ECOCHAR-E POLLUTANT TREATMENT

% REMOVAL *

Click on each of the colored interactive boxes  -  "hierarchy chart"

 - first one at very TOP of the page for details.

Nutrients -

P - Phosphorus

N - Total Nitrogen

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Heavy Metals -

Hg - Mercury

Al - Aluminum

Ni - Nickel

Pb - Lead

Zn - Zinc

Cu - Copper

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PFAS - PFOA & PFOS

* All testing and analysis protocols for Ecochar-E media were conducted in accordance with USEPA NPDES general stormwater permit requirements for compliance with Numeric Action Levels (NALs) (including WA State DOE WQ Analytical Methods & Detection Limits) and other stormwater permitting (e.g., NPDES pre-treatment, MS4 stormwater post-construction) needs and requirements along with evaluation of media particle sizes, flow rates (Ksat) and stormwater hydraulics adsorption pollutant removal efficiencies, as well as toxics/hazardous waste leachate testing (SPLP) per CERCLA & RCRA.

Testing & Analysis Laboratories- Stevens Institute of Technology; Spectrum; Dakota Analytical