Št. zadetkov: 10
Izvirni znanstveni članek
Oznake:
N-metil-2-pirolidon;PMS;UV;kinetika;N-methyl-2-pyrrolidone;kinetics;artificial neural network modelling;radical quenching;
This study investigates the degradation of N-methyl-2-pyrrolidone (NMP) by UV-C and UV-C/PMS-treatment processes. The degradation of NMP was less than 2% by UV-C photolysis. To enhance the degradation, PMS was used as a source of sulphate (SO$_4$$^•$$^−$) and hydroxyl (HO$^•$) radicals in the UV-C p ...
Leto:
2022
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Izvirni znanstveni članek
Oznake:
titanov dioksid;sol-gel procesi;funkcionalna aplikacija;čiščenje vode;titanium dioxide;sol-gel processes;functionla applications;water treatment;
The effect of different water matrices on the photocatalytic degradation of dissolved pharmaceuticals was
explored. The focus was on the degradation efficiencies in wastewater effluent from a bioreactor and water
effluent from a central wastewater treatment plant and comparing the results with deg ...
Leto:
2022
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Izvirni znanstveni članek
Oznake:
diclofenac;photooxidation;photocatalysis;biodegradability;toxicity;
The study investigates the treatment of diclofenac (DCF), a pharmaceutical
included in the first watch list of the European Water Framework Directive
as a new potential priority substance in water. Since the conventional wastewater
treatment technologies do not efficiently remove DCF, advanced tr ...
Leto:
2016
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
solar photocatalysis;TiO2-FeZ;thermal reactivation;chemical reactivation;ozone;diclofenac;
Reuse of TiO2-based catalyst for solar driven water treatment; thermal and chemical reactivation
Leto:
2017
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
diclofenac;FeZSM5;biodegradability;toxicity;catalyst stability;
Removal of diclofenac from water by zeolite-assisted advanced oxidation processes
Leto:
2016
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
solar photocatalysis;TiO2-FeZ catalyst;diclofenac;degradation pathway;biodegradability;toxicity;
The study explores the potential of immobilized TiO2-based zeolite composite photocatalyst (TiO2-FeZ)
made of commercial AEROXIDE TiO2 P25 and iron-exchanged zeolite of ZSM5 type (FeZ), for solar assisted
treatment of diclofenac (DCF), pharmaceutical included in the ‘‘watch list” during last prior ...
Leto:
2016
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
photocatalysis;thin films;TiO2-FeZ;solar irradiation;diclofenac;water treatment;
The study is aimed at evaluating the potential of
immobilized TiO2-based zeolite composite for solar-driven
photocatalytic water treatment. In that purpose, TiO2-iron-exchanged
zeolite (FeZ) composite was prepared using commercial
Aeroxide TiO2 P25 and iron-exchanged zeolite of ZSM5
type, FeZ. ...
Leto:
2016
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Marin Kovačić,
Klara Perović,
Josipa Papac,
Antonija Tomić,
Lev Matoh,
Boštjan Žener,
Tomislav Brodar,
Ivana Capan,
Angela Šurca Vuk,
Hrvoje Kušić,
Urška Lavrenčič Štangar,
Ana Lončarić Božić
Izvirni znanstveni članek
Oznake:
fotokataliza;titanov dioksid dopiran z žveplom;kompoziti;reduciran grafen oksid;diklofenak;photocatalysis;sulfur doped titanium dioxide;composite;reduced graphene oxide;diclofenac;
Sulfur-doped TiO$_2$ (S-TiO$_2$) composites with reduced graphene oxide (rGO), wt. % of rGO equal to 0.5%, 2.75%, and 5.0%, were prepared by a one-pot solvothermal procedure. The aim was to improve photocatalytic performance in comparison to TiO$_2$ under simulated solar irradiation for the treatmen ...
Leto:
2020
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Izvirni znanstveni članek
Oznake:
bizmutov vanadat;modifikacija površine;lastnosti polprevodnikov;sončna fotokataliza;onesnaževala, ki povzročajo zaskrbljenost;bismuth vanadate;suface decoration;semiconducting properties;solar photocatalysis;contaminants of emerging concern;
Photocatalysis has been shown to be a promising and ecofriendly approach to the removal of contaminants of emerging concern (CECs). However, preventing the recombination of photogenerated charge carriers and achievement of suitable band edge positions are still major challenges to ensuring better pe ...
Leto:
2025
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Izvirni znanstveni članek
Oznake:
kompoziti;fotokataliza;onesnaževala v nastajanju;reduktivna razgradnja;composites;solar photocatalysis;contaminants of emerging concern;reductive degradation;
Contaminants of emerging concern (CECs), including pharmaceuticals and perfluorinated compounds, pose a growing threat to water quality due to their persistence and resistance to conventional treatment methods. In this context, photocatalytic processes capable of promoting both oxidative and reducti ...
Leto:
2025
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)