Author: William C. Anderson
Publisher:
ISBN:
Category : Hazardous waste site remediation
Languages : en
Pages : 232
Book Description
Innovative Site Remediation Technology: Vacuum vapor extraction
Author: William C. Anderson
Publisher:
ISBN:
Category : Hazardous waste site remediation
Languages : en
Pages : 232
Book Description
Publisher:
ISBN:
Category : Hazardous waste site remediation
Languages : en
Pages : 232
Book Description
INNOVATIVE SITE REMEDIATION TECHNOLOGY... VACUUM VAPOR EXTRACTION VOLUME 3... U.S. ENVIRONMENTAL PROTECTION AGENCY... APRIL 1995
Author: United States. Environmental Protection Agency
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Vacuum Vapor Extraction
Author: Wiliam C. Anderson
Publisher: Springer
ISBN: 9783540592389
Category : Science
Languages : en
Pages : 224
Book Description
This book is part of a series of eight providing profession-wide, consensus-based assessment of innovative site remediation and hazardous waste treatment technologies.
Publisher: Springer
ISBN: 9783540592389
Category : Science
Languages : en
Pages : 224
Book Description
This book is part of a series of eight providing profession-wide, consensus-based assessment of innovative site remediation and hazardous waste treatment technologies.
Soil Vapor Extraction (SVE) Enhancement Technology Resource Guide
Author:
Publisher:
ISBN:
Category : Soil remediation
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Soil remediation
Languages : en
Pages : 44
Book Description
Remediation Case Studies
Author:
Publisher:
ISBN:
Category : Hazardous waste site remediation
Languages : en
Pages : 240
Book Description
Publisher:
ISBN:
Category : Hazardous waste site remediation
Languages : en
Pages : 240
Book Description
Analysis of Selected Enhancements for Soil Vapor Extraction
Author:
Publisher: DIANE Publishing
ISBN: 1428903607
Category : Soil pollution
Languages : en
Pages : 246
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.
Publisher: DIANE Publishing
ISBN: 1428903607
Category : Soil pollution
Languages : en
Pages : 246
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.
Completed North American Innovative Remediation Technology Demonstration Projects
Author:
Publisher:
ISBN:
Category : Contaminated sediments
Languages : en
Pages : 82
Book Description
Publisher:
ISBN:
Category : Contaminated sediments
Languages : en
Pages : 82
Book Description
Innovative Site Remediation Technology
Author: William C. Anderson
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 306
Book Description
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 306
Book Description
Chemical Treatment
Author: William C. Anderson
Publisher: Springer
ISBN: 9783540589112
Category : Science
Languages : en
Pages : 0
Book Description
This monograph on chemical treatment is one of a series of eight on innovative site and waste remediation technologies that are the culmination of a multi organization effort involving more than 100 experts over a two year period. It provides the experienced, practicing professional guidance on the application of innovative processes considered ready for full-scale application. Other monographs in this series address bioremediation, soil washing/soil flushing, solvent chemical extraction, stabilization/ solidifica tion, thermal desorption, thermal destruction, and vacuum vapor extraction. 7. 7 Chemical Treatment The term chemical treatment, as used in this monograph, refers to the use of reagents to destroy or chemically modify target contaminants by means other than pyrolysis or combustion. The monograph addresses processes that chemically treat contaminated soils, groundwaters, surface waters, and, to a limited extent, concentrated contaminants. Chemical treatment is a means of converting hazardous constituents into less environmentally ob jectionable forms in order to meet treatment objectives. This monograph addresses substitution, oxidation, and chemical precipi tation processes. It addresses processes within these classes that are suffi ciently advanced for full-scale application. There are a number of emerging technologies within these classes that are in the research or an early devel opment stage, not yet ready for full-scale application, that appear to be very promising technologically. Six such technologies are briefly addressed in Appendix A.
Publisher: Springer
ISBN: 9783540589112
Category : Science
Languages : en
Pages : 0
Book Description
This monograph on chemical treatment is one of a series of eight on innovative site and waste remediation technologies that are the culmination of a multi organization effort involving more than 100 experts over a two year period. It provides the experienced, practicing professional guidance on the application of innovative processes considered ready for full-scale application. Other monographs in this series address bioremediation, soil washing/soil flushing, solvent chemical extraction, stabilization/ solidifica tion, thermal desorption, thermal destruction, and vacuum vapor extraction. 7. 7 Chemical Treatment The term chemical treatment, as used in this monograph, refers to the use of reagents to destroy or chemically modify target contaminants by means other than pyrolysis or combustion. The monograph addresses processes that chemically treat contaminated soils, groundwaters, surface waters, and, to a limited extent, concentrated contaminants. Chemical treatment is a means of converting hazardous constituents into less environmentally ob jectionable forms in order to meet treatment objectives. This monograph addresses substitution, oxidation, and chemical precipi tation processes. It addresses processes within these classes that are suffi ciently advanced for full-scale application. There are a number of emerging technologies within these classes that are in the research or an early devel opment stage, not yet ready for full-scale application, that appear to be very promising technologically. Six such technologies are briefly addressed in Appendix A.
Hazardous Waste Site Soil Remediation
Author: David J. Wilson
Publisher: Routledge
ISBN: 135144140X
Category : Science
Languages : en
Pages : 592
Book Description
Introduces the most up-to-date techniques for soil remediation, including chemical fixation/stabilization, soil vapor extraction, thermally enhanced vapor stripping, biodegradation, and air spargingwritten in a style accessible to nonspecialists. Desc4ibes the ex shu technique of thermal desorption of soil contaminants-a low-cost aftemative to incineration for the removal of organics.
Publisher: Routledge
ISBN: 135144140X
Category : Science
Languages : en
Pages : 592
Book Description
Introduces the most up-to-date techniques for soil remediation, including chemical fixation/stabilization, soil vapor extraction, thermally enhanced vapor stripping, biodegradation, and air spargingwritten in a style accessible to nonspecialists. Desc4ibes the ex shu technique of thermal desorption of soil contaminants-a low-cost aftemative to incineration for the removal of organics.