Stormwater biofiltration increases coho salmon hatchling survival Date: August 24, 2023 Source: Washington State University Summary: A relatively simple, inexpensive method of filtering urban ...

When the stormwater was run through a biofiltration method—essentially layers of mulch, compost, sand and gravel—nearly all the coho hatchlings survived, ...

There is an ever-increasing interest in the use of composting technology to provide an ecologically sound and cost effective solution to the management of municipal solid waste. Aside from the many ...

In 2012, Trinity River Authority began a Tailored Collaboration project with WRF, entitled Optimizing Filter Conditions for Improved Manganese Control During Conversion to Biofiltration (project ...

Premier Tech Aqua (PTA), a business unit of the Environmental Technologies Group of Premier Tech, has announced that it has achieved a breakthrough in its compact biofiltration technologies for the ...

These biofiltration systems capture and filter the runoff. Researchers measured how well tree species grew when watered with stormwater, and how well they took extra nutrients out of the stormwater.

He has served as Principal Investigator or co-Principal Investigator on 9 Water Research Foundation biofiltration projects that documented the state of North American biofiltration practice, developed ...

The company's BBF/Proteus biofiltration technology can be built underground, and uses 80-85 percent less area than a clarifier, says Tomorrow Water. Tomorrow's parent BKT cut the footprint of the ...

The Royal City site and another 7-acre worm farm in Moxee, Wash., combine to possibly be the world’s largest worm farm, and first and largest biofiltration worm farm, Hebdon said. (Matthew ...