Results 101 to 110 of about 15,082 (272)

Eficiência de um sistema de reatores anaeróbios no tratamento de efluentes líquidos de suinocultura =The efficiency of a sistem of anaerobic reactors treating swine wastewater.

Acta Scientiarum: Technology, 2011
Grande atenção tem sido dada pelos órgãos de fiscalização ambiental à produção confinada de suínos, pelo elevado potencial poluidor desse tipo de atividade. O grande desafio do suinocultor brasileiro é produzir, de forma intensiva, alimento com qualidade
Erlon Lopes Pereira, Cláudio Milton Montenegro Campos, Fabricio Moterani, Antonio Machado de Oliveira Neto   +3 more
doaj  

Assessment of active methanogenic archaea in a methanol-fed upflow anaerobic sludge blanket reactor [PDF]

, 2016
Methanogenic archaea enrichment of a granular sludge was undertaken in an upflow anaerobic sludge blanket (UASB) reactor fed with methanol in order to enrich methylotrophic and hydrogenotrophic methanogenic populations.
Bonmatí Blasi, August, Cerrillo Moreno, Míriam, Morey, Lluís, Viñas Canals, Marc   +3 more
core   +2 more sources

Degradation of Methanethiol in an UASB-reactor

, 2003
van Leerdam, R.C., de Bok, F.A.M., Lens, P.N.L., Janssen, A.J.H.   +3 more
openaire   +2 more sources

Sulfate and dissolved sulfide variation under low COD/Sulfate ratio in Up-flow Anaerobic Sludge Blanket (UASB) treating domestic wastewater

Revista Ambiente & Água, 2012
In this study, the dynamics of sulfate reduction and dissolved sulfide generation (S2-, HS-, H2Saq) in liquid phase was evaluated in an UASB reactor treating domestic wastewater with low COD/Sulfate content.
Sérvio Túlio Alves Cassini, Ricardo Franci Gonçalves, Eduardo Lucas Subtil   +2 more
doaj   +1 more source

Perspectives on carbon materials as powerful catalysts in continuous anaerobic bioreactors [PDF]

, 2016
Supplementary data related to this article can be found at http:// dx.doi.org/10.1016/j.watres.2016.06.004.The catalytic effect of commercial microporous activated carbon (AC) and macroporous carbon nanotubes (CNT) is investigated in reductive ...
A.F. Salvador, Amezquita-Garcia, Amezquita-Garcia, APHA, Barsing, Bragger, Brown, Colunga, Da Motta, Donlon, Harmsen, Herzberg, Isik, Kalyuzhnyi, Kapdan, Khehra, L. Pereira, Lettinga, Liu, Liu, Lorowitz, M.F.R. Pereira, M.M. Alves, Marsh, Mezohegyi, Mezohegyi, Mezohegyi, Moir, Muda, P. Dias, Pereira, Pereira, Pereira, Plugge, R.A. Pereira, Razo-Flores, Razo-Flores, Shaul, Specchia, Tan, Tan, Tessonnier, Van der Zee, Van der Zee, Van der Zee, Wu, Xie, Zehnder   +47 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

Avaliação do desempenho do reator anaeróbio de manta de lodo (uasb) em escala laboratorial na remoção da carga orgânica de águas residuárias da suinocultura Performance evaluation of a lab-scale upflow anaerobic sludge blanket reactor (UASB) removing organic loading rate from swine manure

Ciência e Agrotecnologia, 2005
Objetivou-se com o presente trabalho avaliar o desempenho do reator anaeróbio de manta de lodo (UASB-Upflow Anaerobic Sludge Blanket) construído em escala laboratorial na redução da carga orgânica poluidora dos despejos suinícolas brutos.
Cláudio Milton Montenegro Campos, Leonardo Henrique Soares Damasceno, Emerson Teruaki Mochizuki, Cláudio Gouvêa Botelho   +3 more
doaj   +1 more source

Pengaruh Konsentrasi Influen Dan Kecepatan Upflow Terhadap Penyisihan Bod Dan Cod Pada Pengolahan Air Limbah Domestik Artificial (Grey Water) Menggunakan Reaktor Uasb [PDF]

, 2014
In this experiment, we knew the optimum condition of reactor UASB to process artificial waste water (grey water from domestic waste water) with different influent concentration and upflow velocity.
Anindita, V. R. (V), Sudarno, S. (Sudarno), Syafrudin, S. (Syafrudin)   +2 more
core  

Biofilm reactors for industrial bioconversion processes: employing potential of enhanced reaction rates [PDF]

, 2005
This article describes the use of biofilm reactors for the production of various chemicals by fermentation and wastewater treatment. Biofilm formation is a natural process where microbial cells attach to the support (adsorbent) or form flocs/aggregates ...
Karcher Patrick, Ezeji Thaddeus C, Annous Bassam A, Qureshi Nasib, Maddox Ian S   +4 more
core   +2 more sources

Microbial community changes in methanogenic granules during the transition from mesophilic to thermophilic conditions [PDF]

, 2016
Upflow anaerobic sludge blanket (UASB) reactor is one of the most applied technologies for various high-strength wastewater treatments. The present study analysed the microbial community changes in UASB granules during the transition from mesophilic to ...
Angelidaki, Irini, Campanaro, Stefano, Kougias, Panagiotis, Treu, Laura, Zhu, Xinyu   +4 more
core   +1 more source