Go to page
 

Bibliographic Metadata

Title
Sequencing batch reactor with submerged hollow fibre membranes for the biomass separation
AuthorKrampe, J. ; Krauth, K.
Published in
Water Science and Technology, 2001, Vol. 43, Issue 3, page 195-199
PublishedIWA Publishing, 2001
LanguageEnglish
Document typeJournal Article
Keywords (EN)Membrane filtration / SBR / hollow fibre modules / nitrogen elimination / activated sludge process
ISSN1996-9732
URNurn:nbn:at:at-ubtuw:3-4954 Persistent Identifier (URN)
DOI10.2166/wst.2001.0137 
Restriction-Information
 The work is publicly available
Files
Sequencing batch reactor with submerged hollow fibre membranes for the biomass separation [0.93 mb]
Links
Reference
Classification
Abstract (English)

A method to reduce the cycle time of the SBR-process by utilising submerged membranes is described. The time necessary for the sedimentation of the activated sludge and the extraction of the clear-water phase takes up a major part of the entire cycle period within the SBR-process. By using membranes it is possible to start the clear-water extraction already during the reaction time. The time needed for the sedimentation of the activated sludge can be dispensed with altogether. The paper presents the initial results of a semi-technical test plant, with particular emphasis on the fact that the running of the SBR-plant did not lead to any problems with fouling or scaling. In cases of high solids contents, the oxygen input was below par; this, however, did not have any unfavourable impact on the nitrification.

Note
Stats
The PDF-Document has been downloaded 2 times.