Conference proceedings

Displaying 1 - 6 of 6 in CEST2021 (remove filter), Emerging pollutants (remove filter), micropollutants (remove filter)

CEST Proceedings are published under the ISSN 2944-9820.

Development of a non-target screening workflow for the evaluation of micropollutants fate during oxidation processes

(Corresponding) Huynh N., Le Roux J., Guyot J., Moilleron R.

Topic:

Emerging pollutants

Non-target screening (NTS) is of great interest for environmental monitoring because it enables the screening of numerous pollutants, including unknown products. However, methods to identify unknowns are still time-consuming and only deal with a limited portion of the signal. The objective of this...Read more

Keywords:

Micropollutants, non-target screening, oxidation, transformation products, wastewater

DOI:

https://doi.org/10.30955/gnc2021.00350

Paper ID:

cest2021_00350

Ciprofloxacin and sulfamethoxazole biotransformation products in anaerobic packed bed biofilm reactor applied to the sanitary sewage treatment

(Corresponding) Carneiro R., Sabatini C., Titato G., Ferreira T., Zaiat M., Santos-Neto Á.

Topic:

Emerging pollutants

The presence of antibiotics in the environment has received a lot of attention in recent years due to their ability to promote and spread antimicrobial resistance. In this work, the biodegradation of the antibiotics ciprofloxacin (CIP) and sulfamethoxazole (SMX), as well as the concurrently...Read more

Keywords:

Anaerobic fixed bed biofilm reactor; Antibiotics; Emerging micropollutants; Fluoroquinolone; Sulfonamide.

DOI:

https://doi.org/10.30955/gnc2021.00645

Paper ID:

cest2021_00645

The role of microbiological community on organic micropollutants biotransformation in anoxic conditions

(Corresponding) Martinez-Quintela M., Balboa S., Suárez S., Omil F.

Topic:

Emerging pollutants

Information about the biotransformation of organic micropollutants (OMPs) in biological systems is currently scarce, particularly in anoxic environments. A lab-scale reactor was set up to elucidate which is the biological mechanism driving OMPs biotransformation in heterotrophic denitrifying...Read more

Keywords:

Anoxic process; cometabolism; organic micropollutants; microbial composition; heterotrophic denitrification

DOI:

https://doi.org/10.30955/gnc2021.00667

Paper ID:

cest2021_00667

Cluster Analysis and Principal Component Analysis using Micropollutant Measurements on the Most Polluted Tributary of Ergene River: Çorlu Stream

(Corresponding) Cingiroglu F., Emadian S., Tezel U., Kaynak B.

Topic:

Emerging pollutants

This study focuses on investigation the spatial distribution of pollutants in Çorlu Stream is the highest industrialized tributary of Ergene River which is one of the most polluted rivers in Turkey. A total of 250 conventional, metal and micropollutants were scanned at eleven sampling locations for...Read more

Keywords:

cluster analysis, principal component analysis, micropollutants, Ergene River, Çorlu Stream

DOI:

https://doi.org/10.30955/gnc2021.00671

Paper ID:

cest2021_00671

Investigation of the presence of organic micropollutants in biota specimens from the Antarctica ecosystem using state-of-the-art wide-scope target and suspect HRMS methodologies.

Gkotsis G., Nika M., Vasilatos K., Orfanioti A., Athanasopoulou A., Alygizakis N., Oswald P., Slobodnik J., (Corresponding) Thomaidis N.

Topic:

Emerging pollutants

The contamination of the aquatic ecosystem with organic micropollutants due to anthropogenic activities, over the last decades, is a well-known issue. Due to the frequent detection of these chemicals in various environmental compartments, they are considered as potential threats to the aquatic...Read more

Keywords:

Antarctica; Organic Micropollutants; High Resolution Mass Spectrometry; Biomonitoring; Apex Predators

Paper ID:

cest2021_00825

Development and validation of a novel analytical protocol for the simultaneous determination of organic micropollutants in biota specimens by GC-APCI-QToF MS.

Orfanioti A., Gkotsis G., Nika M., (Corresponding) Thomaidis N.

Topic:

Emerging pollutants

During the last decades, overwhelming evidence has shown that various xenobiotic compounds have been released into the environment, due to anthropogenic activities. The term “Persistent Organic Pollutants (POPs)” has been established for organic chemicals that are resistant to degradation,...Read more

Keywords:

Biota Specimens, Organic Micropollutants, ASE, Generic Analytical Protocol, GC-APCI-QToF MS

Paper ID:

cest2021_00826