Pregled bibliografske jedinice broj: 195868
High nitrate removal from synthetic wastewater with the mixed bacterial culture
High nitrate removal from synthetic wastewater with the mixed bacterial culture // Bioresource technology, 96 (2005), 8; 879-888 doi:10.1016/j.biortech.2004.09.001 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 195868 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
High nitrate removal from synthetic wastewater with
the mixed bacterial culture
Autori
Foglar, Lucija ; Briški, Felicita ; Sipos, Laszlo ; Vuković, Marija
Izvornik
Bioresource technology (0960-8524) 96
(2005), 8;
879-888
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
continuous flow denitrifying reactor ; denitrification ; kinetic model ; mixed bacterial culture ; nitrite accumulation
Sažetak
The applicability of the mixed bacterial culture, originated from two-stage anaerobic-aerobic industrial yeasts production wastewater treatment plant for high rate denitrification processes was investigated. After acclimation to nitrate, the dominant strains were Pseudomonas and Paracoccus sp. Complete denitrification with low accumulation of nitrite-N (0.1 mg/l) was found in synthetic wastewater, obeying a zero-order reaction with respect to nitrate and a first-order reaction with respect to biomass concentration. Denitrification was then monitored in the continuous-flow stirred reactor at different hydraulic retention time, HRT (62-28h) in order to achieve the optimal HRT. Nitrate was completely removed during following 45days, at 25degreesC with HRT, which we reduced from 62 to 28h. Yet still, at 28h HRT, high average specific denitrification rate of 142 mg NO3--N/g VSS h was obtained.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo, Biotehnologija
POVEZANOST RADA
Projekti:
0125017
Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
Profili:
Marija Vuković Domanovac
(autor)
Lucija Foglar
(autor)
Laszlo Sipos
(autor)
Felicita Briški
(autor)
Poveznice na cjeloviti tekst rada:
Pristup cjelovitom tekstu rada doi www.sciencedirect.com dx.doi.orgCitiraj 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
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)