Analysis of Selected Enhancements for Soil Vapor Extraction PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Analysis of Selected Enhancements for Soil Vapor Extraction PDF full book. Access full book title Analysis of Selected Enhancements for Soil Vapor Extraction by . Download full books in PDF and EPUB format.
Author:
Publisher: DIANE Publishing
ISBN: 1428903607
Category : Soil pollution
Languages : en
Pages : 246
Get Book
Book Description
This report provides an engineering analysis of, and status report on, selected enhancements for soil vapor extraction (SVE) treatment technologies. The report is intended to assist project managers considering an SVE treatment system by providing them with an up-to-date status of enhancement technologies; an evaluation of each technology's applicability to various site conditions; a presentation of cost and performance information; a list of vendors specializing in the technologies; a discussion of relative strengths and limitations of the technologies; recommendations to keep in mind when considering the enhancements; and a compilation of references. The performance of an SVE system depends on properties of both the contaminants and the soil. SVE is generally applicable to compounds with a vapor pressure of greater than 1 millimeter of mercury at 20EC and a Henry s Law constant of greater than 100 atmospheres per mole fraction. SVE is most effective at sites with relatively permeable contaminated soil and with saturated hydraulic conductivities of greater than 1 x 10 or 1 x 10 centimeter per second (cm/s). SVE by itself does not effectively remove contaminants -3 -2 in saturated soil. However, SVE can be used as an integral part of some treatment schemes that treat both groundwater and the overlying vadose zone. Enhancement technologies should be considered when contaminant or soil characteristics limit the effectiveness of SVE or when contaminants are present in saturated soil. The five enhancement technologies covered in this report are as follows and are described in the following subsections: * Air Sparging * Dual-phase Extraction * Directional Drilling * Pneumatic and Hydraulic Fracturing * Thermal Enhancement.
Author:
Publisher: DIANE Publishing
ISBN: 1428903607
Category : Soil pollution
Languages : en
Pages : 246
Get Book
Book Description
This report provides an engineering analysis of, and status report on, selected enhancements for soil vapor extraction (SVE) treatment technologies. The report is intended to assist project managers considering an SVE treatment system by providing them with an up-to-date status of enhancement technologies; an evaluation of each technology's applicability to various site conditions; a presentation of cost and performance information; a list of vendors specializing in the technologies; a discussion of relative strengths and limitations of the technologies; recommendations to keep in mind when considering the enhancements; and a compilation of references. The performance of an SVE system depends on properties of both the contaminants and the soil. SVE is generally applicable to compounds with a vapor pressure of greater than 1 millimeter of mercury at 20EC and a Henry s Law constant of greater than 100 atmospheres per mole fraction. SVE is most effective at sites with relatively permeable contaminated soil and with saturated hydraulic conductivities of greater than 1 x 10 or 1 x 10 centimeter per second (cm/s). SVE by itself does not effectively remove contaminants -3 -2 in saturated soil. However, SVE can be used as an integral part of some treatment schemes that treat both groundwater and the overlying vadose zone. Enhancement technologies should be considered when contaminant or soil characteristics limit the effectiveness of SVE or when contaminants are present in saturated soil. The five enhancement technologies covered in this report are as follows and are described in the following subsections: * Air Sparging * Dual-phase Extraction * Directional Drilling * Pneumatic and Hydraulic Fracturing * Thermal Enhancement.
Author:
Publisher:
ISBN:
Category : Soil remediation
Languages : en
Pages : 44
Get Book
Book Description
Author: United States. Environmental Protection Agency
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 222
Get Book
Book Description
Author: William C. Anderson
Publisher:
ISBN:
Category : Soil remediation
Languages : en
Pages : 232
Get Book
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 712
Get Book
Book Description
Author: Hari D. Sharma
Publisher: John Wiley & Sons
ISBN: 0471215996
Category : Technology & Engineering
Languages : en
Pages : 996
Get Book
Book Description
Geoenvironmental Engineering covers the application of basic geological and hydrological science, including soil and rock mechanics and groundwater hydrology, to any number of different environmental problems. * Includes end-of-chapter summaries, design examples and worked-out numerical problems, and problem questions. * Offers thorough coverage of the role of geotechnical engineering in a wide variety of environmental issues. * Addresses such issues as remediation of in-situ hazardous waste, the monitoring and control of groundwater pollution, and the creation and management of landfills and other above-ground and in-situ waste containment systems.
Author:
Publisher:
ISBN:
Category : Brownfields
Languages : en
Pages : 144
Get Book
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 136
Get Book
Book Description
Author: Us Army Corps Of Engineers
Publisher: Military Bookshop
ISBN: 9781780397702
Category : Technology & Engineering
Languages : en
Pages : 434
Get Book
Book Description
This manual provides practical guidance for the design and operation of soil vapor extraction (SVE) and bioventing (BV) systems. It is intended for use by engineers, geologists, hydrogeologists, and soil scientists, chemists, project managers, and others who possess a technical education and some design experience but only the broadest familiarity with SVE or BV systems.
Author: États-Unis. Environmental protection agency
Publisher: DIANE Publishing
ISBN: 1428901213
Category : Brownfields
Languages : en
Pages : 136
Get Book
Book Description