APT铜钼渣回收工艺过程及环境影响分析

Environmental Impacts of APT Copper Molybdenum Slag Recycling Process

通过某利用APT(仲钨酸铵)除钼工段铜钼渣回收再利用企业的原料、生产工艺的介绍,定量地分析了废气、废水、固体废物的产生量,提出了减缓环境影响的措施。铜钼渣回收利用过程产生的主要大气污染物是SO2,通过湍球塔碱液净化,可使废气污染物达标排放;生产过程产生的含金属离子废水通过离子交换柱进行回收利用,可做到废水达标排放;各设备噪声采取相应减震、减噪措施,厂界噪声可达标排放;固体废物可综合利用。

In addition to the introduction of molybdenum section of copper and molybdenum slag recycling business, raw materials, production processes, through a use of APT （ammonium paratungstate） quantitative analysis of waste gas, waste water, solid waste generation, proposed measures to mitigate the environmental impact. Copper and molybdenum slag recycling process of major air pollutants of S02 through the turbulent tower lye purification, can exhaust pollutants discharge standards; the production process of metal ions from wastewater by ion exchange column for recycling can be achieved wastewater discharge standards; all equipment noise to take the appropriate damping, noise reduction measures, the noise at boundary of the discharge standards; solid waste comprehensive utilization.