塑料包装废弃物回收利用对环境污染的影响研究

Analysis on Influence of Recycling and Utilization of Plastic Packaging Waste on Environmental Pollution

为进一步明确塑料包装废弃物回收利用的环境效益,分析塑料包装废弃物回收利用对环境污染的影响。以某垃圾处理厂负责管理的范围作为研究区域,从环境的空气污染、水体污染以及土壤污染出发,设计环境污染影响测定方法,计算三个污染平均值,结合权重获取区域综合污染指数,优化影响分析方法,实现环境污染影响分析。结果表明:塑料包装回收利用量与区域综合污染指数呈现负相关的影响的关系,且对降低环境污染的影响程度排序为区域3>区域4>区域2>区域1。说明塑料包装废弃物回收利用后区域内总体环境质量上升。

To further clarify the environmental benefits of plastic packaging waste recycling and analyze the impact of plastic packaging waste recycling on environmental pollution,this paper takes the scope managed by a certain garbage treatment plant as the research area,starting from air pollution,water pollution,and soil pollution caused by environmental pollution,a method for measuring the impact of environmental pollution is designed.Three pollution averages are calculated,and the regional comprehensive pollution index is obtained by combining weights.The impact analysis method is optimized to achieve environmental pollution impact analysis.The results show that there is a negative correlation between the amount of plastic packaging recycling and the regional comprehensive pollution index,and the degree of impact on reducing environmental pollution is ranked as Region 3>Region 4>Region 2>Region 1.The overall environmental quality of the area has improved after the recycling and utilization of plastic packaging waste.