air sparging

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15:00 May 28, 2010
English to Indonesian translations [PRO]
Tech/Engineering - Agriculture
Additional field(s): Engineering (general), Environment & Ecology
English term or phrase: air sparging
Definition from United States Department of Agriculture:
Air sparging is an in situ remedial technology that reduces concentrations of volatile constituents in petroleum products that are adsorbed to soils and dissolved in groundwater. It involves the injection of contaminant-free air into the subsurface saturated zone, enabling a phase transfer of hydrocarbons from a dissolved state to a vapor phase. The air is then vented through the unsaturated zone.

Example sentence(s):
  • The air sparging system is incorporated as an annular header surrounding a portion of the body of the hydrocyclone with a porous wall providing the necessary passageway for air dispersion into the hydrocyclone. Free Patents Online
  • An air sparging system can use either vertical or horizontal sparge wells. Well orientation should be based on site-specific needs and conditions. United States EPA
  • From the latter we can estimate the maximum radius of influence of air sparging, as a function of the physical parameters. ScienceDirect
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Summary of translations provided
4pemompaan udara
Mohammad Renaldi Diponegoro


  

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40 days   confidence: Answerer confidence 4/5Answerer confidence 4/5
pemompaan udara


Definition from cpeo.org:
Air sparging is the process of injecting air directly into groundwater. Air sparging remediates groundwater by volatilizing contaminants and enhancing biodegradation.

Example sentence(s):
  • Air Sparging: pemompaan udara untuk meningkatkan aktifitas degradasi oleh mikroba. - faperta.ugm.ac.id  
Mohammad Renaldi Diponegoro
Indonesia
Local time: 15:44
Native speaker of: Native in IndonesianIndonesian
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