Andere Kunden interessierten sich auch für
![Modeling Groundwater Flow and Contaminant Transport in Fractured Aquifers]( "Modeling Groundwater Flow and Contaminant Transport in Fractured Aquifers")
Modeling Groundwater Flow and Contaminant Transport in Fractured Aquifers60,99 €![Perchlorate in the Environment]( "Perchlorate in the Environment")
Perchlorate in the Environment118,99 €![The Grouting Handbook]( "The Grouting Handbook")
The Grouting Handbook54,99 €![New Polymer Nanocomposites for Environmental Remediation]( "New Polymer Nanocomposites for Environmental Remediation")
New Polymer Nanocomposites for Environmental Remediation136,99 €![Modeling Vertical Flow Treatment Wetland Hydraulics to Optimize Treatment Efficiency]( "Modeling Vertical Flow Treatment Wetland Hydraulics to Optimize Treatment Efficiency")
Modeling Vertical Flow Treatment Wetland Hydraulics to Optimize Treatment Efficiency60,99 €![Extending the Strategy Based Risk Model Using the Delphi Method: An Application to the Validation Process for Research and Developmental Satellites]( "Extending the Strategy Based Risk Model Using the Delphi Method: An Application to the Validation Process for Research and Developmental Satellites")
Extending the Strategy Based Risk Model Using the Delphi Method: An Application to the Validation Process for Research and Developmental Satellites60,99 €![Unified Power Flow Controller Technology and Application]( "Unified Power Flow Controller Technology and Application")
Unified Power Flow Controller Technology and Application121,99 €
Perchlorate contaminated groundwater is rapidly becoming a significant environmental remediation issue for the Department of Defense. In this study, an existing numerical model that simulates the operation of a Horizontal Flow Treatment Well (HFTW) system to effect the in situ biodegradation of perchlorate through the addition of an electron donor is modified to include a submodel that describes bioclogging. Bioclogging restricts flow out of the HFTW due to the accumulation of biomass directly adjacent to the well. The modified model is then applied to an existing perchlorate contaminated site that will be used for an evaluation of the HFTW technology. Simulations were conducted to determine the impact of altering various engineered parameters on HFTW performance. Simulation results indicate that higher time averaged electron donor concentrations and HFTW pumping rates lead to more perchlorate degradation in terms of total mass of perchlorate removed.