'Perchlorate' presentation slideshows

Perchlorate: Overview of Issues, Status, and Remedial Options

1.01k views • 78 slides

Perchlorate Occurrence in Ventura and Los Angeles Counties

Perchlorate Occurrence in Ventura and Los Angeles Counties. Francine Diamond Vice Chair Dennis A. Dickerson Executive Officer State of California Los Angeles Regional Water Quality Control Board April 24, 2003. Welcome and Overview Stephen Cain. Introductions

611 views • 61 slides

Cost-Effective Bioremediation of Perchlorate in Soil & Groundwater

Cost-Effective Bioremediation of Perchlorate in Soil & Groundwater. Evan Cox - GeoSyntec Consultants Elizabeth Edwards - University of Toronto Scott Neville & Michael Girard - Aerojet. Outline. Perchlorate Biodegradation Groundwater In Situ Bioremediation

921 views • 56 slides

Lawrence Livermore National Laboratory Environmental Restoration Division UCRL-PRES-207684

Remedial Strategy for Perchlorate-bearing Commingled Plumes at an Explosives Test Facility EPA Technical Support Project Meeting October 21, 2004 Speaker: Vic Madrid. Lawrence Livermore National Laboratory Environmental Restoration Division UCRL-PRES-207684.

636 views • 43 slides

TECHNICAL BACKGROUND

BIOTREATMENT OF PERCHLORATE IN GROUNDWATER Paul B. Hatzinger, Ph.D. Envirogen, Inc. November 29, 2000. TECHNICAL BACKGROUND. Biological Perchlorate Reduction. Biomass + CO 2. Substrate. e -. Cl - + O 2. ClO 4 -. BIOLOGICAL PERCHLORATE REDUCTION Terminal Electron Acceptor:

495 views • 34 slides

An Improved Ion Chromatographic Method for Low Level Perchlorate Analysis

An Improved Ion Chromatographic Method for Low Level Perchlorate Analysis. Peter E. Jackson, Ph.D. Environmental Market Manager Dionex Corporation 1228 Titan Way Sunnyvale CA 94088-3606. PERCHLORATE - WHAT ARE THE ISSUES. Contamination found in CA, NV, UT & WV

451 views • 33 slides

An Improved Ion Chromatographic Method for Low Level Perchlorate Analysis

An Improved Ion Chromatographic Method for Low Level Perchlorate Analysis. Peter E. Jackson, Ph.D. Environmental Market Manager Dionex Corporation 1228 Titan Way Sunnyvale CA 94088-3606. PERCHLORATE - WHAT ARE THE ISSUES. Contamination found in CA, NV, UT & WV

432 views • 33 slides

PERCHLORATE

PERCHLORATE. Kevin Mayer - U.S. EPA, Region 9 75 Hawthorne, San Fran. CA 94105 mayer.kevin@epa.gov. What is Perchlorate - Chemistry & Uses. Brief History of Environmental Concern. Toxicity. Occurrence. Regulatory Status. Perchlorate. CHEMISTRY. Highly Oxidized Chlorine, ClO 4 -.

510 views • 32 slides

PERSONNEL

IN SITU BIOREMEDIATION OF PERCHLORATE IN GROUNDWATER Paul B. Hatzinger, Ph.D. ENVIROGEN, INC. AUGUST 24, 2000. PERSONNEL. Paul B. Hatzinger, Ph.D., Co-PI Envirogen, Inc. Expertise in Environmental Microbiology. Robert J. Steffan, Ph.D., Co-PI Envirogen, Inc.

463 views • 28 slides

A Case-study on the Persistence of Perchlorate Following a Firework Display

A Case-study on the Persistence of Perchlorate Following a Firework Display. A Case-study on the Persistence of Perchlorate Following a Firework Display. Columbia Lake, Waterloo, Ontario, Canada. Columbia Lake, Waterloo, Ontario, Canada. Michelle J. Sabourin

452 views • 25 slides

New Nuclear Power and Climate Change: Issues and Opportunities

New Nuclear Power and Climate Change: Issues and Opportunities. Student Presentation Ashish K Sahu and Sarina J. Ergas University of Massachusetts - Amherst. Perchlorate Reduction in a Packed Bed Bioreactor Using Elemental Sulfur. Ashish K Sahu and Sarina J. Ergas. Background.

372 views • 25 slides

Inter-Agency Perchlorate Steering Committee Stakeholder Forum

Inter-Agency Perchlorate Steering Committee Stakeholder Forum. Overview and History 19-21 May, 1998 Henderson, Nevada INFORMATIONAL BRIEFING Lieutenant Colonel Dan Rogers, AFMC LO/JAV. Inter-Agency Perchlorate Steering Committee. Overview. Purpose Historical Information and Events

435 views • 22 slides

Ecological Impact/Transport and Transformation of Perchlorate

Ecological Impact/Transport and Transformation of Perchlorate. Mr. Cornell Long, USAF Dr. Ron Porter, USAF Dr. Mark Sprenger, USEPA Dr. Clarence Callahan, USEPA. Introduction. Background Fate and Transport of perchlorate Historical Studies Potential ecological receptors Observed Effects

310 views • 18 slides

Emerging Biosolids Issues in Kern County

275 views • 15 slides

PERCHLORATE OCCURRENCE

PERCHLORATE OCCURRENCE. Kevin Mayer Superfund Program U.S. EPA, Region 9. PERCHLORATE OCCURRENCE. History - Before 1997 Perchlorate Users Facilities Locations Perchlorate in the Environment Occurrence Nationwide California Wells Nevada. HISTORY - Before 1997.

260 views • 14 slides

Richard J. Zuromski, Jr., P.E. Naval Facilities Engineering Service Center Port Hueneme, CA

Federal Remediation Technologies Roundtable General Meeting Perchlorate Remediation at JPL Pasadena, CA. Richard J. Zuromski, Jr., P.E. Naval Facilities Engineering Service Center Port Hueneme, CA. JPL Background. Perchlorate from Cleaning Rocket Motors in 1940s and 1950s

247 views • 13 slides

Method 314.0

Method 314.0. Perchlorate by Ion Chromatography Applicable to Drinking Water, Surface, Reagent and Ground water Reporting limit: 4 ug/L is standard, 2 ug/L is achievable Hold time 28 days

256 views • 12 slides

Polyatomic Ions

Polyatomic Ions. Sulfate. SO 4 2-. Nitrate. NO 3 1 -. Phosphate. PO 4 3 -. Chlorate. ClO 3 1 -. Perchlorate. ClO 4 1 -. Sulfite. SO 3 2-. Hydroxide. OH 1-. Ammonium. NH 4 1+. Acetate. CH 3 COO 1-.

218 views • 10 slides

SERDP Perchlorate Research

Attachment 5. SERDP Perchlorate Research. Catherine Vogel SERDP/ESTCP Program Manager for Cleanup. SERDP-Funded Perchlorate Research. Research Focus:

221 views • 7 slides

Perchlorate Remediation Using a Novel Autotrophic Perchlorate -Reducing Microbial Community

Perchlorate Remediation Using a Novel Autotrophic Perchlorate -Reducing Microbial Community.

102 views • 1 slides