Estimate of sulfur, arsenic, mercury, fluorine emissions due to spontaneous combustion of coal gangue: An important part of Chinese emission inventories

被引：158
作者：
Wang, Shaobin [1 ,2 ]
Luo, Kunli [1 ]
Wang, Xing [3 ]
Sun, Yuzhuang [4 ]
机构：
[1] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[3] Minist Land & Resources PR China, Key Lab Coal Resources Explorat & Comprehens Util, Xian 710021, Peoples R China
[4] Hebei Univ Engn, Key Lab Hebei Prov Resource Explorat Res, Handan 056038, Peoples R China
来源：
ENVIRONMENTAL POLLUTION | 2016年 / 209卷
关键词：
China; Coal gangue spontaneous combustion; As; Hg and F emissions; Sulfur and harmful trace elements; ATMOSPHERIC EMISSIONS; PARTICULATE MATTER; AIR-POLLUTION; HG; GENERATION; BEHAVIOR; SHANXI; CITIES; WASTE; TREND;
D O I：
10.1016/j.envpol.2015.11.026
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
A rough estimate of the annual amount of sulfur, arsenic, mercury and fluoride emission from spontaneous combustion of coal gangue in China was determined. The weighted mean concentrations of S, As, Hg, and F in coal gangue are 1.01%, 7.98, 0.18, and 365.54 mg/kg, respectively. Amounts of S, As, Hg, and F emissions from coal gangue spontaneous combustion show approximately 1.13 Mt, and 246, 45, and 63,298 tons in 2013, respectively. The atmospheric release amount of sulfur from coal gangue is more than one tenth of this from coal combustion, and the amounts of As, Hg, and F are close to or even exceed those from coal combustion. China's coal gangue production growth from 1992 to 2013 show an obvious growth since 2002. It may indicate that Chinese coal gangue has become a potential source of air pollution, which should be included in emission inventories. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：107 / 113
页数：7
相关论文
共 66 条
  • [1] Administration of Quality Supervision Inspection and Quarantine (AQSIQ) Standardization Administration of the P. R. China (SAC), 2007, GBT2142007 AQSIQ
  • [2] [Anonymous], 2006, GEOCHEMISTRY TRACE E
  • [3] [Anonymous], 2001, J CHINA COAL SOC
  • [4] The impact of disposal and treatment of coal mining wastes on environment and farmland
    Bian, Zhengfu
    Dong, Jihong
    Lei, Shaogang
    Leng, Hailong
    Mu, Shouguo
    Wang, Hui
    [J]. ENVIRONMENTAL GEOLOGY, 2009, 58 (03): : 625 - 634
  • [5] [蔡峰 CAI Feng], 2008, [煤炭学报, Journal of China Coal Society], V33, P892
  • [6] Atmospheric emissions of F, As, Se, Hg, and Sb from coal-fired power and heat generation in China
    Chen, Jian
    Liu, Guijian
    Kang, Yu
    Wu, Bin
    Sun, Ruoyu
    Zhou, Chuncai
    Wu, Dun
    [J]. CHEMOSPHERE, 2013, 90 (06) : 1925 - 1932
  • [7] Chen WM, 1993, COAL CHEM
  • [8] Long-term trend of haze pollution and impact of particulate matter in the Yangtze River Delta, China
    Cheng, Zhen
    Wang, Shuxiao
    Jiang, Jingkun
    Fu, Qingyan
    Chen, Changhong
    Xu, Bingye
    Yu, Jianqiao
    Fu, Xiao
    Hao, Jiming
    [J]. ENVIRONMENTAL POLLUTION, 2013, 182 : 101 - 110
  • [9] China Center for Economic Research Institute of Social Science Survey, 2013, CHINA HLTH RETIREMEN
  • [10] China National Coal Association (CNCA), 2011, COMP COAL IND STAT C
1234567