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Air injection techniques for seawater flue gas desulphurization (SWFGD) aeration system.
KTH, School of Architecture and the Built Environment (ABE), Land and Water Resources Engineering. (VA-teknik; Vatten, Avlopp och Avfall, Water, Sewage and Waste technology)
2012 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Seawater flue gas desulphurization (SWFGD) is a reliable and efficient process to re-move sulfur dioxide in flue gases in power plants and industries. The characteristics and applications of seawater treatment plant of three SWFGD process are described firstly. A literatual survey looking at different air injection techniques in shallow water basin applications are investigated, also including best practice from similar applica-tions in other types of industries. A number of promising alternatives is then selected and compared with today’s system. The relevant experimental data of these systems are collected. A rate-based model is developed to simulate and optimize the aeration process in seawater treatment plant after its reliability is verified by the experimental data.

Place, publisher, year, edition, pages
2012. , 43 p.
, TRITA LWR Degree Project 12:05, ISSN ISSN 1651-064X ; 12:05
Keyword [en]
Seawater flue gas desulphurization (SWFGD), Aeration, oxygen transfer, Carbon dioxide stripping
National Category
Other Civil Engineering
URN: urn:nbn:se:kth:diva-89855ISRN: ISRN KTH/LWR/Degree Project 12:05OAI: diva2:503762
Subject / course
Water, Sewage and Waste
Educational program
Master of Science - Sustainable Energy Engineering
Available from: 2012-02-16 Created: 2012-02-16 Last updated: 2012-02-16Bibliographically approved

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