Slurry Trench Construction for Pollution Migration Control PDF Download
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Author: P. A. Spooner
Publisher: William Andrew
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 264
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Book Description
Author: P. A. Spooner
Publisher: William Andrew
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 264
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Book Description
Author: Municipal Environmental Research Laboratory
Publisher:
ISBN:
Category : Hazardous waste sites
Languages : en
Pages :
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Author: U.S. Environmental Protection Agency
Publisher: BiblioGov
ISBN: 9781293275115
Category :
Languages : en
Pages : 272
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Book Description
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Richard Nixon. The agency is charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress. The EPA's struggle to protect health and the environment is seen through each of its official publications. These publications outline new policies, detail problems with enforcing laws, document the need for new legislation, and describe new tactics to use to solve these issues. This collection of publications ranges from historic documents to reports released in the new millennium, and features works like: Bicycle for a Better Environment, Health Effects of Increasing Sulfur Oxides Emissions Draft, and Women and Environmental Health.
Author: Institution of Civil Engineers (Great Britain)
Publisher: Thomas Telford
ISBN: 9780727726254
Category : Technology & Engineering
Languages : en
Pages : 88
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Book Description
This specification, and the appended notes for guidance, has been compiled to be used where slurry trench cut-off walls are required to act as barriers to pollution migration. It provides a standard and consistent approach to the design, construction, testing and monitoring of cut-off walls, guidance on the appropriateness of this technique and current best practice.
Author: WE. Grube
Publisher:
ISBN:
Category : Barrier
Languages : en
Pages : 9
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Book Description
Cut-off walls built by the bentonite-clay slurry trench technique are designed and installed to control flow during site remediation at hazardous waste sites. Non-aqueous phase liquids (NAPL's) in the site groundwater are being sought in remedial investigations as critical contaminants which are likely to significantly affect cut-off wall design and performance. Testing of backfill permeability with these liquids is necessary to ensure that the backfill will resist degradation at elevations where they occur in the groundwater. Recent research has focused on the impact of ion diffusion through the completed barrier. Plastic concrete, attapulgite clay slurries, and biopolymer slurries have been reported in use to meet job-specific requirements. Field test cells, several tens of feet in dimension, and extending to the expected depth of the total cut-off all structure, are increasingly being required by clients as pre-construction hydraulic performance demonstrations. Pump-down measurements applied to these cells provide data from which the permeability of the walls, built with full-scale field equipment, can be calculated. Hydraulic fracturing, verification of bottom-key effectiveness, long-term permeability performance, and significance of diffusion of solutes through the completed groundwater barrier remain areas of sparse published data. This paper reviews environmental slurry wall experience since the early 1980's, with emphasis on performance evaluation.
Author: Institution of Civil Engineers Staff
Publisher:
ISBN: 9780727738592
Category : Concrete walls
Languages : en
Pages : 80
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Book Description
This specification, and appended notes, has been compiled to be used where slurry trench cut-off walls are required to act as barriers to pollution migration. It provides a standard approach to the design, construction, testing and monitoring of cut-off walls, guidance on the appropriateness of this technique and current best practice.
Author: Hari D. Sharma
Publisher: John Wiley & Sons
ISBN: 9780471575368
Category : Technology & Engineering
Languages : en
Pages : 614
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Book Description
The most comprehensive design reference available on remediation techniques, waste disposal methods and various waste containment systems. Covers several important new issues such as the regulatory structure of RCRA Subtitles C and D; subsurface flow and transport of contaminants; liner systems, leachate collection and removal systems for landfills; and seismic stability analysis of landfills. Describes new waste stabilization technologies including the process of converting non-solid toxic waste into inert solids.
Author: IAEA
Publisher: International Atomic Energy Agency
ISBN: 9201497229
Category : Technology & Engineering
Languages : en
Pages : 165
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Book Description
Containment barrier systems are among the most widely used technologies for remediating contaminated sites. Various structures have been engineered to address site-specific needs, while barrier selection depends largely on whether regulatory requirements are prescriptive, or performance based. This publication provides an introduction to the design and construction of different containment barriers for low-level radioactive waste generated from remediation activities: basal (bottom) liners, final covers, in situ vertical barriers and in situ permeable reactive barriers. Practical aspects of each structure are discussed in theoretical case studies, which allow remediation project designers, implementers and regulators to make more informed decisions about the use of these barriers.
Author: David B. Paul
Publisher: ASTM International
ISBN: 0803114273
Category : Bentonite slurry
Languages : en
Pages : 428
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Book Description
Author: United States. Environmental Protection Agency
Publisher:
ISBN:
Category : Centralized industrial waste treatment facilities
Languages : en
Pages : 92
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Book Description
