V2EX flocculant

Flocculant

释义 Definition

絮凝剂:一种用于使水或其他液体中的细小悬浮颗粒聚集成较大絮团(flocs)、从而更易沉降或过滤去除的化学物质(常用于水处理、污水处理、采矿与造纸等)。
(也可作形容词,表示“起絮凝作用的”。)

发音 Pronunciation

/flkjlnt/

例句 Examples

Adding a flocculant helps the muddy water clear faster.
加入絮凝剂能让浑浊的水更快变清。

After adjusting the pH, the operator dosed a polymer flocculant to form larger flocs for efficient sedimentation.
在调节好酸碱度后,操作员投加了高分子絮凝剂,使絮体变大,从而高效沉降。

词源 Etymology

flocculant 来自 flocculate(使絮凝),其词根与拉丁语 floccus(“羊毛绒、絮状物”)有关,形象地表达“把细小颗粒聚成絮团”的过程;后缀 -ant 常表示“起某种作用的人/物”,因此整体意思就是“促使形成絮团的物质”。

相关词 Related Words

文学与著作 Literary Works

  • Standard Methods for the Examination of Water and Wastewater(常用水质检测与处理权威手册中频繁出现)
  • Water Treatment: Principles and Design(Montgomery 等,水处理经典教材/专著)
  • Wastewater Engineering: Treatment and Resource Recovery(Metcalf & Eddy,污水处理领域经典著作)
  • Handbook of Water and Wastewater Treatment Technologies(水与污水处理技术手册类著作中常见)
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