Results 101 to 110 of about 9,690 (195)

Polyhydroxyalkanoate as a slow-release carbon source for in situ bioremediation of contaminated aquifers: from laboratory investigation to pilot-scale testing in the field [PDF]

, 2016
A pilot-scale study aiming to evaluate the potential use of poly-3-hydroxy-butyrate (PHB) as an electron donor source for in situ bioremediation of chlorinated hydrocarbons in groundwater was conducted.
Alesi, Eduard, Arjmand, Firoozeh, Bartsch, Ernst, Matturro, Bruna, PETRANGELI PAPINI, Marco, Pierro, Lucia, Rossetti, Simona, Sagliaschi, Marco, Sucato, Salvatore   +8 more
core   +1 more source

Numerical model estimation of Biomethane production using an anaerobic CSTR: model formulation, parameter estimation and uncertainty/sensitivity analysis [PDF]

, 2018
Global climate change is becoming of increasing concern. Transportation makes up a large part of carbon gasses, which affects climate change and air quality.
Bevan, Geraint, Hunter, Colin, Pahl, Ole, Thanikal, Joseph V., Yazidi, Hatem   +4 more
core   +3 more sources

Repeated pulse feeding induces functional stability in anaerobic digestion [PDF]

, 2013
Anaerobic digestion is an environmental key technology in the future bio-based economy. To achieve functional stability, a minimal microbial community diversity is required. This microbial community should also have a certain “elasticity”, i.e.
Aiyuk, Boon, Boon, Boon, Briones, Carballa, Conklin, De Vrieze, Dearman, Delbes, Fernandez, Greenberg, Haruta, Holm-Nielsen, Krakat, Lesteur, Marzorati, Mata-Alvarez, Muyzer, Peterson, Pycke, Read, Riviere, Verstraete, Verstraete, Wijekoon, Wittebolle, Wittebolle, Yu, Zamalloa   +29 more
core   +1 more source

Biological CO2 conversion to acetate in subsurface coal-sand formation using a high-pressure reactor system

Frontiers in Microbiology, 2013
Geological CO2 sequestration in unmineable subsurface oil/gas fields and coal formations has been proposed as a means of reducing anthropogenic greenhouse gasses in the atmosphere.
Yoko eOhtomo, Akira eIjiri, Yojiro eIkegawa, Yojiro eIkegawa, Masazumi eTsutsumi, Hiroyuki eImachi, Hiroyuki eImachi, Go-ichiro eUramoto, Go-ichiro eUramoto, Tatsuhiko eHoshino, Tatsuhiko eHoshino, Yuki eMorono, Yuki eMorono, Sanae eSakai, Yumi eSaito, Wataru eTanikawa, Wataru eTanikawa, Takehiro eHirose, Takehiro eHirose, Fumio eInagaki, Fumio eInagaki   +20 more
doaj   +1 more source

Methanol-driven enhanced biological phosphorus removal with a syntrophic consortium [PDF]

, 2013
The presence of suitable carbon sources for enhanced biological phosphorus removal (EBPR) plays a key role in phosphorus removal from wastewater in urban WWTP.
Baeza Labat, Juan Antonio, Guerrero Camacho, Francisco Javier, Guisasola Canudas, Albert, Tayà Cristellys, Carlota, Vanneste, Gianni   +4 more
core   +2 more sources

Modelling the kinetic of biogas production from co-digestion of pig waste and grass clippings [PDF]

, 2016
: This work investigated the use of laboratory batch anaerobic digester to derive kinetics parameters for anaerobic co-digestion of pig waste and grass clippings.
Belaid, Mohamed, Matheri, Anthony Njuguna, Ngila, Catherine Jane, Seodigeng, Tumisang   +3 more
core   +1 more source

Galacturonate Metabolism in Anaerobic Chemostat Enrichment Cultures: Combined Fermentation and Acetogenesis by the Dominant sp. nov. “Candidatus Galacturonibacter soehngenii”

Applied and Environmental Microbiology, 2018
This study on d-galacturonate metabolism by open, mixed-culture enrichments under anaerobic, d-galacturonate-limited chemostat conditions shows a stable and efficient fermentation of d-galacturonate into acetate as the dominant organic fermentation ...
L. Valk, Jeroen Frank, Pilar de la Torre-Cortés, Max van 't Hof, A. V. van Maris, J. Pronk, M. Loosdrecht   +6 more
semanticscholar   +1 more source

Alpine pasture herbs redirected hydrogen towards alternative sinks, inhibiting methane production: in vitro study

Italian Journal of Animal Science
The impact of six alpine herbs (Alchemilla vulgaris L., Sanguisorba officinalis L., Tanacetum vulgare L., Cicerbita alpina (L.) Wallr., Galium odoratum (L.) Scop., and Sisymbrium officinale (L.) Scop.), was compared with grass hay on rumen degradability ...
Selene Massaro, Nicolò Amalfitano, Jonas Bylov Hedegaard Andersen, Giulia Dallavalle, Andrea Angeli, Nebojša Nikolić, Lucia Bailoni, Sarah Currò, Urska Vrhovsek, Elena Franciosi, Franco Tagliapietra   +10 more
doaj   +1 more source

Design of Auto Mix Single Stage Anaerobic Digester and Aspen Plus Simulation for Biogas Production [PDF]

, 2015
Bio fuels have been considered to be the viable alternatives and the supportive sources for the depleting fossil fuels under the objective of satisfying the energy demand.
Tenneti, Srinivas
core  

Small-scale Minimal-maintenance Anaerobic Digestion of Food Waste for Solids Reduction and Methane Production: Feasibility Study [PDF]

, 2014
Six gallons of food waste was anaerobically digested for 76 days in two small-scale digesters sitting by a lab window. The main difference, besides waste sources, of these digesters was substrate processing: chopping versus blending.
Scantlebury, Leland C
core   +1 more source