E-waste has become the fastest growing solid waste in the world. Because it is directly produced in the process of human consumption, it is rich in valuable substances such as non-ferrous metals and potential environmental risks such as heavy metals and persistent organic pollutants, and has become one of the focuses in the environmental field. Resource utilization has become the most effective way to solve the problem of electronic waste and promote the sustainable development of non-ferrous metal industry.

Circuit board and lithium-ion battery are the most typical components to optimize the circuit layout and provide power for consumer electronic products, among which the stripping of components, the separation of cathode materials and their deep recycling are the core and key of the research on electronic waste recycling technology.

Extended data

The competent department of environmental protection in the State Council shall, jointly with the competent department of comprehensive utilization of resources and industrial information industry in the State Council, be responsible for organizing the formulation of policies and measures for the recycling of waste electrical and electronic products and coordinating their implementation, and be responsible for the supervision and management of the disposal of waste electrical and electronic products. The State Council Municipal Department of Commerce is responsible for the management of recycling of waste electrical and electronic products. The State Council finance, industry and commerce, quality supervision, taxation, customs and other competent departments are responsible for the relevant management work within their respective responsibilities.

The state implements a multi-channel recycling and centralized treatment system for waste electrical and electronic products. The state implements a qualification licensing system for the disposal of waste electrical and electronic products. The competent department of environmental protection of the Municipal People's Government with districts shall examine and approve the qualifications of enterprises dealing with waste electrical and electronic products (hereinafter referred to as processing enterprises).

The state establishes a fund for the treatment of waste electrical and electronic products to subsidize the recovery and treatment costs of waste electrical and electronic products. Producers of electrical and electronic products, consignees of imported electrical and electronic products or their agents shall fulfill their obligations to pay the fund for the disposal of waste electrical and electronic products in accordance with the provisions.

Waste electrical and electronic products processing fund shall be included in the budget management, and the specific measures for its collection, use and management shall be formulated by the financial department of the State Council jointly with the competent department of environmental protection, comprehensive utilization of resources and industrial information industry of the State Council, and implemented after being reported to the State Council for approval.

To formulate the collection standards and subsidy standards for the disposal fund of waste electrical and electronic products, we should fully listen to the opinions of electrical and electronic product manufacturers, disposal enterprises, relevant industry associations and experts. The state encourages and supports scientific research, technical development, research on relevant technical standards and demonstration, popularization and application of new technologies, new processes and new equipment for the disposal of waste electrical and electronic products. Waste electrical and electronic products prohibited by the state shall not be imported.

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