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GRAL version 23.11 is now published

There is no translation available.

   The team developing the high-resolution model system GRAMM/GRAL, inside the Institute of Thermodynamics and Sustainable Propulsion Systems at Graz University of Technology, has just released the new version 23.11.

   GRAL 23.11 has been compiled for .NET 8!
- The GRAL release is no longer published as an all-in-one file by default. This means that the user must install the .NET8 Runtime!
- For Windows users, a published version as a single-file is still available in a separate download!

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How to determine the sources of bad odours? Benefits of operational control for environmental risk in the industry through Predictive Digital Platform

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A Harreveld   Currently, odour modelling maps represent a static photo on the impact assessment in P98, 1h. This information allows the proper design of odour control measures, regarding emission reduction or better dispersion. However, this information is not enough to carry out an operational and proactive odour management, which is associated with the operations at installations.

   A digital platform like EnviroSuite is a technological product which provides a comprehensive solution, able to manage environmental risks in real and predictive time. The main objective of this platform is to improve operational efficiency in the industry, through business planning and environmental compliance approach.

A.V. Harreveld*, L. Rodríguez and E. Pagans

Odournet S.L., Av. Corts Catalanes, 5-7. Nave 3. Parc Empresarial Trade Center. 08173 Sant Cugat del Vallès (Barcelona)

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Improvements in odour impact management of a wastewater treatment plant based on previous simulation studies, solution analysis, implementation and assessment of results

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   The Jagüel wastewater treatment plant in Punta del Este, Uruguay, conducted an extensive study to address odor issues ahead of its renovation. Corrective actions significantly reduced odors, with no complaints reported during the summer.

   Through field measurements and advanced modeling, improvements such as enhanced ventilation in centrifuge rooms, activated carbon filters, and ClFe3 dosing in sludge were implemented, ensuring the system's effective performance.

A. Irigoyen 1*, D. Berger 1, A. Anton 2 &  C. Diaz 2

1 CIEMSA, Uruguay.
2 Ambiente et Odora S.L., Spain
* Airigoyen@ciemsa.com.uy

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