龙湾区DMF大气环境承载力研究
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摘要
本论文选取DMF作为指标对温州龙湾区大气环境承载力进行分析。通过对龙湾区DMF大气环境承载力的研究,了解现有治理措施下大气环境对PU合成革工业的支持程度及企业进一步发展所应采取的措施。
     通过对典型PU合成革生产工艺和现有治理措施的调查,得到现有治理措施下PU合成革企业一条生产线DMF排放量为28.67t/a,仅为原有排放量的15.56%,整个区域DMF排放量下降至3507.77t/a。PU合成革企业的DMF排放量在29.2t/a至146.0t/a之间,排放量在50t-90t/a之间的企业占总数的76.4%。DMF随空间变化浓度分布差异很大,根据PU合成革企业的生产规模及污染源地理坐标,建立基于微观GIS的DMF排放清单。
     运用适应性调整后的AERMOD模拟研究区域的DMF时空浓度分布,由结果可知龙湾区确实存在厂界无组织排放浓度达标但是由于DMF扩散时相互叠加导致一些居住区超标的现象,因此选取厂界和居住区为控制点实行不同的浓度标准,并以此求得的DMF实际环境容量作为研究环境承载力的依据。经过源强的不断调整和反复试算,得到龙湾区DMF实际大气环境容量为2780.74t/a。
     以DMF实际大气容量的80%作为大气环境承载力阈值,可得现有治理措施下整个区域的大气环境承载率为1.58,各区域环境承载率由大到小依次为区域Ⅰ>区域Ⅳ>整个区域>区域Ⅲ>区域Ⅱ,且各区域的环境承载率都大于1,尤其是区域Ⅰ,其环境承载率高达6.70。通过对四个区域环境承载率变化的分析可得,区域Ⅰ承载率超标现象严重,对其的管理要从调整产业布局或采用新工艺等增大区域环境承载力的措施作为根本,对于其他区域的管理则可以根据实际情况选择合适的方案,最终使龙湾区的PU合成革产业走上经济与环境协调发展的可持续道路。
Taking DMF as an index to evaluate atmospheric environmental carrying capacity of Longwan in Wenzhou. The aim was to understand extent of support from atmospheric environment under existing reduction measures to PU synthetic leather industry and further development measures which should be taken.
     By investigating typical PU synthetic leather production processes and existing control measures, DMF emissions in a manufacturing process were 28.67t/a, only accounting for 15.56% of original ones, and emissions of whole area were 3507.77t/a. DMF emissions of PU synthetic leather factories were between 29.2t/a to 146.0t/a, the factories with emissions from 50t/a to 90t/a were accounting for 76.4% of all. For DMF distribution concentrations varied with a small scale, it was tried to use microcosmic level GIS to establish DMF emission inventories according to production scales and pollution source space distributions of PU synthetic leather factories.
     Adopted AERMOD was applied to simulate temporal and spatial distribution concentrations of DMF in Longwan. Results showed that it existed phenomenon that DMF concentrations of some residential areas exceeded corresponding standard for superposition while ones of factory bounds met corresponding standard. So actual atmospheric environmental capacity of Longwan was calculated with different types of standards between residential areas and factory bounds, and the value was used to judge atmospheric environmental carrying capacity. By constant adjustments and repeated simulations, the value of actual atmospheric environmental capacity of DMF in Longwan was 2780.74t/a.
     Taking 80% of DMF actual atmospheric environmental capacity as threshold value of atmospheric environmental carrying capacity. Atmospheric environmental carrying capacity rate of whole area was 1.58, the ones of different areas decreased in the following oder:areaⅠ> areaⅣ> whole area > areaⅢ> areaⅡ, the rates were all more than 1, especially areaⅠwith rate of 6.70.The DMF emissions of areaⅠ exceeded permit ones seriously, so it was suggested to adjust existing industry layout or take new technologies to enlarge the environmental carrying capacity as radical management measures. Other areas could choose appropriate solutions to management according to actual conditions. Leading PU synthetic leather industry of Longwan to an economic and environmental sustainable development way finally.
引文
[1]Moorman W J, Ahlers H W, Chapin R E, et al. Prioritization of NTP reproductive toxicants for field studies[J]. Reproductive Toxicology,2000,14(4):293-301.
    [2]钱亚玲,张幸,杨锦荣.二甲基甲酰胺对合成革作业工人健康的影响[J].中华劳动卫生职业病杂志,2005,23(6):449-450.
    [3]詹凤侠,方四新,杨永坚,等.二甲基甲酰胺对作业工人健康影响的调查研究[J].工业卫生与职业病,2009,35(3):138-140.
    [4]候旭剑,杨曦伟,于素芳.二甲基甲酰胺生殖毒性研究进展[J].环境与健康杂志,2008,25(2):183-185.
    [5]Odum E P. Fundamentals of ecology [J]. Philadelphia:W B Saunders,1953,21-37.
    [6]阮本清,梁瑞驹,王浩,等.流域水资源管理[M].北京:科学出版社,2001.
    [7]Daily G C, Ehrlich P R. Population, sustainability, and earth's carrying capacity [J]. Bioscience,1992,42(10):761-771.
    [8]Postel S. Carrying capacity:earth's bottom line[J]. Challenge,1994,37(2):4-12.
    [9]Arrow K, Bolin B, Costanza R, et al. Economic growth, carrying capacity, and the environment[J]. Science,1995,268:520-521.
    [10]Campbell D E. Energy analysis of human carrying capacity and regional sustainability:an example using the state of Maine [J]. Environmental Monitoring and Assessment,1998,51(1/2):531-569.
    [11]Harris J M, Kennedy S. Carrying capacity in agriculture:globe and regional issue[J]. Ecological Economics,1999,129(3):443-461.
    [12]Barrett G W, Odum E P. The twenty-first century:the world at carrying capacity[J]. Bioscience,2000,50(4):363-368.
    [13]Brown M T, Ulgiati S. Energy measures of carrying capacity to evaluate economic investments[J]. Population and Environment,2001,22(5):471-501.
    [14]Witten J D. Carrying capacity and the comprehensive plan[J]. Boston College Environmental Affairs Law Review,2001,28(4):583-608.
    [15]Singhal S, Kapur A. Industrial estate planning and management in Indian:an integrated approach towards industrial ecology [J].Journal of Environmental Management,2002,66(1):19-29.
    [16]Dilks D W, Freedman P L. Improved consideration of the margin of safety in total maximum daily load development[J]. Journal of environmental engineering-ASCE,2004,130(6):690-694.
    [17]Totten L A, Panangadan M, Eisenreich S I, et al. Direct and indirect atmospheric deposition of PCBs to the Delaware river watershed[J].Environmental Science & Technology,2006,40(7):2171-2176.
    [18]曾维华,王华东,薛纪渝,等.环境承载力理论及其在湄洲湾污染控制规划中的应用[J].中国环境科学,1998,18(增刊):70-73.
    [19]崔凤军.环境承载力论初探[J].中国人口资源与环境,1995,5(1):76-80.
    [20]刘殿生.资源与环境综合承载力分析[J].环境科学研究,1995,8(5):7-12.
    [21]陈祥彬.环境承载力及其应用[J].福建环境,1995,12(5):13-14.
    [22]彭再德,杨凯,王云.区域环境承载力研究方法初探[J].中国环境科学,1996,16(1):6-10.
    [23]王民良,曹健,乔美芳.上海市大气环境承载能力研究[J].上海环境科学,1996,15(4):16-20.
    [24]崔凤军,杨永慎.泰山旅游环境承载力及其时空分异特征与利用强度研究[J].地理研究,1997,16(4):47-55.
    [25]高彦春,刘昌明.区域水资源开发利用的阈限分析[J].水力学报,1997,8:73-79.
    [26]洪阳,叶文虎.可持续环境承载力的度量及其应用[J].中国人口资源与环境,1998,8(3):54-58.
    [27]唐剑武,叶文虎.环境承载力的本质及其定量化初步研究[J].中国环境科学,1998,18(3):227-230.
    [28]冉圣宏,薛纪渝,王华东.区域环境承载力在北海市城市可持续发展研究中的应用[J].中国环境科学,1998,18(增刊):83-87.
    [29]蒋晓辉,黄强,惠泱河,等.陕西关中地区水环境承载力研究[J].环境科学学报,2001,21(3):312-317.
    [30]李新琪,海热提·涂尔逊.区域环境容载力理论及评价指标体系初步研究[J].干旱区地理,2000,23(4):364-370.
    [31]毛汉英,余丹林.区域承载力定量研究方法探讨[J].地球科学进展,2001,16(4):549-555.
    [32]胡晨燕,施介宽,徐斌,等.南昌市大气环境对S02承载能力研究[J].江西科学,2002,20(3):146-150.
    [33]潘东旭,冯本超.徐州市区域承载力实证研究[J].中国矿业大学学报,2003,32(5):596-600.
    [34]陈新凤.山西省大气环境承载力初探[J].经济问题,2006,11:79-81.
    [35]曹海雄.区域环境承载力计算实例[J].广州化工,2006,34(6):54-55,61.
    [36]莫虹频,温宗国,陈吉宁.在土地资源和环境承载力约束下的城市工业发展[J].清华大学学报(自然科学版),2008,48(12):2088-2092.
    [37]吴俊松.煤炭矿区大气环境承载能力分析[J].能源环境保护,2009,23(5):60-64.
    [38]唐崇杰,关卉,鲁磊.城市环境承载力分析与评估——以湛江市为例[J].中国环境管理干部学院学报,2010,20(1):22-26.
    [39]顾晨洁,李海涛.基于资源环境承载力的区域产业适宜规模初探[J].国土与自然资源研究,2010,2:8-10.
    [40]房睿,谢海燕,王纯利.玛纳斯河流域水环境承载力评价指标体系研究[J].水利科技与经济,2010,16(8):841-844.
    [41]郭秀锐,毛显强,冉圣宏.国内环境承载力研究进展[J].中国人口资源与环境,2000,10(3):28-30.
    [42]Park R E, Burgess E W. An introduction to the science of sociology[J]. Chicago: University of Chicago Press,1969,56-59.
    [43]Dhondt A A. Carrying capacity:a confusing concept[J]. Acta Oeclol Gen,1988, 9(4):337-346.
    [44]Price D. Carrying capacity reconsidered[J]. Population and Environment,1999, 21(1):5-26.
    [45]Mayers N. Population environment linkages:discontinuities ahead[J]. Environmental Conservation,1993,19(1):101-109.
    [46]Carey D I. Development base on carrying capacity[J]. Global Environmental Change,1993,3(2):140-148.
    [47]Mayers N. Environment and development[J]. Evnironmental Conservation,1993, 20(3):101-109.
    [48]徐琳瑜,杨志峰,李巍.城市生态系统承载力研究进展[J].城市环境与城市生态,2003,16(6):60-62.
    [49]高吉喜.可持续发展理论探索:生态承载力理论、方法与应用[M].北京:中国环境科学出版社,2001.
    [50]唐剑武,郭怀成.环境承载力及其在环境规划中的初步应用[J].中国环境科学,1997,17(1):6-9.
    [51]Schneider D. The carrying capacity concept as a planning tool[J]. Chicago: American Planning Association,1978,22-59.
    [52]Cohen J E. Population, economics, environmental and culture:an introduction to human carrying capacity[J]. Journal of Applied Ecology,1997,34(6): 1325-1333.
    [53]Merey P S, Ausubel J H. Carrying capacity:a model with logistically varying limits[J]. Technological Forecasting and Social Change,1999,61(3):209-214.
    [54]Moore J. Carrying capacity, cycles and culture[J]. Journal of Human Evolution, 1983,12:505-514.
    [55]Pulliam H R, Haddad N M. Human population growth and the carrying capacity concept[J]. Bulletin of the Ecological Society of America,1994,75:141-157.
    [56]Scamecchia D L. Concepts of carrying capacity and substitution rations:a systems approach[J]. Journal of Range Management,1990,6(1):13-15.
    [57]王俭,孙铁珩,李培军,等.环境承载力研究进展[J].应用生态学报,2005,16(4):768-772.
    [58]陈楷根.区域环境承载力理论及其应用[D].福州:福建师范大学,2002.
    [59]徐肇忠.城市环境规划[M].武汉:武汉测绘科技大学出版社,1999.
    [60]王华东.环境容量[M].长春:东北师范大学出版社,1988.
    [61]喻林超.四川阿坝州工业开发区汶川桃关工业小区大气环境容量及总量控 制研究[D].成都,西南交通大学,2008.
    [62]谷清.略论大气污染物总量控制方法[J].重庆环境科学,1991,13(2):1-7.
    [63]谷清.中国区域大气总量控制基准和方法[J].中国环境科学,2000,20(增刊):25-28.
    [64]Raretz J. Integrated assessment of sustainability appraisal for cities and regions[J]. Environmental Impact Assessment Review,2000,20(1):31-64.
    [65]马超群.环境容量研究[D].西安:西北大学,2003.
    [66]严李锟.扬州市大气环境容量研究[D].扬州:扬州大学,2010.
    [67]Zhang Q Y, Tian W L, Zheng Y Y, et al. Fuel consumption from vehicles of China until 2030 in energy scenarios[J]. Energy Policy,2010,38(11):6860-6867.
    [68]Zhang Q Y, Wei Y M, Tian W L, et al. GIS-based emission inventories of urban scale:a case study of Hangzhou, China[J]. Atmospheric Environment,2008,42: 5150-5165.
    [69]薛佳平,田伟利,张清宇.杭州市机动车NOx排放清单的建立及其对空气质量的影响[J].环境科学研究,2010,23(5):613-618.
    [70]魏玉梅,张清宇,田伟利.合成革企业二甲基甲酰胺排放清单的初步建立[J].环境科学研究,2010,23(5):555-559.
    [71]姚允斌,解涛,高英敏.物理化学手册[M].上海:上海科学技术出版社,1985.
    [72]环境保护部局,国家质量监督检验检疫总局.GB 21902-2008,合成革与人造革工业污染物排放标准[S].北京:中国环境科学出版社,2008.
    [73]Cetin E, Odabasi M, Seyfioglu R, et al. Ambient volatile organic compound (VOC) concentrations around a petrochemical complex and a petroleum refinery [J]. The Science of the Total Environment,2003,312(1-3):103-112.
    [74]程能林.溶剂手册(第三版)[M].北京:化学工业出版社,2002.
    [75]潘志彦,金红茂,王春能,等.二甲基甲酰胺环境标准浓度值研究[J].环境科学与技术,2007,30(2):37-38,54.
    [76]Cimorelli A J, Perry S G, Venkatram A, et al. AERMOD:a dispersion model for industrial source applications. Part I:general model formulation and boundary layer characterization [J]. Journal of Applied Meteorology,2005,44(5):682-693.
    [77]Perry S G, Cimorelli A J, Paine R J, et al. AERMOD:A dispersion model for industrial source applications. Part Ⅱ:Model performance against 17 field study databases[J]. Journal of Applied Meteorology,2005,44(5):694-708.
    [78]Stein A F, Isakov V, Godowitch J, et al. A hybrid modeling approach to resolve pollutant concentrations in an urban area[J]. Atmospheric Environment,2007, 41(40):9410-9426.

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