Performance & Reports
The Modular Wetland System - Linear is the industry's first hybrid treatment system. It is a self-contained treatment train that incorporates the following treatment processes: screening, hydrodynamic separation, media filtration, and a bioretention filter. The bioretention filter is an enhanced sub surface flow vegetated wetland with a special blend of sorptive media. This treatment train approach makes this system very effective at removing a wide range of stormwater pollutants.
Pollutant Removal Performance
(bench scale testing)
| Pollutant | Efficiency % |
|---|---|
| TSS (Sil-Co-Sil 106) (mean particle size 20 microns) |
98% |
| Dissolved Phosphorus | 22% |
| Dissolved Copper | 93% |
| Dissolved Lead | 81% |
| Dissolved Zinc | 80% |
| Oils & Grease | 84% |
| Total Petroleum Hydrocarbons | 100% |
| Turbidity | 93% |
| Fecal Coliform | 66% |
| E. Coli | 60% |
(full scale field testing)
| Pollutant | Efficiency % |
|---|---|
| TSS (Sil-Co-Sil 106) (less than 15 microns) |
82% |
| Nitrate-N | 76% |
| Copper | 53% |
| Lead (not present) | N/A |
| Zinc | 79% |
| TPH - diesel | 100% |
| TPH - motor oil | 100% |
| Enterococci | 70% |
| Fecal Coliform | 84% |
| E. Coli | 79% |
