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Thursday, May 7, 2020 | History

2 edition of Engineered approaches for in situ bioremediation of chlorinated solvent contamination found in the catalog.

Engineered approaches for in situ bioremediation of chlorinated solvent contamination

International In Situ and On-Site Bioremediation Symposium (5th 1999 San Diego, Calif.)

Engineered approaches for in situ bioremediation of chlorinated solvent contamination

by International In Situ and On-Site Bioremediation Symposium (5th 1999 San Diego, Calif.)

  • 390 Want to read
  • 18 Currently reading

Published by Battelle Press in Columbus, Ohio .
Written in English

    Subjects:
  • Solvents -- Biodegradation -- Congresses.,
  • Organochlorine compounds -- Biodegradation -- Congresses.,
  • In situ bioremediation -- Congresses.

  • Edition Notes

    Includes bibliographical references and index.

    Statementeditors, Andrea Leeson and Bruce C. Alleman ; the Fifth International In Situ and On-Site Bioremediation Symposium, San Diego, California, April 19-22, 1999.
    GenreCongresses.
    ContributionsLeeson, Andrea, 1962-, Alleman, Bruce C., 1957-
    Classifications
    LC ClassificationsTD196.S54 E53 1999, TD196.S54 E53 1999
    The Physical Object
    Paginationviii, 336 p. :
    Number of Pages336
    ID Numbers
    Open LibraryOL18138234M
    ISBN 101574770756
    LC Control Number99023400

    home; contaminated soil ; time-release electron donor technology for accelerated biological reductive dechlorination. This book offers an overview on the perspectives of countries in which the question of water resources will be one of the most explosive topics in the .

    • Conventional applications for in situ bioremediation limited to dissolved phase for two primary reasons: œ Concerns about toxicity œ Impact on nonaqueous sources thought to be no better than pump and treat • New research reveals that in situ bioremediation may be extremely effective for chlorinated solvent source areas. Enhanced in situ RD has been successfully applied for remediation of chlorinated solvent-contaminated sites (Ellis et al., ). However, relatively few studies of TeCA degradation in the environment have been conducted compared to the numerous field and laboratory studies of PCE or TCE degradation.

    Strategies for In-Situ Bioremediation of Chlorinated Solvent Contamination of Groundwater Conference McCarty, P The main recommendations to emerge from the conference are: (1) In situ bioremediation is constrained by our limited understanding of subsurface microbiology. approaches for these types of sites have historically employed groundwater extraction and ex situ treatment (pump-and-treat). Unfortunately, these approaches have been shown to be ineffective in significantly improving groundwater quality, even after relatively long periods (i.e., decades) of operation (Doty and Travis, ; USEPA,File Size: 2MB.


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Engineered approaches for in situ bioremediation of chlorinated solvent contamination by International In Situ and On-Site Bioremediation Symposium (5th 1999 San Diego, Calif.) Download PDF EPUB FB2

Engineered Approaches to In Situ Bioremediation of Chlorinated Solvents ii FOREWORD Halogenated volatile organic compounds, including chlorinated solvents, are the most frequently-occurring type of soil and groundwater contaminant at Superfund and other hazardous waste sites in the United States.

ISBN: OCLC Number: Description: viii, pages: illustrations ; 24 cm. Contents: Induced Cometabolism of Chlorinated VOCs Using Propane / P. Dacyk and W. Hughes --Bioventing Nonpetroleum Hydrocarbons / J.

Gibbs, B. Alleman and R. Gillespie / [et al.] --Vinyl Chloride Attenuation by Direct Injection of Peroxygen / P. This report provides an overview of in situ bioremediation to remediate chlorinated solvents in contaminated soil and groundwater.

It describes degradation mechanisms for chlorinated solvents, enhancements of these mechanisms by the addition of various materials and chemicals, design approaches, and factors to consider when selecting and using the technology.

ABSTRACT: In situ bioremediation is ongoing at a former manufacturing facility in Portland, Oregon. Shallow groundwater at the site was impacted by chlorinated solvents, primarily trichloroethene and degradation products cis-1,2-dichloroethene and vinyl chloride.

In situ chemical oxidation treatment was completed in via the injection of. Final Report: Full-Scale Evaluation of In Situ Bioremediation of Chlorinated Solvent Groundwater Contamination EPA Grant Number: RC Subproject: this is subproject numberestablished and managed by the Center Director under grant R (EPA does not fund or establish subprojects; EPA awards and manages the overall grant for this center).

Engineered Approaches to In Situ Bioremediation of Chlorinated Solvents TABLE OF CONTENTS Section INTRODUCTION BIOREMEDIATION MECHANISMS TYPICAL CAHs PHYSICAL AND CHEMICAL PROPERTIES OF CAHs TRANSPORT PROCESSES DEGRADATION MECHANISMS Aerobic.

A pilot-scale bioremediation demonstration was conducted to remediate moderate levels of chlorinated solvent contamination. The main chlorinated solvents present in the water include TCE, cis-DCE, VC and methylene chloride. Contaminant concentrations ranged from 10 to mg/L in the groundwater, but one monitoring well exceeding mg/L.

Chlorinated solvents and their natural transformation products are the most frequently observed groundwater contaminants in the United States. In situ bioremediation using anaerobic or aerobic co-metabolic processes is a promising means of cleaning up contaminated by: Engineered Approaches to In Situ Bioremediation of Chlorinated Solvents: Fundamentals and Field Applications EPA R EPA In-Situ Groundwater Bioremediation.

Chapter 10 in How to Evaluate Alternative Cleanup Technologies for Underground Storage Tank Sites: A Guide for Corrective Action Plan Reviewers. EPA R Because engineered bioremediation uses technology to manipulate environmental conditions, the natural conditions are less important for engineered than for intrinsic bioremediation.

For engineered bioremediation, the critical property influencing success is how well the subsurface materials at the site transmit fluids. A study of chlorinated solvent contamination of the aquifers of an industrial area in central Italy: a possibility of bioremediation Federica Matteucci, Claudia Ercole, * and Maddalena del Gallo Laboratory of Environmental Microbiology, Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, ItalyCited by: 9.

Looking for Engineered approaches for in situ bioremediation of chlorinated solvent contamination - International In Situ and On-Site Bioremediation Symposium Hardback. Visit musicMagpie for great deals and super savings with FREE delivery today. OVERVIEW OF INNOVATIVE REMEDIATION APPROACHES FOR CHLORINATED SOLVENTS Mark L.

Brusseau1 Robert G. Arnold2 Wendell Ela2 James Field2 1Department of Soil, Water, and Environmental Science, and. In Situ Remediation of Chlorinated Solvent Plumes.

H.F. Stroo & C.H. Ward. Editors. This volume presents a critical analysis and timely synthesis of the past two decades of intensive research, development and demonstrations on the in situ remediation of chlorinated solvent plumes.

B.C. Alleman's 10 research works with 54 citations and reads, including: Engineered approaches for in situ bioremediation of chlorinated solvent contamination. Chlorinated Solvent Impact and Remediation Strategies for the Dry Cleaning Industry EPA Grant Number: RC The benefits to be gained from this study are an increased understanding of the effect hydrogen application has on chlorinated solvent releases and a determination of the most efficient delivery system.

In-Situ Bioremediation. Kate M. Campbell, in Handbook of Water Purity and Quality, In Situ Techniques. In situ bioremediation is an attractive option for groundwater with lower contaminant concentrations because the treatment occurs directly in the subsurface aquifer.

Ideally, in situ bioremediation only requires injection of an electron donor to stimulate activity of indigenous dissimilatory metal. The solvent is mixed with contaminated soil in an extraction unit and then passed through a separator, where the contaminants and extractant are separated from the soil.

Ex Situ Thermal Treatment generally involves the destruction or removal of contaminants through exposure to high temperature in treatment cells, combustion chambers or other.

Engineered Approaches for In Situ Bioremediation of Chlorinated Solvent Contamination - 5(2) by Andrea Leeson (Editor) (Hardcover - July ) [ more information & availability] Newest Books on Bioremediation Bioremediation: Principles and Applications (Biotechnology Research) by Ronald L.

Crawford (Editor), et al (Paperback - September 8, ). Engineered Approaches to in Situ Bioremediation of Chlorinated Solvents Fundamentals and Field Applications [U.S. Environmental Protection Agency] on *FREE* shipping on qualifying offers. The U.S. Environmental Protection Agency (EPA) was introduced on December 2, by President Richard Nixon.

The agency is charged with protecting human health and. Chlorinated Solvents in Fractured Sedimentary Rock - Naval Air Warfare Center (NAWC) Research Site, West Trenton, NJ Research is underway to evaluate Pump-and-Treat, monitored Natural Attenuation, and Enhanced Bioaugmentation in the In situ test facility at the NAWC site, which is an area within the NAWC site with historically high TCE.

U.S. Environmental Protection Agency () Engineered approaches to in situ bioremediation of chlorinated solvents: fundamentals and field applications. Solid waste and emergency response, EPA /R, pp Google ScholarCited by: 1. Engineered Approaches to In Situ Bioremediation of Chlorinated Solvents: Fundamentals and Field Applications It describes degradation mechanisms for chlorinated solvents, enhancements of these mechanisms by the addition of various materials and chemicals, design approaches, and factors to consider when selecting and using the technology.