Results 1 to 10 of about 2,839 (134)

Bioaugmentation in anaerobic digesters: a systematic review [PDF]

Biotechnology for Biofuels and Bioproducts
Bioaugmentation, the intentional introduction of specific microorganisms into anaerobic digestion (AD) systems, has shown promise in enhancing methane production and in mitigating stressful conditions, particularly in systems operating below optimal ...
Mozhdeh Alipoursarbani, Jeroen Tideman, Mitzy López, Christian Abendroth   +3 more
doaj   +2 more sources

Boundary conditions for exploiting the cooperation of Aminobacter niigataensis MSH1 with Piscinibacter sp. K169 to support 2,6-dichlorobenzamide biodegradation in sand filters for drinking water treatment: role of cell density and organic carbon [PDF]

Applied and Environmental Microbiology
Aminobacter niigataensis MSH1 mineralizes the groundwater micropollutant 2,6-dichlorobenzamide (BAM) and is a candidate for bioaugmentation of sand filters in drinking water treatment plants (DWTP) to avert BAM-contamination. Piscinibacter sp.
Siyao Du, Aura Wouters, Manon Glorieux, Laurien van Lieshout, Benjamin Horemans, Dirk Springael   +5 more
doaj   +2 more sources

Sequential bioaugmentation of the dominant microorganisms to improve the fermentation and flavor of cereal vinegar [PDF]

Food Chemistry: X
Traditional cereal vinegars are fermented by microorganisms that are spontaneously enriched, leading to uncertainty in regulating the fermentation process and flavor.
Ao Zhang, Wenqing Zhang, Xiaorui Guo, Jiao Wang, Kai Liang, Yaao Zhou, Fanfan Lang, Yu Zheng, Min Wang   +8 more
doaj   +2 more sources

Optimizing Bioaugmentation for Pharmaceutical Stabilization of Sewage Sludge: A Study on Short-Term Composting Under Real Conditions [PDF]

Journal of Fungi
A significant concentration of pharmaceuticals has been detected within composted sewage sludge. Their uncomplete removal and lack of monitoring during composting neglects their potentially toxic effects when used as a soil organic amendment. Previously,
Gabriela Angeles-De Paz, Juan Cubero-Cardoso, Clementina Pozo, Concepción Calvo, Elisabet Aranda, Tatiana Robledo-Mahón   +5 more
doaj   +2 more sources

Practical limitations of bioaugmentation in treating heavy metal contaminated soil and role of plant growth promoting bacteria in phytoremediation as a promising alternative approach

Heliyon, 2022
Bioaugmentation, the addition of cultured microorganisms to enhance the currently existing microbial community, is an option to remediate contaminated areas.
Setyo Budi Kurniawan, Nur Nadhirah Ramli, Nor Sakinah Mohd Said, Jahira Alias, Muhammad Fauzul Imron, Siti Rozaimah Sheikh Abdullah, Ahmad Razi Othman, Ipung Fitri Purwanti, Hassimi Abu Hasan   +8 more
doaj   +1 more source

Bioaugmentation Strategies for Enhancing Methane Production from Shrimp Processing Waste through Anaerobic Digestion

Fermentation, 2023
Bioaugmentation strategies were tested to improve energetic valorization of shrimp processing waste (SPW) by anaerobic digestion (AD). A fermenting bacteria pool (F210) obtained from coastal lake sediments and two strains of anaerobic fungi (AF ...
Valentina Mazzurco Miritana, Alessia Gaetani, Antonella Signorini, Antonella Marone, Giulia Massini   +4 more
doaj   +1 more source

Increasing the Production of Volatile Fatty Acids from Corn Stover Using Bioaugmentation of a Mixed Rumen Culture with Homoacetogenic Bacteria

Microorganisms, 2021
Volatile fatty acids (VFA) are industrially versatile chemicals and have a major market. Although currently produced from petrochemicals, chemical industries are moving towards more bio-based VFA produced from abundant, cheap and renewable sources such ...
Nanditha Murali, Keerthi Srinivas, Birgitte K. Ahring   +2 more
doaj   +1 more source

Bioremediation of Atrazine Herbicide Contaminated Soil Using Different Bioremediation Strategies

Journal of Applied Sciences and Environmental Management, 2019
This study evaluated the bioremediation of atrazine herbicide contaminated agricultural soil under different bioremediation strategies using indigenous Pseudomonas aeruginosa, Bacillus subtilis and Aspergillus niger as bioaugmentation agents and poultry
OA Olu-Arotiowa, AO Ajani, MO Aremu, SE Agarry   +3 more
doaj   +1 more source

Bioremediation approaches for oil contaminated soils in extremely high-mountainous conditions

Plant, Soil and Environment, 2023
Development of methods for bioremediation of soils contaminated with petroleum products is one of the most urgent tasks of our time. This task is more difficult to perform in high-mountainous landscapes, at an altitude of more than 4 000 m a.s.l ...
Nurzat Totubaeva, Zhiide Tokpaeva, Janarbek Izakov, Mirlan Moldobaev   +3 more
doaj   +1 more source

Enhancing methane production from lignocellulosic biomass by combined steam-explosion pretreatment and bioaugmentation with cellulolytic bacterium Caldicellulosiruptor bescii

Biotechnology for Biofuels, 2018
Background Biogas production from lignocellulosic biomass is generally considered to be challenging due to the recalcitrant nature of this biomass. In this study, the recalcitrance of birch was reduced by applying steam-explosion (SE) pretreatment (210 ...
Daniel Girma Mulat, Silvia Greses Huerta, Dayanand Kalyani, Svein Jarle Horn   +3 more
doaj   +1 more source