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유기물 부하가 Anaerobic Hybrid Reactor 운전효율에 미치는 영향

Title
유기물 부하가 Anaerobic Hybrid Reactor 운전효율에 미치는 영향
Other Titles
Effect of Organic Loading Rate on the Performance of Anaerobic Hybrid Reactor
Author
박주양
Keywords
UASB reactor; palm oil mill effluent; organic loading rate; reactor efficiency
Issue Date
2012-08
Publisher
대한상하수도학회
Citation
상하수도학회지, 2012, 26(4), P.497-502
Abstract
Anaerobic Digestion Process is evaluated as efficient wastewater treatment process with the removal of high concentrations of organic waste and production of biogas. This study was performed using hybrid anaerobic hybrid reactor (AHR) which consists of anaerobic sludge blanket (UASB) and biofilm-coated filter media was applied for Palm Oil Mill Effluent (POME) for 80 days to know optimum removal efficiency and production of biogas by comparing each part which divided changing Organic Loading Rate (OLR). As a result of this study, the removal efficiency was 90.4 % when the organic loading rate of influent was 15 kg COD/$m^3$/day. Since organic loading rate was up to 20 kg COD/$m^3$/day, the removal rate declined 80.7%. Over loading of influent caused sludge expansion and overproduction of microorganism. Amount of biogas was collected 82.3 L/day and pH was remained 6.9 constantly with balance of alkalinity.
URI
http://kiss.kstudy.com/thesis/thesis-view.asp?key=3085830http://repository.hanyang.ac.kr/handle/20.500.11754/70576
ISSN
1225-7672; 2287-822x
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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