Air sparging, also known as in situ air stripping[1] and in situ volatilization is an in situ remediation technique, used for the treatment of saturated soils and groundwater contaminated by volatile organic compounds (VOCs) like petroleum hydrocarbons,[2] a widespread problem for the ground water and soil health.[3][4][5][6][7][8] Vapor extraction has become a very successful and practical method of VOC remediation.[9] In saturated zone remediation, air sparging refers to the injection a hydrocarbon-free gaseous medium into the ground where contamination has been found.[9] When it comes to situ air sparging it became an intricate phase process that was proven to be successful in Europe since the 1980s. Currently, there have been further developments into bettering the engineering design and process of air sparging.[9]
^"Air Sparging". CPEO.
^Johnson, R.L.; et al. (Nov 1993). "An Overview of In Situ Air Sparging". Groundwater Monitoring & Remediation. 13 (4): 127–135. doi:10.1111/j.1745-6592.1993.tb00456.x.
^Reddy, Krishna R.; Adams, Jeffrey A. "Cleanup of Chemical Spills Using Air Sparging" (PDF). Archived from the original (PDF) on 2013-12-02.
^Di Julio, S. S.; Drucker, A. S. "Air-Sparging Remediation: A Study on Heterogeneity and Air Mobility Reduction" (PDF). Journal of Hazardous Substance Research. 3.
^"Air Sparging". Water and Soil Bio-Remediation. Archived from the original on 2013-12-02. Retrieved 2013-11-25.
^Reddy, Krishna R.; Tekola, Luesgald (2004). "Remediation of DNAPL source zones in groundwater using air sparging" (PDF). Land Contamination & Reclamation. 12 (2): 67–83. Retrieved 22 March 2023 – via University of Illinois at Chicago.
^Bass, David H.; Hastings, Nicholas A.; Brown, Richard A. (2000). "Performance of air sparging systems: a review of case studies". Journal of Hazardous Materials. 72 (2–3): 101–119. doi:10.1016/S0304-3894(99)00136-3. PMID 10650186.
^ abcMarley, Michael C.; Hazebrouck, David J.; Walsh, Matthew T. (1992-05-01). "The Application of In Situ Air Sparging as an Innovative Soils and Ground Water Remediation Technology". Ground Water Monitoring & Remediation. 12 (2): 137–145. doi:10.1111/j.1745-6592.1992.tb00044.x. ISSN 1745-6592.
Airsparging, also known as in situ air stripping and in situ volatilization is an in situ remediation technique, used for the treatment of saturated...
Look up sparge, sparging, or sparger in Wiktionary, the free dictionary. Sparging may refer to: Sparging (chemistry), a process in which a gas is bubbled...
treatment techniques include, but are not limited to, pump and treat, airsparging, and dual phase extraction.[citation needed] If a treatability study...
then decomposes releasing oxygen. Airsparging involves the injection of air under pressure below the water table. The air injection pressure must be great...
most effective method to detoxify alkaline ground water discharge is airsparging. Fine slags and slag dusts generated from milling slags to be recycled...
of the contamination. In situ airsparging is a remediation technology for treating contamination in groundwater. Air is injected and "sparged" through...
treatment techniques include, but are not limited to, pump and treat, airsparging, and dual phase extraction. If treatment or remediation of the polluted...
required additional measures, including removing and capping wastes, and airsparging in the southeast portion of the site to try to remove benzene that was...
subsurface and groundwater extraction wells, soil vapor extraction and airsparging to treat petroleum and solvent contamination, and where groundwater extraction...
contaminants to restore soil functions and values. Techniques include leaching, airsparging, soil conditioners, phytoremediation, bioremediation and Monitored Natural...
100% Agave. Corzo is the only tequila that uses sparging, a process which introduces microscopic air bubbles before bottling and allows the tequila to...
through which air and ammonia are injected to provide the oxygen and nitrogen required for respiration and protein production. This sparging action causes...
of meat, while low oxygen reduces mould growth in bread and vegetables. Sparging: An inert gas such as nitrogen is bubbled through the wine, which removes...
oil, carrying with it any chemicals which are water-soluble. The steam sparging removes impurities that can impart unwanted flavors and odors to the oil...
and other inert gases are commonly used. To maximize this process called sparging, the solution is stirred vigorously and bubbled for a long time. Because...
the mash in a process known as sparging. There are two types of sparging. Fly sparging and batch sparging. Fly sparging involves rinsing the grain bed...
at the desired voltage. For example, redox potential can be altered by sparging hydrogen and hydrogen fluoride into the salt or by dipping a metal into...
separating and compiling soils to increase remediation of microbes. Bio-sparging, where air is pushed into soil to stimulate microbial bioremediation. Phytoremediation...
Oxidation Detection and Quantification Addition of acid and inert-gas sparging allows all bicarbonate and carbonate ions to be converted to carbon dioxide...
tank. The Cell has no moving parts and no requirement for compressed air or sparging mechanisms. This results in lower power consumption than the equivalent...
either by sparging with a constant stream of dry nitrogen or by vacuum outgassing with the use of a vacuum pump system. Using nitrogen sparging or vacuum...
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It can be inhibited by the use of a base or the removal of HCl through sparging. Esterification of phosphoric acid and P2O5 Esterifications of phosphoric...
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