treatment strategy for contaminants of emerging concern
Ajda Kranjc Požar (Author), Nataša Atanasova (Author), Tjaša Griessler Bulc (Author), Darja Istenič (Author)

Abstract

The increasing presence of contaminants of emerging concern (CEC) in aquatic environments poses significant risks to ecosystems and human health. Traditional wastewater treatment plants (WWTPs) are not equipped to efficiently remove these pollutants, necessitating the development of advanced treatment methods. This article explores the potential of microalgal technologies as a sustainable and cost-effective strategy for CEC removal. Microalgae, such as Chlorella sp., Chlamydomonas sp., and Scenedesmus sp., demonstrate resilience to high concentrations of CEC and offer multiple mechanisms for pollutant removal, including biosorption, bioaccumulation, biodegradation, photodegradation, and volatilization. The article discusses various cultivation methods, including planktonic, immobilized, and mixed biofilm cultures, and highlights the advantages and challenges associated with each. Further research is needed to optimize microalgal cultivation conditions and integration into wastewater treatment processes in order to achieve high CEC removal efficiency. By addressing these challenges, microalgal technologies can enhance the efficiency and sustainability of wastewater treatment systems, contributing to improved water quality and environmental protection.

Keywords

microalgae;wastewater treatment plants;quaternary treatment;cultivation methods;

Data

Language: English
Year of publishing:
Typology: 1.08 - Published Scientific Conference Contribution
Organization: UL ZF - University College of Health Studies
UDC: 502.131.1
COBISS: 232271363 Link will open in a new window
Views: 90
Downloads: 18
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Type (COBISS): Scientific work
Pages: Str. 1-22
DOI: 10.55295/PSL.12.2025.II1
ID: 26202290