title: Compostable packaging materials--test methods and limit values for biodegradation.
abstract: In order to classify packaging materials as capable of organic recovery according to the packaging regulation of the European Union, the intended materials must be tested for their compostability. An important prerequisite is the determination of biodegradability by standardized test methods. Details of the intended tests are not comprehensible without further knowledge of the problems of biodegradation testing. The test methods and the limit values used to evaluate the biodegradation results are presented and discussed against the background of established test methods and limit values for chemicals. Furthermore the problem of ecotoxicity tests in connection with compost quality is discussed and an overview of European test laboratories is given.
authors: BASF AG-Okologie, Ludwigshafen, Germany. udo.pagga@msm.basf-ag.de
authors: U
authors: U
authors: Pagga
mesh_terms: D001673:Biodegradation, Environmental; D019411:Clinical Laboratory Techniques / Q000592:standards*; D005062:European Union; D019064:Product Packaging