Hydroworks, LLC

525 Boulevard

Kenilworth, NJ 07033

Phone: 888-290-7900

Phone: 908-272-4411
Fax: 908-272-3633

---

Hydrofilter (HF)

The Hydroworks Hydrofilter is a hybrid filtration and separation water quality structure. The Hydrofilter represents a treatment train approach to storm water quality enhancement in one structure. Water moves through a series of chambers in which solids and oils/floatables and trash are removed prior to filtration. The water that has been filtered is recharged back to groundwater minimizing the impact of the development to the hydrologic cycle. High flows are treated in a separate flow path to remove larger debris, floatables and trash. This allows the Hydrofilter to treat higher flows but also minimize scour and resuspension of previously captured fines.

Designed with the ultra-urban environment in mind, the Hydrofilter series offers many benefits to urban planners and civil engineers:

• Treatment Train Approach to Water Quality (Separation, Filtration, Groundwater Recharge)
• Supports Smart Growth principles since the HF is installed underground maximizing the development density in an urban area
• Minimal elevation difference between inlet and outlet pipe
• Sized based on local hydrology and continuous simulation
• Technical support to assist with design and approval issues
• Treats both low and high flows
• Separate low flow path minimizes scour potential at high flows
• Removes trash, oil spills, suspended solids, and other targeted pollutants based on the filter media (nutrients, metals, bacteria)
• Reduces storm water volume (flood control, erosion control, hydrologic cycle management benefits)

• Commercial sites
• Transfer stations
• Industrial sites
• High density residential development