Daniel Bäckström of project partner RISE who has provided some photos illustrating the work progressing under Activity 2.1.2. of WP2. For A2.1.2, INERIS, RISE and DTI will each perform on the INERIS Stack Simulator Facility solid PM and OGC measurements in accordance with EN_PME_TEST. Photo 1 shows the Intercomparison of the test method EN-PME-TEST performed… Read More


Francesco D’Amato of project partner CNR-INO has provided an update on the work progressing under WP1: Measurements of Ammonia mixing ratio for the assessment of the behaviour of Direct Absorption vs Derivative techniques One of the main problems of measuring the mixing ratios of gaseous molecular species in stacks is the interference due to the… Read More


Sara Janhäll of project partner RISE (Research Institutes of Sweden) recently presented on the IMPRESS 2 Project at the 8th biennial meeting of the Gothenburg Air and Climate Centre. The event brought together people interested in issues ranging from air quality, to weather forecasting and climate change to discuss current and future areas of research… Read More


A new paper from the IMPRESS 2 Project has been published in Applied Spectroscopy. The thermal boundary layer effects on line-of-sight TDLAS gas concentration measurements by Zhechao Qu, Olav Werhahn and Volker Ebert of project partner PTB (Physikalisch-Technische Bundesanstalt) is now available from Applied Spectroscopy and also over on our Documents and publications page.  … Read More


Menne Schakel of project partner VSL has provided an update on the work progressing under WP3: A literature review “Uncertainty review of portable flow measurement techniques” was finalized with recommendations on how to improve flow measurements in actual stack conditions so that they are performed to the required standards. A model that follows EN 14181… Read More


In July 2018 Alouette completed and graduated her studies in aerospace engineering as a member of project partner TU Delft, Alouette completed her MSc work within the IMPRESS II project, under work package 3; “Flow uncertainty and impact on annualized mass emissions”. Flow measurement uncertainty due to S-Pitot sensor obstruction in narrow exhaust stacks was investigated… Read More


A session of the sixth edition of FLAIR, (Field Laser Applications in Industry and Research) will be held on September 10, 2018 and is this time devoted to “Metrology Of Combustion And Plasmas”. The Conference is co-organized by CNR-INO, one of the scientific partners of the Project, and deals with all the features related to… Read More


Francesca Hugony of project partner ENEA (Agenzia nazionale per le nuove tecnologie, l’energia e lo sviluppo economico sostenibile) recently presented on the IMPRESS 2 Project at the Stati Generali ANFUS (the national meeting of the association of chimneysweepers http://www.anfus.org/) in Bologna. Francesca was invited to talk as ENEA are also involved in the project: Forni… Read More


Alexander Fateev of project partner DTU (Danmarks Tekniske Universitet) recently presented aspects of WP2 activities at the Gas Analysis Workshop 2018 – at the DTU Risø Campus in Roskilde, Denmark. Focussing on diagnostics in Thermal Processes, the topics of the workshop included; Tar measurement and quantification, Gas analysis (MicroGC and offline analysis methods), Online and… Read More