BARIERTEST Device for Testing Resistance of Barrier Materials against Permeation of Volatile Toxic Compounds

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

BARIERTEST Device for Testing Resistance of Barrier Materials against Permeation of Volatile Toxic Compounds

Popis výsledku v původním jazyce

The analytical device for testing resistivity both porous and non-porous barrier membranes against permeation of volatile toxic compounds in both static and dynamic conditions within contamination of gas and liquid phase of the contaminant has been developed. This devise uses a new construction of PVDF permeation cell with in-built high sensitive either conduction or QCM sensor in horizontal montage and with polymeric detention layer. These sensors located in a tight proximity of tested barrier material enable both continual and quantitative observation of permeation not only CWAs but also many other volatile toxic industrial chemicals through porous and non-porous membranes without necessity of any leading to an external detector. A part of the new permeation device is even special software equipment enables a record and moreover on line elaboration of generated permeation data including calculation of many transport parameters, for example diffusion coefficient, breakthrough time, permeation amount, permeation rate, lag-time and so forth. All calculated parameters and courses of calculated permeation dependences are available in a record which can be printed after finishing the test. The device has been developed in the cooperation with the company of GRYF, HB, Ltd, which are also its producer and supplier. Permeation cells and device are protected as an industrial design.

Název v anglickém jazyce

BARIERTEST Device for Testing Resistance of Barrier Materials against Permeation of Volatile Toxic Compounds

Popis výsledku anglicky

The analytical device for testing resistivity both porous and non-porous barrier membranes against permeation of volatile toxic compounds in both static and dynamic conditions within contamination of gas and liquid phase of the contaminant has been developed. This devise uses a new construction of PVDF permeation cell with in-built high sensitive either conduction or QCM sensor in horizontal montage and with polymeric detention layer. These sensors located in a tight proximity of tested barrier material enable both continual and quantitative observation of permeation not only CWAs but also many other volatile toxic industrial chemicals through porous and non-porous membranes without necessity of any leading to an external detector. A part of the new permeation device is even special software equipment enables a record and moreover on line elaboration of generated permeation data including calculation of many transport parameters, for example diffusion coefficient, breakthrough time, permeation amount, permeation rate, lag-time and so forth. All calculated parameters and courses of calculated permeation dependences are available in a record which can be printed after finishing the test. The device has been developed in the cooperation with the company of GRYF, HB, Ltd, which are also its producer and supplier. Permeation cells and device are protected as an industrial design.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

50902 - Social sciences, interdisciplinary

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Conference Proceedings of the International Scientific Conference “Impact of Changes in Operational Environment on preparation and Execution (Design) of Operations POKO 2017“

ISBN

978-86-335-0582-6

ISSN

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e-ISSN

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Počet stran výsledku

19

Strana od-do

547-565

Název nakladatele

Media Center Odbrana

Místo vydání

Bělehrad

Místo konání akce

Bělěhrad

Datum konání akce

2. 11. 2017

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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