T/CAEE 002-2024 Technical Specifications for the Dry Crushing and Sorting of Waste Circuit Boards

Scope

Main Technical Content: 4 General Requirements 4.1 Basic Requirements 4.1.1 The technologies used shall comply with the relevant national industrial technology policies. It is recommended to adopt advanced, applicable, and highly automated technologies and equipment with high energy efficiency. 4.1.2 Based on the characteristics of raw materials such as waste circuit boards, resin powders from copper-containing waste circuit boards, and scrap materials, select and process technologies suitable for the objects to be treated. The process design should consider technical indicators, economic feasibility, pollution emissions during the production process, human health and safety, and be equipped with corresponding processing equipment. Environmental protection and fire safety equipment should be well-equipped. 4.1.3 The dry sorting process should aim to improve the purity and recovery rate of target materials and maximize resource utilization. The recovery rate of target materials should meet the requirements of Table 1. 4.1.4 Enterprises engaged in dry sorting of waste circuit boards shall establish an information management system and retain relevant information for at least three years. 4.1.5 Unusable waste generated during the crushing and dry sorting processes shall not be randomly discarded or incinerated. It should be stored in storage facilities that meet relevant requirements, and hazardous waste should be handed over to enterprises with corresponding processing qualifications. 4.1.6 During the crushing and dry sorting processes, attention should be paid to the personal protection of operators against dust and noise. 4.2 Zoning Requirements 4.2.1 The processing site shall include but not be limited to the following areas: raw material storage area, pre-processing area, crushing area, dry sorting area, and product storage area. The site shall be zoned and managed according to the use of the site, the nature of the materials, and the characte

Development Information

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