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Portland, OR -- The Stormwater Management StormFilter® received a General Use Level Designation (GULD) for Basic Treatment from the State of Washington Department of Ecology — making this the first and only stand-alone proprietary technology that’s been approved in the state for basic treatment.
To earn the GULD, Stormwater Management, Inc. collected extensive field data. Through a rigorous verification process this data confirmed that the StormFilter meets Ecology’s Basic Treatment goals when operating at an individual cartridge flow rate of 7.5 gpm (specific flow rate of 1 gpm/ft2) using ZPG™ media. ZPG is a blend of zeolite, perlite and granular activated carbon.
The field monitoring effort was completed over a two year period at multiple sites throughout Washington using the Guidance for Evaluating Emerging Stormwater Treatment Technologies, Technology Assessment Protocol – Ecology (TAPE).
Stormwater Management helps engineers, developers, contractors and municipalities across the United States meet national and local stormwater requirements. We stand behind our products. Our expansive product line addresses a broad spectrum of pollutants and incorporates various treatment technologies.
For more information contact:
Stormwater Management, Inc.
12021-B NE Airport Way
Portland, OR 97220
Telephone: 800-548-4667
Fax: 800-561-1271
Email: info@stormwaterinc.com
Web site: http://www.stormwaterinc.com/
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