V2EX leachate

Leachate

发音 Pronunciation

/litet/

释义 Definition

渗滤液;浸出液。指水或其他液体渗透过土壤、垃圾填埋场或其他物质后,溶解并携带其中化学物质而形成的液体。常用于环境科学和废物管理领域。

例句 Examples

The leachate from the landfill contaminated the nearby river.
垃圾填埋场的渗滤液污染了附近的河流。

Environmental engineers designed a new system to collect and treat leachate before it could seep into the groundwater supply.
环境工程师设计了一套新系统,在渗滤液渗入地下水之前对其进行收集和处理。

词源 Etymology

leachate 源自英语动词 leach(渗滤、浸出),加上名词后缀 -ateleach 可追溯至古英语 leccan,意为"浸湿、灌溉"。该词在20世纪中期随着环境科学的发展而被广泛使用,特别是在描述垃圾填埋场和工业废物中液体渗透现象时成为专业术语。

关联词 Related Words

文学与学术引用 Literary & Academic References

  • 雷切尔卡逊(Rachel Carson)的《寂静的春天》(Silent Spring,1962)中涉及化学物质通过土壤渗透污染水源的讨论,与 leachate 的概念密切相关。
  • 在大量环境科学教材和学术论文中,leachate 是描述垃圾填埋场污染机制的核心术语,如 Solid Waste Engineering: A Global Perspective(William Worrell & P. Aarne Vesilind)中有详细论述。
  • 伊丽莎白科尔伯特(Elizabeth Kolbert)的《第六次大灭绝》(The Sixth Extinction,2014)在讨论人类对环境的影响时也涉及渗滤液对生态系统的破坏。
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