Results 41 to 50 of about 249,076 (248)

Anaerobic digestate as substrate for microalgae culture: the role of ammonium concentration on the microalgae productivity [PDF]

, 2014
In spite of the increasing interest received by microalgae as potential alternatives for biofuel production, the technology is still not industrially viable.
Latrille, Eric, Sialve, Bruno, Steyer, Jean Phillipe, Uggetti, Enrica   +3 more
core   +3 more sources

Solid Fraction of Digestate from Biogas Plant as a Material for Pellets Production

Energies, 2021
One of the anaerobic digestion process products in an agricultural biogas plant is digestate (digested pulp). Large quantities of digestate generated in the process of biogas production all over the world require proper management.
Wojciech Czekała
doaj   +1 more source

Integrating anaerobic digestion and slow pyrolysis improves the product portfolio of a cocoa waste biorefinery [PDF]

, 2020
The integration of conversion processes with anaerobic digestion is key to increase value from agricultural waste, like cocoa pod husks, generated in developing countries. The production of one metric ton of cocoa beans generates some 15 metric tonnes of
Acosta Ortiz, Nayaret, De Vrieze, Jo, Estrada Leon, Adriana, Ghysels, Stef, Pala, Mehmet, Rabaey, Korneel, Ronsse, Frederik   +6 more
core   +2 more sources

Effectiveness of Scenedesmus sp. Biomass Grow and Nutrients Removal from Liquid Phase of Digestates

Energies, 2020
One of the most important factors in determining the profitable production of microalgae biomass is the use of a cost effective growth medium that is rich in nutrients.
Marta Kisielewska, Marcin Zieliński, Marcin Dębowski, Joanna Kazimierowicz, Zdzisława Romanowska-Duda, Magda Dudek   +5 more
doaj   +1 more source

Anaerobic digestion of whole-crop winter wheat silage for renewable energy production [PDF]

, 2012
With biogas production expanding across Europe in response to renewable energy incentives, a wider variety of crops need to be considered as feedstock.
American Public Health Association (APHA), Amon T., Amon T., Banks C. J., Bárbara Rincón, Charles J. Banks, Gonzalez-Gil G., Holm-Nielsen J. B., Karakashev D., Kitcherside M. A., Kuo W. C., Leff B., Lin S. Y., Londo M., Noguera D. R., Ragsdale S. W., Rincón B., Ripley L. E., Salter A., Schnurer A., Sonia Heaven, Symons G. E., Walker M., Weiland P., Yang X., Yue Zhang   +25 more
core   +1 more source

Process water recirculation for catalytic hydrothermal carbonization of anaerobic digestate: Water-Energy-Nutrient Nexus.

Bioresource Technology, 2022
The process water (PW) from acid-catalyzed hydrothermal carbonization (HTC) is still an environmental burden due to the enriched organics, nutrients, and salts.
Mingjing He, Yang Cao, Zibo Xu, Siming You, R. Ruan, Bin Gao, Ka-Hing Wong, Daniel C W Tsang   +7 more
semanticscholar   +1 more source

Fate of micronutrients and heavy metals in digestate processing using vibrating reversed osmosis as resource recovery technology [PDF]

, 2019
This study aims to evaluate the full-scale performance of vibrating membrane filtration (VSEP) technology in resource recovery from the liquid fraction of digestates, while reducing macronutrient concentrations down to dischargeable water.
Darveau, Olivier, Meers, Erik, Vaneeckhaute, Céline   +2 more
core   +1 more source

A critical review of ammonia recovery from anaerobic digestate of organic wastes via stripping

, 2021
Anaerobic digestion is a well-established technology that valorises organic wastes to produce renewable energy as biogas. The ammonia released during this process can be inhibitory if it exceeds a threshold concentration.
Advait Palakodeti, Samet Azman, B. Rossi, R. Dewil, L. Appels   +4 more
semanticscholar   +1 more source

Assessment of digestates prepared from maize, legumes, and their mixed culture as soil amendments: Effects on plant biomass and soil properties

Frontiers in Plant Science, 2022
Digestate prepared from anaerobic digestion can be used as a fertilizer, as it contains ample amounts of plant nutrients, mainly nitrogen, phosphorous, and potassium.
Tereza Hammerschmiedt, Antonín Kintl, Antonín Kintl, Jiri Holatko, Jiri Holatko, Adnan Mustafa, Adnan Mustafa, Adnan Mustafa, Tomas Vitez, Tomas Vitez, Ondrej Malicek, Tivadar Baltazar, Jakub Elbl, Jakub Elbl, Martin Brtnicky, Martin Brtnicky   +15 more
doaj   +1 more source

Adding anaerobic digestate to commercial farm fields increases soil organic carbon

Journal of Agriculture and Food Research
Integrating anaerobic digestion technology can help farms meet agronomic, environmental, and economic goals. The slurry by-product from anaerobic digestion – anaerobic digestate – can be applied to croplands as an organic amendment and fertilizer ...
S.H. Villarino, M.D. McDaniel, M.J. Blauwet, B. Sievers, L. Sievers, L.A. Schulte, F.E. Miguez   +6 more
doaj   +1 more source