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 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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Examples of Constructed wetland in a sentence

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

  • 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.

  • 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.

  • Figure 2: Constructed wetland planted with Reedmace (Typha latifolia) on 23 May 2003: a) System overview showing also the aeration pipes fed by an air pump (left picture); and b) System details including the locations of the large outlet pipe and one of the four small aeration pipes (right picture).

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

  • 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.

  • Do you still have some friends there from your time at the INEC Tec?Dr. Wang: Yes, of course! Prof.

  • Constructed wetland systems for wastewater treatment have been in operation in Denmark since early 1980s.

  • Constructed wetland can achieve good performances regarding the removal of the biodegradable organic matter.

  • Constructed wetland ponds are allowed provided adequate documentation is submitted to establish the presence of a sufficient and sustained flow of water to support the proposed vegetation in the planned constructed wetlands.


More Definitions of Constructed wetland

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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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 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 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 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.

  • 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:

  • Impervious surface means a surface that has been covered with a layer of material so that it is highly resistant to infiltration by water.

  • Pervious surface means an area that releases as runoff a small portion of the precipitation that falls on it. Lawns, gardens, parks, forests or other similar vegetated areas are examples of surfaces that typically are pervious.