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我区位于鲁北渤海沿岸,浅层地下水为苦咸水,深层地下水含氟过高,属严重缺水地区.目前区内尚有近30万人口饮用不洁河水、塘水,严重影响健康.为此,我们与有关部门开展了“收集屋檐雨水”解决缺水地区群众饮水的研究,报告如下:1 内容与方法1.1 收集与储存方法 选择缺水区经济条件较好的农户10个为试点户,其中5户为土顶平房,5户为起脊瓦房.在屋檐滴水处按装铁皮或无毒塑料收集槽,槽中段安装下水管,房顶的雨水通过收集槽、下水管收集到建于院内的混凝土钢性防渗储水池中,池的容积一般为5～10m~3,池壁厚6～10cm,以1:2:3的水泥、沙、石子灌注.池口高出地面40cm,并加盖,防止地面污水灌入和其它污染,池口面积不小于0·25m~2,以便定期清洗池内壁.
My area is located in the Lubei coast of Bohai Sea, shallow groundwater is brackish water, deep groundwater fluoridation is too high, is a serious water shortage areas.At present, there are nearly 300000 population in the region drinking dirty water, pond water, seriously affecting health. To this end, we and the relevant departments to carry out “collecting eaves rainwater” to solve the water shortage in drinking water areas, the report is as follows: 1 content and methods 1.1 collection and storage methods to select the water shortage area of economic conditions better farmers 10 pilot households , Of which 5 are Tudding bungalows, 5 for the roof tiles house. In the eaves dripping office by metal or non-toxic plastic collection trough, the middle of the tank installation of sewer pipes, the roof of the rain through the collection tank, sewer pipes collected to build In the hospital concrete steel impermeable reservoirs, the pool volume is generally 5 ~ 10m ~ 3, pool wall thickness 6 ~ 10cm, with 1: 2: 3 cement, sand, And stamped to prevent the ground sewage poured into and other pollution, the mouth area of not less than 0 · 25m ~ 2, in order to regularly clean the pool wall.