At present, the "three wastes" treatment of PCB industry situation is not optimistic: waste water governance, according to the CPCA printed circuit industry association (China) in 2007 to level of environmental protection industry manufacturers, the disease is not very ideal; Solid waste management, a large number of enterprises or the resource price transfer, or through simple processing recycling the valuable metals and precious metals, the processing method is more easy burning, original means such as chemical leaching, water washing, causing serious environmental pollution; Liquid waste processing, the current approach to sell to professional processing plant in copper sulfate, causing serious waste of resources, and so on the one hand, on the other hand will inevitably cause the transfer of pollution, easy to produce secondary pollution.
In the face of the serious situation of national energy conservation and emissions reduction, in the industry also has a number of form a complete set of advanced processing technology, but PCB enterprise cleaner production there are still some problems to be solved. First of all, the national and local government in terms of emissions standards and industry pollution control policy needs to be unified. Secondly, environmental governance and PCB enterprise own fickle kinds and conflict between environmental responsibility, some large PCB enterprise has passed the marketization of the bid means to realize the maximization of the value of the waste of resources. Due to the high value of the value of the emissions by short-term profits pattern, left a lot of useless emission disposal costs without compensation, thus become a PCB enterprise and the society is unable to avoid a big problem. Again, the enterprise on the depth of understanding of the environmental governance and in capital, technology, talent, cost and other aspects of the contradictions also need to be addressed.
Guangdong new dayu environmental engineering co., LTD. Is a total solution provider of industrial waste water management, has a complete industrial chain of industrial wastewater treatment, has become the industrial wastewater treatment, especially the printed circuit board of a leading company in the field of wastewater treatment. In order to further proceed with the PCB industry clean production, energy conservation and emissions reduction, in 2009, the company plans to select 15 model enterprise and two centralized processing demonstration base (PCB industrial park), 38 demonstration project construction, continuously develop more meet the requirements of the PCB for energy conservation and emissions reduction technology and equipment.
In the work of the process, the company also needs the government to give some related support. Including the following aspects: first, suggested that the government department in charge of specification PCB industry related policies on environmental protection and clean production, enhance the implementation of the policy and regulation, for PCB enterprise environmental management and cleaner production to create a good policy environment; Second, is dominated by the government, break the regional protection and industrial monopoly, in the industry to curb illegal, backward way of recycling, promoting recycling technology and advanced equipment. Third, the development of industry transformation of the important energy-saving and emission reduction, and reducing consumption, increasing benefit, such as "three wastes" treatment of cleaner production technology, equipment, and provide policy support; Fourth, to encourage and outstanding enterprise of the cleaner production standard, some encouraging policies introduced to the enterprise development direction; Fifth, with independent intellectual property products, process of enterprises and small and medium-sized enterprises in a timely manner to give financial support, including government investments and loans, etc. Sixth, enterprises processing of electronic waste into the environment protection offer certain incentives and subsidies, funds to support the increase of PCB enterprise environmental management and resource recovery of investment and operating strength.
