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问答题

如选用平流沉淀池和普通滤池相配合,如何优化设计?

发布日期:2022-07-18

如选用平流沉淀池和普通滤池相配合,如何优化设计?

试题解析

平流沉淀池

平流沉淀池是指投加过凝聚剂的原水在矩形池内自进口至出口作水平流动的过程中,絮粒得以沉淀去除的水处理构筑物。平流式沉淀池的池型呈长方形,废水从池的一端流入,水平方向流过池子,从池的另一端流出。在池的进口处底部设贮泥斗,其它部位池底有坡度,倾向贮泥斗。

中文名
平流沉淀池
含义
水沿水平方向流动的沉淀池
学科
水利工程
外文名
horizontal flow sedimentation tank
特点
呈长方形,废水从池的一端流入
领域
水利建筑

选用

选用是一个汉语词语,拼音是xuǎn yòng,意思是挑选或应用、选择使用;选择任用官吏。

中文名
选用
例如
我们正在选用下一代新的育种方案
拼音
xuǎnyòng
基本解释
挑选或应用;选择使用

滤池

滤池是用于过滤的目的,有的用来去除水中的悬浮物,以获得浊度更低的水;有的是用来去掉污泥中的水,以获得含水量较低的污泥。滤池种类较多,按照滤速的大小可分为快滤池和慢滤池。实际应用中,大部分是快滤池。快滤池处理能力较大,出水水质好。

中文名
滤池
学科
给水工程
分类
快、慢滤池
外文名
filter cell
作用机理
机械隔滤作用等
目的
去除水中的悬浮物

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环保气象安全技能考试

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