电石法聚氯乙烯企业单位产品汞用量影响因素分析及减量工程实施效果

Analysis of Influencing Factors of Mercury Consumption per Unit Product of Calcium Carbide Process PVC Enterprise and Implementation Effect of Reduction Project

汞因其毒性和高富集性而成为全世界重点关注的有毒污染物之一,电石法聚氯乙烯行业是主要的用汞单位,也是汞污染物的主要产生单位,开展电石法聚氯乙烯行业单位产生用汞削减具有重要意义。就该行业而言,影响汞用量的因素是多方面的,通过多举措可实现汞用量的持续减少,但在工程保障措施的同时,还需要制定具有针对性的制度体系,实现工程和制度的双重保障。

Mercury has become one of the most important toxic pollutants in the world due to its toxicity and high concentration. The calcium carbide process PVC industry is the main unit of mercury use and the main producer of mercury pollutants. The reduction of mercury consumption per unit in the vinyl chloride industry is of great significance. As far as the industry is concerned, there are many factors that affect the amount of mercury, and the continuous reduction of the amount of mercury can be achieved through multiple measures. However, in addition to the engineering safeguard measures, it is also necessary to formulate a targeted institutional system to achieve the project and system.