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Further development of biotest methods for evaluation of the hazard property ‘ecotoxic’ (HP 14) of wasteRalf Ketelhut

HP 14 classification of mirror entries in the List of Wastes – proposals for further developing the German ‘Recommendations for the ecotoxicological characterization of wastes’

The European List of Wastes (Decision 2000/532/EC, amended by Decision 2014/955/EC) contains a list of waste types: absolute hazardous entries (wastes that are hazardous without further assessment), absolute non-hazardous entries (wastes that are non-hazardous without further assessment) and mirror entries (wastes that can be classified as either hazardous or non-hazardous, depending on their properties). A waste is defined as hazardous, if it displays at least one of 15 hazard properties or contains certain persistent organic pollutants (POPs) in concentrations above the specified limit values. The hazard property ‘ecotoxic’ (HP 14) can be evaluated using a calculation approach based on the content of hazardous substances in a waste sample or using ecotoxicity tests with the respective waste sample or waste sample eluate…

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Microbial functional standards for soil quality assessmentK. Duis

New publication on microbial functional standards for soil quality assessment

The activity of microorganisms in soil is important for a robust functioning of soil and related ecosystem services. There is a necessity to identify the composition, diversity, and function of the soil microbiome to evaluate its properties and functioning and to assess ecotoxicological effects due to anthropogenic activities. Although numerous microbiological methods exist or are […]

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Effects of waste materials on Caenorhabditis elegansS. Höss

New publication: Effects of waste materials on Caenorhabditis elegans

The ecotoxicological characterisation of waste according to the European Waste List (HP14) is part of its hazard classification, which is based on 15 different hazardous properties and should include toxicity tests representing the aquatic and terrestrial compartment. Besides established soil toxicity tests with bacteria, plants, and earthworms, the standardised test with the nematode Caenorhabditis elegans […]

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