那位水库工程分层取水设计

Stratified water intake design of Nawei Reservoir Project

凌云县那位水库是典型高坝小库容水库,库水位年度变化大。库区位于山区,受暴雨等影响,水质变化大。那位水库作为凌云县城区第二水源采用分层取水,根据不同的季节和水质,分别取水库表层水、中层水、底层水,可以较好解决取优质水问题。本文介绍了那位水库分层取水设计方案。

Nawei Reservoir in Lingyun County is a typical reservoir with high dam,small storage capacity,significant annual variation of reservoir water level.The reservoir area is located in mountain area,the water quality change greatly due to the impact of rainstorm.Nawei Reservoir is the second water source of the urban area of Lingyun County.Stratified water intake is a better solution to obtain high-quality water by taking surface layer water,middle layer water and bottom layer water of reservoir according to different seasons and water quality.An introduction was made on the design scheme of stratified water intake of Nawei Reservoir.