… can search for WGK of currently published WGK classifications at the Rigoletto web data base . Substances without a published  WGK classification in neither the Bundesanzeiger nor on the Rigoletto data base  must be regarded as highly hazardous to water (WGK 3) for reasons of …

… water, energy and substance cycles Strengthen efficient administrations, improve data flows, optimise legal frameworks and secure financing Intensify protection of … water, energy and substance cycles Strengthen efficient administrations, improve data flows, optimise legal frameworks and secure financing Intensify protection of …

… during authorisation, the manufacturing companies must disclose all environmental data for micropollutant evaluation. This also applies to active substances of … for the authorisation of biocides are not sufficient. In addition, reliable data on sales and usage levels needs to be collected, environmental pollution …

… Mean concentrations of POP in 2014-2016 Source: German Environment Agency based on data supplied by LAWA - 2018 Exceedances for total hexachlorocyclohexanes (HCH), … quality standard of POP in 2014-2016 Source: Federal Environment Agency based on data supplied by Working Group of the Federal States on Water Issues (LAWA) - 2018 …

… zur Ableitung von HBM-Werten Human biomonitoring assessment values: approaches und data requirements. Jürgen Angerer, Lesa L. Aylward, Sean M. Hays, Birger Heinzow, … mercury in blood or urine of children. Basis for validation of human biomonitoring data in environmental medicine Wilhelm M, Schulz C, Schwenk M (2006). Int. J. Hyg. …