CONSTITUTION:Air is sent from an air blower 9 through valves 10-14 to air dispersing plates 4-6 installed at the bottom of an aeration tank 2. Out of the above, valves 10-12 of the air dispersing plate 4-6 are driven by motors M1-M3 which are controlled by a calculation control ...
CONSTITUTION:A respiration speed meter 2, a liquid mixture suspended substance densitometer 3 and a dissolved oxygen densitometer 4 are provided in the aeration tank 1 of a sludge treatment process in the vicinity of the outlet thereof. Respiratory coefficient Kr is calculated on the basis of the...
LEECOM air pump Fish tank Oxygen pump Aeration pump Aquarium Aerator Single hole Double hole AU-312/AU-313/AU-314/AU-315 product name LEECOM air pump product description Model: AU-312 Rated power: 1.5W Rated voltage: 220-240V Rated frequency: 50HZ Air output: 1.5 / minute Po...
The algorithm was validated by creating artificial frames containing circles of a known radius and moving at a known translation rate and deformation rate across the frames, and it was found that the errors involved in the calculation of the bubble size and spatial density, 𝑆𝐷SD, were ...
Resun AIR-4000 Air pump small aeration pump for aquarium fish tank, You can get more details about Resun AIR-4000 Air pump small aeration pump for aquarium fish tank from mobile site on Alibaba.com
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process (C1–C4) as well as selection of sub-criteria affecting the main criteria (C1.1–C4.2); assigning weights to each criterion and sub-criterion (wi and wij); assigning indicators to sub-criteria (values in the range between 0 and 1); calculation of the results of all alternatives....
Article: Comments on the communication: on the calculation of shear rate and apparent viscosity in airlift and bubble column bioreactors
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The calculation results show that the mixing vane has significant influence on axial and lateral velocity. In order to obtain some experimental data to verify the numerical solutions, a series of tests, using a specially designed 3脳3 rod bundle test section with AFA-2G structure spacer have ...