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Author:
Publisher:
ISBN:
Category : Factory and trade waste
Languages : en
Pages : 44
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Book Description
Approximately 85% of the hazardous waste sites in the United States have contaminated ground water. The conventional approach for remediating contaminated ground water has been to extract the contaminated water, treat it above ground, and reinject or discharge the clean water ("pump- and-treat"). The recovered contaminants must be disposed of separately. It is becoming increasingly apparent that pump-and-treat technologies require considerable investment over extended period of time, and often times do not actually clean up the source of the contamination. Current policies and law stress "permanent" remedies over containment. Consequently, there is considerable interest and effort being expended on alternative, innovative treatment technologies for contaminated ground water. This report is one in a series that document recent pilot demonstrations and full-scale applications that either treat soil and ground water in place or increase the solubility and mobility of contaminants to improve their removal by other remediation technologies. It is hoped that this information will allow more regular consideration of new, less costly, and more effective technologies to address the problems associated with hazardous waste sites and petroleum.
Author:
Publisher:
ISBN:
Category : Factory and trade waste
Languages : en
Pages : 44
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Book Description
Approximately 85% of the hazardous waste sites in the United States have contaminated ground water. The conventional approach for remediating contaminated ground water has been to extract the contaminated water, treat it above ground, and reinject or discharge the clean water ("pump- and-treat"). The recovered contaminants must be disposed of separately. It is becoming increasingly apparent that pump-and-treat technologies require considerable investment over extended period of time, and often times do not actually clean up the source of the contamination. Current policies and law stress "permanent" remedies over containment. Consequently, there is considerable interest and effort being expended on alternative, innovative treatment technologies for contaminated ground water. This report is one in a series that document recent pilot demonstrations and full-scale applications that either treat soil and ground water in place or increase the solubility and mobility of contaminants to improve their removal by other remediation technologies. It is hoped that this information will allow more regular consideration of new, less costly, and more effective technologies to address the problems associated with hazardous waste sites and petroleum.
Author:
Publisher: DIANE Publishing
ISBN: 1428903216
Category : Groundwater
Languages : en
Pages : 41
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Book Description
Author: United States. Environmental Protection Agency. Technology Innovation Office
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 114
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Book Description
Author: U. S. Environmental Protection Agency
Publisher: Lulu.com
ISBN: 9781329831377
Category : Technology & Engineering
Languages : en
Pages : 124
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Book Description
Approximately 85% of the hazardous waste sites in the United States have contaminated ground water. The conventional approach for remediating contaminated ground water has been to extract the contaminated water, treat it above ground, and reinject or discharge the clean water in a process known as "pump-and-treat." The recovered contaminants must be disposed of separately. Pump-andtreat technologies require considerable investment over an extended period of time, and it has been shown that these technologies often do not actually remove the source of the contamination. Current policies and laws stress "permanent" remedies over simple containment methods. Consequently, there is considerable interest in and effort being expended on alternative, innovative treatment technologies for contaminated ground water.
Author:
Publisher: DIANE Publishing
ISBN: 1428902562
Category : Groundwater
Languages : en
Pages : 122
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Book Description
Author: Robert L. Siegrist
Publisher: Springer Science & Business Media
ISBN: 1441978267
Category : Technology & Engineering
Languages : en
Pages : 715
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Book Description
This volume provides comprehensive up-to-date descriptions of the principles and practices of in situ chemical oxidation (ISCO) for groundwater remediation based on a decade of intensive research, development, and demonstrations, and lessons learned from commercial field applications.
Author: Dawn Carroll
Publisher:
ISBN: 9780756706746
Category :
Languages : en
Pages : 145
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Book Description
Reports on the remediation of contaminated ground water, which is a problem in 80% of the haz. waste sites. Documents pilot demo's. (PD) and full-scale applications (FSA) that either treat soil and ground water in place or increase the solubility and mobility of contaminants to improve their removal by other remediation technologies. The 1st report is on the use of PRB for groundwater remediation in the U.S., and locations abroad. Includes profiles of ongoing and completed PD and full-scale PRB demo's. as well as FSA. The 2nd report describes completed and ongoing PD and FSA of in situ CO technologies for the remediation of soil and ground water at waste disposal and spill sites.
Author: National Research Council
Publisher: National Academies Press
ISBN: 030909447X
Category : Science
Languages : en
Pages : 371
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Book Description
At hundreds of thousands of commercial, industrial, and military sites across the country, subsurface materials including groundwater are contaminated with chemical waste. The last decade has seen growing interest in using aggressive source remediation technologies to remove contaminants from the subsurface, but there is limited understanding of (1) the effectiveness of these technologies and (2) the overall effect of mass removal on groundwater quality. This report reviews the suite of technologies available for source remediation and their ability to reach a variety of cleanup goals, from meeting regulatory standards for groundwater to reducing costs. The report proposes elements of a protocol for accomplishing source remediation that should enable project managers to decide whether and how to pursue source remediation at their sites.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309048966
Category : Science
Languages : en
Pages : 225
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Book Description
In situ bioremediationâ€"the use of microorganisms for on-site removal of contaminantsâ€"is potentially cheaper, faster, and safer than conventional cleanup methods. But in situ bioremediation is also clouded in uncertainty, controversy, and mistrust. This volume from the National Research Council provides direction for decisionmakers and offers detailed and readable explanations of: the processes involved in in situ bioremediation, circumstances in which it is best used, and methods of measurement, field testing, and modeling to evaluate the results of bioremediation projects. Bioremediation experts representing academic research, field practice, regulation, and industry provide accessible information and case examples; they explore how in situ bioremediation works, how it has developed since its first commercial use in 1972, and what research and education efforts are recommended for the future. The volume includes a series of perspective papers. The book will be immediately useful to policymakers, regulators, bioremediation practitioners and purchasers, environmental groups, concerned citizens, faculty, and students.
Author:
Publisher: DIANE Publishing
ISBN: 1428903763
Category : In situ remediation
Languages : en
Pages : 64
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Book Description
