Earth and the Environment

What is leaching used for?

Link to this answer

CloseClose

Link to this answer

Share this credible answer with others. Simply paste this code into your blog or Web page:

<a href="http://qanda.encyclopedia.com/question/leaching-used-158072.html" >What is leaching used for?</a>
E-mail this answer Link to this answer

A simple example is the passage of boiling water through ground coffee to dissolve and carry out the chemicals necessary for producing the beverage. Another example is the removal of sugar from sugar beets using water as the solvent. Leaching is also used to remove metals from their ores. In one procedure certain crushed ores of copper are placed into a series of tanks ...

Answer verified with
Get more facts and information about leaching . Or, view the full encyclopedia entry from The Columbia Encyclopedia, Sixth Edition.

Similar questions: What are the uses for leaching? How is leaching useful? [ Hide these questions ]

Related research questions

Related research articles

Leaching results of reactive materials.
Magazine article from: Construction and Building Materials Abstract Leaching results are used in the assessment of slag for use in construction...the glass phase is diffusion. Shortterm leaching tests have been used for comparison and evaluation of the leaching behaviour. 1.2. Theory Important mechanisms...
Principles for managing nitrogen leaching.
Magazine article from: Journal of Soil and Water Conservation Controlling nitrogen (N) leaching presents a major challenge...individual fields. However, leaching is only one of several outputs...between precipitation and ET, is used to recharge the soil moisture...and is the driving force for leaching (solid circles) during the...
The potential for leaching of agrichemicals used in crop production: a national...
Magazine article from: Journal of Soil and Water Conservation ...data also indicate that leaching of chemicals into the...that agrichemicals are used. For example, EPA estimates...Pesticide index. A pesticide leaching index was derived by...Screening Procedure --used by SCS to provide technical...combinations of four pesticide leaching classes and four ...
Leaching of CCA from lumber exposed to natural rain aboveground.
Magazine article from: Forest Products Journal ...Lebow 1996). In addition, leaching from CCA-treated wood subjected...due to the assumption that leaching is less severe than from wood...portion of CCA treated wood is used for aboveground applications...precipitation and potential leaching. This study examines chromium...
Leaching resistance of copper amine-treated Scots pine.
Magazine article from: Forest Products Journal ...leachability can be determined from laboratory leaching experiments (Zhang and Kamdem 1999...In addition to the distilled water leaching, a citrate buffer solution was used as a highly aggressive leaching medium. This leaching environment was...
See all results at HighBeam

HighBeam gives you access to newspaper, magazine, and trade journal articles plus press releases, facts, information, and biographies from thousands of sources.