Project description:Membrane bioreactor (MBR) systems are typically known different from conventional activated sludge (CAS) systems in operational parameters, while current knowledge of their microbial differentiations is barely sufficient. To this end, the current study was launched to address the differences of the overall functional genes of an oxidation ditch (OD) and an MBR running parallelly at full-scale using a functional gene array-GeoChip 4.2. Two full-scale wastewater treatment systems applying the processes of oxidation ditch (OD) and membrane bioreactor (MBR) were investigated. They treated identical wastewater at the same scale. 12 mixed-liquor suspended sludge (MLSS) samples collected daily on 12 consecutive days from each system were analyzed by GeoChip 4.2.

2016-03-01 | E-GEOD-67307 | biostudies-arrayexpress

Pilot project to determine optimal bioreactor protein glycosylation conditions

Project description:These research areas concentrate on stress induced proteases in recombinant Escherichia coli, glycosylation heterogeneity due to bioprocess conditions produced in mammalian cells, and metabolic engineering of E. coli. The hypothesis of this project is that recombinant protein glycosylation is inefficient under normal bioreactor conditions since the additional glycosylation reactions necessary for the recombinant protein exceed the metabolic capacity of the cells. Normal bioreactor conditions have been optimized for cell growth, and sometimes for protein productivity. Only recently has it been accepted that optimal glycosylation may not occur under optimal growth or protein productivity conditions. Specific Aim: Determine the relationship between bioreactor conditions and glycosylation gene expression in NS0 cells.

2011-04-29 | GSE28920 | GEO

The activated sludge in a Pilot-Scale Demonstration of temperature-based nitrogen removal process.

Project description:The activated sludge samples in a Pilot-Scale Demonstration of temperature-based nitrogen removal process. Raw sequence reads

| PRJNA1053850 | ENA

bioreactor sludge metagenome

Project description:lab-scale anammox bioreactor Metagenome

| PRJNA343219 | ENA

activated sludge metagenome

Project description:Effectiveness of fluidized fibrous carrier in a membrane bioreactor for biofouling mitigation: A pilot-scale demonstration

| PRJDB11672 | ENA

Comparison of overall functional gene structures of a membrane bioreactor (MBR) and an oxidation ditch (OD) running parallelly at full-scale

2016-03-01 | GSE67307 | GEO