Category: MIGRATE Examples
Posts
-
MIGRATEv10 Example 11: Contaminant Migration from Two Adjacent Landfill Cells
Introduction MIGRATEv10 Example 11 expands the modeling complexity by simulating contaminant migration from two adjacent landfill cell sites. This scenario is particularly important for real-world applications where multiple sources may contribute to groundwater contamination. The key objective is to evaluate the combined impact of both landfill cells and determine contaminant concentrations at a down-gradient receptor…
-
MIGRATEv10 Example 12: Modeling Time-Dependent Source Histories for Multiple Landfill Cells
Introduction MIGRATEv10 Example 12 builds on Example 11 by introducing a critical real-world factor: 👉 Different source histories for multiple landfill cells Rather than assuming constant or identical source conditions, this example models how staggered construction, filling, and closure timelines affect contaminant migration. This is a major step toward realistic modeling, where timing is just…
-
MIGRATEv10 Example 13: Termination of Primary Leachate Collection System
Introduction MIGRATEv10 Example 13 explores a critical long-term scenario in landfill performance: 👉 What happens when the primary leachate collection system (PLCS) stops operating? This example builds directly on Example 1 by introducing time-dependent changes in hydraulic conditions following landfill closure. It highlights how reduced system performance can significantly impact leakage rates and contaminant migration.…