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  • Article from 05.03.2025 | Last changed: 05.03.2025

    Distributing drinking water

    … Ordinance all the way to the tap. Its distribution via the water company’s mains and the drinking water systems of individual buildings brings it into contact with a … However, lead dissolves in water in concentrations which bear a risk to health and is therefore not suitable as a material for drinking water installations. It should be replaced completely as soon as possible by more appropriate materials. Already since 1 December 2013 a new limit value of …

  • Article from 19.07.2024 | Last changed: 19.07.2024

    Questions and Answers on Water Reuse

    Questions and Answers on Water Reuse Water reuse can help alleviate water shortages. But reclaimed water can contain pathogens and pollutants. Questions and answers on the proposal for a regulation submitted by … between various suitability classes in accordance with the intended application. … Questions and Answers on Water Reuse

  • Article from 14.04.2023 | Last changed: 16.08.2023

    Micropollutants in Water Bodies

    … Micropollutants in Water Bodies Residues of pharmaceuticals, pesticides, biocides and other chemicals can have effects on the environment and human health even in low concentrations. These micropollutants are increasingly … substances of medicinal products that have been on the market for a long time. Moreover, research into environmentally compatible active substances needs to be …

  • Article from 21.08.2023 | Last changed: 10.10.2025

    Heat pumps

    Luft-Wasser-Wärmepumpe

    … / Adobe Stock Heat pumps are coming into increasing use for heating of buildings and for hot water production in commercial as well as industrial applications. Heat … friendly because the global warming potentials of these refrigerants are very low and no persistent degradation products are formed from the emitted refrigerants. … ranges of industrial heat pumps. Large heat pumps are also used in heat networks. Moreover, in addition to the classic environmental media of earth, water and air, …

  • 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.

    Identifying and managing flood risks Comprehensive and river basin-wide management is needed to deal with floods. Source: Jörg … cultural heritage, economic activities and material assets is considered in more detail (Schütte, 2021) and related to the statistical probability of occurrence …

  • Article from 06.03.2025 | Last changed: 06.03.2025

    Formaldehyde

    Gronspanplatten gestapelt

    … of formaldehyde in indoor air. Source: Pixelot / Fotolia.com Wood-based materials and consequently also furniture and building products made from them may contain formaldehyde as an adhesive … investigated the effects of high formaldehyde exposure at the workplace have found more cases of cancer in the nasal cavity and nasopharynx in the exposed individuals …

  • Article from 23.04.2025 | Last changed: 23.06.2025

    Research and development projects on nanomaterials

    Nano structures

    Research and development projects on nanomaterials Nano structures are more than … / Fotolia.com The German Federal Environment Agency (UBA) is currently funding and guiding the research and development projects on nanomaterials and other …

  • Article from 11.09.2017 | Last changed: 31.08.2023

    Publications

    … Banks, E. W., Posselt, M., Jaeger, A., Portmann, A., Sahm, R., Kusebauch, B., Lewandowski, J., Ward, A. S.: Combined surface-subsurface stream restoration structures … Mohr, S., Sahm, R., Baschien, C.: Laboratory conditions can change the complexity and composition of the natural aquatic mycobiome on Alnus glutionosa leaf litter. … sampling fish assemblages in oxbow lakes of the River Rhine. Fisheries Management and Ecology 29 (6) (2022), 851-857, https://doi.org/10.1111/fme.12587. 2021 Sahm …

  • Article from 30.04.2024 | Last changed: 13.06.2024

    REACH for Consumers

    … app Scan4Chem this is very easy to do. Simply scan the barcode of the article and automatically send an inquiry to the responsible producer or importer. This … Substances of Very High Concern. A request to the supplier can be sent quickly and easily by using the app Scan4Chem launched by the Federal Environment Agency.  … the general public and can be retrieved on the ECHA website . REACH translates into more consumer protection against risks from chemical substances. For instance, REACH …

  • Article from 06.07.2020 | Last changed: 07.12.2023

    Plant safety

    … Plant safety Plant safety and industrial-accident prevention measures aim first and foremost to prevent accidents at plants where hazardous substances are used – … are also active participants in commissions that promulgate rules and regulations. Moreover, we document and analyze industrial accidents in Germany and elsewhere with …

  • Article from 22.08.2019 | Last changed: 24.09.2019

    Emissions from wood and coal burning stoves in residential areas

    different houses, covered with snow, with smoking chimneys

    Emissions from wood and coal burning stoves in residential areas Especially in the winter time the air can be contaminated with fine dust from chimneys and stoves Source: Grzegorz Polak / Fotolia.com Smoke from house chimneys can lead … for PM 10 of 40 µg/m 3 and a 24h-limit value of 50 µg/m 3 (not to be exceeded on more than 35 days a year ) . However, a WHO-report from 2013 (REVIHAAP) showed that …

  • Article from 14.08.2017 | Last changed: 14.08.2017

    Environmental pollution and diseases of the elderly

    old woman

    Environmental pollution and diseases of the elderly Older people's health can also … Not only children can react particularly sensitive but also the health of adults and particularly the elderly is determined by environmental influences. Therefore, … derived from this research would be a benefit for the society because at present more than 1 million people in Germany suffer from dementia and around 250,000 from …