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  • Article from 20.05.2022 | Last changed: 18.07.2022

    Good to know about nanomaterials

    Nano structures

    … takes place. A products register would also ensure better traceability in case of adverse effects and establish transparency for manufacturers, distributors … takes place. A products register would also ensure better traceability in case of adverse effects and establish transparency for manufacturers, distributors …

  • Article from 04.08.2015 | Last changed: 17.11.2025

    Soil protection law

    paragraphs

    … conditions. The provisions concerned are listed in Article 3 BBodSchG. However, the case law requires that the substantive requirements of soil protection law contained … 17 BBodSchG requires compliance with specified standards, called good agricultural practices when using the soil for agricultural purpose. Germany's Länder have …

  • Article from 20.11.2025 | Last changed: 24.11.2025

    Evaluation Criteria and Guidelines

    … drinking water and swimming pool water Documents FAQ: Testing and certification practice for products in contact with drinking water: implementation of the …

  • Article from 19.07.2024 | Last changed: 19.07.2024

    Questions and Answers on Water Reuse

    … treatment plants. This includes waste water from households, rain water (in the case of combined sewerage) and waste water from some selected industries (see Annex … animals result.  The three-stage waste water treatment process that is now standard practice in Germany has been optimised for the reduction of nutrients, which is why … metres of reclaimed waste water per annum is the leading country ( BIO 2015 ). This practice is also in use in Portugal, Italy, Greece, Cyprus and France - to varying …

  • Article from 09.10.2025 | Last changed: 10.10.2025

    Geoengineering-Governance

    atmosphere of the Earth

    … about the potential of ocean fertilisation for CO 2 storage. In addition, the practice harbours significant risks as a result of the input of additional … about the potential of ocean fertilisation for CO 2 storage. In addition, the practice harbours significant risks as a result of the input of additional …

  • Article from 08.12.2020 | Last changed: 11.12.2020

    Environmental Compliance Assurance

    A red barrel lies in a river and is examined by a person in a green protective suit.

    … of laws, with the Federal Government assuming responsibility in exceptional cases only (cf. Article 83 et seq. Basic Law). With regard to environmental law this … inspectors a framework for the exchange of ideas and it supports the development of best practices. IMPEL acts in an advisory capacity to the Commission and other EU …

  • Article from 22.05.2019 | Last changed: 28.05.2019

    Persistent Organic Pollutants (POPs)

    … (HCBDD) can be the source of their continued release into the environment. Such a case occurred during the renovation of a railway bridge in the Czech Republic, once … (HCBDD) can be the source of their continued release into the environment. Such a case occurred during the renovation of a railway bridge in the Czech Republic, once …

  • Article from 04.01.2019 | Last changed: 04.01.2019

    Sustainability evaluation of case studies

    … Sustainability evaluation of case studies Sustainability evaluation of case studies on Sustainable Chemistry … last update on 04.01.2019 In parallel with the research and documentation of best-practice case studies on sustainable chemistry, UBA (FG IV 1.1) has developed a …

  • Article from 17.06.2025 | Last changed: 10.10.2025

    Switchgear

    Illustration of a typical gas-insulated switchgear

    … Project on the recovery of SF 6 from electrical equipment In the research project "Practical recovery factors for UNFCCC F-gas inventories" (duration from 2022 to … voltage switchgear, among other things. In addition, the current national disposal practice for switchgear is to be examined more closely. A workshop on the topic was … voltage switchgear, among other things. In addition, the current national disposal practice for switchgear is to be examined more closely. A workshop on the topic was …

  • Article from 26.03.2019 | Last changed: 19.02.2020

    Building air conditioning

    A lot of room air conditioners hangig on the face of a building

    … cool off homes and apartments more efficiently and at a lower cost than is the case with air conditioning. However, this is not the case with non-residential … is needed, whereby centrifugal chillers containing R134a refrigerant are used in cases where more than 250 kilowatts of cooling capacity is required. The cold water … is needed, whereby centrifugal chillers containing R134a refrigerant are used in cases where more than 250 kilowatts of cooling capacity is required. The cold water …

  • Article from 30.06.2024 | Last changed: 30.05.2024

    Supermarket refrigeration

    indoor sight of a supermarket

    … both technically and economically. When building new stores, it is already common practice to consider the supermarket as a single energy system that uses the heat … both technically and economically. When building new stores, it is already common practice to consider the supermarket as a single energy system that uses the heat …

  • Article from 20.07.2023 | Last changed: 10.10.2025

    Persistent fluorinated greenhouse gases

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

    … commitments by the industry. Internationally, this does not seem to be the case. This is indicated by the concentrations measured in the atmosphere. Complete … commitments by the industry. Internationally, this does not seem to be the case. This is indicated by the concentrations measured in the atmosphere. Complete …