废弃物处理温室气体排放特征研究——以杭州市为例
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摘要
随着人民生活水平的逐年提高、物质消费的增长,垃圾和废水产生量和处理量也逐年增多,随之而来的也是处理过程中温室气体排放量的增长。废弃物是一种重要的可再生能源资源,控制废弃物处理温室气体排放具有较好的环境和社会效益。结合《IPCC国家温室气体清单指南》中的核算方法,建立适合杭州市实际情况的废弃物处理温室气体排放量核算模型,核算杭州市废弃物处理温室气体排放情况,分析排放特征,摸清主要排放源及主要污染物种类。结果显示,2005~2015年废弃物温室气体排放量在2011年后得到一定控制,但总体呈上升趋势,其中排放量最大的排放源为填埋处理和工业废水处理温室气体排放,最大的排放气体为CH_4。
With the improvement of people's living standards and the material consumption, discharge and capacity of waste and waste water increased significantly. Waste is an important renewable energy resource, and controlling GHG emission from waste treatment had good environmental and social benefits. Combined with methods in IPCC Guideline for National GHG Inventories,this study established calculation model suitable for the current situation of Hangzhou, calculated GHG emission, analyzed the emission characteristics, found out the main emission sources and main pollutants. The results showed that during 2005 ~ 2015,GHS emission from waste treatment had been controlled after 2011, but the overall trend was on the rise, of which the largest emissions were from landfill treatment and industrial wastewater treatment, the largest emission gas is CH_4.
With the improvement of people's living standards and the material consumption, discharge and capacity of waste and waste water increased significantly. Waste is an important renewable energy resource, and controlling GHG emission from waste treatment had good environmental and social benefits. Combined with methods in IPCC Guideline for National GHG Inventories,this study established calculation model suitable for the current situation of Hangzhou, calculated GHG emission, analyzed the emission characteristics, found out the main emission sources and main pollutants. The results showed that during 2005 ~ 2015,GHS emission from waste treatment had been controlled after 2011, but the overall trend was on the rise, of which the largest emissions were from landfill treatment and industrial wastewater treatment, the largest emission gas is CH_4.
引文
[1]IPCC.政府间气候变化专门委员会第四次评估报告[R/OL].Web of Intergovernmental Panel on Climate Change,(2013-7-13)[2017-09-10].http://www.ipcc.ch/index.htm.
[2]中国发展和改革委员会.中国气候变化第二次国家信息通报[Z/OL].Web of China Climate Change Info-net,(2013-7-17)[2017-09-10].http://qhs.ndrc.gov.cn/zcfg/201404/t20140415_606980.html.
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[6]相震,郑思伟.杭州市低碳环境建设和对策研究[J].环境科技,2011,24(2):70-74.
[7]政府间气候变化专门委员会.2006年IPCC国家温室气体清单指南[M].日本:日本全球环境战略研究所,2007.
[8]浙江省统计局.浙江人民的小康历程[J].浙江经济,2003(2):24-26.
[2]中国发展和改革委员会.中国气候变化第二次国家信息通报[Z/OL].Web of China Climate Change Info-net,(2013-7-17)[2017-09-10].http://qhs.ndrc.gov.cn/zcfg/201404/t20140415_606980.html.
[3]周晶,易晓娟,刘佳泓.大气污染物排放清单研究现状[C]//2014中国环境科学学会学术年会论文集.成都:中国科学学会,2014.
[4]吴伟强,吴安琪.美国国家环保局(EPA)温室气体清单编制机制[J].科学与管理,2012(2):11-21.
[5]王安,赵天忠.北京市废弃物处理温室气体排放特征[J].中国环境监测,2017,33(2):68-75.
[6]相震,郑思伟.杭州市低碳环境建设和对策研究[J].环境科技,2011,24(2):70-74.
[7]政府间气候变化专门委员会.2006年IPCC国家温室气体清单指南[M].日本:日本全球环境战略研究所,2007.
[8]浙江省统计局.浙江人民的小康历程[J].浙江经济,2003(2):24-26.