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HF (Hydrofilter)
High flows are treated in a separate flow path to remove larger debris, floatables and trash. This allows the Hydrofilter to treat higher flows ... 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 ...
www.hydroworks.org

McTighe Oil-Water Separators
The following provides a basic description of the flow path through the standard McTighe cylindrical oil-water separator. 1. Inlet The invert of the ... for effective removal. Also, the sinusoidal flow path created by the plates creates oil droplet collisions resulting in increase oil droplet size. Under laminar flow conditions, buoyancy forces cause the oil ...
www.mctighe.com

McTighe Oil-Water Separators
The following provides a basic description of the flow path through the three chambers of the standard McTighe rectangular oil-water separator. 1. Inlet ... rise for effective removal. Also, the sinusoidal flow path created by the plates creates oil droplet collisions resulting in increased oil droplet size. Under laminar flow conditions, buoyancy forces cause the oil ...
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Oil Water Separators and Separation Systems Operational Theory
The mixture enters the Flopak media where laminar and sinusoidal flow is established and the oils impinge on the media surface. As oils accumulate they ... deg. Flopak Coalescing Media Design Pan America Environmental's Flopak coalescing media provides a laminar flow path that creates a quiescent zone to facilitate the impact with and attachment of oils to ...
www.oil-water-separator.net

Quality Lining Co., Inc. - Your complete source for fabricated containment structures and specialty linings. QLC crews are available to furnish and install lining systems.
Improved flow characteristics result in a more effective water treatment program. Baffle curtains are deployed in a vertical fashion to provide a barrier system that effectively increases the flow path ... curtains that are installed in a maze fashion in order to significantly extend the flow path. A properly designed system increases chlorine contact time and reduces the need to ...
www.qlining.com

Hydrogeochemical Plume Study at the Nickel Rim Mine
Nickel Rim tailings and adjacent aquifer study area Cross-sectional view of flow system modelled with FLOTRANS (Guiger et al., 1994) Findings The aquifer downgradient of a ... rate of sulfide oxidation in the tailings, complexities in the flow system, and a series of geochemical reactions that occur along the flow path. Geochemical calculations conducted with MINTEQA2 (Allison et al., 1991 ...
www.science.uwaterloo.ca

PRB Flow Characteristics
Permeable reactive materials are placed into an aquifer, in the path of contaminated water. As groundwater flows passively through the barrier, reactions with the ... of higher conductivity zones within the barrier will result in significant channeling of flow. Channeling of flow decreases the contact time between the dissolved contaminants and the reactive material, ...
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Downstream Defender Advanced Vortex Separator Stormwater Treatment System - How it Works
Stormwater is introduced tangentially into the side of the vessel, generating a rotating flow that spirals around the outside of the dip plate (red arrow). Oils, trash and ... ). Advanced vortex separation is provided by extending and stabilizing the flow path while protecting trapped pollutants for a wide range of flow rates. For more information, download the Downstream Defender Flyer © ...
www.hydro-international.biz

Hydro Vortex Drop Shaft -Flow Control for CSO- How It Works
Works Vortex Mode (Figure 1 - Top right) During low flow conditions, when the Hydro Vortex Drop Shaft is operating in ... the geometry of the device causes water to flow in a horizontal vortex flow path through the cylinder and out to the outlet. The air core at the center of the vortex in the EDU throttles back and dissipates the energy of the flow ...
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Path finders
Network | Surf Go back to home page Path finders Know of anyone who works for the environment? Please supply details. Read about the people who have shown us the path that is to be followed, to make the world a better place ... walls and provided it with a small sluice gate to control the flow of the water. Water in this channel would ultimately freeze to form a ...
www.edugreen.teri.res.in