issuing an electronic tag through a tag issuer and attaching an electronic tag containing basic information of the waste to a waste disposal container provided on the discharger side; Discharge the waste disposal container equipped with the electronic tag, but discharge the discharge information after recognizing the waste information of the exclusive container by reading the electronic tag through the fixed reader on the discharger side where the fixed reader is installed. A second step of allowing the discharger to recognize waste information of the dedicated container through a portable reader provided by the carrier; In the second step, when the fixed reader recognizes the waste information, the carrier authenticates with the carrier recognition card and takes over the waste.If the portable reader recognizes the waste information, the emitter authenticates with the emitter recognition card. A third step of taking over after discharging; A fourth step of receiving the exclusive container from the carrier which has acquired the exclusive container to the discharger, and reading the electronic tag of the exclusive container through the fixed reader on the processor side and transmitting the receipt and incineration processing contents of the exclusive container to the web management system; ; In the second to fourth stages, the waste management information that is passed through the reader's recognition and the recognition card and is transmitted to the web management system in real time is collected in a web management system in real time, statistics and analysis data are generated, and the DB is managed. Characterized by a waste management method using a RFID comprising a fifth step.

According to the present invention, by utilizing RFID, it is possible to efficiently carry out the treatment and supervision of hazardous waste such as infectious waste, designated waste or various industrial wastes, and to ensure the promptness and accuracy of the work process, Real-time tracking and information provision not only increase the credibility of relevant administrative agencies and the industry, but also provide useful effects that can lead to streamlining business processes.

Description

MANAGEMENT SYSTEM AND METHOD OF HAZARD WASTE USING RFID}

1 is a conceptual diagram showing a business process of the conventional paper receipt management method.

Figure 2 is a conceptual diagram showing the work process of the conventional waste legal treatment system.

3 is an overall configuration diagram showing a waste management system using RFID according to the present invention.

Figure 4 is a detailed view showing the configuration of the waste management center in the present invention.

5 is a service conceptual diagram of a waste management system using RFID according to an embodiment of the present invention.

6 is a service conceptual diagram of a waste management system using RFID according to another embodiment of the present invention.

7 is a flow chart showing a waste treatment process using RFID according to the present invention.

Explanation of symbols on the main parts of the drawings

10: Tag Issuer 20: Electronic Tag

31: fixed reader 32: handheld reader

40: electronic scale 50: web management system

51: main center 51a: web server

51b: RFID DB 51c: RFID middleware server

52: Disaster Recovery Center 70: Vehicle Recognition Reader

80: waste disposal system 90: middleware client

The present invention relates to a hazardous special waste management system and method using Radio Frequency IDentification (hereinafter, referred to as "RFID"), and more particularly, to utilize a special RFID that is highly harmful to infectious waste or designated waste. It enables the efficient handling and supervision of wastes, ensures the promptness and accuracy of handling, and enhances the reliability of relevant administrative agencies and the industry by providing real-time tracking and information on wastes. In addition, the present invention relates to a hazardous special waste management system and method using RFID that can simplify the processing of business.

In general, various hazardous wastes that are directly harmful to human life should be disposed of safely through proper procedures. If the waste is improperly treated, it will not only cause secondary environmental pollution such as water quality, soil pollution and ecosystem destruction, Very special care is required as they reach the stage of direct harm to life and quality.

However, in the treatment and management of hazardous wastes to date, there are many cases where the actual waste treatment and flow of management information are inconsistent in time, delaying the collection of administrative information for waste management, and missing the collected data. Excessive manpower is required to verify this, such as the coming of rain, and so many inconveniences and unnecessary social expenses are being spent.

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In particular, infectious waste refers to wastes of infectious concern that occur in general hospitals, hospitals / hospitals, animal hospitals, research institutes, and the like.The treatment of such infectious wastes is based on the discharge of waste and the waste discharged from the discharger. It is made by an interconnecting system of a collection carrier to transport, a waste processor that takes over waste from the collection carrier, and incinerates the waste, and a waste management center that is a computer processing body that supervises and manages the entire process from discharge of waste to disposal.

At this time, the waste management center has established and operated the waste legal processing system, which is an internet-based computer system, instead of the conventional off-line management method for proper management of infectious waste.

The management method based on the paper transfer document is described below with reference to FIG. 1.

First, in the case of a waste takeover, the procedure is as follows.

end. When discharging wastes to the carrier, the discharger shall fill in, confirm and hand over the six fields of the waste takeover form.

I. The carrier shall fill out and confirm the relevant fields of the six waste takeovers that were handed over at the time of taking over the waste, and return one waste transfer note (6) to the discharger, and the other five shall hand over to the processor when handing over the waste to the processor.

All. The processor fills out and confirms the corresponding fields of the five waste takeovers handed over at the time of taking over the waste, and returns one waste transfer note (5) to the carrier, saves one waste transfer note (4), and one waste takeover note (3) The waste shall be sent to the emitter within 3 days of receiving the waste from the carrier, and the remaining waste handover (1) and waste handover (2) shall be sent to the municipal or provincial governor or local government of the waste disposal facility within 7 days of the receipt of the waste from the carrier. It must be submitted to the head of the environmental agency.

la. The head of the municipal or provincial governor or the local environmental authority shall transmit the waste takeover letter (2) to the city, provincial governor or the head of the local environmental authority within seven days after the receipt of the waste takeover form pursuant to the provisions of the Multipurpose.

In addition, in the case of a simplified waste disposal certificate, the following procedure is required:

end. When discharging waste to the carrier, the discharger shall fill in, confirm, and take over the relevant section of the four separate waste slips.

I. The carrier shall fill out and confirm the relevant section of the four simple papers that have been handed over at the time of taking over the waste, and return one of the papers (6) to the discharger, and the remaining three papers should be handed over to the processor when handing over the wastes to the processor. do.

All. The processor fills out and confirms the corresponding fields of the three simple waste slips that were handed over when the waste was taken over, and returns one waste slip (5) to the carrier, saves one waste slip (4), and retains the remaining waste slip. (3) shall send it to the emitter within three days of receiving the waste from the carrier.

In addition, the Internet-based waste disposal treatment system, as shown in Figure 2, the discharger (emission company), the collection carrier (carrier), the waste processor (treatment company) are each connected to the Internet to discharge and take over the waste. It is to report to the administrative agency through the national administrative network by directly inputting the processing details and to compare, analyze and manage the voluntary reported information by the computer system.

However, the management method of the above-mentioned conventional paper handover is not only inconvenient because it needs to check the handbook (slips) by hand, but also makes handwriting, so the reliability of the information is low, and the waste that is disposed of illegally processed and neglected is high. There was an excessively high number of problems.

In addition, the application of the Internet-based waste disposal system improves the problems of excessive manpower, time, and cost compared to conventional paper transfer management methods, and provides the advantages of simplifying administrative tasks. The time taken for collection is delayed, which makes it difficult to dispose of the waste within an appropriate time period.

In addition, the currently applied Internet-based waste disposal treatment system requires that the emitter, the carrier, and the processor have to manually input information about the takeover and processing history of the waste, respectively, so that the user's turnover error or unit input or input Problems of input errors, such as exceeding the period, have been seriously raised, and accordingly, there was a problem in that post-checking was unnecessarily required and increased to confirm the error information as well as the system degradation.

Furthermore, since it is impossible to register the waste information on site in real time, the collection of administrative information of waste disposal for management supervision is still delayed due to the time discrepancy between the waste actually processed and the information entered on the Internet. It was difficult to check the processing status in real time, and problems such as intentional data manipulation due to the manual input of waste treatment information have been raised, and the public confidence in waste treatment and environmental policy has not been obtained.

The present invention was created in view of the above-mentioned problems, and the object thereof is to utilize RFID to process information through an information carrier on which information on hazardous special wastes is recorded, thereby realizing hazardous special wastes. To ensure real-time visibility of the movement and disposal of wastes, and to achieve public confidence in the management and disposal of wastes by relevant administrative agencies and industries, and mutual distrust such as intentional data manipulation. The present invention is to provide a hazardous special waste management system and method using RFID to block input errors and eliminate various diseases caused by manual information processing.

In addition, the present invention can greatly enhance the efficiency of the treatment and management of waste, RFID, which can simplify the processing of the work up to the management and supervision, including the discharge and transportation and treatment of waste. To provide a special waste management system and method used.

Furthermore, the present invention is to provide a hazardous special waste management system and method using RFID that can realize the speed and accuracy of business processing, and significantly reduce the manpower, time and cost required for business processing and management. .

The hazardous special waste management system using RFID according to the present invention for achieving the above object is a discharger for discharging waste, a collection carrier for collecting and transporting waste discharged from the discharger, and taking over the waste from the collection carrier. In the hazardous special waste management system, which is connected to a processor which receives and incinerates and a waste management center which is a computer processing apparatus for managing and supervising the process from the discharge of the waste to the treatment,

A tag issuer provided at the waste management center and / or the emitter; An electronic tag issued by the tag issuer, attached to a dedicated container for processing waste, and recording basic information about the waste; A fixed or portable reader provided in the discharger, the collection carrier and the processor, for reading the information recorded in the electronic tag and transmitting the waste discharge and treatment information to a web management system described later; An electronic scale provided in the discharger on which the fixed reader is installed and interfaced to the reader and for measuring the weight of waste; It is characterized in that it comprises a web management system provided in the waste management center and receives the waste discharge and treatment information recognized by the reader in real time through a network network, and manages, collects and analyzes the waste disposal status to form a DB.

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Furthermore, the hazardous special waste management method using RFID of the present invention for achieving the above object uses the waste management system of the RFID construction; Issuing an electronic tag through a tag issuer and attaching an electronic tag containing basic information of the waste to a waste disposal container provided on the discharger side; Discharge the waste disposal container equipped with the electronic tag, but on the discharger side where the fixed reader is installed, pass the fixed reader to read the electronic tag and then discharge the waste information of the dedicated container, or do not install the fixed reader. A second step of allowing the discharger to recognize waste information of the dedicated container through a portable reader provided by the carrier; In the second step, when the fixed reader recognizes the waste information, the carrier authenticates with the carrier recognition card and takes over the waste.If the portable reader recognizes the waste information, the emitter authenticates with the emitter recognition card. A third step of taking over after discharging; A fourth step of receiving the exclusive container from the carrier which has acquired the exclusive container to the discharger, and reading the electronic tag of the exclusive container through the fixed reader on the processor side and transmitting the receipt and incineration processing contents of the exclusive container to the web management system; ; In the second to fourth stages, the waste management information that is passed through the reader's recognition and the recognition card and is transmitted to the web management system in real time is collected in a web management system in real time, statistics and analysis data are generated, and the DB is managed. And a fifth step.

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

3 to 7, the hazardous special waste management system using RFID according to the present invention receives an ejector 1 for discharging hazardous special wastes such as infectious waste and the waste discharged from the discharger 1. A collection carrier (2) for collecting and transporting, a processor (3) taking over and incinerated waste from the collection carrier (2), and a computer processing organization of the National Administrative Network for managing and supervising the process from discharge of waste to disposal. In the hazardous special waste management system in which the waste management center 4 is interconnected; The tag issuer 10 provided in the waste management center 4 and / or the discharger 1 and the tag issuer 10 issued by the tag issuer 10 are attached to a dedicated container for treating the waste, and basic information about the waste is provided. The electronic tag 20, the discharger 1, the collection carrier 2, and the processor 3, which are recorded, read the information recorded in the electronic tag 20, and wastes in the web management system described later. Fixed or portable readers 31 and 32 for transmitting the discharge and processing information in real time, and the electronic scale for measuring the weight of the waste is provided in the discharger 1, the fixed reader 31 is installed among the reader ( 40) and the waste management center (4), the waste recognized by the reader (31) (32) and the processing information received in real time through a network to manage the waste treatment status, collect and analyze the DB (database) Which comprises a web management system (50).

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At this time, the collection carrier (2) is not provided with a tag issuer (10), in the case of the discharger (1) it is difficult to own a tag issuer such as a small hospital on the discharger (1) side of the waste supply to issue an electronic tag Purchase and use from an institution (cooperative, construction, etc.).

Here, the supplying organization issuing the electronic tag is considered to be included in the consignment agency or waste management center (4).

In addition, the fixed reader 31 which is provided in the processor 3 and installed at the vehicle entrance of the processing facility recognizes and processes the tag information of the vehicle entering the vehicle entrance, and the vehicle information to be read is the web management. Sent to system 50.

The web management system 50 is linked to send and receive information in both directions with the waste legal processing system 80 of the administrative agency management, which is prestored and basic information on the takeover and processing history of the waste, It is to be configured to share DB with each other.

The web management system 50 is composed of a main center 51 and a disaster recovery center 52 to maintain the stability and continuity of the RFID service, but is configured to enable mutual communication.

The main center 51 is provided for a web application and a waste management application, and is connected to the web server 51a and a web server 51a which is redundantly configured to reduce the load of the web service and the DB. RFID DB 51b for management and the duplication corresponding to the web server 51a, and the waste and processing information recognized by the fixed and portable readers 31 and 32 in real time, the web server 51a. It is configured to include an RFID middleware server 51c of the intermediate medium for transmitting to.

The disaster recovery center 52 is provided with all the components of the main center 51, only the web server 52a, the RFID DB 52b and the RFID middleware server 52c are connected in a single configuration, wherein RFID The DB 52b is used as a backup DB.

A middleware client 90 is provided on the ejector 1 or the processor 3 side on which the fixed reader 31 is installed, and is present on the web management system 50 side when the electronic tag of the dedicated container is recognized by the reader 31. It should be configured to provide the ease of communication to deliver the waste disposal status of the real time.

Here, the middleware client 90 and the RFID middleware servers 51c and 52c of the web management system 50 communicate with the Internet, and the fixed reader 31 and the vehicle reader 70 are the middleware client 90. LAN communication with the portable reader 32 is configured to perform wireless LAN communication or CDMA communication with the RFID middleware servers 51c and 52c.

The electronic balance 40 provided in the discharger 1 is configured to interlock with the fixed reader 31 through an interface to measure the weight of the dedicated container in which waste is stored, and the fixed reader 31 is installed. The processor 3 is provided with a weighbridge, but such electronic scales may be provided together.

Meanwhile, the operation of the hazardous special waste management system using RFID according to the present invention having the above-described configuration, and the hazardous special waste management method performed using the special waste management system described above, are described with reference to FIGS. 3 to 7. The description is as follows.

First, the tag issuing machine 10 issuing the electronic tag 20 is attached to the dedicated container for discharging the hazardous special waste generated, and the emitter by issuing a recognition card for use in authentication when taking over the waste. If (1) is a large company such as a large hospital, have a collection carrier (2) to have a recognition card or if the discharger (1) is a small company such as a small hospital, have an ejector (1) have a recognition card, The waste transport vehicle of the collection carrier 2 is provided with an electronic tag for a vehicle in which vehicle information is recorded.

At this time, the basic information such as waste type or property is recorded in the electronic tag 20 attached to the dedicated container. The waste management center 4 classifies the waste by the type of waste by discharger, the characteristics and the start date of use. (20) can be issued and distributed for each emitter, and the electronic tag 20 can be issued and used on the ejector side by attaching it to a dedicated container, and sometimes an electronic tag can be purchased from a deduction association or construction that is a tag issuing supplier. It can also be attached to the dedicated container of the discharger (1). In this case, the diversity of the issuance of the electronic tag 20 is to improve convenience and efficiency for the waste disposal service.

The waste disposal container equipped with the electronic tag 20 is temporarily stored in a storage warehouse of the discharger 1 side, and the fixed reader 31 provided on the discharger 1 side receives information of the electronic tag 20 when receiving. At the same time, the weight is automatically measured by the electronic balance 40 to be interlocked and the measured weight information is received after being recorded in the fixed reader 31 together with the information of the waste storage date.

The discharger 1 discharges the waste disposal container attached with the electronic tag 20 stored in the storage warehouse. At this time, the discharger 1 is installed on the discharger 1 side in which the fixed reader 31 is installed. Recognize the waste information of the dedicated container discharged by reading (20) and then discharge it. The carrier (2) checks the details of the receipt and then carries out the carrier authentication without additional input work with the identification card provided in the carrier (1). The waste will then be taken over.

In addition, in the case of a discharger such as a small hospital or a clinic where the fixed reader 31 is not installed in the discharger 1, the portable reader 32 provided by the carrier recognizes the waste information and is provided in the discharger 1. After the authentication is done through a recognition card, it is discharged and processed.

In this case, the fixed reader 31 or the portable reader 32 recognizes waste information from the electronic tag 20 of the dedicated container discharged through wireless recognition, and the readers 31 and 32 generate the transfer book to manage the web. To the system 50.

Here, the fixed reader 31 and the portable reader 32 read the electronic tag of the dedicated container to generate a takeover record that records the waste discharge history, the takeover, the vehicle number, and the takeover date.

In addition, all of the information recognized and generated by the fixed reader 31 on the discharger 1 side and the portable reader 32 on the carrier 2 side is a function of the RFID middleware server 51c provided in the waste management center 4. The current waste treatment status is transmitted to the web management system 50 in real time, and the discharger 1 side has a usefulness that can automatically execute the incoming and outgoing management of the waste disposal container through the fixed reader 31. Will be.

Subsequently, when the waste disposal container carried by the carrier 2 reaches the processor 3 side, the fixed reader 31 installed at the entrance of the vehicle automatically recognizes the electronic tag attached to the vehicle, thereby identifying the vehicle number and the dedicated container. Waste information such as waste type, property, and weight is automatically generated to check whether the goods are processed or not.

In addition, the processor 3 recognizes the electronic tag 20 of the dedicated container before incineration of the waste stored in the received dedicated container, and then incinerates the waste. And the processing date, etc. are generated in the reader 31.

Here, all the information recognized and generated by the fixed reader 31 on the processor 3 side is managed by the function of the RFID middleware server 51c provided in the waste management center 4 in real time. It is transmitted to the system 50, the processor (3) side will be provided with the usefulness to automatically execute the incoming and outgoing management of the waste for incineration through the fixed reader (31).

Further, as described in the above description by the RFID system construction according to the present invention, the treatment information for the wastes performed on the discharger 1, the carrier 2, and the processor 3, respectively, is fixed reader 31 and portable type. At the same time as the reader 32 recognizes and generates information, the waste disposal status is transmitted to the web management system 50 in real time through the mediation of the RFID middleware server 51c.

The web management system 50 receives the waste treatment status information in real time, manages the treatment status of the wastes from the discharger 1 to the processor 3, collects them, performs statistics and analysis, and collects statistical data and management fees. Created and DBized.

At this time, the web management system 50 collects the turnover information when the waste disposal information of the waste discharge process on the discharger 1 side and the waste receipt process on the processor 3 side transfers the transfer information to the waste legal processing system 80 which is a computer processing unit of the national administrative network. The waste disposal related information is transmitted to the waste disposal system, and sometimes the basic information of the discharger (1), the carrier (2), and the processor (3) from the waste disposal processing system (80) is used for waste management.

Furthermore, users of the discharger 1, the carrier 2, the processor 3, the manager and the general public can access various waste information such as waste treatment status, statistics and analysis data through the web management system 50 in real time. The present invention has the usefulness of providing the same service as described above in the disaster recovery center 52 when normal service is not possible in the main center 51.

Here, the service conceptual diagram of the epidemic special waste management system according to the present invention as shown in the embodiment of FIG. 5 shows a service concept based on the case of a large company in which a large amount of hazardous special waste is discharged. It is an exemplary view showing a configuration in which the identification card is supplied to the carrier 2 for the management efficiency and the waste acceptance is authenticated through the carrier identification card.

In addition, the service conceptual diagram of the hazardous special waste management system according to the present invention as shown in the embodiment of FIG. 6 shows a service concept based on the case of a small company in which less harmful special waste is discharged. It is an exemplary view showing the configuration to supply the identification card to the discharger (1) for the efficiency of the certification of the takeover of the waste through the discharger identification card.

On the other hand, the discharger (1) and carrier (2) and the processor (3) described in the present invention can be understood as a discharge company, a collection carrier and a treatment company for discharging, transporting and treating hazardous special wastes, Hazardous special waste management system and method using RFID is not particularly limited by the specific embodiments and the accompanying drawings as described above, it is apparent that various modifications can be made within the similar category of the technical idea of the present invention. Will do.

As described above, according to the hazardous waste management system and method using RFID according to the present invention, by utilizing the radio recognition technology of RFID, special waste treatment is performed through an information carrier on which information on hazardous hazardous waste is recorded. The flow of information sent to the special management waste and the web management system is synchronized so that the movement and disposal status of the hazardous special waste can be identified in real time, as well as the public's credibility in the management and disposal of special waste of the relevant administrative agencies and industry. It can be useful.

In addition, the present invention can block the mutual distrust and input errors such as intentional data manipulation to eliminate various diseases caused by the information processing of the existing manual work, as well as greatly enhance the efficiency for the treatment and management of hazardous special wastes. It can be useful.

Furthermore, the present invention can simplify the processing of processes, and implement the speed and accuracy of the management and supervision, including the discharge and transportation of hazardous special wastes, and the treatment process, and the manpower, time and cost required for the processing and management of the business. This can greatly reduce the cost of the waste, and can be used to track and monitor the entire process of special waste treatment, as well as to unify and inform the management of special waste.

Claims (9)

Discharger for discharging hazardous special waste, collection carrier for taking over and transporting special waste discharged from the discharger, processor for taking over and incineration of special waste from the collection carrier, and discharging the special waste from disposal to In the hazardous special waste management system, which is connected to the waste management center, which is a computer processing organization for supervising the process, A tag issuer provided at the waste management center and the discharger; An electronic tag issued by the tag issuer, attached to a dedicated container for processing special waste, and recording basic information on the special waste; A fixed or portable reader provided in the discharger, the collection carrier and the processor, for reading the information recorded in the electronic tag and transmitting the special waste discharge and treatment information to a web management system described later; An electronic scale provided in an ejector in which the fixed reader is installed and interworked with the reader to measure the weight of special waste; The waste management center is equipped with the special waste and special waste treatment information recognized by the reader in real time through the network to manage the waste disposal status, collect and analyze the database, and take over the special waste. RFID is characterized in that it includes a web management system that is linked to each other and exchanges information with the waste legal processing system, which is a computer processing organization that is pre-stored and the information on the processing history is shared. Hazardous Special Waste Management System. delete delete delete delete delete Using a hazardous special waste management system using RFID according to claim 1; Issuing an electronic tag through a tag issuer and attaching an electronic tag containing basic information of hazardous special waste to a special waste disposal container provided on the discharger side; Discharge the special waste disposal container with the electronic tag attached, but discharge the discharged after recognizing the special waste information of the special container by reading the electronic tag through the fixed reader on the discharger side where the fixed reader is installed, Or a second step of allowing the ejector side to which the fixed reader is not installed to recognize special waste information of the dedicated container through a portable reader provided by the carrier; In the second step, when the fixed reader recognizes the special waste information, the carrier authenticates with the carrier identification card and takes over the special waste. When the portable reader recognizes the special waste information, a third step of allowing the ejector to authenticate with the ejector identification card and to take over after discharging it; A fourth step of receiving the exclusive container from the carrier which has acquired the exclusive container to the discharger, and reading the electronic tag of the exclusive container through the fixed reader on the processor side and transmitting the receipt and incineration processing contents of the exclusive container to the web management system; ; In the second to fourth steps, the reader recognizes and authenticates the recognition card and collects hazardous waste discharge and treatment information transmitted to the web management system in real time from the web management system and generates statistics and analysis data. And a fifth step of managing the webpage, wherein the web management system provides information on the takeover and processing of the special waste to the waste disposal system, a computer processing organization, and statistics on the disposal of special waste from the waste disposal system. And hazard special waste management method using RFID, which is provided with basic information for use in analysis. delete delete

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