| leaching |
Slow passage of a solvent through a layer of porous or crushed material in order to extract valuable components. For example, gold can be extracted by heap leaching a porous ore or pulverized tailings.
출처: www.nrcan.gc.ca/mms/scho-ecol/glos_e.htm
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|---|---|
| leach |
To remove components from the soil by the action of water trickling through.
출처: www.mwdoc.com/glossary.htm
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| leaching |
the process by which soluble materials in the soil, such as salts, nutrients, pesticide chemicals or contaminants, are washed into a lower layer of soil or are dissolved and carried away by water.
출처: mvhs1.mbhs.edu/riverweb/glossary.html
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| leaching |
A process of soil nutrient removal through the erosive movement and chemical action of water.
출처: www.geographic.org/glossary.html
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| leachate |
Water that collects contaminants as it trickles through wastes, pesticides or fertilizers. Leaching may occur in farming areas, feedlots, and landfills, and may result in hazardous substances entering surface water, ground water, or soil.
출처: www.entrix.com/resources/glossary.aspx
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