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http://dx.doi.org/10.5394/KINPR.2004.28.3.253

Ship sewage treatment using Sequencing Batch Reactor  

Park, Sang-Ho (Doctor course, Division of Civil and Environmental Engineering, Korea Maritime University)
Kim, In-Soo (Division of Civil and Environmental Engineering, Korea Maritime University)
Publication Information
Journal of Navigation and Port Research / v.28, no.3, 2004 , pp. 253-258 More about this Journal
Abstract
There have been several problems in treating shipbard sewage due to special environmental conditions of ship, such as limited space, rolling and pitching, change of temperature and so on It was suggested that Sequence Batch Reactor (SBR) might be suitable process for overcome these problems in terms of small size, high capacity of treating wastewater and full automation. In this study a SBR process was employed for biological treatment of organic wastes in the shipboard sewage. This process was able to remove nitrogen and phosphorus as well as organic matter efficiently. Afore than 95％ of chemical oxygen demand(COD) were removed. In addition, about 97％ of total nitrogen (T-N) was reduced. The total phosphorus(T-P) reduction averaged 93％. A disturbance operation caused by the treatment of Methylene Blue Active Substances(MBAS) was not observed.
Keywords
Shipboard Sewage; Sequence Batch Reactor(SBR); Nitrogen; Phosphorus; Methylene Blue Active Substances(MBAS); SBR;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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