| 奥陶系高矿化度地热流体在天津地热开发利用中的分析 |
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| 引用本文： | 唐永香,刘洋,俞礽安,时光伟.奥陶系高矿化度地热流体在天津地热开发利用中的分析[J].地下水,2009,31(6):167-169. |
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| 作者姓名： | 唐永香 刘洋 俞礽安 时光伟 |
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| 作者单位： | 1. 天津地热勘查开发设计院,天津,300250
2. 中国地质调查局天津地质调查中心,天津,300170 |
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| 摘 要： | 目前天津市奥陶系地热流体开发利用强度不大，据分析主要是由于该地热流体部份地区水质较差具有高矿化度、强腐蚀性等特征，其中起制约因素的是地热流体中Cl^-和SO4^-2的含量。为了充分开发利用该地热资源，因此选用钛板换材间接供暖的方式，管材选用玻璃钢、PVC等塑料管材。
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| 关 键 词： | 奥陶系 高矿化度 Cl-和SO4-2的含量 开发利用 |
The analysis of Ordovician high salinity development and utilization of geothermal fluid in Tianjin |
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| TANG Yong-xiang,LIU Yang,YU Reng-An,SHI Guang-Wei.The analysis of Ordovician high salinity development and utilization of geothermal fluid in Tianjin[J].Groundwater,2009,31(6):167-169. |
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| Authors: | TANG Yong-xiang LIU Yang YU Reng-An SHI Guang-Wei |
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| Institution: | TANG Yong-xiang1,LIU Yang1,YU Reng-An2,SHI Guang-Wei1(1.Tianjin Geothermal Exploration and Development-designing Institute,Tianjin: 300250,2.CHINA GEOLOGY SURVEY TIANJIN CENGTER,Tianjin:300170) |
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| Abstract: | At present,Ordovician development and utilization of geothermal fluid in Tianjin is not strength,it was mainly due to the analysis of geothermal fluids poor water quality in some areas with high salinity,strong corrosion resistance and other characteristics,including constraints from the geothermal fluid in the Cl-and SO4-2 content.In order to fully develop and utilize the geothermal resources,the choice of plate material for the indirect heating method selected glass fiber reinforced plastic pipe,PVC plast... |
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| Keywords: | Ordovician high salinity Cl-and SO4-2 content development and utilization |
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