@article{MTMT:34823133,
	title = {Enhanced Photocatalytic and Filtration Performance of TiO2-Ag Composite-Coated Membrane Used for the Separation of Oil Emulsions},
	url = {https://m2.mtmt.hu/api/publication/34823133},
	author = {Fazekas, Ákos Ferenc and Gyulavári, Tamás and Ágoston, Áron and Janovák, László and Heszlerné Kopniczky, Judit and László, Zsuzsanna and Veréb, Gábor},
	doi = {10.3390/separations11040112},
	journal-iso = {SEPARATIONS},
	journal = {SEPARATIONS},
	volume = {11},
	unique-id = {34823133},
	issn = {2297-8739},
	abstract = {Polyvinylidene fluoride (PVDF) membranes were coated with TiO2 and TiO2-Ag to enhance their efficiency for oil-in-water emulsion separation. The photocatalytic activities of the two modified membranes and their filtration performances were compared in detail. The significantly enhanced photocatalytic activity of the TiO2-Ag composite was proved using a methyl orange (MO) solution (c = 10−5 M) and a crude oil emulsion (c = 50 mg·L−1). The TiO2-Ag-coated membrane reduced the MO concentration by 87%, whereas the TiO2-modified membrane reached only a 46% decomposition. The photocatalytic reduction in the chemical oxygen demand of the emulsion was also ~50% higher using the TiO2-Ag-coated membrane compared to that of the TiO2-coated membrane. The photoluminescence measurements demonstrated a reduced electron/hole recombination, achieved by the Ag nanoparticle addition (TiO2-Ag), which also explained the enhanced photocatalytic activity. A significant improvement in the oil separation performance with the TiO2-Ag-coated membrane was also demonstrated: a substantial increase in the flux and flux recovery ratio (up to 92.4%) was achieved, together with a notable reduction in the flux decay ratio and the irreversible filtration resistance. Furthermore, the purification efficiency was also enhanced (achieving 98.5% and 99.9% COD and turbidity reductions, respectively). Contact angle, zeta potential, scanning electron microscopy (SEM), and atomic force microscopy (AFM) measurements were carried out to explain the results. SEM and AFM images revealed that on the TiO2-Ag-coated membrane, a less aggregated, more continuous, homogeneous, and smoother nanolayer was formed due to the ~50% more negative zeta potential of the TiO2-Ag nanocomposite compared to that of the TiO2. In summary, via Ag addition, a sufficiently hydrophilic, beneficially negatively charged, and homogeneous TiO2-Ag-coated PVDF membrane surface was achieved, which resulted in the presented advantageous filtration properties beyond the photocatalytic activity enhancement.},
	year = {2024},
	eissn = {2297-8739},
	pages = {112},
	orcid-numbers = {Gyulavári, Tamás/0000-0001-6103-6689; Janovák, László/0000-0002-2066-319X; Veréb, Gábor/0000-0001-9642-1851}
}

@{MTMT:34813237,
	title = {Fouling mechanism in dairy wastewater ultrafiltration},
	url = {https://m2.mtmt.hu/api/publication/34813237},
	author = {Szpisják-Gulyás, Nikolett and Hodúr, Cecilia and Kertész, Szabolcs},
	booktitle = {21st Wellmann International Scientific Conference},
	unique-id = {34813237},
	year = {2024},
	pages = {89-90},
	orcid-numbers = {Hodúr, Cecilia/0000-0002-2028-6304; Kertész, Szabolcs/0000-0001-9760-3008}
}

@{MTMT:34718472,
	title = {HATÉKONYSÁGNÖVELŐ ELJÁRÁSOK A BIOTECHNOLÓGIÁBAN},
	url = {https://m2.mtmt.hu/api/publication/34718472},
	author = {Beszédes, Sándor and Jákói, Zoltán Péter and Hodúr, Cecilia},
	booktitle = {Biotechnológiai Szakmai Nap Absztraktfüzet},
	unique-id = {34718472},
	year = {2024},
	pages = {7-8},
	orcid-numbers = {Beszédes, Sándor/0000-0003-2301-765X; Jákói, Zoltán Péter/0000-0002-1502-1029; Hodúr, Cecilia/0000-0002-2028-6304}
}

@article{MTMT:33531658,
	title = {Phytotoxicity evaluation of nutrient-fortified pomegranate peel powders prepared from food waste and their feasibility as biofertilizers},
	url = {https://m2.mtmt.hu/api/publication/33531658},
	author = {Bodor, Attila and Bellahsen, Naoufal and Perei, Katalin and Hodúr, Cecilia and Feigl, Gábor},
	doi = {10.1007/s10668-022-02852-z},
	journal-iso = {ENVIRON DEV SUSTAIN},
	journal = {ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY},
	volume = {26},
	unique-id = {33531658},
	issn = {1387-585X},
	abstract = {Pomegranate peel powder (PPP) is increasingly used as a bioadsorbent to decontaminate wastewaters due to its adsorptive characteristics. The application of nutrient-fortified bioadsorbents as alternatives to chemical fertilizers can provide an innovative and eco-friendly approach for sustainable waste management. Nevertheless, there is extremely limited information regarding their effects on the growth of agricultural crops. We investigated the effects of raw and nutrient-fortified PPPs on oilseed rape ( Brassica napus ). Our results showed that the concentration-dependent in vitro phytotoxicity of high PPP doses (germination indices were 109.6%, 63.9%, and 8.9% at the applied concentrations of 0.05%, 0.5%, and 5%) was diminished by the application of nutrient-fortified PPPs (germination indices were 66.0–83.4% even at the highest doses). In pot experiments, most PPP treatments (especially Raw-PPP and the mixture of N- and P-fortified PPPs) promoted the development of aboveground plant parts. Reorganization of the pattern of protein tyrosine nitration in the root tissues indicated that the plants were acclimated to the presence of PPPs, and thus, PPP treatment induced no or low-level stress. Our findings confirmed that several doses of PPP supplementation were beneficial for the model crop plant when applied in soil. We anticipate that our study will be a foundation for future investigations involving more plant species and soil types, which can contribute to the introduction of nutrient-fortified PPPs as sustainable biofertilizers.},
	year = {2024},
	eissn = {1573-2975},
	pages = {3671-3685},
	orcid-numbers = {Perei, Katalin/0000-0001-8989-2284; Hodúr, Cecilia/0000-0002-2028-6304; Feigl, Gábor/0000-0001-6524-9147}
}

@CONFERENCE{MTMT:34629492,
	title = {Csongrádi borvidékről származó borminták fiziko-kémiai vizsgálata},
	url = {https://m2.mtmt.hu/api/publication/34629492},
	author = {JUHÁSZ, Blanka and Jákói, Zoltán Péter and Lemmer, Balázs},
	booktitle = {XXIX. Nemzetközi Vegyészkonferencia / 29th International Conference on Chemistry},
	unique-id = {34629492},
	year = {2023},
	pages = {1-1},
	orcid-numbers = {Jákói, Zoltán Péter/0000-0002-1502-1029; Lemmer, Balázs/0000-0002-2262-3079}
}

@article{MTMT:34415496,
	title = {Methods for experimental design, central composite design and the Box–Behnken design, to optimise operational parameters: A review},
	url = {https://m2.mtmt.hu/api/publication/34415496},
	author = {Szpisják-Gulyás, Nikolett and Al-Tayawi, Aws Nawfal Ahmed and Hovorkáné Horváth Mária, Zsuzsanna and László, Zsuzsanna and Kertész, Szabolcs and Hodúr, Cecilia},
	doi = {10.1556/066.2023.00235},
	journal-iso = {ACTA ALIMENT},
	journal = {ACTA ALIMENTARIA: AN INTERNATIONAL JOURNAL OF FOOD SCIENCE},
	volume = {52},
	unique-id = {34415496},
	issn = {0139-3006},
	abstract = {In recent years response surface analysis has been increasingly used to optimise membrane separation. It has many advantages, such as reducing the number of experiments to be performed, which requires lower energy consumption and significantly less laboratory work. For more accurate data analysis and forecasting, mathematical models are used that analyse the relevance of the factors examined and the interaction effects between the factors. In this research, two experimental designs that use response surface methodology are presented, namely, the central composite design and the Box–Behnken design. After the general characterisation of the experimental designs, their application in membrane technology is presented.},
	year = {2023},
	eissn = {1588-2535},
	pages = {521-537},
	orcid-numbers = {Kertész, Szabolcs/0000-0001-9760-3008; Hodúr, Cecilia/0000-0002-2028-6304}
}

@misc{MTMT:34409056,
	title = {Titanium dioxide hollow spheres for water treatment utilizing enhanced light trapping capability},
	url = {https://m2.mtmt.hu/api/publication/34409056},
	author = {Gyulavári, Tamás and Kata, Kovács and Zoltán, Kovács and Veréb, Gábor and Hernádi, Klára and Pap, Zsolt},
	unique-id = {34409056},
	year = {2023},
	orcid-numbers = {Gyulavári, Tamás/0000-0001-6103-6689; Veréb, Gábor/0000-0001-9642-1851; Hernádi, Klára/0000-0001-9419-689X; Pap, Zsolt/0000-0002-8049-0809}
}

@CONFERENCE{MTMT:34407490,
	title = {Development of TiO2 and TiO2/CNT nanocomposite blended and grafted PVDF membranes used for membrane separation of oil emulsions},
	url = {https://m2.mtmt.hu/api/publication/34407490},
	author = {Miklós, Tímea and Gyulavári, Tamás and Hodúr, Cecilia and Hernádi, Klára and László, Zsuzsanna and Veréb, Gábor},
	booktitle = {XXIX. Nemzetközi Vegyészkonferencia / 29th International Conference on Chemistry},
	unique-id = {34407490},
	year = {2023},
	pages = {1-1},
	orcid-numbers = {Gyulavári, Tamás/0000-0001-6103-6689; Hodúr, Cecilia/0000-0002-2028-6304; Hernádi, Klára/0000-0001-9419-689X; Veréb, Gábor/0000-0001-9642-1851}
}

@CONFERENCE{MTMT:34407456,
	title = {Effects of oil composition and CNT functionalizaton on the membrane filtration of oily wastewaters with TiO2/(f)CNT composite-coated PVDF membranes},
	url = {https://m2.mtmt.hu/api/publication/34407456},
	author = {Fazekas, Ákos Ferenc and Gyulavári, Tamás and Pap, Zsolt and Bodor, Attila and Laczi, Krisztián and Perei, Katalin and Nyergesné Illés, Erzsébet and László, Zsuzsanna and Veréb, Gábor},
	booktitle = {XXIX. Nemzetközi Vegyészkonferencia / 29th International Conference on Chemistry},
	unique-id = {34407456},
	year = {2023},
	pages = {1-1},
	orcid-numbers = {Gyulavári, Tamás/0000-0001-6103-6689; Pap, Zsolt/0000-0002-8049-0809; Laczi, Krisztián/0000-0002-9399-7406; Perei, Katalin/0000-0001-8989-2284; Nyergesné Illés, Erzsébet/0000-0002-2901-9616; Veréb, Gábor/0000-0001-9642-1851}
}

@{MTMT:34391557,
	title = {Investigation of fouling parameters in ultrafiltration with 3D printed turbulence promoter},
	url = {https://m2.mtmt.hu/api/publication/34391557},
	author = {Szpisják-Gulyás, Nikolett and Hodúr, Cecilia and Kertész, Szabolcs},
	booktitle = {Proceedings of the 29th International Symposium on Analytical and Environmental Problems},
	unique-id = {34391557},
	year = {2023},
	pages = {49-49},
	orcid-numbers = {Hodúr, Cecilia/0000-0002-2028-6304; Kertész, Szabolcs/0000-0001-9760-3008}
}