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我国是全球最大的汞生产国、使用国和排放国,而电石法PVC又是汞使用量最大的行业。国际汞公约的签署,对电石法PVC形成极大的约束。与此同时,工信部、环境保护部和行业协会也对电石法PVC行业的汞减排工作分阶段提出了具体要求和减排目标。在国际有公约、国家有政策、行业有标准的前提下,电石法PVC企业必须积极行动起来,切实按要求做好汞污染防治工作,维护好行业的核心利益,争取更大的发展空间。根据2011年国家既定的电石法PVC行业汞污染防治方案,到2015年底,电石法PVC行业低汞
China is the world’s largest producer of mercury, the use of countries and emitters, and calcium carbide process PVC is the largest use of mercury in the industry. The signing of the International Mercury Convention is a great constraint on the calcium carbide process. At the same time, the Ministry of Industry and Information Technology, Ministry of Environmental Protection and industry associations also put forward specific requirements and emission reduction targets for the mercury reduction in the calcium carbide process PVC industry by stages. In the international conventions, the state has policies, industry standards, under the premise of calcium carbide process PVC companies must take positive action, and effectively do a good job in mercury pollution prevention and control work to safeguard the core interests of the industry for more room for development. According to the 2011 national established calcium carbide PVC industry mercury pollution prevention and control programs, by the end of 2015, calcium carbide process PVC industry low mercury