Aeration


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Related to Aeration: Aeration of Water, aeration tank

aeration

[e′rā·shən]
(engineering)
Exposing to the action of air.
Causing air to bubble through.
Introducing air into a solution by spraying, stirring, or similar method.
Supplying or infusing with air, as in sand or soil.
(food engineering)
Charging a liquid with some gas, such as water with carbon dioxide (soda water).
(mining engineering)
The introduction of air into the pulp in a flotation cell to form air bubbles.

Aeration

Exposing water to the air; often results in the release into the atmosphere of gaseous impurities found in polluted water.

aeration

1. Exposing a substance to circulating air.
2. In landscape architecture, the addition of air into the soil; may be implemented by a plow-like mechanism or by the addition of an air-entrained material, such as vermiculite or peat moss, during the soil-conditioning process.
References in periodicals archive ?
In 2013 and 2014 two aeration tanks and four secondary sedimentation tanks were already completed.
offers a good solution for providing cost effective aeration in animal waste lagoons by using the patented Dif-jet air injector that does not foul during operation in high solids water.
Energy typically represents 28 per cent of the operating costs of water industry operations, with aeration accounting for 55 per cent of this.
The special 3D mesh structure not only allows maximum aeration, but also retains air for a short period of time, making the feet comfortably warm in the winter.
obliqua (25-30 days old) to conspecific male aeration and salivary-gland extracts, a polystyrene box (28 x 10 x 15 cm) was used as a bioassay arena.
Properties of Gravity and Aeration Filled Specimens at 30, 33 and 35% Compactability Levels AFS TEST Gravity-Filled Lake Aeration-Filled Lake Sand Sand Comparability 30 33 35 30 33 35 (1.
Bolstered by progressively stricter environmental regulation across all regions, these trends will push the uptake of aeration systems.
Three bins used pressure aeration, and three used suction aeration.
The second stage aeration system is designed with F/M ratio of 0.
2, significant changes become visible in the values of turbidity TRB measured according to the aeration taking place or the procedures of stopping and/or stirring.
Spiking is a form of aeration that makes deep holes in your lawn.
ext] is the volumetric flow rate of aeration gas divided by the cross-sectional area of the horizontal leg.