'Soil gas' diaporamas de présentation

BioVapor

BioVapor. A 1-D Vapor Intrusion Model with Oxygen-limited Aerobic Biodegradation. Application of BioVapor to Petroleum Vapor Intrusion Sites. Course Outline. n Overview of Petroleum Vapor Intrusion (60 min) n Introduction to BioVapor Model (45 min) n Break (15 min)

1.18k views • 76 slides

Multimedia Sampling (Chapter 47)

Multimedia Sampling (Chapter 47). Robert F. Peschel, P.E. Federal Environment Regulatory Overview. MULTIMEDIA SAMPLING. Introduction Multimedia Samples Analytical Methods Multimedia Sampling Plan Wastewater Air/Soil Gas Groundwater Soil Waste Material. INTRODUCTION.

1.23k views • 59 slides

Vapor Intrusion Risk Pathway Regulatory Updates & Practical Strategies

Vapor Intrusion Risk Pathway Regulatory Updates & Practical Strategies. Kennedy-Jenks Webinar June 2010. Blayne Hartman Independent Consultant 760-925-7206 www.handpmg.com. What Is Vapor Intrusion?. Key Criteria Controlling Assessment: Risk level (1 in 10,000? 100,000? 1,000,000?)

680 views • 58 slides

Vapor Intrusion: Investigation of Buildings

Vapor Intrusion: Investigation of Buildings. SITE BUILDING. Air Exchange. source area. Overview of the US vapour intrusion framework, empirical attenuation factors, and the conceptual understanding of soil gas and building dynamics Vingsted Center Monday, March 9, 2009.

713 views • 46 slides

DTSC VAPOR INTRUSION GUIDANCE California Industrial Hygiene Council 16 th Annual Conference

541 views • 37 slides

414 views • 32 slides

East Hennepin Avenue Site

428 views • 30 slides

Soil Vapor Intrusion...

422 views • 27 slides

Carbon Isotope Systematics in Soil

345 views • 26 slides

Case Study of Subsurface Vapor Intrusion at a Dry Cleaner Site

Case Study of Subsurface Vapor Intrusion at a Dry Cleaner Site. Amy Goldberg Day Amy.Goldberg.Day@lfr.com. Eric M. Nichols, PE Eric.Nichols@lfr.com. AEHS Annual East Coast Conference on Soils, Sediments and Water October 2004. Outline. Background Conceptual Site Model Data Collection:

338 views • 25 slides

Vapor Intrusion Evaluation Strategy and Modeling Developments

Vapor Intrusion Evaluation Strategy and Modeling Developments. Robert Ettinger Geosyntec Consultants California Industrial Hygiene Council 16 th Annual Conference San Diego, CA December 4 – 6, 2006. Timeline for the Vapor Intrusion Pathway. Radon Intrusion & Vapor Diffusion studies.

393 views • 25 slides

351 views • 22 slides

nwkace.army.mil/Geology/htrw.html

http://www.nwk.usace.army.mil/Geology/htrw.html. Overview. Gas Chromatograph calibration Syringe Technique VOC exposure limit Site Assessment Potential sites Soil Gas Surveys Field Analysis. Gas Chromatograph. Output chromatogram converted to peak areas and peak times

290 views • 20 slides

Soil Vapor Extraction Limitations and Enhancements

Soil Vapor Extraction Limitations and Enhancements. LeeAnn Racz AgE 558 Semester Project April 2001. Outline . Theory SVE Mass Removal Performance Gas Extraction Methods Application Limitations to SVE Enhancements to SVE Remaining Uncertainties/Challenges. Theory.

294 views • 20 slides

Fourth Annual Conference on Carbon Capture & Sequestration Developing Potential Paths Forward Based on the Knowled

553 views • 18 slides

Radon Testing & Risk in the Shenandoah Valley A Brief Introduction 1/29/14

263 views • 15 slides

Section 4- Characterization

Section 4- Characterization. Characterization is 95% of the Success of ISCO Develop a complete and comprehensive Conceptual Site Model ISCO is a Mass Destruction Technology Successful Treatment must Identify both target and non target analytes and contain all phases of Mass

374 views • 14 slides

Industry Experience of CCS : In Salah

Tony Espie, Advisor, CO 2 Storage. Industry Experience of CCS : In Salah. In Salah Gas Project. <0.3% CO2. 5-10% CO2. In Salah Gas Project. In Salah CO 2 Re-injection Project. Separated (yellow) CO 2 stored Combustion CO 2 (blue) vented. In Salah CO 2 Profile. Krechba Overview.

459 views • 11 slides

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Scenarios

q = gas flow. P High. P Low. Soil. Air. Unsaturated. Water Table. Saturated. Advection. Diffusion. Contact: Brown University, Division of Engineering 182 Hope Street, Providence, RI 02912 Eric_Suuberg@brown.edu Kelly_Pennell@brown.edu www.brown.edu/sbrp.

170 views • 1 slides