Infiltration gallery definition

Infiltration gallery means a subsurface ground absorption system designed for the introduction of treated wastewater into the subsurface environment.
Infiltration gallery means a type of infiltration practice used to filter storm water run-off into soils that utilizes one
Infiltration gallery means a type of infiltration practice used to filter storm water run-off into soils that utilizes one (1) or more vertical pipes leading to a horizontal, perforated pipe laid within a trench, often backfilled with gravel or some other permeable material.

More Definitions of Infiltration gallery

Infiltration gallery means a water collection system built of perforated pipe or conduit and placed in permeable earth, for col- lecting shallow groundwater. An infiltration gallery is usually loca- ted close to springs, wetlands, streams, or ponds.
Infiltration gallery means a water collection system built of perforated pipe or conduit and placed in permeable earth, for collecting shallow groundwater. An infiltration gallery is usually located close to springs, wetlands, streams, or ponds.
Infiltration gallery means a system of perforated pipes laid along the banks or under the bed of a stream or lake installed for the purpose of collecting water from the formation beneath the stream or lake.
Infiltration gallery means a subsurface ground water collection system constructed with open-jointed or perforated pipes that discharge collected water into a watertight chamber; (“galerie d’infiltration”)
Infiltration gallery means a subsurface ground absorption system designed for the introduction of
Infiltration gallery means a system

Related to Infiltration gallery

  • Infiltration means water other than wastewater that enters a sewer system (including sewer system and foundation drains) from the ground through such means as defective pipes, pipe joints, connections, or manholes. Infiltration does not include, and is distinguished from, inflow.

  • Filtration means a process for removing particulate matter from water by passage through porous media.

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.

  • Residual disinfectant concentration (“C” in CT cal- culations) means the concentration of disinfectant measured in mg/l in a representative sample of water.