Study on settlement of dioxin pollutants under complex terrain-weather conditions
TIAN Fei1, BO Xin2,3, XUE Xiao-da4, JIA Yu-ling5, TANG Qian-hong6, SUN Hong-tao1, LI Shi-bei2
1. Shandong Academy of Environmental Science Co., Ltd., Jinan 250013, China;
2. Appraisal Center for Environment and Engineering, Ministry of Environmental Protection, Beijing 100012, China;
3. State Environmental Protection Key Laboratory of Numerical Modeling for Environment Impact Assessment, Beijing 100012, China;
4. Beihang University, Beijing 100083, China;
5. Sichuan Environment and Engineering Appraisal Center, Chengdu 610041, China;
6. CMA Public Meteorological Service Center, Beijing 100081, China
In order to understand the environmental impact of dioxin pollutants under complex terrain-weather conditions, a representative mountainous area in southwestern China was selected to predict the environmental impact of dioxin pollutants in regional waste incineration, medical waste and hazardous waste disposal projects using CALPUFF, and the modeling was analyzed and verified by soil measured data. The results showed that under the condition of complex terrain-weather field, the wind direction and wind speed in different spaces in the same region were significantly different. The CALMET module can be combined with relevant data to simulate a meteorological field file close to reality. The model prediction showed that under the complex terrain-weather field, the settlement position and direction of dioxins from the project were not completely consistent with the prevailing wind direction throughout the year. The annual average concentration contribution of dioxins to the soil sedimentation of dioxins was 0.86×10-3~9.84×10-1ngTEQ/m2. The correlation between the monitoring data and model-simulated settlement data of medical waste and municipal waste incineration, hazardous waste projects was 0.854 and 0.287, respectively, indicating that the CALPUFF model has a certain degree of confidence in simulating the spatial distribution of dioxin in the surrounding soil under complex terrain-weather conditions.
张杏丽,周启星.土壤环境多氯二苯并二噁英/呋喃(PCDD/Fs)污染及其修复研究进展[J]. 生态学杂志, 2013,32(4):1054-1064. Zhang X L, Zhou Q X. Soil polychlorinated dibenzo-P-dioxins and dibenzofurans contamination and its remediation:Research progress[J]. Chinese Journal of Ecology, 2013,32(4):1054-1064.
[2]
邹川.典型行业PCDD/Fs排放特征及其控制研究[D]. 广州:华南理工大学, 2012. Zou C, Study on emission characteristics and control of PCDD/Fs from typical industries[D]. Guangzhou:South China University of Technology, 2012.
[3]
苏青.广州市大气环境中二噁英环境行为研究[D]. 长沙:湖南师范大学, 2012. Su Q. Study on environmental behavior of Dibenzo-P-dioxins and dibenzofurans in atmosphere of Guangzhou City[D]. Changsha:Hunan Normal Universit.
[4]
王坚.基于ISCST3模型的危险废物焚烧设施累积性环境影响分析[J]. 科技创新导报, 2013,(30):38-42. Wang J. Assessment of accumulative environmental impacts of hazardous waste combustion facilities based on the ISCST3 Model[J]. Science and Technology Innovation Herald, 2013,(30):38-42.
[5]
刘帅,张震,宋国君,等.北京某垃圾焚烧厂二噁英多介质扩散风险评估[J].中国公共卫生, 2018,34(9):1224-1228. Liu S, Zhang Z, Song G J, et al. Pollution characteristics of PCDD/Fs in ambient air and exposure risk assessment around a municipal solid waste incinerator in Beijing[J]. China Public Health, 2018,34(9):1224-1228.
[6]
李煜婷,金宜英,刘富强.AERMOD模型模拟城市生活垃圾焚烧厂二噁英类物质扩散迁移[J]. 中国环境科学, 2013,33(6):985-992. Li Y T, Jin Y Y, Liu F Q, Diffusion and transformation of PCDD/Fs of municipal waste incineration plant by using AERMOD model[J]. Chinese Environmental Science, 2013,33(6):985-992.
[7]
王奇.危险废物焚烧厂二恶英排放的环境分布及健康风险评估研究[D]. 杭州:浙江大学, 2014. Wang Q. Study on environmental distribution and health risk assessment of PCDD/F emissions from hazardous waste incineration[D]. Hangzhou:Zhejiang University, 2014.
[8]
孙博飞,伯鑫,张尚宣,等.钢厂烧结机烟气排放对土壤二噁英浓度的影响[J]. 中国环境科学, 2017,37(11):4222-4229. Sun B F, Bo X, Zhang S X, et al. Effect of exhaust gas from sintering machines on the concentration of dioxin in soil around a steel plant[J]. Chinese Environmental Science, 2017,37(11):4222-4229.
[9]
刘淑芬,田洪海,任玥,等.我国二噁英污染水平和环境归趋模拟[J]. 环境科学研究, 2010,23(3):261-265. Liu S F, Tian H H, Ren Y, et al. Pollution situation and environmental fate of PCDD/Fs in China. Research of Environmental Sciences, 2010,23(3):261-265.
[10]
齐丽,周志广,许鹏军,等.北京地区二噁英类的环境多介质迁移和归趋模拟[J]. 环境科学研究, 2012,25(5):543-548. Qi L, Zhou Z G, Xu P J, et al. Simulation of the transfer and fate of PCDD/Fs in Beijing using a steady-state multimedia fugacity Model[J]. Research of Environmental Sciences, 2012,25(5):543-548.
[11]
刘鹤欣,罗锐,冉小鹏,等.采用高斯模型的垃圾焚烧污染物环境监测及布点[J]. 西安交通大学学报, 2015,49(5):147-154. LIU H X, Luo Y, Ran X P, et al. Monitoring spots setting for the pollutants emitted from incinerators based on Gaussian Model[J]. Journal of Xi'an Jiaotong University, 2015,49(5):147-154.
[12]
王超,陈彤,王奇,等.气象条件对点源排放二噁英模拟的影响规律研究[J]. 环境污染与防治, 2017,39(1):82-87. Wang C, Chen T, Wang Q, et al. Study of the influence of meteorological condition to modeling the transformation of dioxin emitted by point source[J]. Environmental Pollution & Control, 2017, 39(1):82-87.
[13]
张珏,孟凡,何友江,等.长江三角洲地区大气二噁英类污染物输送-沉降模拟研究[J]. 环境科学研究, 2011,24(12):1393-1402. Zhang Y, Meng F, He Y J, et al. Simulation of transport-deposition of Dibenzo-p-Dioxins and Dibenzo Furans in the atmosphere in the Yangtze River delta Region[J]. Research of Environmental Sciences, 2011,24(12):1393-1402.
[14]
Brown M J, Arya S P, Snyder W H. Vertical dispersion from surface and elevated release:An investigation of a non-Gaussian plume model[J]. Journal of Applied Meteorology, 1993,32(3):490-505.
[15]
魏杰,宋宇,蔡旭晖.复杂地形大气污染物传输和扩散的高分辨率模拟[J]. 北京大学学报(自然科学版), 2008,(6):938-944. Wei J, Song Y, Cai X H. High resolution simulations to transport and diffusion over complex terrain[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 2008,(6):938-944.
[16]
朱好,张宏升,蔡旭晖,等. CALPUFF在复杂地形条件下的近场大气扩散模拟研究[J]. 北京大学学报(自然科学版), 2013,49(3):452-462. Zhu H, Zhang H S, Cai X H, et al. Using CALPUFF for near-field atmospheric dispersion simulation over complex terrain[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 2013,49(3):452-462.
[17]
赖锡柳,王颖,杨雪玲,等.AERMOD与CALPUFF模拟复杂地形空气质量的对比[J]. 兰州大学学报(自然科学版), 2017,53(6):792-798. Lai X L, Wang Y, Yang W L, et al. Acomparative study of AERMOD and CALPUFF simulation of the air quality on a complex terrain[J]. Journal of Lanzhou University:Natural Sciences, 2017,53(6):792-798.
[18]
生态环境部. HJ964-2018环境影响评价技术导则-土壤环境(试行)[M].
[19]
伯鑫,王刚,温柔,等.京津冀地区火电企业的大气污染影响[J]. 中国环境科学, 2015,35(2):364-373. Bo X, Wang G, Wen R, et al. Air pollution effect of the thermal power plants in Beijing-Tianjin-Hebei region[J]. Chinese Environmental Science, 2015,35(2):364-373.
[20]
伯鑫,丁峰,徐鹤,等.大气扩散CALPUFF模型技术综述[J]. 环境监测管理与技术, 2009,21(3):9-13+47. Bo X, Ding F, Xu H, et al. Review of atmospheric diffusion spersion model CALPUFF technology[J]. Environmental monitoring management and technology, 2009,21(3):9-13+47.
[21]
Scire J S, Strimaitis D G, Yamartino R J. A user's guide for the CALMET dispersion model (Version 5)[M]. Concord,MA:Earth Tech, 2000:1-332.
[22]
Yim S H L, Fung J C H, Lau A K H. Use of high-resolution MM5/CALMET/CALPUFF system:SO2 apportionment to air quality in Hong Kong[J]. Atmospheric Environment, 2010,44:4850-4858.
[23]
Scire J S, Robe F, Fernau M, et al. A userps guide for the CALMET meteorological model[J]. Concord:Earth Tech Inc, 2000:21-57.
[24]
伯鑫,王刚,田军,等. AERMOD模型地表参数标准化集成系统研究[J]. 中国环境科学, 2015,35(9):2570-2575. Bo X, Wang G, Tian J, et al. Standard systems of surface parameters in AERMOD[J]. Chinese Environmental Science, 2015,35(9):2570-2575.
[25]
HJ77.2-2008环境空气和废气二噁英类的测定同位素稀释高分辨气相色谱-高分辨质谱法[S]. HJ77.2-2008 Ambient air and waste gas Determination of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) Isotope dilution HRGC-HRMS[S].
[26]
孔佑花,张金贵,张少伟,等.河谷型城市风场及污染物扩散的CFD数值仿真[J]. 环境科学研究, 2018,31(3):450-456. Sun Y H, Zhang J G, Zhang S W, et al. CFD numerical simulation of wind field and pollutant dispersion in Valley Cities[J]. Research of Environmental Sciences, 2018,31(3):450-456.
[27]
雷鸣,海景,程江,等.小型生活垃圾热处理炉二恶英和重金属的排放特征[J]. 中国环境科学, 2017,37(10):3836-3844. Lei M, Hai J, Cheng J, et al. Emission characteristics of dioxins and heavy metals from small-scale thermal treatment furnaces for disposing domestic solid waste[J]. Chinese Environmental Science, 2017,37(10):3836-3844.
[28]
EPA. A Comparison of CALPUFF with ISC3[M] North Car-olina:Office of air quality planning and standards Research Triangle Park, 1998:1-10.
[29]
张雯婷,王雪松,刘兆荣,等.贵阳建筑扬尘PM10排放及环境影响的模拟研究[J]. 北京大学学报(自然科学版), 2010,46(2):258-264. Zhang W T, Wang X S, Liu Z R, et al. Construction fugitive PM10 emission and its influences on air quality in Guiyang[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 2010,46(2):258-264.
[30]
薛文博,王金南,杨金田,等.淄博市大气污染特征模型模拟及环境容量估算[J]. 环境科学, 2013,34(4):1264-1269. Xue W B, Wang J N, Yang J T, et al. Simulation of air pollution characteristics and estimates of environmental capacity in Zibo city[J]. Environmental Science, 2013,34(4):1264-1269.
[31]
杨多兴,韩永伟,拓学森.门头沟生态区排放的大气颗粒物输送的模拟研究[J]. 西南大学学报(自然科学版), 2007,(5):113-117. Yang D Y, Han Y W, Tuo X S. Simulation study on transport of airborne particulate matters originated from the ecological area in Mentougou[J]. Journal of Southwest University (Natural Science Edition), 2007,(5):113-117.
[32]
周志广,田洪海,刘爱民,等.北京市农业区不同使用类型土壤中二噁英类分析[J]. 环境化学, 2010,29(1):18-24. Zhou Z G, Tian H H, Liu A M, et al. Study PCDD/Fs in different type soil in agricultural from Beijing city[J]. Environmental Chemistry, 2010,29(1):18-24.
