Treatment of wastewater with sequencing batch system = Sequencing batch system 에 의한 폐수처리

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An aritificial wastewater treated with two different methods ; a conventional continuous process and a sequencing batch process. The sequencing batch process composed of five sequencial periods; filling, aerobic reaction, anaerobic reaction, settling, and drawing periods. The sequencing batch process could remove 93\% of initial nitrogen, whereas only 65\% of nitrogen could be removed by the continuous process. When ammonia was sole nitrogen source in the influent wastewater, the ammonia initially converted to nitrate during the fill and aerobic reaction periods, when oxygen was supplied. And the nitrate finally was reduced during anaerobic reaction period. The sequencing batch treated wastewater showed excellent settling characteristic and more stability against high organic loading shock compared to the continuous or batch operations was also confirmed. Temperature also affected on efficiency of waste treatment with sequencing batch process. Consequently, the sequencing batch process was proved as a good tool for the treatment of wastewaters having high nitrogen contents.
Advisors
Pack, Moo-Young박무영
Description
한국과학기술원 : 생물공학과,
Publisher
한국과학기술원
Issue Date
1981
Identifier
62946/325007 / 000791135
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 생물공학과, 1981.2, [ vii, 82 p. ]

URI
http://hdl.handle.net/10203/27860
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=62946&flag=dissertation
Appears in Collection
BS-Theses_Master(석사논문)
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