Pregled bibliografske jedinice broj: 1076202
Natural communities of microalgae and cyanobacteria from eutrophicated waters as potential co-substrates for small-scale biogas production
Natural communities of microalgae and cyanobacteria from eutrophicated waters as potential co-substrates for small-scale biogas production // Applied biochemistry and biotechnology, 192 (2020), 1016-1028 doi:10.1007/s12010-020-03382-y (međunarodna recenzija, članak, ostalo)
CROSBI ID: 1076202 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Natural communities of microalgae and
cyanobacteria from eutrophicated waters as
potential co-substrates for small-scale biogas
production
Autori
Deže, Denis ; Mihaljević, Melita ; Kovačić, Đurđica ; Jovičić, Daria ; Kralik, Davor
Izvornik
Applied biochemistry and biotechnology (0273-2289) 192
(2020);
1016-1028
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, ostalo
Ključne riječi
biogas ; anaerobic fermentation ; natural microbiotic communities ; microalgae ; cyanobacteria
Sažetak
The purpose of this study was to determine the biogas potential of biomass produced by microbiotic communities developed under natural conditions in freshwater systems such as ponds incorporated into agricultural landscapes. Natural communities of microalgae were collected from a small eutrophicated pond where dominant species were euglenoids (Lepocinclis species). Cyanobacterial communities dominated by Lyngbya species were taken from a domestic aquarium and cultivated under makeshift conditions. Experiments were done using dairy cow manure (DCM) for codigestion with natural communities of microalgae (MDM) and cyanobacteria (CDM) and conducted during 42 days in thermophilic regime. The total biogas yields were 421.40 and 383.34 mL/g volatile solids (VS), while the average methane contents were 63.97 and 64.06% for MDM and CDM, respectively. Our results indicate that the natural communities of microalgae and cyanobacteria used in this study possess the potential for biogas production, which is, in comparison with particular algal and cyanobacterial strains cultivated under strictly controlled cultivation conditions, more promising. Therefore, this study aims to motivate further investigations into the diverse natural communities of microalgae and cyanobacteria and pretreatments that are environmentally friendly and cost-effective and will eventually enhance small-scale biogas production on agricultural farms.
Izvorni jezik
Engleski
Znanstvena područja
Biologija, Poljoprivreda (agronomija), Biotehnologija
POVEZANOST RADA
Ustanove:
Fakultet agrobiotehničkih znanosti Osijek,
Sveučilište u Osijeku - Odjel za biologiju
Profili:
Daria Jovičić
(autor)
Đurđica Kovačić
(autor)
Denis Deže
(autor)
Davor Kralik
(autor)
Melita Mihaljević
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE