Cleaner production technology of production process in PCB production

PCB is a printed circuit board (Printed Circuit Board) abbreviation, is a substrate for the electronic parts assembly. Its main function is to enable the various electronic components forming a predetermined circuit connection, starting relay transmission function, is the key of electronic interconnection of electronic products.

The rapid development of PCB industry, to bring economic development and at the same time also has brought serious influence to environment protection. Printed circuit board production and processing process, material type, energy consumption, water consumption, pollutant generation, as well as some poisonous and harmful or toxic substance use, all for the PCB industry as a " heavy polluting industries " hat. With the strengthening of enterprise and government awareness of environmental protection, pollution status of enterprises has improved, but the PCB industry is more and more big, lead to the entire Aluminum pcb industry pollution is still very big.
Cleaner production is to continually taken to improve the design, use of clean energy and raw materials, adopt advanced technology and equipment, improve the management, utilization and other measures, from the source to reduce pollution, improve resource utilization efficiency, reduce or avoid the generation and emission of pollutants during the process of production, services and products to use, in order to reduce or eliminate the hazards on human health and the environment. Cleaner production is a new kind of creative thought, the thought will be the overall preventive environmental strategy applied to production processes, products and services, to improve ecological efficiency and reduce human and environmental risks. For the production process, saving raw materials and energy requirements, eliminating toxic raw materials, reduce the quantity and toxicity of all waste. The product requires reducing adverse impacts from raw material extraction to final disposal of the entire life cycle. Also, requirements of environmental factors go into the design and services.
In recent years, a lot of research on China's PCB clean production for domestic surgery, in this paper, clean production technology of PCB throughout the production process uses were summarized, from product design, material selection, production process and equipment, energy and resources comprehensive utilization and management mechanism and other aspects of narrative, with a view to the enterprise, researchers and decision makers to grasp the situation, continue to promote clean production technology in China PCB industry.