非溢流排水滤池是一种在反冲洗时不溢流排水的双层滤料滤池。

A new non-overflow dual-layer filter that is build without simultaneous overflow at time of backwashing and widely applied abroad is presented in this paper.

youdao

本文通过对双层滤料滤池在运行中的技术管理实践，提出了相应的运行管理经验。

This paper puts forward operation management experience according to the practice of technique management of twolayer filtration pool.

youdao

首次提出了新型煤——砂双层均匀滤料滤池。

A new type of uniform dual media anthracite - sand filter is firstly proposed in this paper.

youdao