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Pregled bibliografske jedinice broj: 274895

Ionized surfactant-derived organic contaminants in Croatian municipal wastewaters determined by liquid chromatography/electrospray mass spectrometry


Terzić, Senka; Ahel, Marijan
Ionized surfactant-derived organic contaminants in Croatian municipal wastewaters determined by liquid chromatography/electrospray mass spectrometry // Abstract Book SETAC Eutope 16th Annual Meeting
Haag: SETAC Europe, 2006. (poster, nije recenziran, sažetak, znanstveni)


Naslov
Ionized surfactant-derived organic contaminants in Croatian municipal wastewaters determined by liquid chromatography/electrospray mass spectrometry

Autori
Terzić, Senka ; Ahel, Marijan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstract Book SETAC Eutope 16th Annual Meeting / - Haag : SETAC Europe, 2006

Skup
SETAC Europe 16th Annual Meeting ; Controversies and Solutions in Environmental Sciences

Mjesto i datum
Hag, Nizozemska, 7-11.05.2006

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
Surfactants; municipal wastewaters; liquid chromatography/electrospray mass spectrometry

Sažetak
A comprehensive survey of different municipal Croatian wastewaters by full scan LC/ESI/MS in both positive and negative ionisation modes indicated significant presence of numerous ionised chemicals, most of the identified compounds belonging to detergent-derived contaminants. The most abundant detergent-derived groups included anionic surfactants such as linear alkylbenzene sulphonates (LAS) and alkyl ethoxy sulphates (AES), reaching mg/l levels in raw wastewaters. Biological processes during conventional sewage treatment plants are very efficient in removing both classes of these anionic surfactants. In secondary effluents, important contribution to ionised surfactant-derived species may derive from polar biotransformation products of nonionic surfactants. Ionisable transformation products of alkylphenol polyethoxylates (APnEO), including alkylphenols (APs) and alkylphenoxy carboxylates (APECs), are weakly estrogenic and represent a major environmental concern. Behaviour of these endocrine-disrupting compounds was studied in several mechanical-biological sewage treatment plants

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA


Projekt / tema
0098120

Ustanove
Institut "Ruđer Bošković", Zagreb

Autor s matičnim brojem:
Marijan Ahel, (145)
Senka Terzić, (157181)

Citiraj ovu publikaciju

Terzić, Senka; Ahel, Marijan
Ionized surfactant-derived organic contaminants in Croatian municipal wastewaters determined by liquid chromatography/electrospray mass spectrometry // Abstract Book SETAC Eutope 16th Annual Meeting
Haag: SETAC Europe, 2006. (poster, nije recenziran, sažetak, znanstveni)
Terzić, S. & Ahel, M. (2006) Ionized surfactant-derived organic contaminants in Croatian municipal wastewaters determined by liquid chromatography/electrospray mass spectrometry. U: Abstract Book SETAC Eutope 16th Annual Meeting.
@article{article, year = {2006}, pages = {147}, keywords = {Surfactants, municipal wastewaters, liquid chromatography/electrospray mass spectrometry}, title = {Ionized surfactant-derived organic contaminants in Croatian municipal wastewaters determined by liquid chromatography/electrospray mass spectrometry}, keyword = {Surfactants, municipal wastewaters, liquid chromatography/electrospray mass spectrometry}, publisher = {SETAC Europe}, publisherplace = {Hag, Nizozemska} }