| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7085239 | Bioresource Technology | 2012 | 10 Pages |
Abstract
⺠Brewery yeast was used to produce biogas in an upflow granular anaerobic reactor. ⺠Mixtures up to 1.1 v/v% yeast are anaerobically degradable without adverse effects. ⺠In full-scale operation biogas production increased by 38.5%. ⺠Up to 16% natural gas were replaced in brewery operation. ⺠Up to 7% in archeal and a 32% dissimilarity in bacterial community were shown.
Keywords
VFAwastewater flowTRFsBPRTKNUPGMATCDSBPEGSBUASBOLRT-RFLPthermal conductivity detectorflame ionisation detectorVolatile fatty acidsMicrobial biomassExpanded granular sludge bedchemical oxygen demandBiogas productionTotal solidsvolatile solidsFIDBrewery wastewaterTerminal restriction fragmentsterminal restriction fragment length polymorphismBMPOrganic loading rateAnaerobic digestionpolymerase chain reactionPCRbiochemical methane potentialUpflow anaerobic sludge blanketCodtotal Kjeldahl nitrogen
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Process Chemistry and Technology
Authors
Gregor D. ZupanÄiÄ, Igor Å krjanec, Romana MarinÅ¡ek Logar,