Articles with "airlift" as a keyword



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Effect of aeration mode on the performance of center‐ and annulus‐rising internal‐loop airlift bioreactors

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Published in 2018 at "Canadian Journal of Chemical Engineering"

DOI: 10.1002/cjce.22943

Abstract: Extensive experimental studies on internal-loop airlift reactors, including center-rising (CR-ALR) and annulus-rising airlift reactors (AR-ALR), have been reported in the literature. However, to the best of the authors' knowledge, the effects of the aeration mode… read more here.

Keywords: annulus rising; alr; center; aeration mode ... See more keywords
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Effect of geometric design on performance of square cross‐section concentric‐duct and split airlift bioreactors

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Published in 2017 at "Canadian Journal of Chemical Engineering"

DOI: 10.1002/cjce.23024

Abstract: The performance of internal-loop airlift bioreactors is affected by their geometry, especially the bottom and gas-liquid separator designs. Despite efforts to understand the impact of geometry on bioreactor hydrodynamics and oxygen transfer, the contribution of… read more here.

Keywords: liquid separator; gas liquid; airlift bioreactors; geometry ... See more keywords
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Critical parameters influencing the continuous performance of upflow microbubble airlift photocatalytic process treating pharmaceutical pollutants.

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Published in 2023 at "Chemosphere"

DOI: 10.2139/ssrn.4343294

Abstract: The advances in heterogeneous photocatalysts are still confined to evaluating the functional photocatalytic activity of catalysts in simple batch-mode operation. Nevertheless, the long-term stability, recovery-reusability, and cost-effectiveness of photocatalysts are critical issues in practical applications… read more here.

Keywords: airlift; critical parameters; photocatalytic process; continuous performance ... See more keywords