Comparative Study on SBNR, GSBR and Anammox for Combined Treatment of Anaerobic Digester Effluent

Title
Comparative Study on SBNR, GSBR and Anammox for Combined Treatment of Anaerobic Digester Effluent
Author
김문일
Keywords
biological wastewater treatment; anaerobic digester effluent; shortcut nitrogen removal; aerobic granulation; anammox
Issue Date
2016-03
Publisher
KOREAN SOCIETY OF CIVIL ENGINEERS-KSCE
Citation
KSCE JOURNAL OF CIVIL ENGINEERING, v. 20, No. 2, Page. 590-596
Abstract
In this study Shortcut Biological Nitrogen Removal (SBNR), Granular Sequencing Batch Reactor (GSBR), and anaerobic ammonium oxidation (Anammox) were comparatively discussed for combined treatment of anaerobic digester effluent. The experiments were carried out through operating pilot and lab scale reactors. These processes have common ground that biologically removes high strength ammonium and they are cost effective and energy efficient. The SBNR process could remove significant nitrogen from anaerobic digestion effluent without supplementation with additional carbon and alkalinity at a low C/N ratio. The aerobic granular sludge which was generated by the GSBR process demonstrated an effective simultaneous organic and ammonium removal. The Anammox process was successfully started using UASB and SBR. After 100 days, the ammonium removal exponentially increased and finally approached to around 75% in both reactors. However, the high active biomass and the long period, which are needed to start up Anammox process, limited the application of this process.
URI
https://link.springer.com/article/10.1007/s12205-015-0022-zhttp://hdl.handle.net/20.500.11754/50465
ISSN
1226-7988; 1976-3808
DOI
10.1007/s12205-015-0022-z
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE