| BM 미생물제제를 이용한 크루즈선 오·폐수 고도처리 |
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김인수, 장재수, 이언승, 고성철 |
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| Advanced Treatment of Shipboard Sewage by SBR Process with BM |
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In-Soo Kim, Jae-Soo Chang, Eon-Sung Lee, Sung-Cheol Koh |
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| Abstract |
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Abstract : Lab scale experiment study was carried out for biological treatment process development in cruise. SBR(Sequence Batch Reactor) process with BM(Beneficial Microorganisms) was investigated for practical application on shipboard sewage treatment. From the results it was suggested that SBR process with BM might be a suitable process for advanced cruise sewage treatment in terms of decrease in T-N and T-P, maintenance of useful microorganisms and control of sludge bulking. By adding BM to SBR system, about 40% of EPS in sludge was increased, about 74% of total nitrogen was reduced and the total phosphorus reduction averaged 75%. |
| Key Words:
SBR;BM;cruise;shipboard sewage;advanced treatment |
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