Wpływ emitantów i substancji migrujących z tworzyw sztucznych na wrażenie zapachu powietrza oraz smaku i zapachu wody

A. K. Błędzki; M. Łucka

Published : 2022-09-17

Vol. 48 No. 9 (2003)

Influence of the emissions and substances migrating from the plastics on the sensations of an odor of air and the flavor and odor of water

A. K. Błędzki M. Łucka

Abstract

The process of volatile substances emissions from plastics during their processing (injection molding, extrusion) and using in the closed spaces (car interiors, buildings) (Fig. 1) has been characterized on the basis of literature data (including authors' research). There were discussed the most important methods of identification and quantitative determination of odor substances, emitted from virgin plastics as well as (specially) recycled ones, namely gas chromatography (Figs. 2 and 3) "electronic noses" use (Figs. 4 and 5) and olfactometry (Fig. 6). The ways of the emissions limitation e.g. multiple degassing during the recycled products' extrusion (Fig. 7), extraction of eventual pollutants with organic solvent (Fig. 8) or introduction of the additives absorbing the gas substances (Fig. 9) were proposed. The effects of the emitted and migrating substances on the flavor and odor of water delivered using plastic pipes have been treated separately.

Keywords

tworzywa sztuczne ; recyklaty ; użytkowanie w pomieszczeniach zamkniętych ; emisja substancji zapachowych ; metody oznaczania emitantów ; ograniczanie emisji ; rury z tworzyw sztucznych do przesyłania wody plastics ; recycled products ; using in the closed space ; odor substances' emissions ; methods of determination of emitted substances ; emissions limitation ; water delivery plastic pipes

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Błędzki, A. K., & Łucka, M. (2022). Influence of the emissions and substances migrating from the plastics on the sensations of an odor of air and the flavor and odor of water. Polimery, 48(9), 598–605. Retrieved from https://ichp.vot.pl/index.php/p/article/view/1902

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A. K. Błędzki polimery@ichp.pl

Affiliation
Uniwersytet Kassel, Institut fur Werkstofftechnik, Monchebergstr. 3, 34109 Kassel, Niemcy Politechnika Szczecińska, Instytut Inżynierii Materiałowej, Al. Piastów 19, 70-310 Szczecin

M. Łucka