TY - JOUR A1 - Schoknecht, Ute T1 - Gelungene Zusammenarbeit im Projekt "Beregnete Fassaden" N2 - Im Artikel wird dargestellt, mit welchen Zielstellungen die Projektgruppe "Beregnete Fassaden" zur Thematik der Freisetzung von Bioziden aus Fassaden zusammenarbeitet, wie die Arbeit der Gruppe organisiert ist und welche positiven Erfahrungen bzw. Grenzen es dabei gibt. KW - Fassaden KW - Biozide KW - Freisetzung PY - 2020 UR - https://www.wirsindfarbe.de/service-publikationen/wir-sind-farbe-das-magazin/wir-sind-farbe-ausgabe-9 IS - 9 SP - 30 EP - 31 PB - Verband der deutschen Lack- und Druckfarbenindustrie e.V. CY - Frankfurt am Main AN - OPUS4-50992 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Schoknecht, Ute A1 - Drescher, P. A1 - Fischer, M. A1 - Fürhapper, C. A1 - Gunschera, J. A1 - Hill, R. A1 - Melcher, E. A1 - Wegner, R. A1 - Wilken, U. A1 - Wittenzellner, J. T1 - Suitability of analytical methods to determine tebuconazole, propiconazole and permethrin in aged wood samples N2 - The suitability of common analytical methods for the determination of active substances from wood preservatives in aged wood samples was investigated during an interlaboratory study. Permethrin, propiconazole and tebuconazole were quantified in 1.5 and 8 year-old wood samples by gas chromatography and liquid chromatography. Generally, the applied Methods yielded reliable results for these samples. However, wood components can coelute with propiconazole and tebuconazole during liquid chromatography. Optimization of separation might be required if UV detection is applied. KW - Wood samples KW - Biocides KW - Analytical methods PY - 2020 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-503959 DO - https://doi.org/10.1007/s00107-020-01496-y VL - 78 IS - 2 SP - 271 EP - 279 PB - Springer CY - Heidelberg AN - OPUS4-50395 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Lederer, J. A1 - Syc, M. A1 - Simon, Franz-Georg A1 - Quina, M. A1 - Hyks, J. A1 - Huber, F. A1 - Funari, V. A1 - Fellner, J. A1 - Braga, R. A1 - Bontempi, E. A1 - Bogush, A. A1 - Blasenbauer, D. T1 - What waste management can learn from the traditional mining sector: Towards an integrated assessment and reporting of anthropogenic resources N2 - Many organizations in Europe collect data and perform research on municipal solid waste and the secondary raw materials that can be produced from them through recycling, urban mining, or landfill mining.However, the information generated and presented thereby is often highly aggregated, while research activities are many a time isolated. Both reduce the usability of the data and information generated. In order to better structure the knowledge generation on secondary raw materials production from municipal solid waste, we suggest to learn from the traditional raw materials mining Industry how to perform an integrated assessment and reporting of anthropogenic resources. This is exemplarily shown for the case of the anthropogenic resource municipal solid waste incineration bottom ash and airpollution control residues. A network of expert institutions from countries throughout Europe was build up to compile the information on legal and technological aspects for the recovery of different secondary raw materials from these residues, including construction minerals, metals, and salts. We highlight in our article the strength of the combined knowledge of an expert network not only on legal and technological, but also local and site-specific aspects of the recovery of secondary raw materials. By doing so, we hope to kick-off a discussion for how to organize and implement a structure for a better management of knowledge on anthropogenic resources, in order to provide a sustainable supply of secondary raw materials for a greener and more circular economy. KW - Waste management KW - Resources KW - Mining PY - 2020 DO - https://doi.org/10.1016/j.wasman.2020.05.054 VL - 113 SP - 154 EP - 156 PB - Elsevier Ltd. CY - Amsterdam AN - OPUS4-50876 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Syc, M. A1 - Simon, Franz-Georg A1 - Hyks, J. A1 - Braga, R. A1 - Biganzoli, L. A1 - Costa, G. A1 - Funari, V. A1 - Grosso, M. T1 - Metal recovery from incineration bottom ash: state-of-the-art and recent developments N2 - Municipal solid waste incineration (MSWI) is one of the leading technologies for municipal solid waste (MSW) treatment in Europe. Incineration bottom ash (IBA) is the main solid residue from MSWI, and its annual European production is about 20 million tons. The composition of IBA depends on the composition of the incinerated waste; therefore, it may contain significant amounts of ferrous and non-ferrous (NFe) metals as well as glass that can be recovered. Technologies for NFe metals recovery have emerged in IBA treatment since the 1990s and became common practice in many developed countries. Although the principles and used apparatus are nearly the same in all treatment trains, the differences in technological approaches to recovery of valuable components from IBA – with a special focus on NFe metals recovery – are summarized in this paper. KW - Bottom ash KW - Metal recovery KW - Waste-to-energy KW - Non-ferrous metals KW - Iron scrap PY - 2020 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-504927 DO - https://doi.org/10.1016/j.jhazmat.2020.122433 SN - 0304-3894 VL - 393 SP - 122433 PB - Elsevier B.V. CY - Amsterdam AN - OPUS4-50492 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Adamczyk, Burkart A1 - Neuhold, S. A1 - Drissen, P. A1 - Algermissen, D. A1 - Presoly, P. A1 - Sedlazeck, K. P. A1 - Schenk, J. A1 - Raith, J. G. A1 - Pomberger, R. A1 - Vollprecht, D. T1 - Tailoring the FeO/SiO2 ratio in electric arc furnace slags to minimize the leaching of Vanadium and Chromium N2 - Based on recently published research on leaching control mechanisms in electric arc furnace (EAF) slags, it is assumed that a FeO/SiO2 ratio of around one leads to low leached V and Cr concentrations. This ratio influences the mineral phase composition of the slag toward higher amounts of spinel and a lower solubility of calcium silicate phases by suppressing the formation of magnesiowuestite and highly soluble calcium silicate phases. To evaluate this hypothesis, laboratory and scaled up tests in an EAF pilot plant were performed on slag samples characterized by elevated V and Cr leaching and a high FeO/SiO2 ratio. Prior to the melting experiments, the optimum FeO/SiO2 ratio was calculated via FactSageTM. In the melting experiments, the ratio was adjusted by adding quartz sand, which also decreased the basicity (CaO/SiO2) of the slag. As a reference, remelting experiments without quartz sand addition were conducted and additionally, the influence of the cooling rate of the slag was examined. The remelted (without quartz sand) and the remelted modified slags (with quartz sand) were analyzed chemically and mineralogically and the leaching behavior was investigated. The modification of the slags yielded a minimized release of V and Cr, supporting the hypothesis that the FeO/SiO2 ratio influences the mineralogy and the leaching behavior. KW - Electric arc furnace slags KW - FactSage calculations KW - EAF slags KW - Leaching control mechanisms KW - Melting experiments PY - 2020 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-507748 DO - https://doi.org/10.3390/app10072549 VL - 10 IS - 7 SP - 2549 EP - 2565 AN - OPUS4-50774 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Blasenbauer, D. A1 - Huber, F. A1 - Lederer, J. A1 - Quina, M. A1 - Blanc-Biscarat, D. A1 - Bogush, A. A1 - Bontempi, E. A1 - Blondeau, J. A1 - Chimenos, J. A1 - Dahlbo, H. A1 - Fagerqvist, J. A1 - Giro-Paloma, J. A1 - Hjelmar, O. A1 - Hyks, J. A1 - Keaney, J. A1 - Lupsea-Toader, M. A1 - O’Caollai, C. A1 - Orupõld, K. A1 - Pajak, T. A1 - Simon, Franz-Georg A1 - Svecova, L. A1 - Syc, M. A1 - Uvang, R. A1 - Vaajasaari, K. A1 - van Caneghem, J. A1 - van Zomeren, A. A1 - Vasarevičius, S. A1 - Wégner, K. A1 - Fellner, J. T1 - Legal situation and current practice of waste incineration bottom ash utilisation in Europe N2 - Almost 500 municipal solid waste incineration plants in the EU, Norway and Switzerland generate about 17.6 Mt/a of incinerator bottom ash (IBA). IBA contains minerals and metals. Metals are mostly separated and sold to the scrap market and minerals are either disposed of in landfills or utilised in the construction sector. Since there is no uniform regulation for IBA utilisation at EU level, countries developed own rules with varying requirements for utilisation. As a result from a cooperation network between European experts an up-to-date overview of documents regulating IBA utilisation is presented. Furthermore, this work highlights the different requirements that have to be considered. Overall, 51 different parameters for the total content and 36 different parameters for the emission by leaching are defined. An analysis of the defined parameter reveals that leaching parameters are significantly more to be considered compared to total content parameters. In order to assess the leaching behaviour nine different leaching tests, including batch tests, up-flow percolation tests and one diffusion test (monolithic materials) are in place. A further discussion of leaching parameters showed that certain countries took over limit values initially defined for landfills for inert waste and adopted them for IBA utilisation. The overall utilisation rate of IBA in construction works is approximately 54 wt%. It is revealed that the rate of utilisation does not necessarily depend on how well regulated IBA utilisation is, but rather seems to be a result of political commitment for IBA recycling and economically interesting circumstances. KW - Bottom ash KW - Leaching tests KW - Utilisation PY - 2020 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-500161 DO - https://doi.org/10.1016/j.wasman.2019.11.031 SN - 0956-053X VL - 102 SP - 868 EP - 883 PB - Elsevier Ltd. CY - Amsterdam AN - OPUS4-50016 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Gehrenkemper, Lennart A1 - Simon, Fabian A1 - Roesch, Philipp A1 - Fischer, E. A1 - von der Au, Marcus A1 - Pfeifer, Jens A1 - Cossmer, Antje A1 - Wittwer, Philipp A1 - Vogel, Christian A1 - Simon, Franz-Georg A1 - Meermann, Björn T1 - Determination of organically bound fluorine sum parameters in river water samples - Comparison of combustion ion chromatography (CIC) and high resolution-continuum source-graphite furnace molecular absorption spectrometry (HR-CS-GFMAS) N2 - In this study, we compare combustion ion chromatography (CIC) and high resolution-continuum source-graphite furnace molecular absorption spectrometry (HR-CS-GFMAS) with respect to their applicability for determining organically Bound fluorine sum parameters. Extractable (EOF) and adsorbable (AOF) organically bound fluorine as well as total fluorine (TF) were measured in samples fromriver Spree in Berlin, Germany, to reveal the advantages and disadvantages of the two techniques used as well as the two established fluorine sum Parameters AOF and EOF. TF concentrations determined via HR-CS-GFMAS and CIC were comparable between 148 and 270 μg/L. On average, AOF concentrations were higher than EOF concentrations, with AOF making up 0.14–0.81% of TF (determined using CIC) and EOF 0.04–0.28% of TF (determined using HR-CSGFMAS). The results obtained by the two independent methods were in good agreement. It turned out that HR-CS-GFMAS is a more sensitive and precise method for fluorine analysis compared to CIC. EOF and AOF are comparable tools in Risk evaluation for the emerging pollutants per- and polyfluorinated alkyl substances; however, EOF is much faster to conduct. KW - High resolution-continuum source-graphite furnace molecular absorption spectrometry (HR-CS-GFMAS) KW - Combustion ion chromatography (CIC) KW - Per- and polyfluorinated alkyl substances (PFASs) KW - Adsorbable organically bound fluorine (AOF) KW - Extractable organically bound fluorine (EOF) KW - Surface waters PY - 2020 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-515351 DO - https://doi.org/10.1007/s00216-020-03010-y SN - 1618-2650 VL - 413 IS - 28 SP - 103 EP - 115 PB - Springer CY - Berlin AN - OPUS4-51535 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Roesch, Philipp A1 - Vogel, Christian A1 - Simon, Franz-Georg T1 - Reductive Defluorination and Mechanochemical Decomposition of Per- and Polyfluoroalkyl Substances (PFASs): From Present Knowledge to Future Remediation Concepts N2 - Over the past two decades, per- and polyfluoroalkyl substances (PFASs) have emerged as worldwide environmental contaminants, calling out for sophisticated treatment, decomposition and remediation strategies. In order to mineralize PFAS pollutants, the incineration of contaminated material is a state-of-the-art process, but more cost-effective and sustainable technologies are inevitable for the future. Within this review, various methods for the reductive defluorination of PFASs were inspected. In addition to this, the role of mechanochemistry is highlighted with regard to its major potential in reductive defluorination reactions and degradation of pollutants. In order to get a comprehensive understanding of the involved reactions, their mechanistic pathways are pointed out. Comparisons between existing PFAS decomposition reactions and reductive approaches are discussed in detail, regarding their applicability in possible remediation processes. This article provides a solid overview of the most recent research methods and offers guidelines for future research directions. KW - PFAS KW - Reductive defluorination KW - Reductive decomposition KW - Mechanochemistry KW - Remediation PY - 2020 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-513811 DO - https://doi.org/10.3390/ijerph17197242 VL - 17 IS - 19 SP - 1 EP - 22 PB - MDPI AG CY - Basel AN - OPUS4-51381 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Schreiner, V. C. A1 - Fernandez, D. A1 - Vermeirssen, E. L. M. A1 - Bandow, Nicole A1 - Munoz, K. A1 - Schäfer, R. B. T1 - Corrigendum to “Calibration and field application of passive sampling for episodic exposure to polar organic pesticides in streams” [Environ. Pollut. 194 (2014) 196-202] N2 - The authors regret that the sampling rates were miscalculated as a result of flaws in the R script. Using a R script algorithm (Schreiner et al., 2020) sampling rates changed up to 45% (Table 1). KW - Passive sampling KW - Pesticides PY - 2020 DO - https://doi.org/10.1016/j.envpol.2020.115335 SN - 0269-7491 VL - 265 IS - Part B SP - 115335 EP - 115335 PB - Elsevier Ltd. CY - Amsterdam AN - OPUS4-51227 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Scholz, Philipp A1 - Putna-Nimane, I. A1 - Barda, I. A1 - Liepina-Leimane, I. A1 - Strode, E. A1 - Kileso, A. A1 - Esiukova, E. A1 - Chubarenko, B. A1 - Purina, I. A1 - Simon, Franz-Georg T1 - Environmental impact of geosynthetics in coastal protection N2 - Geosynthetic materials are applied in measures for coastal protection. Weathering or any damage of constructions, as shown by a field study in Kaliningrad Oblast (Russia), could lead to the littering of the beach or the sea (marine littering) and the discharge of possibly harmful additives into the marine environment. The ageing behavior of a widely used geotextile made of polypropylene was studied by artificial accelerated ageing in water-filled autoclaves at temperatures of 30 to 80 °C and pressures of 10 to 50 bar. Tensile strength tests were used to evaluate the progress of ageing, concluding that temperature rather than pressure was the main factor influencing the ageing of geotextiles. Using a modified Arrhenius equation, it was possible to calculate the half-life for the loss of 50% of the strain, which corresponds to approximately 330 years. Dynamic surface leaching and ecotoxicological tests were performed to determine the possible release of contaminants. No harmful effects on the test organisms were observed. KW - Geosynthetics KW - Geotextiles KW - Dynamic surface leaching test KW - Artificial ageing KW - Marine littering PY - 2021 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-520576 DO - https://doi.org/10.3390/ma14030634 SN - 1996-1944 VL - 14 IS - 3 (Special issue: Measurement of the environmental impact of materials) SP - 634-1 EP - 634-13 PB - MDPI CY - Basel AN - OPUS4-52057 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -