Potential of carbon emission abatement from resource recovery of domestic waste in Zhengzhou was analyzed. Taking paper as an example, through recycling waste paper from domestic waste, carbon emission abatements can be reflected by reduction effect of waste paper reusing and reducing landfill gas. If 70% of waste paper recycled from domestic waste in Zhengzhou, average of greenhouse gas emission reduction could reach 390301 kgCO2-eq per day. In order to achieve the same reduction effect, more than 20 000 trees are planted everyday for carbon neutralization.%分析了郑州市生活垃圾中可回收物回收利用的碳减排潜能值.以纸类为例,将生活垃圾中的纸类回收再利用,其碳减排量可以从纸类再生利用的减排效果和减少填埋气体的减排效果体现.若能将郑州市生活垃圾中纸类的70％回收再利用,则产生的温室气体日减排量均值达到390 301 kgCO2-eq,相当于每天种植2万多棵树木的碳中和效果.
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