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黄河三角洲地区地热资源开发利用与环境影响研究
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摘要
地热资源正作为一种重要的能源支持着黄河三角洲地区的经济发展。本研究以资源的集约节约利用理念为指导,充分收集黄河三角洲地区自然地理、地质、水文、海洋、资源开发、以及遥感、环境监测等方面的资料,并与开采利用条件下参数的变化进行对比研究,在此基础上,采用计算机模拟技术对地热尾水排放的污染演化问题,尤其是对区域浅层地表水质污染和地热尾水热污染进行重点研究。最后,将获取的数据和资料通过数值模型的模拟,对黄河三角洲地热资源的开采利用提出动态规划和综合管理的措施以及生态环境保护治理对策,对于加强三角洲地区地热资源的综合管理利用,避免对环境的持续产生不良影响,保护三角洲良好生态,振兴三角洲经济将具有一定的意义。
Resources and environment problems have become two largest strategic problems which the human faces in the 21st century. In recent more than twenty years, our social development and economic construction have made achievements which draw the focus of the world’s attention, in particular, the coastal area has been leading the development our economy at fast speed, and also is the zone with the densest population of our country. The Yellow River is called“Mother River”in our country, with a lot of population along the drainage area, and people acts intensively there. With the implementation of West Development Strategy, the industrial and agricultural development as well as urbanization process of the drainage area of the Yellow River and Deltaic Region is greatly accelerated, and geothermal resource is supporting the economic development of the Yellow River Delta as an important energy resource.
     The geothermal resources are very rich in the Delta, however, no systematic research was made in the past and no attention was paid by the relevant departments, extent of utilization was very low. During the course of utilization of geothermal resources, low utilization and environmental pollution have become to be acute and serious problems more and more. This paper makes researches on the application of scientific theory and methods to carry out comprehensive utilization assessment and research work of environmental pollution and prevention and controlling, for the purpose of providing scientific basis for reasonable utilization of geothermal resources and protection of ecology environment, etc. as well as reducing the environmental pollution and impact caused by the geothermal exploitation and utilization, with an aim of sustainable development and with the leadership of intensive and economic utilization of resources.
     This paper fully collects materials on physical geography, geology, hydrology, ocean, resource development, remote sensing and environmental monitoring, etc. in the Yellow River Delta area, and makes researches on the general of region, regional geology and lithologic character, preservation character of geothermal resource, hydrology and water quality status character of local ground water, etc., and also makes comparison with the changes of parameters under the conditions of exploitation and utilization..
     The environmental problems occurring in the course of geothermal exploitation and utilization can be directly seen from the influence on the water quality of regional shallow groundwater, therefore, this paper makes special simulation and research. This paper researches to adopt the latest finite element method (FEM), to start from the variation forms of finite solution problems, and derive the corresponding system of linear algebraic equations by the Ritz—Galerkin Method, which has flexible dissection of mesh, small geometrical error, easy for dealing with natural boundary value condition, can keep conservation of mass and also create high accuracy forms. Based on the dynamic character of groundwater in the appraisal region, this paper takes the lowest ground water level dated June 22 in the low flow period of year 2005 as the initial level, which can be determined based on the observation data of the ground water level ,and takes the initial water level, boundary current and hydrogeologic parameter, etc. into the model by use of groundwater simulation software-Visual MODFLOW(module-type three-dimensional finite difference groundwater flow model) adopts SOR Method to calculate water level by use of unsteady fluid flow, and make matching by use of peephole water level and adjust the hydrogeologic parameter to make calculated value identical with the observation water level. In addition, take the most important fluorine element as the water quality simulation factor, and simulate the influence of fluorine element on the ground water.
     Water temperature is an important factor to affect the water quality process, such dissolved oxygen density, non-ion ammonia density and oxygen consumption coefficient and coefficient of aeration, etc. are related to the water temperature. The released hot water can form heat pollution, higher water temperature or faster changes of water temperature will affect normal growth of aquatic life and functions of water body. The changes of water temperature of water body can be affected by the pollution sources, and in addition, they have something to do with a series of heat exchanging process, including heat exchange with the air and that with the river bed, etc. This paper adopts computer modeling technique to make dynamic simulation for the changes of the temperature in the course of discharge of geothermal heat tail water, and establish forecasting model; through model recognition, to simulate dispersion, movement and cooling of heat in the course of discharge of geothermal heat tail water, forecast the heat of each calculated fractured surface under different discharge conditions, and then assess their pollution extent. However, due to the limitation of present research conditions, this paper only determines for the research region the forecasting model and computing method of changes of water temperature after the discharge of geothermal heat tail water to the rivers and lakes, temporarily without adoption of proper application data for operation in the example.
     Because there are many problems in the exploitation process of geothermal resources in the Yellow River Delta and also there is no reasonable and unified planning for the exploitation and utilization of resource, it is necessary to make whole dynamic planning for the exploitation and utilization of geothermal resources in the Yellow River Delta, make analysis on the problems in the geothermal exploitation process in the Yellow River Delta and take separate strategies for the existing problems in order to achieve the optimized effects. This paper has given the following solutions for the existing problems in the exploitation and utilization of geothermal resources in the Yellow River Delta, i.e., to design reasonable exploitation proposal according to the burial and distribution status; strictly follow the design exploitation proposal and allowed exploitation quantity for layer mining of geothermal water used for different purposes, and excessive exploitation is not allowed; during the course of exploitation of geothermal resources, make dynamic monitoring for the geothermal water, and find out the changes of water level, water quantity, water quality and water temperature, etc. during the course of geothermal exploitation, and make timely adjustments on the exploitation and utilization proposal and resources protective measures based on the monitoring information.
     In summary, this paper has analyzed the existing environmental impact situation in the Yellow River Delta area, forecasted the future development trend as well as put forward reasonable environmental protection suggestions and measures, which will be significant to enhance the comprehensive management and utilization of the geothermal resources in the Yellow River Resources, avoid continuing adverse effect on the environment, protect the favorable ecology of the Delta as well as revive the economy of the Delta.
引文
1. 北京市地质工程勘察院地热工程研究所.北京市小汤山地热田地热回灌总结(2004年冬~2005 年春).2005.11.
    2. 宾德智,我国地热资源开发利用发展趋势及值得注意的几个问题 地热开发利用 10~13.
    3. 陈墨香,汪集畅,邓孝等.中国地热资源——形成特点和潜力评估[M].北京:科学出版社,1994,1~339.
    4. 陈墨香.华北地热(M).北京:科学出版社,1988,24~57.
    5. 程本合,徐亮,项希勇,穆星.2001.济阳坳陷沾化东区块现今地温场及热历史.地球物理学报,44(2):238~244.
    6. 冯石,石广仁.1989.一维盆地模拟系统 BAS1 在临清坳陷东部的应用.石油大学学报,13(3):1~9.
    7. 国家技术监督局,GB 11615-89 地热资源地质勘探规范,北京:中国标准出版社,1990.
    8. 贾金生,田冰,刘昌明.Visual MODFLOW 在地下水模拟中的应用.第 26 卷第 2 期,2003 年 4 月 河北农业大学学报 P72~78
    9. 姜建军,陶庆法,胡杰.我国地热资源开发利用现状及存在问题,国土资源部地质环境司,北京 100812.
    10. 姜建军,陶庆法,胡杰. 国土资源部地质环境司,北京 10081.
    11. 姜建军,陶庆法,胡杰.我国地热资源开发利用状况、存在问题与建议.2002 全国地热会议论文集.
    12. 姜建军,陶庆法,胡杰. 我国地热资源开发利用现状、存在问题与建议.2005 年第5 期 地热能 12~17
    13. 李苏武,田春金,凌成健。浅谈地热资源的综合开发利用 浅谈地热资源的综合开发利用 55~58
    14. 李星,吴冲龙,刘刚等.盆地超压层段非幕式突破期的地热场模型数值解法.地球科学,2001(26)5.
    15. 李星,吴冲龙,王连进.临清坳陷东部热演化及有机质演化模拟研究.科学中国人, 2003,9(10):54.
    16. 刘桂仪,孟庆峰.德州市低温地热资源及开发利用研究(A).“九五”全国地质科技重要成果论文集[C].北京:地质出版社.2001,628~632.
    17. 刘时彬.中国地热资源开发利用现状以及发展趋势分析.北京地热国际研讨会论文集.北京:地质出版社,2002.25~30.
    18. 刘尧军. 东营地热资源研究 2001 年 4 期地热能 8~12.
    19. 陆克政,朱晓敏,漆家福,等.含油气盆地分析[M].北京:石油大学出版社,2000.
    20. 栾光忠,曹立华,王文正,余晓玲,田振环. 青岛即墨温泉盆地热水沉积指示物极其标识性意义.第 35 卷第 5 期 2005 年 9 月 中国海洋大学学报 875~880.
    21. 栾光忠,刘红军,刘冬雁,王文正. 山东半岛温泉的地热属性及其特征.第 23 卷第 1 期 2002 年 02 月 地球学报 79~84.
    22. 毛锋,程承旗等,地理信息系统建库技术及其应用[M] 北京:科学出版社.1999
    23. 牛漫兰,朱光,刘国生,宋传中,王道轩.2005.郯庐断裂带中-南段新生代火山活动与深部过程.地质科学,40(3):390~403.
    24. 邱楠生,李善鹏,曾溅辉.2004b.渤海湾盆地济阳坳陷热历史及构造-热演化特征.地质学报,78(2):263~269.
    25. 任战利,地热资源评价与利用[C], 2001, 1~26. 黑龙江大庆:大庆油田有限责任公司勘探部,2001.1~26.
    26. 胜利油田石油地质志编写组.胜利油田[M].北京:石油工业出版社,1993,271~312.
    27. 石广仁.《油气盆地数值模拟方法》(第二版).石油工业出版社.北京,1999.
    28. 史忠民 ,程秀明 ,李传磊,尚宇宁. 山东省西北部中低温地热田层状热储地热资源储量计算方法探讨.第 21 卷第 9 期 山东国土资源 2005 年 9 月 71~73.
    29. 宋树林.地下水弥散系数的测定.海岸工程,1998,l7(3):61~65.
    30. 汪在君,塔里木盆地大庆区块壳内地温场计算及应用分析[J],大庆石油地质与开发,2000,19(1):14~16.
    31. 王德敬,杨宝林,夏秋田 东营市孤岛油气区地热井施工工艺 探矿工程 2003年第 5 期 52~53.
    32. 王钧,黄尚瑶.华北中新生代沉积盆地的地热资源及开发利用远景[A].中国地质科学院地质力学研究所.地热专集(第二辑)[M].北京:地质出版社,1989,48~57.
    33. 王钧、黄尚瑶、汪集肠、黄歌山.华北中新生代沉积盆地的地温分布及地热资源.地质学报,第 57 卷,第 3 期,中国地质学会、地质学报编辑委员会编北京:科学出版社,1983: 304~315.
    34. 王良书,刘绍文,肖卫勇,李成,李华,郭随平,刘波,罗毓晖,蔡东升.2002.渤海盆地大地热流分布特征.科学通报,47(2):151~155.
    35. 王良书,中国含油气盆地地热研究.南京:南京大学出版社 ,1989.20~42.
    36. 王世成,康铁笙,荆贵茹,冯石,周礼成.1992.临清坳陷钻井磷灰石样品的裂变径迹长度分布及在热史和构造上的意义.科学通报,37(22):2069~2071.
    37. 王彦俊,王贞国,王岩,吉艳梅,徐勇。德州市地热资源开发与保护 第 21 卷第5 期 2005 年 5 月 山东国土资源 31~35.
    38. 吴爱民 ,张建立 ,魏嘉华 ,姜春永. 山东省地热信息系统建设与功能简介.山东地质.2000 年 6 月第 16 卷第 2 期 48~52.
    39. 武羽晓,王珏 ,尚宇宁 ,高发祥 黄河三角洲地区地热资源及其开发利用前景初析 32~36.
    40. 谢佳寅,北京地热资源的开发利用及管理.天津地热学术研讨会论文集[C],天津:天津大学出版社,1993, 119~123.
    41. 熊振,王良书,李成,施小斌,郭随平,王捷.1999.胜利油气区东营凹陷现今地温场研究.高校地质学报,5(3):312~321.
    42. 薛禹群,朱学愚.地下水动力学[M].北京:地质出版社,1978,63~12O.
    43. 颜世强,刘桂仪,孟庆峰 ,张军 ,李云利.德州市地热资源及开发利用 第 17卷第 2 期 2001 年 4 月 山东地质 48~52.
    44. 杨恩秀,杜圣贤,张春池 ,王立法 ,代东峰 ,江波 东营市基岩地质背景与地热资源分布 16~20 山东国土资源 2003 4.
    45. 杨恩秀,东营市基岩地质背景与地热资源分布, 山东省地质调查院,山东济南,25001.
    46. 杨天行,朱政嘉.水系统污染数学模型及应用.吉林:吉林大学出版社,1990, 354~366.
    47. 于建国,李三忠,王金铎,王新红,路慎强.2005.东营凹陷盐底辟作用与中央隆起带断裂构造成因.地质科学,40(1):55~68.
    48. 张建立,魏嘉华 山东省地热信息系统建设与功能简介.中国地质大学,北京10008.
    49. 赵长亮,夏秋田,王贵清,苏汉民. 沾化地热井施工技术.2001 年第 5 期 探矿工程(岩土钻掘工程) 40.
    50. 赵克敬,王仲芝.地热资源开发利用在京津冀油区的进展与可持续发展.21 世纪中国地热可持续发展论文集.北京:中国矿业联合会地热开发管理专业委员会.2000:59~65.
    51. 赵全升.环境系统分析原理 29~40 146~187.
    52. 赵全升,刘贯群等.利用算子分裂迎风均衡格式解对流为主溶质运移问题.吉林大学学报(地球科学版),2004,34(1):97~101.
    53. 郑克琰,张振国,朱化周,刘时彬. 中国地热产业化开发的进程与展望(2000—2004国家报告). 2005 年第 3 期 地热能 3~7.
    54. 郑西来,钱会,杨喜成.地下水含水介质的弥散度测定. 西安工程学院学报,1998,20(4)8~15.
    55. 朱光,王道轩,刘国生,牛漫兰,宋传中.2004.郯庐断裂带的演化及其对西太平洋板块运动的响应.地质科学,39(1):36~49.
    56. 朱学愚,刘建立.山东淄博市大武水源地裂隙岩溶水中污染物运移的数值研究.地学前缘, 2001(3):171~178.
    57. 朱训,中国矿情第一卷总论:能源矿产,1999 年,北京,科学出版社.
    58. James W.McCord .Borlandc++3 .1 开发 WINDOWS 应用程序(M)钟向群,龙旭东,薛安,陈刚译.北京:清华大学出版杜,1995.
    59. Valgardur·Seefansson·冰岛 胡弘摘译 地热资源的可持续利用 2005 年第 5期地热能 26~27.
    60. Falvey D A and Middleton M F.1981.Passive continetial margins:Evidence for pre-break up deep crustal metamorphic subsidence mechanism.OceanologicaActa,4:103~114.
    61. Kasurni Yasukawa,2003,Necessity of Underground Thermal Utilization in East Asia from Environmental and Energy Security Aspects, Proceedings of the 5th Asian Geothermal Symposium. (in prees)
    62. Keyan Zheng and Shangyao Huang.2003,Geothermal Resources Development and Utilization in China.The 5th Asian Geothermal Symposium 2003,P.107~P.111,AIST,Japan.
    63. Keyan Zheng,Zhenguo Zhang,Huazhou Zhu and Shibin Liu. Process and Prospects of industrialized 1)e—velopment of Geothermal Resources in China — Country Update Report for 2000 ~ 2004 . Proceedings of World Geothermal Congress 2005.Ge- othermal Energy:The Domestic,Renewable,Green ption,No.01 10.Turkish Organizing Committee for WGC2005.2005.1~10.
    64. Laslett G M,Green P F,Duddy I R and Gleadow A J W.1987.Thermal annealing of fission tracks in apatite,2:A quantitative analysis.Chem.Gaol.,65:1~13.
    65. P.D.White and J.T.Moss "Thermal Recovery Methods", Penn Well Book, 1983.
    66. Rona P A,Sco S D .A special issue on seafloor hydrothermal mineralization: new perspective[J].Economic Geology,1993,88(8):1935~1994.
    67. Sclater J G and Christie P A F.1980.Continental stretching:An explanation of the post-Mid-Cretaceous subsidence of the central North Sea Basin.Jour.Geophys.Res.,85:3711~3739.
    68. Sean A,Guidry.Henry S Chaftz.Anatomy of siliceous hot springs examples from Yellowstone National Park[J].Wyoming,USA,Seimentary Geology,2003 157,71~106.
    69. Shibin Liu.2002,The Status and Trend Analysis of Geothermal Development and Utilization in China . Proceedings of 2002 Beijing International GeothermalSymposium,P.25~P.30,Geological Publishing House.
    70. Sulatisky,M .T .,Ground-source heat pumps in the Canadian prairies,ASHRAE Transaction,374~385,1991.
    71. Sweeney J J and Burnham A K.1990.Evaluation of a simple model of vitrinite reflectance based on chemical kinetics.AAPG Bull.,74(10):1559~1571.
    72. Yajun Yang and Xiaoping Pan.2002,A New Pattern of Geothermal Development and Utilization in Beijing— — The World Geothermal Natural Science Park.Proceedings of 2002 Beijing International Geothermal Symposium,P.74~P.78,Geological Publishing House.

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