Shipboard sewage treatment using Sequence Batch Reactor

Kim, In-Soo; Oh, Yeom-Jae; Lee, Eon-Sung

Journal of Navigation and Port Research 2010;34(5):375-381.
Published online June 30, 2010.

SBR을 이용한 선박오수 고도처리장치 개발

김인수, 오염재, 이언승

Shipboard sewage treatment using Sequence Batch Reactor

In-Soo Kim, Yeom-Jae Oh, Eon-Sung Lee

Abstract

This study was carried out for advanced treatment development on shipboard sewage. We employed SBR process using Bacillus sp. to remove Organic compounds, Nitrogen and Phosphorus simultaneously. Based on Res. MEPC.159(55) the system was qualified. From the results it was suggested that SBR system might be suitable process for shipboard sewage treatment in terms of pollutant removal efficiency, maintenance and special environmental conditions of ship. More than 90% of COD and BOD were removed. In addition, aover 50% of T-N and T-P were reduced.

Key Words: IMO;shipboard sweage;Bacillus sp;sequence beach reactor

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