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Feasibility assessment and scheme research on emergency water supply of groundwater emergency source in Changde City |
LIU Yiming, HE Yang, XIONG Xiong, XU Dingfang, Pang Tie |
Hunan Institute of Geological Survey, Hunan Changsha 410116, China |
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Abstract Exploring groundwater emergency source and establishing emergency water supply mechanism are important measures to ensure the safety of residents’ water use and maintain social stability when daily water supply obstacles occur in cities. Based on the analysis of the hydrogeological conditions in the planning area of Changde City, the researchers in this paper delineated 5 groundwater emergency sources, and summarized the site selection principles of groundwater emergency sources in the same type. Besides, the feasibility assessment of water sources was conducted from three aspects of water quantity, water quality and production capacity. Two emergency water supply schemes under the minimum standard of 20 L/d and the general standard of 50 L/d per capita water consumption are considered, combining with the existing urban water supply network and groundwater exploitation well reservation. The emergency water supply demand could be satisfied by the existing water supply capacity of reserved wells under emergency water supply standards of 20 L/d per capita. While, the existing water supply capacity is insufficient in reserved wells of Hefu water source and Ludishan water source under emergency water supply standards of 50 L/d per capita. Therefore, the proposal of increasing production wells is put forward to adapt the emergency water supply demand.
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Received: 21 January 2021
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[1] 刘思秀,黎伟,朱晓曦.杭州市龙坞地下水应急水源地开发利用潜力评价[J].水资源保护,2013,29(5):28-31,37. Liu S X,Li W,Zhu X X.Development potentiality assessment of emergency groundwater source area in Longwu,Hangzhou City[J].Water Res Prot,2013,29(5):28-31,37. [2] 王凌芬,李洪文,胡伏生,等.镇江市应急水源地规划评价[J].水资源保护,2011,27(1):89-94. Wang L F,Li H W,Hu F S,et al.The planning assessment of emergency water sources in Zhenjiang City[J].Water Res Prot,2011,27(1):89-94. [3] 姜宝良,李腾超,梁丽丽,等.许昌市麦岭应急备用水源地开发利用及存在的问题[J].华北水利水电大学学报:自然科学版,2016,37(5):58-62. Jiang B L,Li T C,Liang L L,et al.The exploitation and utilization of mailing emergency water source in Xuchang and the existing problems[J].J North China Univ Water Res Electr Power:Nat Sci Ed,2016,37(5):58-62. [4] 刘长明,阮岳军,彭国平.湖南省常德市武陵区鼎城区区域水文地质调查报告[R].长沙:湖南省地质矿产局水文地质工程地质二队,1999:63-71. Liu C M,Ruan Y J,Peng G P.Regional Hydrogeological Survey Report of Dingcheng District and Wuling District,Changde City,Hunan Province[R].Changsha:No.2 Hydrogeological Engineering Geology Team of Hunan Bureau of Geology and Mineral Resources,1999:63-71. [5] 常德市规划局.湖南省常德市城市总体规划(2009—2030)[R].2011:19. Changde City Planning Bureau.Master plan of Changde City,Hunan Province (2009-2030)[R].2011:19. [6] 郑立博,李阳,王少龙,等.某应急水源地地下水资源评价[J].地质灾害与环境保护,2014,25(3):83-87. Zheng L B,Li Y,Wang S L,et al.Evaluation on the groundwater resources of an emergency water source[J].J Geol Hazards Environ Preserv,2014,25(3):83-87. [7] 武国瑛,邓正栋,段化杰,等.西部艰险地区水源地选址研究[J].中国地质调查,2017,4(3):24-31. Wu G Y,Deng Z D,Duan H J,et al.Study on site selection of water source in the perilous region of West China[J].Geol Surv China,2017,4(3):24-31. [8] 文冬光,孙继朝,何江涛,等.GB/T 14848—2017地下水质量标准[S].北京:中国标准出版社,2017. Wen D G,Sun J C,He J T,et al.GB/T 14848-2017 Standard for Groundwater Quality[S].Beijing:China Standards Press,2017. [9] 金银龙,鄂学礼,陈昌杰,等.GB 5749—2006生活饮用水卫生标准[S].北京:中国标准出版社,2006. Jin Y L, E X L,Chen C J,et al.GB 5749-2006 Standards for Drinking Water Quality[S].Beijing:China Standards Press,2006. [10] 左光恕,刘运业,孙传旦,等.湖南省常德市水文地质工程地质环境地质综合勘察报告[R].长沙:湖南省地质矿产局水文地质工程地质二队,1992:167-171. Zuo G S,Liu Y Y,Sun C D,et al.Comprehensive Investigation Report on Hydrogeology,Engineering Geology and Environmental Geology of Changde City,Hunan Province[R].Changsha:No.2 Hydrogeological Engineering Geology Team of Hunan Bureau of Geology and Mineral Resources,1992:167-171. [11] 中国地质调查局.水文地质手册[M].2版.北京:地质出版社,2012:710-711. China Geology Survey.Handbook of Hydrogeology[M].2nd ed.Beijing:Geological Publishing House,2012:710-711. [12] 蔺文静,王文中,陈德华,等.北方城市地下水应急供水水源地评价指标体系研究[J].干旱区资源与环境,2010,24(3):83-87. Lin W J,Wang W Z,Chen D H,et al.Indicator system for emergency groundwater supply target-area evaluation in northern Chinese cities[J].J Arid Land Resour Environ,2010,24(3):83-87. [13] 陈连祥,郭得铨,宁瑞珠,等.GB/T 50331—2002城市居民生活用水量标准[S].北京:中国建筑工业出版社,2002. Chen L X,Guo D Q,Ning R Z,et al.GB/T 50331-2002 The Standard of Water Quantity for City’s Residential Use[S].Beijing:China Architecture & Building Press,2002. [14] 童军,皮景,徐定芳,等.长株潭城市群核心区地下水应急供水研究[J].华南地质矿产,2020,36(1):55-64. Tong J,Pi J,Xu D F,et al.Study on emergency water supply of groundwater in the core area of Chang-Zhu-Tan city group[J].Geol Miner Resour South China,2020,36(1):55-64. [15] 景佳俊,管祯,单雨阳,等.丰沛平原区地下水开采利用现状及潜在水源地分析[J].中国地质调查,2019,6(3):87-91. Jing J J,Guan Z,Shan Y Y,et al.Exploitation and utilization of groundwater and potential water source analysis of Fengpei Plain area[J].Geol Surv China,2019,6(3):87-91. |
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