检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
机构地区:[1]济南大学资源与环境学院,济南250022 [2]山东省菏泽市曹县水务局,山东菏泽274400
出 处:《中国农村水利水电》2012年第10期174-176,180,共4页China Rural Water and Hydropower
基 金:国家自然科学基金资助项目(41102156)
摘 要:鲁西南地区高氟地下水分布广泛,是饮水型地方性氟中毒严重流行区,高氟地下水的形成与地层、地貌、气候及地下水径流条件等密切相关;鲁西南农村饮水安全问题形势严峻,且多为高氟水导致的农村饮水不安全问题;解决鲁西南高氟区农村饮水不安全问题的主要措施有打低氟深水井或修建平原水库积极利用地表水,在无低氟水源区建议采用混凝沉淀法进行饮水除氟,以及加强饮水安全工程管理,建立良好的管理体制和运营模式,确保工程长期良性运行。High fluorine groundwater is widely distributed and endemic fluorosis is serious in the southwest of Shandong Province.High fluorine groundwater is closely correlated with the soil and rock,landform,climate and groundwater runoff condition.In addition,human activities,for example farming pollution,may increase fluoride of groundwater.The situation of rural drinking water safety is severe,which mostly resulted from high fluorine groundwater.The following countermeasures can be adopted to solve the problem of drinking water insecurity in the southwest of Shandong Province: drilling deep wells for low fluorine water or building plateau reservoirs for surface water and rainwater,using coagulating sedimentation to reduce fluoride in water where low fluorine water is unavailable.Furthermore,it is important to enhance management of drinking water projects and to build management system and operation mode to ensure the long-good running of projects.
分 类 号:S273.4[农业科学—农业水土工程]
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.249