垃圾分类政策对垃圾焚烧大气污染排放的影响

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摘要基于江浙沪三省(市)垃圾焚烧发电厂2018~2019年的3种大气污染物逐日排放数据,运用双重差分法,通过比较上海市垃圾分类政策实施前后焚烧废气变化,定量估计了垃圾分类的政策影响并开展了政策效应的稳健性检验.研究发现,实施垃圾分类虽然促进了SO₂旬均排放浓度显著下降1.49mg/m³(降幅13.8%),但也导致NO_x的旬均排放浓度上升5.96mg/m³(增幅4.1%),且NO_x的排放存在明显的”节假日效应”,节假日每增加1d,旬均浓度上升3.32mg/m³.TSP排放浓度未发生显著变化.此外,3种污染物排放浓度变异系数的下降,说明分类后垃圾组分均质性的提高降低了排放波动.基于研究结果从垃圾焚烧排放标准,技术改进和垃圾分类政策制定三方面提供了固废管理的政策建议.

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	何汶峰
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关键词 ：垃圾分类, 垃圾焚烧, 双重差分法, 大气污染物

Abstract：Based on the daily air pollutant emissions data from garbage incineration power plants in Jiangsu, Zhejiang and Shanghai during 2018~2019, difference-in-differences models were employed to quantitatively estimate the impact of Shanghai garbage classification policy on incineration exhaust, and a series of robustness tests were carried out. Although the emission concentration of SO₂ reduced by 1.49mg/m³ (by 13.8%) after the implementation of garbage classification, that of NO_x increased by 5.96mg/m³ (by 4.1%). ”Holiday effect” existed: one more holiday resulted in a 3.32mg/m³ increase in NO_x emission. Classification didn’t not show any significant influence on TSP emission. In addition, the decrease of the variation coefficient of pollutant concentrations indicated that the improvement of the garbage components homogenization reduced the emission fluctuation. Based on the research results, policy suggestions on solid waste management from the aspects of garbage incineration emission standard, technical improvement, and garbage classification formulation were provided.

Key words： garbage classification garbage incineration difference in difference air pollutants

收稿日期: 2021-10-28

PACS:

X823

基金资助:国家自然科学基金项目(71874078,72174085);国家社会科学基金项目(20&ZD092)

通讯作者: 刘蓓蓓,副教授,Lbeibei@nju.edu.cn E-mail: Lbeibei@nju.edu.cn

作者简介: 何汶峰(1998-),男,四川南充人,硕士研究生,主要从事环境与能源政策评估研究.

引用本文:

何汶峰, 郑宇, 刘蓓蓓, 张炳. 垃圾分类政策对垃圾焚烧大气污染排放的影响[J]. 中国环境科学, 2022, 42(5): 2433-2441. HE Wen-feng, ZHENG Yu, LIU Bei-bei, ZHANG Bing. Effects of garbage classification on air pollutant emissions from garbage incineration. CHINA ENVIRONMENTAL SCIENCECE, 2022, 42(5): 2433-2441.

链接本文:

http://www.zghjkx.com.cn/CN/ 或 http://www.zghjkx.com.cn/CN/Y2022/V42/I5/2433

[1]	张英民,尚晓博,李开明,等.城市生活垃圾处理技术现状与管理对策 [J]. 生态环境学报, 2011,20(2):389-396. Zhang Y M, Shang X B, Li K M, et al. Technologies status and management strategies of municipal solid waste disposal in China [J]. Ecology and Environmental Sciences, 2011,20(2):389-396.
[2]	陈倩倩,杨栋,黄颖,等.宁波市不同区分类垃圾组成与理化特性研究 [J]. 环境科学学报, 2018,38(3):1064-1070. Chen Q Q, Yang D, Huang Y, et al. Composition and physicochemical properties of classified municipal solid waste in different districts of Ningbo City [J]. Acta Scientiae Circumstantiae, 2018,38(3):1064- 1070.
[3]	张海龙,李祥平,林必桂,等.珠三角某垃圾焚烧厂周边环境空气重金属分布特征研究 [J]. 环境科学学报, 2013,33(7):1833-1839. Zhang H L, Li X P, Lin B G, et al. Characterization of airborne particulate metals in the surroundings of a municipal solid waste incinerator (MSWI) in the Pearl River Delta [J]. Acta Scientiae Circumstantiae, 2013,33(7):1833-1839.
[4]	李扬,李金惠,谭全银,等.我国城市生活垃圾处理行业发展与驱动力分析 [J]. 中国环境科学, 2018,38(11):4173-4179. Li Y, Li J H, Tan Q Y, et al. Development course and driving force of municipal solid waste disposal industry in China [J]. China Environmental Science, 2018,38(11):4173-4179.
[5]	吴宏杰.生活垃圾分类与垃圾焚烧关系研究 [J]. 城市管理与科技, 2014,16(4):36-38. Wu H J. Study on the relationship between household garbage classification and garbage incineration [J]. Urban Management and Science & Technology, 2014,16(4):36-38.
[6]	金余其.水分对城市垃圾焚烧的影响 [J]. 电站系统工程, 2004, (4):37-40. Jin Y Q. Influence of moisture content on the combustion characteristics of MSW [J]. Power System Engineering, 2004,(4):37- 40.
[7]	金余其,严建华,池涌,等.中国城市生活垃圾燃烧的特性 [J]. 环境科学, 2002,(3):107-110. Jin Y Q, Yan J H, Chi Y, et al. Combustion characteristics of municipal solid wastes in China [J]. Environmental Science, 2002,(3):107-110.
[8]	Chen S S, Huang J L, Xiao T T, et al. Carbon emissions under different domestic waste treatment modes induced by garbage classification: Case study in pilot communities in Shanghai, China [J]. Science of the Total Environment, 2020,717:137193.
[9]	吕岩岩,杨麟,徐煜.垃圾分类对垃圾焚烧炉运行性能影响的分析 [J]. 工业锅炉, 2020,(3):44-47. Lv Y Y, Yang L, Xu Y. Analysis of the influence for waste sorting on the operation performance of waste incinerator [J]. Industrial Boilers, 2020,(3):44-47.
[10]	徐振威,吴晓晖.生活垃圾分类对垃圾主要参数的影响分析 [J]. 环境卫生工程, 2021,29(1):26-31. Xu Z W, Wu X H. Analysis of the influence on the main parameters of waste of MSW classification [J]. Environmental Sanitation Engineering, 2021,29(1):26-31.
[11]	陈红霞.华南地区生活垃圾分类处理前后物理特性变化分析 [J]. 低碳世界, 2019,9(6):16-17. Chen H X. Analysis of physical characteristics of MSW before and after classification in Southern China [J]. Low Carbon World, 2019,9 (6):16-17.
[12]	温冬,郑凤才,王明飞.垃圾分类政策实施后对北京市现有焚烧设施的影响及对策 [J]. 环境卫生工程, 2020,28(5):88-92. Wen D, Zheng F C, Wang M F. Impact and measures on the existing incineration facilities in Beijing after the waste classification policy implementation [J]. Environmental Sanitation Engineering, 2020,28 (5):88-92.
[13]	上海市第十五届人民代表大会.上海市生活垃圾管理条例 [EB/OL]. http://www.spcsc.sh.cn/n1939/n1944/n1946/n2029/u1ai185433.html.
[14]	人民网.上海垃圾分类一周年成绩单出炉:居民区投放达标率超90% [EB/OL]. http://sh.people.com.cn/n2/2020/0629/c134768-34118835.html.
[15]	吴海霞,岳波,孟棒棒,等.温度和含水率对村镇垃圾焚烧烟气中有机物排放的影响 [J]. 中国环境科学, 2020,40(1):305-311. Wu H X, Yue B, Meng B B, et al. The influence of temperature and moisture content on the release of organic pollutants in flue gas of rural solid waste (RSW) incineration [J]. China Environmental Science, 2020,40(1):305-311.
[16]	何品晶,陈淼,杨娜,等.我国生活垃圾焚烧发电过程中温室气体排放及影响因素——以上海某城市生活垃圾焚烧发电厂为例 [J]. 中国环境科学, 2011,31(3):402-407. He P J, Chen M, Yang N, et al. GHG emissions from Chinese MSW incineration and their influencing factors——Case study of one MSW incineration plant in Shanghai [J]. China Environmental Science, 2011,31(3):402-407.
[17]	陈林,伍海军.国内双重差分法的研究现状与潜在问题 [J]. 数量经济技术经济研究, 2015,32(7):133-148. Chen L, Wu H J. Research status and potential problems of differences-in-differences method in China [J]. The Journal of Quantitative & Technical Economics, 2015,32(7):133-148.
[18]	周迪,刘奕淳.中国碳交易试点政策对城市碳排放绩效的影响及机制 [J]. 中国环境科学, 2020,40(1):453-464. Zhou D, Liu Y C. Impact of China’s carbon emission trading policy on the performance of urban carbon emission and its mechanism [J]. China Environmental Science, 2020,40(1):453-464.
[19]	范丹,王维国,梁佩凤.中国碳排放交易权机制的政策效果分析——基于双重差分模型的估计 [J]. 中国环境科学, 2017,37(6): 2383-2392. Fan D, Wang W G, Liang P F. Analysis of the performance of carbon emissions trading right in China——The evaluation based on the difference-in-difference model [J]. China Environmental Science, 2017,37(6):2383-2392.
[20]	任亚运,傅京燕.碳交易的减排及绿色发展效应研究 [J]. 中国人口·资源与环境, 2019,29(5):11-20. Ren Y Y, Fu J Y. Research on the effect of carbon emissions trading on emission reduction and green development [J]. China Population, Resources and Environment, 2019,29(5):11-20.
[21]	张海龙,李祥平,齐剑英,等.华南某市生活垃圾组成特征分析 [J]. 环境科学, 2015,36(1):325-332. Zhang H L, Li X P, Qi J Y, et al. Analysis of composition characteristics of municipal solid waste in South China [J]. Environmental Science, 2015,36(1):325-332.
[22]	Beck T, Levine R, Levkov A. Big bad banks? The winners and losers from bank deregulation in the United States [J]. Journal of Finance, 2010,65(5):1637-1667.
[23]	Moser P, Voena A. Compulsory licensing: Evidence from the trading with the enemy act [J]. American Economic Review, 2012,102(1): 396-427.
[24]	Bertrand M, Duflo E, Mullainathan S. How much should we trust differences-in-differences estimates? [J]. The Quarterly Journal of Economics, 2004,119(1):249-275.
[25]	He G J, Pan Y, Tanaka T. The short-term impacts of COVID- 19lockdown on urban air pollution in China [J]. Nature Sustainability, 2020,3(12):1005-1011.
[26]	任中山,陈瑛,王永明,等.生活垃圾分类对垃圾焚烧发电产业发展影响的分析 [J]. 环境工程, 2021,39(6):150-153. Ren Z S, Chen Y, Wang Y M, et al. Analysis of influence of domestic waste classification on development of waste incineration power generation industry in China [J]. Environmental Engineering, 2021, 39(6):150-153.
[27]	房德职,李克勋.国内外生活垃圾焚烧发电技术进展 [J]. 发电技术, 2019,40(4):367-376. Fang D Z, Li K X. An overview of power generation from municipal solid waste incineration plants at home and abroad [J]. Power Generation Technology, 2019,40(4):367-376.