Relative pollutant reduction from permeable pavement systems for metals, nitrogen, bacteria, and organics.
Link to this table

Pollutant Constituent Treatment capabilities1
Metals2 Cadmium, Chromium, Copper, Zinc, Lead, Nickel Medium/High
Nitrogen Total nitrogen, Total Kjeldahl nitrogen Medium/High
Bacteria Fecal coliform, e. coli Insufficient data
Organics Medium

1 Low: < 30%; Medium: 30 to 65%; High: >65%
2 Results are for total metals only

This page was last modified on 15 July 2015, at 09:24.

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