Journal ArticleDOI
Development of microbubble aerator for waste water treatment using aerobic activated sludge
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TLDR
In this paper, a novel aeration system utilizing a spiral liquid flow type microbubble generator was proposed to improve an industrial waste water treatment system, which has some advantages such as compact size, portability and fast oxygen dissolution rate.About:
This article is published in Chemical Engineering Science.The article was published on 2011-07-15. It has received 232 citations till now. The article focuses on the topics: Aeration & Biodegradable waste.read more
Citations
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Micro and nanobubble technologies as a new horizon for water-treatment techniques: A review
TL;DR: The article is prepared in such a way that it provides a step-by-step acquaintance to the subject matter with the objective of focusing on the application of microbubbles and nanobubbles in water-treatment technology.
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Current status and challenges on microalgae-based carbon capture.
TL;DR: In this article, critical assessment and comparative study of CO2 bio-fixation rate by microalgae and CO2 emission rate during cultivation and processing of micro-algae biodiesel were carried out.
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Application of ozone micro-nano-bubbles to groundwater remediation.
Liming Hu,Zhiran Xia +1 more
TL;DR: The results showed that ozone MNBs can greatly improve remediation efficiency and represent an innovative technology for in situ remediation of organics-contaminated groundwater.
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Microbubble generation and microbubble-aided transport process intensification—A state-of-the-art report
TL;DR: In this paper, a state-of-the-art assessment of the research work carried out so far in microbubble-aided transport processes is provided, where different methods of micro bubble generation and the properties of micro bubbles have been reported.
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Generation of Microbubbles with Applications to Industry and Medicine
TL;DR: A comprehensive and systematic description of the diverse microbubble generation methods recently developed to satisfy emerging technological, pharmaceutical, and medical demands is provided in this article, where the authors introduce a theoretical framework unifying the physics of bubble formation in a wide variety of existing types of generators.
References
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Gas Holdup and Volumetric Mass Transfer Coefficient in Bubble Columns. Effects of Liquid Properties
Kiyomi Akita,Fumitake Yoshida +1 more
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High Functional Characteristics of Micro-bubbles and Water Purification
TL;DR: In this article, high functional characteristics of micro-bubbles and water purification effect using the techniques of the bubble are investigated and two types of micro bubble generator are used to control the generation of plant plankton and cut off the plankton flowing for downstream in the surface layer of dam lake.
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Mass Transfer in Highly Viscous Liquids in a Bubble Column with Constant-Flow Nozzles
Koichi Terasaka,Hideki Tsuge +1 more
TL;DR: In this article, the authors used bubble columns with constant-flow nozzles to obtain high values of gas holdup e and volumetric mass transfer coefficient kLa for highly viscous liquids at relatively low gas-flow rates.