Effects of microbubble-bodyfeeding on filtration properties of clay suspension

Microscopic bubbles with diameter of 1 ~ 50 μm are generally called microbubbles and have different behaviors from ordinary bubbles. For example, very long stagnation, pressurized interior gas due to surface tension and free radical generation under water are characteristics of microbubbles. I...

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Main Authors:	Yoshimoto , Akihiko, Ubukata, Hikaru, Tanaka, Takanori, Jami, Mohammed Saedi, Iwata, Masashi
Format:	Conference or Workshop Item
Language:	English English
Published:	2014
Subjects:	TP155 Chemical engineering
Online Access:	http://irep.iium.edu.my/40477/ http://irep.iium.edu.my/40477/ http://irep.iium.edu.my/40477/1/ICSST14-abstract_AkihikoYoshimoto.pdf http://irep.iium.edu.my/40477/4/Program_and_General_Information.pdf

id	iium-40477
recordtype	eprints
spelling	iium-404772015-01-09T00:46:36Z http://irep.iium.edu.my/40477/ Effects of microbubble-bodyfeeding on filtration properties of clay suspension Yoshimoto , Akihiko Ubukata, Hikaru Tanaka, Takanori Jami, Mohammed Saedi Iwata, Masashi TP155 Chemical engineering Microscopic bubbles with diameter of 1 ~ 50 μm are generally called microbubbles and have different behaviors from ordinary bubbles. For example, very long stagnation, pressurized interior gas due to surface tension and free radical generation under water are characteristics of microbubbles. In cross-flow filtration of river water with UF membrane module, the filtration flux was increased by generating microbubbles in the water [1], while in dead-end cartridge filtration, microbubblebodyfeeding enhanced detachability of filter cake [2]. The reasons for these phenomena have not been clarified yet. In this study, we conducted mainly two constantpressure filtration experiments, i.e. filtration with a cylindrical cartridge filter and upward filtration with a planar filter. In the latter experiment, filtrate flows in the direction opposite to gravity. We compare the detachabilities of filter cake as well as filtration properties of suspensions with and without microbubbles, and discuss the effects of microbubbles on filtration process. 2014 Conference or Workshop Item NonPeerReviewed application/pdf en http://irep.iium.edu.my/40477/1/ICSST14-abstract_AkihikoYoshimoto.pdf application/pdf en http://irep.iium.edu.my/40477/4/Program_and_General_Information.pdf Yoshimoto , Akihiko and Ubukata, Hikaru and Tanaka, Takanori and Jami, Mohammed Saedi and Iwata, Masashi (2014) Effects of microbubble-bodyfeeding on filtration properties of clay suspension. In: 10th International Conference on Separation Science and Technology (ICSST14), 30 October -1 November, 2014, Nara, Japan. http://www.sspej.gr.jp/english/meeting/3.html
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TP155 Chemical engineering
spellingShingle	TP155 Chemical engineering Yoshimoto , Akihiko Ubukata, Hikaru Tanaka, Takanori Jami, Mohammed Saedi Iwata, Masashi Effects of microbubble-bodyfeeding on filtration properties of clay suspension
description	Microscopic bubbles with diameter of 1 ~ 50 μm are generally called microbubbles and have different behaviors from ordinary bubbles. For example, very long stagnation, pressurized interior gas due to surface tension and free radical generation under water are characteristics of microbubbles. In cross-flow filtration of river water with UF membrane module, the filtration flux was increased by generating microbubbles in the water [1], while in dead-end cartridge filtration, microbubblebodyfeeding enhanced detachability of filter cake [2]. The reasons for these phenomena have not been clarified yet. In this study, we conducted mainly two constantpressure filtration experiments, i.e. filtration with a cylindrical cartridge filter and upward filtration with a planar filter. In the latter experiment, filtrate flows in the direction opposite to gravity. We compare the detachabilities of filter cake as well as filtration properties of suspensions with and without microbubbles, and discuss the effects of microbubbles on filtration process.
format	Conference or Workshop Item
author	Yoshimoto , Akihiko Ubukata, Hikaru Tanaka, Takanori Jami, Mohammed Saedi Iwata, Masashi
author_facet	Yoshimoto , Akihiko Ubukata, Hikaru Tanaka, Takanori Jami, Mohammed Saedi Iwata, Masashi
author_sort	Yoshimoto , Akihiko
title	Effects of microbubble-bodyfeeding on filtration properties of clay suspension
title_short	Effects of microbubble-bodyfeeding on filtration properties of clay suspension
title_full	Effects of microbubble-bodyfeeding on filtration properties of clay suspension
title_fullStr	Effects of microbubble-bodyfeeding on filtration properties of clay suspension
title_full_unstemmed	Effects of microbubble-bodyfeeding on filtration properties of clay suspension
title_sort	effects of microbubble-bodyfeeding on filtration properties of clay suspension
publishDate	2014
url	http://irep.iium.edu.my/40477/ http://irep.iium.edu.my/40477/ http://irep.iium.edu.my/40477/1/ICSST14-abstract_AkihikoYoshimoto.pdf http://irep.iium.edu.my/40477/4/Program_and_General_Information.pdf
first_indexed	2023-09-18T20:58:05Z
last_indexed	2023-09-18T20:58:05Z
_version_	1777410438996164608

Effects of microbubble-bodyfeeding on filtration properties of clay suspension

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