Results 121 to 130 of about 31,950 (259)

Relating Methanogen Community Structure and Anaerobic Digester Function [PDF]

, 2015
Much remains unknown about the relationships between microbial community structure and anaerobic digester function. However, knowledge of links between community structure and function, such as specific methanogenic activity (SMA) and COD removal rate ...
Bocher, Benjamin T.W., Cherukuri, Keerthi, Johnson, M., Maki, James, Zitomer, Daniel   +4 more
core   +1 more source

Comparative Study on Efficiency of Biodigesters Upflow Anaerobic Sludge Blanket Treating Brewery Effluent

Chemical Engineering Transactions, 2014
The present work was a comparative study of four types of biodigesters systems upflow anaerobic sludge blanket (UASB) operating with brewery effluent in hot climate region. In case a UASB IC 20 meters high and 660 m3 in volume in steel protected by epoxy
E. Godoy Junior, R.O. Jesus, A.C. Silva, J.R. Camargo, J.R. Daniletto, E.P.D. Coelho   +5 more
doaj   +1 more source

Anaerobic biodegradability essays from brewery wastewater using granular and flocculent sludges

Ingeniería e Investigación, 2003
At the beginning of nineties the colombian beer industry begun the application of anaerobic technology for the treatment of their wastewater efluents throught different regions of the country.
C J Collazos Chávez, M C Díaz Báez
doaj  

User-friendly mathematical model for the design of sulfate reducing H2/CO2 fed bioreactors [PDF]

, 2009
The paper presents three steady-state mathematical models for the design of H2/CO2 fed gas-lift reactors aimed at biological sulfate reduction to remove sulfate from wastewater. Models 1A and 1B are based on heterotrophic sulfate reducing bacteria (HSRB),
G. Esposito, P. Lens, PIROZZI, FRANCESCO
core   +1 more source

Performance of anaerobic baffled reactor (ABR) and multi-staged UASB in anaerobic digestion process for treating leachate from refuse transfer stations under loading shocks

Water Science and Technology
This study compared an anaerobic baffled reactor (ABR) with a multi-staged UASB (MS-UASB) to investigate the effects of loading shocks on the anaerobic digestion in both reactors.
Cong Jin, Xiongwei Wu, Li Ping, Jinhua Wu   +3 more
doaj   +1 more source

Estudios preliminares de la evolución de los lodos de un reactor anaeróbico trabajando con vinaza

Revista Industrial y Agrícola de Tucumán
Los reactores biológicos tipo UASB (reactores anaeróbicos de manto de lodo y flujo ascendente) son ampliamente usados en el tratamiento de efluentes líquidos de alta carga orgánica.
César F. Molina, Rebeca D. V. Montoya, José H. Pisa, Walter D. Machado, Eugenio A. Quaia   +4 more
doaj  

Treatment of pharmaceutical wastewater by combined process of micro- electrolysis-UASB-improved two-stage A/O-sequence batch precipitation

Gongye shui chuli
The comprehensive wastewater from a pharmaceutical chemical plant in Shandong Province consists of concentrated wastewater，clean wastewater and domestic wastewater.
ZHANG Jinbiao
doaj   +1 more source

Correlating Methane Production to Microbiota in Anaerobic Digesters Fed Synthetic Wastewater [PDF]

, 2017
A quantitative structure activity relationship (QSAR) between relative abundance values and digester methane production rate was developed. For this, 50 triplicate anaerobic digester sets (150 total digesters) were each seeded with different methanogenic
Fujimoto, M., Johnson, M., Milferstedt, K., Venkiteshwaran, Kaushik, Zitomer, Daniel   +4 more
core   +1 more source

Mechanics of universal horizons

, 2012
Modified gravity models such as Ho\v{r}ava-Lifshitz gravity or Einstein-{\ae}ther theory violate local Lorentz invariance and therefore destroy the notion of a universal light cone.
C. Eling, D. Mattingly, David Mattingly, E. Witten, J. M. Maldacena, Jishnu Bhattacharyya, Per Berglund, T. Jacobson, T. Jacobson   +8 more
core   +1 more source

Introdução aos reactores UASB / EGSB

, 1994
[Excerto] O UASB (acrónimo de Upflow Anaerobic Sludge Blanket) é um reactor de fluxo ascendente possuindo uma zona de decantação interna e um separador gás-sólido-líquido na sua parte superior. O sistema não possui meio de enchimento como suporte de biomassa.
Brito, A. G., Melo, L. F.
openaire   +1 more source