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P34Ip

   Dynamic olfactometry studies, based EN 13725 standard, have become the main tool for the assessment and control of odour emission from odorous processes. Neutralization has been widely used in many plants to try to decrease this impact.

   In the present study, different oxidizing agents for odour abatement were applied in a wastewater plant from an industrial process. Dynamic olfactometry have been used to assess the odour efficiency abatement rate of these agents.

M.A. Cid 1, J.V. Martínez 1, A. Segura 1, R. Cerdá 1*, V. Bescós 2, L.C. Gutiérrez 2

1 Labaqua S.A. Alicante (Spain)
 2 Enagás Zaragoza (Spain)

*ruben.cerda@labaqua.com

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Logo INTERCinD   LabService Analytica , OdorPrep ™ producer, is organizing for the very first time a proficiency test for Dinamic Olfactometry through its InterCinD Division Accredited ISO EN IEC 17043:2010.

   InterCinD is already accredited for PTs for dioxins and PCBs so they have a broad experience in organizing this kind of tests.  This Proficiency Test is organized following the Accredited PTP consolidated procedures and according to the European Standard EN13725.  The organizers are encouraging other labs to participate to get the needed accreditation for the next edition.

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P21Ip   The quality and technical development of an olfactometry laboratory is not free of setbacks and deviations, which are often ignored or even unknown. These can be found in every step of the laboratory procedure, selection and calibration of panelists, sampling, olfactometry analysis and results.

   After twenty years of experience and being participating in a proficiency test since 2010, the factors that may influence in our successful performance were analyzed. The results of this analysis lead to a general review of the other activities and processes of the laboratory.

I. Muñoz*, V. Zorich

Envirometrika - Santiago, Chile

*imunoz@envirometrika.com

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