aeration tank

aeration tank

[e′rā·shən ‚taŋk]
(engineering)
A fluid-holding tank with provisions to aerate its contents by bubbling air or another gas through the liquid or by spraying the liquid into the air.
References in periodicals archive ?
Tenders are invited for procurement of spares for aeration tank
It consisted of an aeration tank of 300 L capacity and a settling portion of 200 L capacity.
vyh]) in purified water from the experienced aeration tank and also HP[K.
A stable system of matured good activated sludge in a normally operating aeration tank is characterized by predominance of sedentary ciliates with mandatory presence of free-floating forms.
This allows a continuous wastewater feed of about 5 GPM into the 10,000-gallon aeration tank where the aerobic biological treatment occurs (oxidation of biochemical oxygen demand).
This is followed by nitrification, in which ammonia is oxidized to nitrite and/or nitrate, an aerobic process that only occurs after the carbonaceous biochemical oxygen demand is consumed; function of the aeration tank in the absence of aerobic conditions in the SSFCW.
The treated water then goes through multiple filtration layers and an aeration tank before it is used for flushing and horticulture purposes.
Secondary treatment system consists of a two stage aerobic biological process is employed in the aeration tank for the degradation of the organic pollutant load based on the activated sludge process.
A closed aqueduct brought water to an aeration tank where contact with the air revived its freshness.
The consultant reviewed, evaluated, and defined the technical approach that provided an aluminum cover system and related components for the existing aeration tanks, aeration tank effluent channels, and final sedimentation tank effluent channels.
The experimental parameters investigated in this study consist of 3 types of food waste strength, 3 levels of aeration tank biomass concentration, 3 levels of phenol concentration, and 4 aeration periods.