Chemicals

Chemicals are among the most heavily regulated areas in environmental protection. There is nevertheless a continuing need for action: chronic harm to health caused by chemicals in indoor air, consumer goods or foodstuffs remain problematic issues. Plant protection products affect not only "harmful" organisms but also many beneficial ones as well. Biocides are detrimental to water bodies. Pharmaceutical residues in soils and water pose a risk to the organisms living there. The reproductive capacity of plants and animals is impacted by the hormonal effects of chemicals. Finally, individual chemicals do not affect the environment but rather as compounds, often with a cumulative effect. Although some progress has been made, there is still a long way to go on the road to sustainable chemistry.

Rodent control measures are contaminating fish

Rat poison that is used in municipal sewer systems is a source of emissions to surface water where it bioaccumulates in fish liver. These are the findings of a new research project done on behalf of the German Environment Agency (UBA). The active substances used in baits are not degraded completely in wastewater treatment plants and are thus channelled to rivers. read more

PFAS excessively high in blood of children and adolescents in Germany

Children and adolescents between the ages of 3 and 17 in Germany have too many persistent chemicals from the per- and polyfluoroalkyl substance group, or PFAS, in their blood. These are the findings of an evaluation of the representative German Environmental Survey for Children and Adolescents, GerES V. read more

Member States launch call for evidence on broad PFAS restriction

The national authorities of Germany, the Netherlands, Norway, Sweden and Denmark agreed to prepare a REACH restriction proposal with the aim to restrict the manufacture, the placing on the market and the use of all per- and polyfluoroalkyl substances (PFAS) in the EU. Companies, scientists and NGOs are invited to fill in the questionnaire, before 31 July 2020, to generate further information. read more

Many bisphenol A alternatives may be endocrine disruptive

A research project by the German Environment Agency (UBA) tested 44 potential substitutes for bisphenol A (BPA) for a number of different applications and products. The result: 43 of these substances are not recommended for use, either because they have a hormone-mimicking effect or a lack of data has not conclusively disproved evidence of such an effect. read more

Pesticide approval procedure greatly endangers protection of biodiversity

Higher administrative court review of rulings on pesticides needed urgently. read more

Exposure to chemicals in the human body can now be compared for all of Europe

HBM4EU initiative presents assessment values for phthalates, cadmium and bisphenol A – more to follow read more

Less use of pesticides in municipalities is possible

Löwenzahn und anderes Unkraut in Ritzen von Treppenstufen einer Steintreppe

Landscape planning and pest control are among the many tasks which municipalities are charged with in their mandate to protect citizens and maintain infrastructure. It often requires the use of plant protection agents and biocides. A specialist conference hosted by the UBA showed that alternative methods are already making it possible to do without chemicals that are harmful to the environment. read more