V2EX dewatering

Dewatering

定义 Definition

dewatering(名词)指脱水/排水:把水从某种材料或环境中移除的过程,常见于建筑基坑排水矿山污泥处理工业过滤等场景。(也可作动名词/现在分词,表示“正在脱水/排水”。)

发音 Pronunciation

/diwtr/

例句 Examples

The plant uses dewatering to reduce the sludge volume.
工厂通过脱水来减少污泥体积。

After heavy rain, the contractor began dewatering the excavation with wellpoints to keep the foundation dry and stable.
暴雨后,承包商用轻型井点系统对基坑进行排水,以保持基础干燥并确保稳定。

词源 Etymology

由前缀 **de-**(表示“去除、减少”)+ water(水)+ -ing(过程/动作)构成,字面意思就是“把水去掉”,因此在工程与环保领域里常用来指“脱水/排水作业”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Soil Mechanics in Engineering Practice(Terzaghi, Peck, Mesri)在地基与基坑工程章节中讨论基坑降水/排水(dewatering)与渗流控制。
  • Foundation Engineering Handbook(多作者/工程手册类)常以dewatering描述施工阶段的地下水控制方法与风险。
  • Wastewater Engineering: Treatment and Resource Recovery(Metcalf & Eddy)在污泥处理部分频繁使用dewatering指污泥脱水工艺(如带式压滤、离心脱水等)。
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