Constructed wetland definition

Constructed wetland means a manmade shallow pool that creates growing conditions suitable for wetland vegetation and is designed to maximize pollutant removal.
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Constructed wetland means an artificial wetland that uses natural processes involving wetland vegetation, soils, and their associated microbial assemblages to treat domestic wastewater, industrial wastewater, greywater or stormwater runoff, to improve water quality.
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Constructed wetland means intentionally designed, built and operated on previously nonwetland sites for the primary purpose of wastewater treatment or retention; such wetlands are not created to provide mitigation for adverse impacts or other wetlands.
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Examples of Constructed wetland in a sentence

  • Constructed wetland ponds can also be designed for flood control in addition to capture and treatment of the Water Quality Control Volume.Although this BMP can provide an aesthetic onsite amenity, constructed wetland ponds designed to treat stormwater can also become large algae producers.

  • Constructed wetland treatment systems shall be designed, constructed, operated and maintained as follows: 1.

  • Constructed wetland channel preceded by modular block porous pavement.

  • Constructed wetland is a biological wastewater treatment technology designed to mimic processes found in natural wetland ecosystems.

  • Constructed wetland channel, in conjunction with extended detention basin, retention pond, constructed wetlands basin, porous pavement detention, porous landscape detention, or sand filter extended detention watershed.

  • Constructed wetland will be monitored periodically to identify changes in wetland quality or functions.

  • Retention systems therefore may maintain a significant volume of water between runoff events.• Constructed wetland systems are similar to retention and detention systems, except that a major portion of the BMP water surface area (in pond systems) or bottom (in meadow-type systems) contains wetland vegetation.

  • Any equipment connected to or used with the Website Service and our network must be connected and used in accordance with any instructions, safety and security procedures applicable to the use of that equipment and must be technically compatible with the Website Service, the Solution and the network.

  • Porosity = 0.252’Porosity = 0.33Biotreatment volume calculation is similar to bioretention without underdrains, but applies a higher design percolation rate to account for infiltration into an amended soil layer and not underlying soils. Constructed wetland - A constructed wetland is a system consisting of a sediment forebay and one or more permanent micro- pools with aquatic vegetation covering a significant portion ofthe basin.

  • Constructed wetland systems are engineered systems which use vegetation, soils and microbial activity for the purposes of treatment wastewater and/or post-treating wastewater effluent.


More Definitions of Constructed wetland

Constructed wetland means a vegetated area that has been deliberately modified to provide or enhance habitat, to provide water quality benefits, or to moderate water flow rates or velocities, that is inundated or saturated by surface water or groundwater at a frequency and duration sufficient to support a prevalence of vegetation typically adapted for life in saturated soil conditions, commonly known as hydrophytic vegetation.
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Constructed wetland means a non-naturalswimming pool and any artificial wetland that uses natural processes involving wetland vegetation, soils, and their associated microbial assemblages to treat domestic wastewater, industrial water, greywater or stormwater runoff, to improve water quality.
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Constructed wetland means areas intentionally designed and created to emulate the water quality improvement function of wetlands for the primary purpose of removing pollutants from stormwater.
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Constructed wetland means a designed and man-made system comprised of a basin containing soil at the bottom with emergent and submergent vegetation, animal life and water that simulates natural wetlands, and is used for further wastewater treatment following a sewage treatment plant or wastewater treatment lagoon;
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Constructed wetland means those wetlands intentionally created from non- wetland sites for the sole purpose of wastewater or stormwater treatment.
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Related to Constructed wetland

  • Built-Up Area and/or “Covered Area” in relation to a Flat shall mean the floor area of that Flat including the area of balconies and terraces, if any attached thereto, and also the thickness of the walls (external or internal) and the columns and pillars therein Provided That if any wall, column or pillar be common between two Flats, then one-half of the area under such wall column or pillar shall be included in the built-up area of each such Flat.

  • Project means the goods or Services described in the Signature Document or a Work Order of this Contract.

  • Excavation means the mechanical removal of earth material.

  • Project site, where applicable, means the place indicated in bidding documents.

  • Wetland or "wetlands" means areas that are inundated or saturated by surface water or groundwater at a frequency and duration sufficient to support, and that under normal circumstances do support, a prevalence of vegetation typically adapted for life in saturated soil conditions. Wetlands generally include swamps, marshes, bogs, and similar areas. Wetlands do not include those artificial wetlands intentionally created from nonwetland sites, including, but not limited to, irrigation and drainage ditches, grass-lined swales, canals, detention facilities, wastewater treatment facilities, farm ponds, and landscape amenities, or those wetlands created after July 1, 1990, that were unintentionally created as a result of the construction of a road, street, or highway. Wetlands may include those artificial wetlands intentionally created from nonwetland areas created to mitigate conversion of wetlands.

  • Infrastructure Improvements means a street, road, sidewalk, parking facility, pedestrian mall, alley, bridge, sewer, sewage treatment plant, property designed to reduce, eliminate, or prevent the spread of identified soil or groundwater contamination, drainage system, waterway, waterline, water storage facility, rail line, utility line or pipeline, transit-oriented development, transit-oriented property, or other similar or related structure or improvement, together with necessary easements for the structure or improvement, owned or used by a public agency or functionally connected to similar or supporting property owned or used by a public agency, or designed and dedicated to use by, for the benefit of, or for the protection of the health, welfare, or safety of the public generally, whether or not used by a single business entity, provided that any road, street, or bridge shall be continuously open to public access and that other property shall be located in public easements or rights-of-way and sized to accommodate reasonably foreseeable development of eligible property in adjoining areas. Infrastructure improvements also include 1 or more of the following whether publicly or privately owned or operated or located on public or private property: