P13I0   Environmental odour management today offers a variety of building blocks, ranging from the use of state-of-the-art technology to the implementation of various methods, which are based on national and international guidelines and standards. These range from odour monitoring approaches using trained human sensory panels and citizen science, real-time and forecasted dynamic dispersion modelling, trajectory and back-tracking calculations, but also sensor systems which are making use of gas sensors to detect and quantify key odorants of odour sources.

   Although all of these technologies and methods can help to increase the understanding of potential origins of odour related problems, most solutions available in the market only allow an isolated consideration of the acquired data. Depending on the specific scenario and related questions, however, the right combination of these building blocks is often key to get full clarity on the odour emission and / or impact situation. A flexible platform like Ortelium allows to combine data channels, so that a more meaningful picture of the odour situation can be established.

C. Mannebeck*, M. Andresen

Olfasense GmbH, Fraunhoferstr. 13, 24118 Kiel, Germany,
*cmannebeck@olfasense.com

P05I3   Indoor air pollution is one of the biggest concerns in terms of public health. In France, it was estimated that indoor air pollution would bring about a socio-economic cost of around 20 billion euros per year. In this context, the treatment of this kind of pollution has become an important challenge.

   The CUBAIR project aimed to develop and evaluate an original prototype, combining air purification techniques such as adsorption, filtration and photocatalysis. The evaluation of the performance of this prototype was carried out in situ during 10 months and different measurements were taken for parameters and pollutants such as nitrogen oxides and VOCs with emphasis on BTEX and some aldehydes. Other measurement campaigns were carried out to determine particle concentrations (PM1, PM2.5, PM10), microbiological parameters, comfort parameters (temperature, relative humidity), as well as the air flow of the prototype. The results show a good removal efficiency (RE) of nitrogen oxides with a RE of 86% for the NO2. Likewise, PM1 was reduced by more than 75%.

C. Hort1, E. Hallemans2, G. Coulbaux2, M. Binet3, V. Platel1, L. Moynault1, V. Héquet4, Y. Andres4, A. T. Luengas1, S. Lerey2, C. Neaud2

 

1 Univ Pau & Pays Adour / E2S UPPA, Laboratoire de Thermique, Énergétique et Procédés (LaTEP), IPRA, EA1932, 64000 Pau, France.
2 Cerema Ile-de-France –12 rue Teisserenc de Bort, 78190 Trappes-en-Yvelines, France
3 Société Air Sûr Paris Région Innovation Nord Express – 46 rue René Clair, 75018 Paris, France.
4 IMT Atlantique, DSEE, GEPEA UMR CNRS 6144 – 4 Rue Alfred Kastler, 44300 Nantes, France.

tarpomatic website   Tarpomatic is a daily cover that is placed on the tip face of an active cell of a landfill. This solution was presented during the 2019 International Solid Waste Association world congress, although thiscompany has already a trajectory of 25 years delivering tarpaulin covers around the world.

   Managing odour impact of landfills is usually challenging. There are not many useful methods to abate odour from these large surfaces with plenty of fugitive odours coming from everywhere. One of the main sources of odour emission is the working front of the landfill. A daily cover of the tip face of a landfill is a must, when there are odour complaints from the communities nearby. Tarpomatic offers a quick and cheap way to cover this surface.

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