Upward dead-end filtration of solid/liquid mixture containing fine-bubbles

Microscopic bubbles with diameter <50 μm are generally called fine-bubbles and have different behaviors from ordinary bubbles. For example, very long stagnation time and having pressurized interior gas due to surface tension are characteristics of fine-bubbles. In this study, to evaluate the effe...

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Main Authors:	Tanaka, Takanori, Ubukata, Hikaru, Yoshimoto , Akihiko, Jami, Mohammed Saedi, Iwata, Masashi
Format:	Conference or Workshop Item
Language:	English English
Published:	2016
Subjects:	TP155 Chemical engineering
Online Access:	http://irep.iium.edu.my/51211/ http://irep.iium.edu.my/51211/ http://irep.iium.edu.my/51211/1/PL-05.pdf http://irep.iium.edu.my/51211/2/WFC12_Proceedings.pdf

id	iium-51211
recordtype	eprints
spelling	iium-512112016-07-12T07:27:45Z http://irep.iium.edu.my/51211/ Upward dead-end filtration of solid/liquid mixture containing fine-bubbles Tanaka, Takanori Ubukata, Hikaru Yoshimoto , Akihiko Jami, Mohammed Saedi Iwata, Masashi TP155 Chemical engineering Microscopic bubbles with diameter <50 μm are generally called fine-bubbles and have different behaviors from ordinary bubbles. For example, very long stagnation time and having pressurized interior gas due to surface tension are characteristics of fine-bubbles. In this study, to evaluate the effects of fine-bubble-bodyfeeding on filtration properties, upward dead-end filtration test (where filtration and sedimentation take place in opposite directions) of clay suspension containing fine-bubble was conducted. Fine-bubbles were generated by the high speed shearing method. The mixture of kaolin clay suspension and fine-bubbles dispersed in water was filtered under constant-pressure conditions. During the upward dead-end filtration, part of the filter cake was detached from the surface of the filter cake because of gravity. Based on the difference between the modified Ruth plots of upward and downward filtration, the detached cake mass from the surface of the filter cake during the upward filtration was evaluated. Fine-bubble-bodyfeeding enhanced the kaolin cake detachability from the surface of the filter cake over the filtration time. 2016-04-15 Conference or Workshop Item NonPeerReviewed application/pdf en http://irep.iium.edu.my/51211/1/PL-05.pdf application/pdf en http://irep.iium.edu.my/51211/2/WFC12_Proceedings.pdf Tanaka, Takanori and Ubukata, Hikaru and Yoshimoto , Akihiko and Jami, Mohammed Saedi and Iwata, Masashi (2016) Upward dead-end filtration of solid/liquid mixture containing fine-bubbles. In: 12th World Filtration Congress (WFC'12), 11th-15th April 2016, Taipei, Taiwan. (Unpublished) http://www.wfc12.tw/programme.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 Tanaka, Takanori Ubukata, Hikaru Yoshimoto , Akihiko Jami, Mohammed Saedi Iwata, Masashi Upward dead-end filtration of solid/liquid mixture containing fine-bubbles
description	Microscopic bubbles with diameter <50 μm are generally called fine-bubbles and have different behaviors from ordinary bubbles. For example, very long stagnation time and having pressurized interior gas due to surface tension are characteristics of fine-bubbles. In this study, to evaluate the effects of fine-bubble-bodyfeeding on filtration properties, upward dead-end filtration test (where filtration and sedimentation take place in opposite directions) of clay suspension containing fine-bubble was conducted. Fine-bubbles were generated by the high speed shearing method. The mixture of kaolin clay suspension and fine-bubbles dispersed in water was filtered under constant-pressure conditions. During the upward dead-end filtration, part of the filter cake was detached from the surface of the filter cake because of gravity. Based on the difference between the modified Ruth plots of upward and downward filtration, the detached cake mass from the surface of the filter cake during the upward filtration was evaluated. Fine-bubble-bodyfeeding enhanced the kaolin cake detachability from the surface of the filter cake over the filtration time.
format	Conference or Workshop Item
author	Tanaka, Takanori Ubukata, Hikaru Yoshimoto , Akihiko Jami, Mohammed Saedi Iwata, Masashi
author_facet	Tanaka, Takanori Ubukata, Hikaru Yoshimoto , Akihiko Jami, Mohammed Saedi Iwata, Masashi
author_sort	Tanaka, Takanori
title	Upward dead-end filtration of solid/liquid mixture containing fine-bubbles
title_short	Upward dead-end filtration of solid/liquid mixture containing fine-bubbles
title_full	Upward dead-end filtration of solid/liquid mixture containing fine-bubbles
title_fullStr	Upward dead-end filtration of solid/liquid mixture containing fine-bubbles
title_full_unstemmed	Upward dead-end filtration of solid/liquid mixture containing fine-bubbles
title_sort	upward dead-end filtration of solid/liquid mixture containing fine-bubbles
publishDate	2016
url	http://irep.iium.edu.my/51211/ http://irep.iium.edu.my/51211/ http://irep.iium.edu.my/51211/1/PL-05.pdf http://irep.iium.edu.my/51211/2/WFC12_Proceedings.pdf
first_indexed	2023-09-18T21:12:29Z
last_indexed	2023-09-18T21:12:29Z
_version_	1777411345291935744

Upward dead-end filtration of solid/liquid mixture containing fine-bubbles

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