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Wastewater Irrigation Impacts on Soil Hydraulic Conductivity: Coupled Field Sampling and Laboratory Determination of Saturated Hydraulic Conductivity
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Wastewater Irrigation Impacts on Soil Hydraulic Conductivity: Coupled Field Sampling and Laboratory Determination of Saturated Hydraulic Conductivity

Wastewater Irrigation Impacts on Soil Hydraulic Conductivity: Coupled Field Sampling and Laboratory Determination of Saturated Hydraulic Conductivity

DOI:
10.3791/57181-v

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08:09 min

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August 19, 2018

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, , ,
1Department of Ecosystem Science and Management,Pennsylvania State University, 2Department of Geography and Environmental Sustainability,State University of New York, Oneonta, 3Department of Geology and Environmental Science,University of Pittsburgh

Capítulos

  • 00:04Título
  • 00:35Collecting Soil Samples
  • 02:24Building a Constant Head, Multiple Column, Soil Hydraulic Conductivity Setup
  • 06:03Results: Changes in Hydraulic Conductivity from Soil Sodium Concentrations
  • 07:12Conclusion

Summary

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Here we present a methodology which matches a soil sample size and a hydraulic conductivity measurement device to prevent the so-called wall flow along the inside of the soil container from being erroneously included in water flow measurements. Its use is demonstrated with samples collected from a wastewater irrigation site.

Tags

Keywords: Wastewater IrrigationSoil Hydraulic ConductivitySaturated Hydraulic ConductivityField SamplingLaboratory DeterminationEnvironmental FieldsSurface Water ContaminationGroundwater ContaminationWall FlowDrill RigSoil SamplingPlastic Liner Sample TubeMetal Sample TubeKelly BarHydraulic SystemSoil Sample PreparationSaturated Hydraulic Conductivity ApparatusWater SourcePlastic TubingNylon-barbed End AdaptersSupply GutterDrainage Gutter

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