David Škufca (Avtor), Franja Prosenc (Avtor), Tjaša Griessler Bulc (Avtor), Ester Heath (Avtor)

Povzetek

The removal of 18 bisphenols at wastewater relevant concentrations (μgL−1range) was investigated and com-pared between Chlorella vulgaris cultures with pH adjusted to 6.8 and pH non-adjusted cultures where pH raised to above 10. Bisphenols with a high partition coefficient (log P > 6) partitioned to biomass soon after spiking, whereas bisphenols with a low partition coefficient (log P < 4) remained largely in the aqueous phase. Hydro-phobic bisphenols and BPF isomers were removed to a large degree in pH adjusted conditions, while BPS and BPAF were the most recalcitrant. The overall average removal after 13 days was similar in both experiments, with 72 ± 2% and 73 ± 5% removed in pH non-adjusted and pH adjusted series, respectively. The removal cor-related with chlorophyll concentration for most bisphenols meaning that algae played a crucial role in their removal, while culture pH also governed the removal of some compounds.

Ključne besede

microalgae;photobioreactor;contaminants;biodegradation;mass balance;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL ZF - Zdravstvena fakulteta
UDK: 502/504
COBISS: 74097923 Povezava se bo odprla v novem oknu
ISSN: 0048-9697
Št. ogledov: 191
Št. prenosov: 108
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: mikroalge;fotobioreaktor;onesnaževalci;biorazgradnja;masna bilanca;
Strani: str. 149878-1-149878-9
Zvezek: ǂVol. ǂ804
Čas izdaje: Jan. 2022
DOI: 10.1016/j.scitotenv.2021.149878
ID: 14219192