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aeration    
n. 通风

通风

aeration
n 1: the process of exposing to air (so as to purify); "the
aeration of the soil"
2: the act of charging a liquid with a gas making it
effervescent

aeration \aer*a"tion\, Aeration \A`["e]r*a"tion\, n. [Cf. F.
a['e]ration.]
1. Exposure to the free action of the air; airing; as,
a["e]ration of soil, of spawn, etc.
[1913 Webster]

2. (Physiol.) A change produced in the blood by exposure to
the air in respiration; oxygenation of the blood in
respiration; arterialization.
[1913 Webster]

3. The act or preparation of charging a liquid with carbon
dioxide gas to make it effervescent.
[1913 Webster]

4. the act of charging a liquid with air or oxygen for the
purpose of purification.
[WordNet 1.5 PJC] aerator


Arterialization \Ar*te`ri*al*i*za"tion\, n. (Physiol.)
The process of converting venous blood into arterial blood
during its passage through the lungs, oxygen being absorbed
and carbonic acid evolved; -- called also {a["e]ration} and
{hematosis}.
[1913 Webster]


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  • Aeration - Wikipedia
    Aeration (also called aerification or aeriation) is the process by which air is circulated through, mixed with or dissolved in a liquid or other substances that act as a fluid (such as soil)
  • When and How Do You Aerate Your Lawn? - The Spruce
    Lawn aeration treats soil compaction and helps you eliminate thatch from your grass Here are its benefits, types of aerators, and how to do it
  • Understanding Aeration: What It Is and Why It Matters
    Aeration is the process of introducing air into a substance, most commonly soil, water, or liquid media The introduction of air increases oxygen levels, which is crucial for biological processes
  • What is Aeration for Wastewater Treatment?
    Aeration is the process by which air is circulated through, mixed with or dissolved in a liquid or substance Aeration brings water and air in close contact in order to remove dissolved gases and to oxidize dissolved metals, including iron, hydrogen sulfide, and volatile organic chemicals (VOCs)
  • Soil Aeration – Introduction to Soil Science, Second Edition
    Aeration is important because plant roots need oxygen and aeration affects countless redox processes in soil that in turn affect numerous soil properties including nutrient concentrations, greenhouse gas emissions, and even soil color
  • Water Handbook - Aeration | Veolia
    Aeration is a unit process in which air and water are brought into intimate contact Turbulence increases the aeration of flowing streams (Figure 4-1) In industrial processes, water flow is usually directed countercurrent to atmospheric or forced-draft air flow
  • Aeration - an overview | ScienceDirect Topics
    Aeration is the interchange of various gases between the atmosphere and soil and the various reactions that either consume or produce gases in the soil
  • What is Aeration in Water Treatment? Importance Benefits
    Aeration plays a crucial role in both the water treatment process for drinking water and wastewater treatment In simple terms, aeration involves introducing air into water to support biological treatment, improve water quality, and remove unwanted contaminants
  • Aeration | chemical process | Britannica
    Aeration is a physical treatment process used for taste and odour control and for removal of dissolved iron and manganese It consists of spraying water into the air or cascading it downward through stacks of perforated trays





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