Next-generation modular Downstream Defender Select unveiled
Posted - 22 March 2022
We are launching the new Downstream Defender® Select, a modular next-generation hydrodynamic separator optimised for the treatment of…
Posted - 21 January 2019
Florida DEP Accepts Downstream Defender for Water Quality
The Florida Department of Environmental Protection has accepted the Downstream Defender®hydrodynamic separator to remove nutrients and sediment from stormwater runoff.
Field testing for Downstream Defender® has shown 22% removal of nutrient-carrying sediments compared to the standard allowance of 10% for a generic hydrodynamic separator.
Engineers who specify stormwater treatment systems can enter the below data into BMPTrains to use Downstream Defender® on their next stormwater treatment project.
Total Phosphorus
- 22%
- 1.67 lbs/acre feet
Total Nitrogen
- 22%
- 2.73 lbs/acre feet
Related News
-
-
First Defense OGS Verified by ISO 14034 Standard
Posted - 07 November 2018
First Defense® is the first stormwater separator to be verified through new ISO 14034 standard in Canada. The First Defense® oil…
-
Hydro-Brake Optimum design tool launched for US engineers
Posted - 26 February 2018
Our new online tool makes it easy for engineers to design and specify customized flow control valves for US LID and flood protection…
-
Second Annual Trash Cleanup to be used in Study
Posted - 15 May 2017
Our Portland, Maine team spent a day cleaning up the Long Creek Watershed, and will study the trash collected to improve the way we…
-
Community cleanup will use trash for environmental research
Posted - 19 May 2016
Hydro International volunteers clean up an impaired watershed, and will conduct environmental analysis on trash collected. Hydro…
Loading