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- Variable Porosity Radiant Burner Concept Demonstration
- "Describes a project on variable porosity radiant burner concept demonstration."
- Final Report | The Effect of Clay on DNAPL Behavior During Alcohol Flushing12-02-2003
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- This will dramatically affect fluid movement and the effective porosity... not change the overall total volume of pores, although the effective porosity was changed.
- Final Report | Searching for Optimum Composition of Phosphogypsum: Fly ash: Cement Composites for Oyster Culch Materials04-07-2006
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- nbsp;The comparison of the apparent porosities from weight loss and effective porosities from effective diffusion coefficient measurement showed that the effective porosities from effective diffusion coefficients were only about 20 % of apparent porosities obtained from weight loss measurements. This means that only ...
- 2001 Annual Report | The Effect of Clay on DNAPL Behavior During Alcohol Flushing05-12-2003
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- ... mixtures was added to this research to better understand the porosity and effect of the clay distribution in DNAPL movement and distribution in ...
- Glossary of Technical Terms09-05-2007
- "The following glossary is from OUST's publication: How to Evaluate Alternative Cleanup Technologies for Underground Storage Tank Sites: A Guide for Corrective Action Plan Reviewers."
- Glossary of Technical Terms | Office of Underground Storage Tanks (OUST) | US EPA09-05-2007
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- effective porosity: the amount of interconnected pore space in a soil or ... be filled with static fluid or other material, so that effective porosity is always less than total porosity.
- EPA On-line Tools for Site Assessment Calculations--Background on Vapor Intrusion--Effective Diffusion Coefficient
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- n i is the total porosity of layer i of the porous media [unitless. θ w,i is the water-filled porosity of layer i of the porous media [unitless.
- Ecosystems Research WhAEM FAQ Page, US EPA | Ecosystems Research Division | US EPA01-12-2010
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- ... entire model area with the background recharge rate and the (effective) porosity as the only input parameters... For instance, the aquifer porosity has no effect on your steady state solution in terms of heads or ...
- LEPA 600/S2-86/099 and 600/2-86/099 | Risk Management Research | US EPA03-11-2008
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- ... influent water chemistry, limestone particle size and shape, limestone bed porosity, water temperature, and superficial velocity... Field studies indicated that limestone contactors can effectively reduce the tendency of water to take up corrosion by ...
- EPA On-line Tools for Site Assessment Calculation01-12-2010
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- days. Times expressed in days. porosity... Estimated effective porosity for sandy aquifer. Fraction organic carbon. 0.0001. Assumed low fraction of ...