Refrigeration in Herford: warning and all -clear on the same day!

Refrigeration in Herford: warning and all -clear on the same day!

On February 1, 2025, there was a warning in the Herford region, especially in the city of Vlotho, due to significant odor nuisance. This warning was published by the local authorities in the district of Lippe due to a fire in Kalletal, Kalldorf district. Fortunately, a all -clear could be issued on the same day at 9:20 a.m. The control center found that the odor nuisance does not run out of health and the warning could thus be lifted. The residents were nevertheless asked to keep the emergency numbers of the fire brigade and police.

The original warning was based on fire smoke, which resulted from the damage event. In such cases, it is important that residents are informed about the dangers and take suitable precautionary measures. The all-clear not only refers to Vlotho, but also applies to the entire state of North Rhine-Westphalia.

odor pollution and legal framework conditions

The evaluation of odor loads takes place in accordance with the Federal Immission Control Act (BImSchG). It is determined whether odor nuisance is to be classified as considerable. The odor mission is analyzed for over a year based on the time extent of the occurrence. The limit values for odds of odors vary depending on the type of area. In residential areas, more than 10 % of the annual hours with odds of odds from a certain limit are to be seen as a significant harassment. In industrial and commercial areas, the tolerances are higher, 15 % of the annual hours.

The problem of the odor pollution is extensively treated in Appendix 7 of the TA Air. Procedures for determining and assessing odor immissions are determined to ensure the protection of residents. Various sources are taken into account, provided that they do not cause disgusting or harmful smells.

How odor emissions are determined

The odor immissions are determined by grid measurements or spreading calculations, whereby the entirety of the potential issuers is included. The procedure ensures a uniform and fair evaluation. Exceeding the permissible immission values can lead to the non -approval of systems.

An expert committee has developed a directive on odor immission process that provides important information notes. These comprehensive regulations are crucial for dealing with odor nuisance and ensure the equal treatment of all systems, while deviations are possible in justified individual cases.

The events in Vlotho underline the importance of proactive monitoring and timely warning in the event of odor nuisance. The authorities are faced with the challenge of ensuring both the security of the residents and complying with the legal framework in order to be able to better handle future incidents.