J. Sims, R. Sims, R. Dupont, J. Mathews, M. M. Russell
{"title":"In Situ Bioremediation of Contaminated Unsaturated Subsurface Soils 1","authors":"J. Sims, R. Sims, R. Dupont, J. Mathews, M. M. Russell","doi":"10.1201/9780203756720-12","DOIUrl":"https://doi.org/10.1201/9780203756720-12","url":null,"abstract":"An emerging technology for the remediation of unsaturated subsurface soils involves the use of microorganisms to degrade contaminants which are present in such soils. Understanding the processes which drive in situ bioremediation, as well as the effectiveness and efficiency of the utilization of these systems, are issues which have been identified by the Regional Superfund Engineering Forum as concerns of Superfund decision makers. Although in situ bioremediation has been used for a number of years in the restoration of ground water contaminated by petroleum hydrocarbons, it has only been in recent years that in situ systems have been directed toward contaminants in unsaturated subsurface soils. Research has contributed greatly to understanding the biotic, chemical, and hydrologic parameters which contribute to or restrict the application of in-situ bioremediation and has been successful at a number of locations in demonstrating its effectiveness at field scale.","PeriodicalId":272595,"journal":{"name":"Epa Environmental Engineering Sourcebook","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125670394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Issues Affecting the Applicability and Success of Remedial/Removal Incineration Projects 1","authors":"J. Boulding","doi":"10.1201/9780203756720-25","DOIUrl":"https://doi.org/10.1201/9780203756720-25","url":null,"abstract":"t •: Incineration has been a recommended method for disposing of hazardous materials, and its use in the Superfund Program is ^increasing rapidly. It has become one of the most often selected •nethods for treating hazardous constituents found at Superfund sites. Because of the increased reliance of Superfund decisionmakers on incineration, the Engineering Forum has identified the informed evaluation of incineration as a remedy, and issues inherent in its implementation as a high priority. This paper was prepared by the Risk Reduction Engineering Laboratory's (RREL) Engineering and Treatment Technical Support Center, inder the technical direction of Laurel Staley (RREL) and Paul .eonard (Region III), with the support of the Superfund Technical Support Project. For further information on this topic please contact Laurel Staley, FTS 684-7863 or (513) 569-7863.","PeriodicalId":272595,"journal":{"name":"Epa Environmental Engineering Sourcebook","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126594575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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