Browsing by Subject "Bacteria"
Now showing items 1-9 of 9
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Biohydrogen Production in an AnSBBR Treating Glycerin-Based Wastewater: Effects of Organic Loading, Influent Concentration, and Cycle Time (Artigo de Periódico)
(Humana Press Inc., 2015)This study evaluated the influence of the applied volumetric organic load on biohydrogen production in an anaerobic sequencing batch biofilm reactor (AnSBBR) with 3.5 L of liquid medium and treating 1.5 L of glycerin-based ... -
Calculation of fermentation parameters from the results of a batch test taking account of the volume of biomass in the fermenting medium (Artigo de Periódico)
(2003)The values of fermentation parameters calculated from the measured concentrations of substrates and/or products may be significantly affected by the volume of biomass in the fermenting medium. Corrections proposed in this ... -
Destruction of airborne microorganisms by the heat generated during air compression (Artigo de Periódico)
(Springer Science+Business Media, 1987) -
Energy difference in metabolism between glucose and acetate in chemostat culture of Azotobacter vinelandii (Artigo de Periódico)
(Microbiology Research Foundation, 1972)Following the previous chemostat cultures of Azotobacter vinelandii using glucose as the sole carbon source, another work, replacing glucose with acetate, is presented in this paper. The experimental fact here that RQ ... -
Impact of operational conditions on development of the hydrogen-producing microbial consortium in an AnSBBR from cassava wastewater rich in lactic acid (Artigo de Periódico)
(Elsevier Ltd, 2019)Biohydrogen production from cassava starch wastewater was evaluated in anaerobic sequencing batch biofilm reactor (AnSBBR) using different inoculum (mixed cultures from naturally fermented wastewater and anaerobic sludge ... -
Innovative anaerobic bioreactor with fixed-structured bed (ABFSB) for simultaneous sulfate reduction and organic matter removal (Artigo de Periódico)
(John Wiley and Sons Ltd, 2014)BACKGROUND: The anaerobic treatment of wastewaters is usually applied to remove the organic matter, converting it into methane. The presence of sulfate in some wastewaters produces sulphide during anaerobic biological ... -
Kinetics of the bacterial production of cellulosic pellicles on non-agitated liquid media (Artigo de Periódico)
(ABEQ, 1996)Two phases were observed during long term (14 day) experiments carried out with the purpose of studying the kinetics of cellulose film production by Acetobacter xylinum on non-agitated liquid media. During the first phase ... -
Towards the Production of mcl-PHA with Enriched Dominant Monomer Content: Process Development for the Sugarcane Biorefinery Context (Artigo de Periódico)
(Springer, 2020)The production of short-chain-length polyhydroxyalkanoates (scl-PHAs) in a sugarcane biorefinery setting has been demonstrated to be an effective strategy to reduce production costs. Medium-chain-length PHA (mcl-PHA) have ... -
A weighing method to identify the microbial growth phases in solid-state fermentation tests (Artigo de Periódico)
(Springer Science+Business Media, 2000)A general equation correlating the variation rate of the fermenting medium weight (dry matter) and the cell biomass growth rate in solid-state fermentation tests is proposed with the main purpose of identifying the microbial ...