Temporary background values for PFAS in Dutch soil RIVM has derived temporary background values for two types of PFAS in Dutch soil: PFOS (perfluorooctane sulfonate) and PFOA (perfluoro octanoic acid).
Integrated approach reduces harmful effects of medicines in surface waters Residues of medicinal products, such as painkillers, hormones and antidepressants, are increasingly detected in surface water and drinking water.