leachate
Significado: Liquid that has percolated through a solid material and extracted dissolved or suspended substances from it, especially contaminated water draining from a landfill site.
Landfill leachate is a significant environmental hazard because it can contain heavy metals, organic pollutants, and pathogens. Modern landfills are designed with liner systems and leachate collection to prevent groundwater contamination. The term is also used in agriculture and mining to describe any liquid that has passed through soil or waste material.
Ejemplos
- The landfill's leachate collection system was designed to prevent contamination of the surrounding groundwater. 该垃圾填埋场的渗滤液收集系统旨在防止周围地下水的污染。El sistema de recogida de lixiviados del vertedero fue diseñado para evitar la contaminación de las aguas subterráneas circundantes.その埋立地の浸出液収集システムは、周辺の地下水汚染を防ぐために設計された。그 매립지의 침출수 수집 시스템은 주변 지하수 오염을 방지하기 위해 설계되었다.
- Testing revealed that leachate from the old waste tip had seeped into the nearby stream. 检测结果显示,旧废弃物堆场的渗滤液已渗入附近的溪流。Los análisis revelaron que el lixiviado del antiguo vertedero se había filtrado al arroyo cercano.検査の結果、旧廃棄物処分場からの浸出液が近くの小川に浸透していたことが判明した。검사 결과, 구 폐기물 처리장에서 나온 침출수가 인근 하천으로 스며들었음이 밝혀졌다.
- Leachate treatment is one of the most expensive aspects of modern landfill management. 渗滤液处理是现代垃圾填埋管理中最昂贵的环节之一。El tratamiento de lixiviados es uno de los aspectos más costosos de la gestión moderna de vertederos.浸出液の処理は、現代の埋立地管理において最も費用のかかる側面の一つである。침출수 처리는 현대 매립지 관리에서 가장 비용이 많이 드는 측면 중 하나이다.
Pronunciación
Guía de uso
Contexto: academic, professional
Tono: neutral
Origen e historia
From leach (to wash or drain by percolation), from Old English leccan (to moisten, water), with the suffix -ate. The technical environmental sense is modern.
Contexto cultural
Era: Modern
Generation: All ages
Social background: Universal
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