分别利用集水井、调节池、反应除油池作预处理；
Firstly, collection well, equalization tank, oil & grease trap were used as pretreatment.
俄亥俄河上的水在岸边被过滤，然后汇聚在多口集水井中。
Water flowing from the Ohio river is filtered through the riverbank and gathered in various collector wells.
采用钻孔灌注桩作为深地坑的围护结构，在坑内设排水沟、集水井排水。
The concrete piles being poured into deep hole act as the enclosure structure of deep pit. There are draining ditch and water gathering well inside the pit for drainage.
启停机时机组转速较低，可能会有少量漏水，漏水通过密封排水管排入集水井。
There may be a small amount of leakage resulted from the low rotating speed of unit when turned on or turned off. The leakage would be drained to sump well through sealed drainage pipe.
雨水分流集水井分两次施工，第一次为底板和部分墙板，第二次为墙顶板一次施工。
The storm water division sump to be constructed in two times, first construction is for sole-plate and part of wall board; second construction is for wall top plate.
渗渠工程设计主要包括水平集水管、反滤层、导水管、集水井、泵房和其他附属构筑物等。
The design of infiltration ditch contains the obtaining water tube, anti-filter layer, well, pump house and other accessory building.
集水井与管道的运用和其它排水技术的运用也仅仅是在做一个好的规划方面鼓励了一点“热心的”尝试。
The use of catch basins and pipes as well as other internal drainage techniques has only fostered a less than "studious" attempt at developing a proper routing.
实践证明，该技术不仅在经济上是优化的，而且在技术上也是切实可行的，实现了水电站集水井控制系统的自动化。
It is proved that the technology is not only optimal economically, but also feasible technically, and the automation of the water-collecting well control system of the hydropower plant is realized.
实践证明，该技术不仅在经济上是优化的，而且在技术上也是切实可行的，实现了水电站集水井控制系统的自动化。
It is proved that the technology is not only optimal economically, but also feasible technically, and the automation of the water-collecting well control system of the hydropower plant is realized.
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