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  • Article from 20.07.2023 | Last changed: 10.10.2025

    Persistent fluorinated greenhouse gases

    The atmospheric concentration increases. It was 10 ppt in 2020.

    Persistent fluorinated greenhouse gases Due to the stability of SF6, the … increasing. Source: AGAGE last update on 20.07.2023 Long-lived fluorinated greenhouse gases are characterized by a long atmospheric residence time and a global … of application and current developments can also be found on our PFC portal. … Persistent fluorinated greenhouse gases

  • Article from 04.04.2024 | Last changed: 04.04.2024

    Fluorinated greenhouse gases and fully halogenated CFCs

    blue sky and white clouds

    Fluorinated greenhouse gases and fully halogenated CFCs Some fluorinated greenhouse gases, halons and CFCs have very high global warming potential. Source: … by a factor exceeding one to ten relative to hydrochlorofluorocarbons (HCFCs). … Fluorinated greenhouse gases and fully halogenated CFCs

  • Article from 24.07.2019 | Last changed: 04.11.2021

    Safe management of drinking water supplies

    Scheme of the Water Safety Plan concept: What can go wrong in our water supply? What risks does this cause for our supply? How can we control them? How do we know that they are under control?

    … die DIN-EN 15975-2 of the DVGW describes central elements of the WSP-approach and deals with risk management under normal operating conditions, integrating it into the set of technical rules, whereas die DIN-EN 15975-1 deals with emergency conditions. UBA’s activities for safe management of …

  • Article from 29.12.2022 | Last changed: 02.01.2023

    Identifying and managing flood risks

    Comprehensive and river basin-wide management is needed to deal with floods.

    … and managing flood risks Comprehensive and river basin-wide management is needed to deal with floods. Source: Jörg Rechenberg / UBA Managing the hazards and risks posed … The enormous damage caused by recurring floods, illustrates how important it is to deal with precautionary and long-term flood protection measures at an early stage. … floods is neither technically feasible nor economically viable (residual risk), dealing with floods and the risk posed by floods rather requires a comprehensive and …

  • Article from 23.04.2025 | Last changed: 23.06.2025

    Research and development projects on nanomaterials

    Nano structures

    … No. 01088269) Examination and further development of strategic approaches for dealing with advanced materials in chemical safety“ – Study on nanocarriers and …

  • Article from 28.11.2019 | Last changed: 13.02.2020

    Nanotechnology

    Nano structures

    … and processing of structures and materials on a nanometre scale. Nanotechnology deals with the production and application of processes and materials composed of … and processing of structures and materials on a nanometre scale. Nanotechnology deals with the production and application of processes and materials composed of …

  • Article from 20.01.2012 | Last changed: 22.02.2023

    Technology

    Graph of the individual components of artificial stream and pond system: measuring stage, ponds, platform ponds, channels, work platform Groove, screw pump, control room, online instruments

    … TOC units and fine dosing system Source: UBA Catwalk with coarse metering system (green tank) Source: UBA Working platform over the ponds Source: UBA Next Previous …

  • Article from 30.04.2024 | Last changed: 13.06.2024

    REACH for Consumers

    … In addition to the right to information under REACH, quality labels that mark green and user-friendly products can also aid purchasing decisions. We recommend … In addition to the right to information under REACH, quality labels that mark green and user-friendly products can also aid purchasing decisions. We recommend …

  • Article from 24.02.2025 | Last changed: 31.03.2025

    Guided tours

  • Article from 07.08.2024 | Last changed: 05.02.2025

    UBA offices

    Collage of three buildings: modern glass building, historic building in green environment and mountain station on snow-covered slope

    … projects Till 2030, we want to be the first German Federal Agency which is greenhouse gas neutral. Information on the progress of our construction projects is … 6790 Directions … Till 2030, we want to be the first German Federal Agency which is greenhouse gas neutral. Information on the progress of our construction projects is …

  • Article from 06.07.2020 | Last changed: 07.12.2023

    Plant safety

    … working group called Umgang mit wassergefährdenden Stoffen that deals with substances that are hazardous to water. We are actively involved in the … working group called Umgang mit wassergefährdenden Stoffen that deals with substances that are hazardous to water. We are actively involved in the …