Place of Origin:
china
This product enhances water quality purification in swale systems. Traditional swales rely mainly on plants and soil for runoff treatment, with limited efficiency—especially during first-flush events with high pollutant concentrations. Installed at the bottom of swales in fibrous form, this product improves runoff treatment performance through physical filtration.
| Parameter | Typical Value |
|---|---|
| SS removal rate | ≥ 75% |
Interwoven fibers create micron-scale filtration pathways that capture suspended particles. SS removal rate ≥ 75%, significantly reducing sediment loads entering downstream water bodies or storm drains, extending pipe cleaning intervals.
Fibrous layer maintains high porosity without affecting swale infiltration function. Even under storm conditions, the filter layer does not cause ponding, ensuring facility safety.
The material is harmless to plants, and the water contained in fiber pores sustains grass growth. Swale ecology and landscape functions are preserved alongside purification capabilities, requiring no design trade-offs.
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