- PIMS Remediation of Metal Contaminated Soil and Groundwater ESTCP #200020
- Where is PIMS with Apatite II being used?
- Where is PIMS with Apatite II being used?
- Where is this demonstration?
- Aerial View of CSSA
- Why Camp Stanley?
- Camp Stanley Storage Activity Site Boundaries Map
- What is the object of this demonstration?
- What is the plan for the Camp Stanley PIMS treatment system?
- PIMS - Soil Mixing for Pb Stabilization
- Why on site chemical stabilization?
- Costs of remedial technologies for CSSA sites (from pilot scale field studies by Parson ES, Inc.; all technologies used on Pb-contaminated site except SVE for organic-contaminated site)
- Why soil mixing?
- Why Phosphate-Induced Metal Stabilization?
- Why apatite?
- Why Apatite II?
- Does PIMS with Apatite II stabilize other metals?
- Graph 1
- Graph 2 - Breakthrough of dissolved Zn through various permeable reactive barriers using contaminated groundwater from the Success Mine Site.
- Graph 3 - Batch sorption data for 239Pu over a 42-day time period using various candidate materials for the permeable reactive barrier at Mortandad Canyon. All Apatite is Apatite II unless designated as Mineral Apatite.
- Why spread treated soil on surface and cover with clean vegetated soil?
- Why a landfill-type leachate collection system?
- What technical achievements have occurred?
- Photo of PIMS test site
- What were the results of the Feasibility Study?
- Why 5% Apatite II?
- Graph 4 - Camp Stanley B20 Pb-Contaminated s Column Tests with SPLP Leach Solution with and without Apatite II
- Graph 5 - Camp Stanley B20 Pb-Contaminated Soils Column Tests with TCLP Leach Solution with and without Apatite II
- Case Histories bunker Hill Mining District results
- What is the update cost/savings estimate?
- Cost effectiveness of remedial technologies for CSSA sites (from studies by Parson ES, Inc.)
- Following Photographs from July 2001 CSSA Emplacement Activities
- Smoothing and leveling site
- Smoothing and leveling site
- Smoothing and leveling site
- Laying liner and geotextile
- Applying thin layer of Apatite II, then felt
- Mixing contaminated soil with 5% Apatite II
- Mixing contaminated soil with 5% Apatite II
- Installing sump and monitoring well
- Laying soil on felt
- Covering with gravel for monitoring period
- Water storage cell for irrigation and recycling
- Final cover of soil with wildflowers will be completed after monitoring period
- What is the status of technology transfer?
- How does Apatite II work?
- How do metals substitute in apatite?