Environmental Fate Modeler
Purpose
The Environmental Fate Modeler skill provides comprehensive modeling of nanomaterial environmental behavior, enabling prediction of transport, transformation, and ecological impact for responsible nanotechnology development.
Capabilities
- Dissolution and aggregation modeling
- Bioaccumulation prediction
- Environmental exposure assessment
- Ecotoxicity data analysis
- Lifecycle impact assessment
- Risk characterization
Usage Guidelines
Fate Modeling
-
Transformation Processes
- Model dissolution kinetics
- Predict aggregation behavior
- Account for surface transformations
-
Transport Modeling
- Estimate environmental partitioning
- Model transport in water/soil/air
- Consider heteroaggregation
-
Risk Assessment
- Compare PEC to PNEC
- Calculate risk quotients
- Identify sensitive endpoints
Process Integration
- Nanomaterial Safety Assessment Pipeline
- Green Synthesis Route Development
Input Schema
{
"nanomaterial": "string",
"release_scenario": "production|use|disposal",
"environmental_compartment": "water|soil|air",
"physicochemical_properties": {
"size": "number (nm)",
"surface_charge": "number (mV)",
"dissolution_rate": "number"
}
}
Output Schema
{
"fate_prediction": {
"half_life": "number (days)",
"dominant_process": "string",
"final_form": "string"
},
"exposure": {
"pec": "number",
"unit": "string",
"compartment": "string"
},
"risk": {
"pnec": "number",
"risk_quotient": "number",
"risk_level": "low|medium|high"
}
}