Hazardous area classification for wastewater treatment plants using by decree and standard

Absztrakt

In the case of explosive technology, if there is a technological situation that has a fundamental impact on safety, there may be several possible solutions. This paper investigates this question at a biogas technology system of a wastewater treatment plant. The hazardous area classification of the plants in the exemplary wastewater treatment plant, based on the Decree 3/2009 (II.4.) of Ministry of Local Government on Technical Requirements for the Fire Protection of Installations using Renewable Energy Sources - Biogas, Bioethanol, Biodiesel and the MSZ EN IEC 60079-10-1:2021 Explosive atmospheres. Part 10-1: Classification of areas. Explosive gas atmospheres (IEC 60079-10-1:2020)".