Nutrient removal and recovery from municipal wastewater

Derco, Ján (avtor), Žgajnar Gotvajn, Andreja (avtor), Gul’ašová, Patrícia (avtor), Kassai, Angelika (avtor), Šoltýsová, Nikola (avtor)

With the ongoing amendment of the EU legislation on the treatment of urban wastewater, stricter requirements for the removal of pollutants are expected, which calls for the need for innovative wastewater treatment technologies. Biological systems are still the first choice. A survey of typical bioreactors applied in wastewater treatment is presented. The wastewater treatment objective, biochemical environment, and microbial growth are selected as the main criteria for the classification of these bioreactors. Hydraulic and kinetic aspects are considered, along with the advantages and drawbacks of these bioreactors regarding the selection of the appropriate type of reactor; as well, details regarding the operation of reactors are mentioned. The aim of this paper is to provide operators and designers with a brief overview of the selected traditional and advanced processes, reactors, and technologies for nutrient removal from municipal wastewater. The possibilities and limitations in complying with more strict effluent standards are also discussed. Methods of nutrient recovery are added value. From the evaluation of the published papers, we determine that the currently applied traditional methods for nutrient removal have the potential to also convey the expected stricter limits.

• Jezik: Angleški jezik
• Ključne besede: municipal wastewater, nutrient removal, nutrient recovery, secondary treatment, tertiary treatment
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.02 - Pregledni znanstveni članek
• Organizacija: FKKT - Fakulteta za kemijo in kemijsko tehnologijo
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2024
• Št. strani: 40 str.
• Številčenje: Vol. 12, iss. 5, art. 894
• PID: 20.500.12556/RUL-156188
• UDK: 628.31
• ISSN pri članku: 2227-9717
• DOI: 10.3390/pr12050894
• COBISS.SI-ID: 194707715
• Datum objave v RUL: 13.05.2024

Gradivo je del revije

• Naslov: Processes
• Skrajšan naslov: Processes
• Založnik: MDPI AG
• ISSN: 2227-9717
• COBISS.SI-ID: 523353113

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: komunalne odpadne vode, odstranjevanje nutrientov, pridobivanje nutrientov, sekundarno čiščenje, terciarno čiščenje

Projekti

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Številka projekta: P2-0191
• Naslov: Kemijsko inženirstvo