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生活垃圾焚烧炉中二英、氯苯排放特性及关联

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林斌斌, 李晓东, 王天娇, 陈彤, 林晓青, 陆胜勇. 生活垃圾焚烧炉中二英、氯苯排放特性及关联[J]. 环境化学, 2018, 37(3): 428-436. doi: 10.7524/j.issn.0254-6108.2017080102
引用本文: 林斌斌, 李晓东, 王天娇, 陈彤, 林晓青, 陆胜勇. 生活垃圾焚烧炉中二英、氯苯排放特性及关联[J]. 环境化学, 2018, 37(3): 428-436. doi: 10.7524/j.issn.0254-6108.2017080102
shu
LIN Binbin, LI Xiaodong, WANG Tianjiao, CHEN Tong, LIN Xiaoqing, LU Shengyong. Emission characteristics and correlation between PCDD/Fs and chlorobenzens in the municipal solid waste incierators[J]. Environmental Chemistry, 2018, 37(3): 428-436. doi: 10.7524/j.issn.0254-6108.2017080102
Citation: LIN Binbin, LI Xiaodong, WANG Tianjiao, CHEN Tong, LIN Xiaoqing, LU Shengyong. Emission characteristics and correlation between PCDD/Fs and chlorobenzens in the municipal solid waste incierators[J]. Environmental Chemistry, 2018, 37(3): 428-436. doi: 10.7524/j.issn.0254-6108.2017080102
shu

生活垃圾焚烧炉中二英、氯苯排放特性及关联

  • 1.

    浙江大学能源清洁利用国家重点实验室, 杭州, 310027

  • 基金项目:

    国家自然科学基金（1476138）资助.

Emission characteristics and correlation between PCDD/Fs and chlorobenzens in the municipal solid waste incierators

  • 1.

    Zhejiang University State Key Laboratory of Clean Energytilization, Hangzhou, 310027, China

  • Fund Project: Supported by the National Natural Science Foundation of China (1476138).

  • 摘要: 为探究二英（PCDD/Fs）合适的指示物，本文研究了国内两座生活垃圾焚烧电厂的两台循环流化床炉A、B的PCDD/Fs及氯苯（CBzs）排放特性.同时利用统计分析软件（SPSS）分析了PCDD/Fs浓度、TEQ浓度、CBz浓度之间的相关性.结果显示，在17种有毒PCDD/Fs中，2，3，4，7，8-P5CDF是最主要的二英同系物，在焚烧炉A、B中分别占毒性当量（TEQ）的28.97%—49.42%和45.56%—56.23%.氯苯的排放以二氯苯（DCBzs）、三氯苯（TrCBzs）为主，其浓度是PCDD/Fs的几千倍.当用CBz作PCDD/Fs和TEQ的指示物进行一元线性回归分析时，发现部分指示物有很高的相关系数，R2最高可达0.8642.
    Abstract: This paper investigated the emission characteristics of PCDD/Fs and chlorobenzenes(CBzs) from two fluidized bed incinerators (A and B) to find the appropriate indicators of PCDD/Fs. The correlations between PCDD/Fs concentrations, toxic equivalent (TEQ) values and CBzs were analyzed by a Statistical Package for the Social Science(SPSS). The results showed that 2,3,4,7,8-P5CDF was the most important one of the 17 toxic congeners in the flue gas. It accounted for 28.97%-49.42% and 45.56%-56.23% of the TEQ in the incinerators A and B. Dichlorobenzenes (DCBzs) and trichlorobenzenes (TrCBzs) were the major congeners for the CBzs emission, the concentrations of which were several thousand times that of PCDD/Fs. Linear regression analysis was performed using CBz as an indicator of PCDD/Fs and TEQ. It was found that some of the indicators had a high coefficient of determination(R2),up to 0.8642.
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  • 收稿日期:  2017-08-01
  • 刊出日期:  2018-03-15
林斌斌, 李晓东, 王天娇, 陈彤, 林晓青, 陆胜勇. 生活垃圾焚烧炉中二英、氯苯排放特性及关联[J]. 环境化学, 2018, 37(3): 428-436. doi: 10.7524/j.issn.0254-6108.2017080102
引用本文: 林斌斌, 李晓东, 王天娇, 陈彤, 林晓青, 陆胜勇. 生活垃圾焚烧炉中二英、氯苯排放特性及关联[J]. 环境化学, 2018, 37(3): 428-436. doi: 10.7524/j.issn.0254-6108.2017080102
shu
LIN Binbin, LI Xiaodong, WANG Tianjiao, CHEN Tong, LIN Xiaoqing, LU Shengyong. Emission characteristics and correlation between PCDD/Fs and chlorobenzens in the municipal solid waste incierators[J]. Environmental Chemistry, 2018, 37(3): 428-436. doi: 10.7524/j.issn.0254-6108.2017080102
Citation: LIN Binbin, LI Xiaodong, WANG Tianjiao, CHEN Tong, LIN Xiaoqing, LU Shengyong. Emission characteristics and correlation between PCDD/Fs and chlorobenzens in the municipal solid waste incierators[J]. Environmental Chemistry, 2018, 37(3): 428-436. doi: 10.7524/j.issn.0254-6108.2017080102
shu

生活垃圾焚烧炉中二英、氯苯排放特性及关联

  • 1. 浙江大学能源清洁利用国家重点实验室, 杭州, 310027
  • 收稿日期:  2017-08-01
基金项目:

国家自然科学基金（1476138）资助.

摘要: 为探究二英（PCDD/Fs）合适的指示物，本文研究了国内两座生活垃圾焚烧电厂的两台循环流化床炉A、B的PCDD/Fs及氯苯（CBzs）排放特性.同时利用统计分析软件（SPSS）分析了PCDD/Fs浓度、TEQ浓度、CBz浓度之间的相关性.结果显示，在17种有毒PCDD/Fs中，2，3，4，7，8-P5CDF是最主要的二英同系物，在焚烧炉A、B中分别占毒性当量（TEQ）的28.97%—49.42%和45.56%—56.23%.氯苯的排放以二氯苯（DCBzs）、三氯苯（TrCBzs）为主，其浓度是PCDD/Fs的几千倍.当用CBz作PCDD/Fs和TEQ的指示物进行一元线性回归分析时，发现部分指示物有很高的相关系数，R2最高可达0.8642.

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