Szczegóły publikacji
Opis bibliograficzny
Hydrothermal carbonization as part of the biorefining of cheese whey / Lidia Lombardi, Alessandra Polettini, Raffaella Pomi, Andreina Rossi, Klaudia CZERWIŃSKA, Maciej ŚLIZ, Aneta MAGDZIARZ, Małgorzata WILK // W: CPOTE 2022 [Dokument elektroniczny] : 7th international conference on Contemporary Problems of Thermal Engineering : towards sustainable & decarbonized energy system : Warsaw, Poland, 20-23 September 2022 : conference proceedings / eds. Wojciech Stanek, [et al.]. — Wersja do Windows. — Dane tekstowe. — [Gliwice] : Department of Thermal Technology, 2022. — e-ISBN: 978-83-61506-55-3. — S. 581-591. — Wymagania systemowe: Adobe Reader. — Tryb dostępu: https://www.s-conferences.eu/ftp/cpote/CPOTE_proceedings_19_1... [2022-10-21]. — Bibliogr. s. 589-591, Abstr. — Błędna numeracja afiliacji
Autorzy (8)
- Lombardi Lidia
- Polettini Alessandra
- Pomi Raffaella
- Rossi Andreina
- AGHSzkadłubowicz Klaudia
- AGHŚliz Maciej
- AGHMagdziarz Aneta
- AGHWilk Małgorzata
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 143211 |
|---|---|
| Data dodania do BaDAP | 2022-11-07 |
| Rok publikacji | 2022 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Uniwersytet Śląski w Katowicach |
Abstract
Hydrothermal carbonization (HTC) has been proposed and applied to process the residual stream exuding from the dark fermentation (DF) treatment of cheese whey (CW), which is the liquid effluent from the precipitation and removal of milk casein during the cheese-making process. This is considered one of the most problematic agro-industrial biowaste streams to manage, considering how dairy activities play an essential role in the agrarian economy of the European Union. DF produces an H2-rich biogas for further use as fuel cells, combustion, and biofuels as well as general industrial utilization, while the slurry effluent – the fermentate – remains rich in organic content and can be further exploited by other steps. In this instance a thermochemical treatment, namely HTC, is proposed for producing hydrochar for further use. The reaction parameters of the hydrothermal carbonization process concern different temperatures as the main influencing factor, namely 180, 200, and 220 °C. The mass and energy balances of the process will be determined. The physical and chemical properties of hydrochar and post-processing water will be studied. The elemental analysis of solid product will be investigated. The post-processing water will be analyzed taking into account pH, conductivity, TOC, COD, phenol index, nitrogen and phosphate contents, as well as the main heavy metals content to estimate the environmental impact of the liquid phase and evaluate the potential nutrient recovery and wastewater recycling.
