Leach: meaning, definitions and examples
๐ง
leach
[ liหtส ]
chemical process
To leach is the process by which solutes are removed from a solid by the action of a liquid solvent. This process is commonly observed in the extraction of minerals from ore, where water or other solvents dissolve certain components, leaving behind undesirable materials. It can also refer to the process in agriculture where nutrients are washed away from soil by rainfall or irrigation. The effectiveness of leaching depends on various factors including the nature of the solvent and the solid material involved.
Synonyms
Examples of usage
- The gold was leached from the ore using cyanide.
- Nitrates can leach into groundwater from agricultural fields.
- Leaching is important in the preparation of herbal tinctures.
Translations
Translations of the word "leach" in other languages:
๐ต๐น lixiviar
๐ฎ๐ณ เคฒเฅเค
๐ฉ๐ช auslaugen
๐ฎ๐ฉ meresap
๐บ๐ฆ ะฒะธััะณัะฒะฐัะธ
๐ต๐ฑ wyciฤ gaฤ
๐ฏ๐ต ๆตธๅบใใ
๐ซ๐ท lixivier
๐ช๐ธ lixiviar
๐น๐ท sรผzmek
๐ฐ๐ท ์นจ์ถํ๋ค
๐ธ๐ฆ ุชุณุฑุจ
๐จ๐ฟ vytahovat
๐ธ๐ฐ vyลฅahovaลฅ
๐จ๐ณ ๆตธๅบ
๐ธ๐ฎ izvleฤi
๐ฎ๐ธ leifa
๐ฐ๐ฟ ััาฃััั
๐ฌ๐ช แฌแแแแแแ
๐ฆ๐ฟ sฤฑzdฤฑrmaq
๐ฒ๐ฝ lixiviar
Etymology
The term 'leach' originated from the Old English word 'leac', meaning 'to draw out' or 'to wash'. It appears in Middle English as 'lechen', reflecting its connection to the act of cleansing or drawing out substances. The application of 'leach' has evolved over time to encompass various expressions in science and agriculture, particularly in relation to the use of liquids to separate solutes from solids. The modern usage in the context of chemical engineering and environmental science has solidified its importance in understanding both natural processes and industrial applications.