With the rapid development of the economy, the improper handling, storage or utilization of various hazardous wastes can easily cause serious health threats to the atmosphere, water and soil pollution, production environment and human environment, as well as the masses' bodies. How to improve the concentration, efficiency and safe handling of hazardous waste has become the focus of attention. RFID technology helps establish the automation, informationization, intelligence, efficiency, systemization and planning platform management of hazardous waste. The use of RFID technology provides a basis for visual management of hazardous waste information management technologies, improving the comprehensive processing capacity of hazardous wastes and avoiding many safety hazards.

After receiving the hazardous waste, the hazardous waste treatment center shall respond to the receiving list, clarify the details of the received items, and check whether the packaging is sealed without leakage, whether or not the label is attached and the specifications are filled out. After the determination is correct, the back-end system will print the barcode label according to the hazardous waste information and paste it on the dangerous goods. The hazardous waste will then be loaded onto the pallet and waiting for storage.

The tray in which the RFID chip is implanted in advance will be associated with the dangerous goods information. The staff will use the handheld device to scan the dangerous goods barcode and the tray UHF RFID tag, and bind the two information to the back-end database. The background system generates a task to be warehousing and simultaneously delivers the task to the smart forklift. The intelligent forklift is composed of a forklift industrial computer terminal and an RFID scanning device. The forklift industrial computer can directly receive the warehousing tasks issued by the back-end system and guide the forklift driver to the designated loading and unloading point for dangerous goods shipment.

When the forklift arrives at the loading and unloading point to transport dangerous goods,  UHF RFID device on the forklift will read the pallet label information and clarify the dangerous goods information being transferred by querying the background data system, and transport it to the designated warehouse according to the system background instructions. The specified placement area. When the forklift enters the warehouse, the forklift truck scans the location label information of the warehouse, and the warehouse information will be matched first. If it is the corresponding warehouse, the forklift driver will be guided to the designated location; if not the corresponding warehouse A timely warning will be given to remind the forklift driver to go to the correct warehouse location.

After the forklift driver arrives at the guided shelf, the unloading will be carried out. During the unloading process, the forklift RFID  Reader scans the shelf position RFID  label to check whether the shelf information is correct. If the warehouse operation is completed normally, the information will be returned to the background and the inventory information will be updated in time; If not correct, an alarm will be given to guide the forklift driver to the designated shelf position.

Through the application of RFID in the warehousing process, it will help the dangerous waste disposal center to store strictly dangerous goods according to the class. One item will improve the efficiency of warehousing, avoid the misplacement caused by human error, and ensure the storage of dangerous goods to the utmost extent. Safety. The pretreatment of dangerous goods after leaving the warehouse also needs to be strictly operated according to the relevant operating procedures. The methods and steps of different dangerous goods processing are different, and avoiding the wrong handling is also a top priority.

A location UHF RFID tag is installed at each pre-processing center, and the location UHF RFID tag is bound to the processing information of the pre-processing. The forklift truck carries out the dangerous goods out of the warehouse. The dangerous goods information is first determined by UHF RFID Tag information of the pallet loaded with dangerous goods, and the delivery order is checked. After confirming the correctness, the system prompts to go to the designated pretreatment center. After the forklift is guided to reach the pre-processing center, the scanning device on the forklift will first scan the position label of the pre-processing center and check whether it is correct. If it is correct, the fork-lift driver will be prompted to perform the warehouse, otherwise the alarm will be issued. All processing information will be uploaded to the back-end system in time, the alarm information will be archived, and the report will be provided on demand.

In view of the characteristics of hazardous waste information management and the hidden dangers in the traditional management mode, the introduction of RFID technology will make full use of its characteristics of information identification, remote identification and strong environmental tolerance, and build a hazardous waste information management system based on this. To realize the automation, informationization, high efficiency, standardization and refinement of the management of dangerous goods in and out of the warehouse, thereby improving the centralized, efficient and safe disposal of hazardous waste, and effectively reducing the pressure of manual management.

The use of RFID technology enables the unified collection and management of dangerous goods information, efficient classification and storage of dangerous goods. Rapid management of chemical information through RFID automatic acquisition technology, real-time understanding of the status of chemicals, personnel to conduct inspections. It not only improves the efficiency of dangerous goods management, but also makes the supply chain management more scientific, and solves the key points of management in the dangerous goods logistics, ensuring the safety and quality of dangerous goods.