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 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:b43-500161 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 - Kalbe, Ute A1 - Simon, Franz-Georg T1 - Potential use of incineration bottom ash in construction – Evaluation of the environmental impact N2 - Knowledge of the long-term leaching behavior of potentially harmful substances is crucial for the assessment of the environmental compatibility of reusing municipal solid-waste incineration bottom ash (MSWI BA) in construction, i.e., as a road base layer. BA fractions obtained from wet-processing aiming at the improvement of environmental quality were used to investigate the mobility of relevant substances. Eluates from laboratory-scaled leaching procedures (column percolation and lysimeters) were analyzed to learn about the long-term release of substances. Unsaturated conditions and artificial rainwater (AR) were used in the lysimeter tests to simulate field conditions. In addition, batch test eluates were generated at usual liquid-to-solid ratios (L/S) for compliance testing purposes. A variety of cations and anions was measured in the eluates. The wet treatment reduces the leaching of chloride and particularly sulfate by more than 60%. The release of typical contaminants for the treated MSWI BA such as the heavy metals Cu and Cr was well below 1% in the conducted leaching tests. An increase in the Sb concentration observed in the lysimeter experiments starting at L/S 0.75 L/kg and in the column experiment at L/S 4 L/kg is assumed to be related to decreasing concentrations of Ca and thus to the dissolution of sparingly soluble calcium antimonate. The same leaching mechanism applies with V, but the concentration levels observed are less critical regarding relevant limit values. However, on the long term the behavior of Sb could be problematic for the application of MSWI BA in construction. KW - MSWI bottom ash KW - Leaching KW - Batch tests KW - Lysimeter KW - Antimony PY - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:b43-508421 SN - 1877-2641 VL - 11 IS - 12 SP - 7055 EP - 7065 PB - Springer AN - OPUS4-50842 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Abis, M. A1 - Bruno, M. A1 - Kuchta, K. A1 - Simon, Franz-Georg A1 - Grönholm, R. A1 - Hoppe, M. A1 - Fiore, S. T1 - Assessment of the Synergy between Recycling and Thermal Treatments in Municipal Solid Waste Management in Europe N2 - In 2018, the production of Municipal SolidWaste (MSW) in EU-28 reached 250.6 Mt, with the adoption of different management strategies, involving recycling (48 wt %), incineration and thermal valorization (29 wt %) and landfilling (23 wt %). This work was based on the analysis of the baseline situation of MSW management in EU-28 in 2018, considering its progress in 2008–2018, and discussed the possible improvement perspectives based on a framework involving incineration and recycling as the only possible alternatives, specifically evaluating the capability of already-existing incineration plants to fulfill the EU needs in the proposed framework. The results of the assessment showed two main crucial issues that could play a pivotal role in the achievement of Circular Economy action plan targets: the need to increase the recycling quotas for specific MSW fractions through the separate collection, and therefore the improvement of definite treatment process chains; the optimization of the recovery of secondary raw materials from incineration bottom ash, involving the Recycling of ferrous and nonferrous metals and the mineral fraction. Both issues need to find an extensive application across all member states to decrease the actual differences in the adoption of sustainable MSW management options. KW - Bottom ash KW - Circular economy KW - Waste treatment KW - Recycling PY - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:b43-520285 SN - 1996-1073 VL - 13 IS - 23 SP - 6412 EP - 6412 PB - MDPI CY - Basel AN - OPUS4-52028 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 U6 - 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 - CONF A1 - Kalbe, Ute A1 - Vogel, Christian A1 - Simon, Franz-Georg T1 - Antimony in incineration bottom ash – Leaching behavior and conclusions for treatment processes N2 - Antimony (Sb) is used in industrial products mainly as flame retardant in plastic material. Due to such additives in plastics, about a half of Sb ends up in municipal solid waste incineration at the end-of-life and consequently in relevant amounts in the generated bottom ash. In contact with water, the initial leachability is low, as antimonates form sparingly soluble compounds with Ca2+. Following the carbonation of the incineration bottom ash (IBA) during the proceeding ageing the pH in the leachates decreases. With decreasing concentration of Ca in the eluate the solution equilibrium changes and antimonates dissolve. In Germany it is intended to regulate Sb in IBA with the planned implementation of the so called Mantelverordnung (MantelVO, containing provisions on the utilisation of mineral waste) in the near future. The limit values set in the draft might be critical for IBA and therefore pose a risk for the utilisation of the mineral fraction of IBA in the well-established recycling routes. T2 - SUM 2020 – 5th Symposium on Urban Mining and Circular Economy CY - Online meeting DA - 18.11.2020 KW - Bottom ash KW - Leaching KW - Antimony PY - 2020 SP - 1 EP - 4 AN - OPUS4-51622 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Roesch, Philipp A1 - Wittwer, Philipp A1 - Simon, Franz-Georg T1 - Detailed Investigation of Perfluoroalkyl Surfactant Contaminated Soil Samples by Combustion Ion Chromatography - Development of EOF and AOF as Reference Values in Environmental Analysis N2 - Per- and polyfluoralkyl surfactants (PFASs) are industrially produced surface chemicals used in daily applications that have gained public and political attention due their unnaturally high appearance in drinking water, nourishments and soils. Their chemical structures exhibit both lipophilic and hydrophilic properties, leading to a highly inert and persistent character. Various PFASs have shown to be bioaccumulative in plants and animals, and some have been characterized as highly toxic when ingested. When exposed to the environment, PFASs slowly get mobilized by natural water resources, leading to contamination of large areas of soil and natural water sources. While PFASs contamination of drinking water has been investigated intensively, perfluoralkyl contamination of soils has been rarely examined as of yet. At the same time, an increasing amount of PFASs contamination sites are being discovered worldwide, calling for a sophisticated strategy towards analytical characterization. Since the number of known PFASs already exceeds 4700, the established sum parameters like extractable organic fluorine (EOF) and adsorbable organic fluorine (AOF) are key elements to fully survey the impact of exposure. Simultaneously, innovative soil remediation strategies are required to contain environmental destruction and to minimize further spreading of contaminants. Addressing these challenges requires suitable analytical devices that are capable of mobilizing PFASs in the solid as well as in the liquid phase. The use of combustion ion chromatography (CIC) enables analysis of both immobile and volatile PFASs and allows the detection of both total fluorine (TF) and EOF or AOF of a given soil or aqueous sample. Based on preliminary results, the clean-up of a PFAS contaminated solid matrix is monitored via EOF detection over time. Additionally, we demonstrate the pH dependency of hydrogen fluoride absorption on active carbon (AC) and found a simple organic additive to be an effective fluoride scavenger. The presented findings can be contributive with regard to future AOF/EOF sum parameter development and application. T2 - DECHEMA Symposium Strategien zur Boden- und Grundwassersanierung 2020 CY - Online meeting DA - 23.11.2020 KW - PFAS KW - SPE extraction KW - Combustion ion chromatography KW - Organo fluorine analysis KW - Soil extraction KW - Sewage extraction PY - 2020 AN - OPUS4-51978 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Gehrenkemper, Lennart A1 - Simon, Fabian A1 - Roesch, Philipp A1 - Fischer, Emily 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 - Organically bound fluorine in river water - A methode comparison of CIC and HR-CS-GFMAS N2 - Abstract: Since it is unknown for many applications, which PFASs are used and how they enter the environment, target analysis-based methods reach their limits. The two most frequently used sum parameters are the adsorbable organically bound fluorine (AOF) and the extractable organically bound fluorine (EOF). Both can be quantified using either combustion ion chromatography (CIC) or high resolution-continuum source-graphite furnace molecular absorption spectrometry (HR-CS-GFMAS). Here we provide an insight on the advantageous and disadvantageous of both sum parameters and both detection methods. Our study is based on the analysis of surface water samples. Next to total fluorine (TF) analysis, AOF and EOF were determined as well as CIC and HR-CS-GFMAS are compared and results are comparatively discussed. Fluorine mass balancing revealed that, the AOF/TF proportion was higher than the EOF/TF proportion. The AOF made up 0.14–0.81% of TF and the EOF 0.04–0.28% of TF. Although, organically bound fluorine represents only a small portion of TF, PFASs are of worldwide concern, because of their extreme persistence and their bioaccumulation potential. The EOF-HR-CS-GFMAS method turned out to be more precise and sensitive than the AOF-CIC method and is a promising tool for future monitoring studies/routine analysis of PFASs in the environment. T2 - SALSA Make and Measure 2020: Advanced Characterization of Materials CY - Online meeting DA - 15.10.2020 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 - Surfacewaters PY - 2020 AN - OPUS4-52451 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Birke, V. A1 - Fischer, M. A1 - Mamat, B. A1 - Egloffstein, T. A1 - Simon, Franz-Georg T1 - Innovation Network PerFluSan N2 - Per und polyfluorierte Alkylsubstanzen (PFAS) werden im Rahmen ihres breiten industriellen Einsatzes in die Umwelt ein­gebracht, wo sie aufgrund ihrer kritischen Eigen­schaften ein Problem darstellen. Der nach­haltige Schutz von Mensch und Umwelt vor dieser Stoff­gruppe ist eine wichtige Zukunfts­­aufgabe. Verfügbare PFAS-Reinigungs- und -Sanierungs­verfahren sind jedoch teuer und oftmals unzul­änglich. PerFluSan möchte einen entscheidenden Beitrag zur Lösung dieses Problems leisten, indem hier neue PFAS-Sanierungs­verfahren für Böden und Wässer, sowie innovative analytische Methoden zum PFAS-Nachweis entwickelt werden. Die lang­fristige Vision ist es, PerFluSan zu einer nationalen Anlauf­stelle der PFAS-Thematik auszubauen, die mit Hilfe der Synergien zwischen den PerFluSan-Akteuren alle Aspekte der Problematik ganz­heitlich, nachhaltig und effektiv adressiert. N2 - Per- and polyfluorinated alkyl substances (PFAS) are transferred into the environment as part of their broad industrial use, where they pose a problem due to their critical properties. The sustainable protection of people and the environment from this group of substances is an important task for the future. However, available PFAS removal and remediation processes are expensive and often inadequate. PerFluSan would like to make a relevant contribution to solve this problem by developing new PFAS remediation methods for soils and water, as well as innovative analytical methods for PFAS detection. The long-term vision is to develop PerFluSan into a national contact point for the PFAS topic, which uses synergies between the PerFluSan actors to address all aspects of the problem holistically, sustainably and effectively. T2 - International Online – Conference PFAS - Dealing with contaminants of emerging concern CY - Online meeting DA - 30.11.2020 KW - Perfluorierte Verbindungen KW - Sanierung KW - PFAS PY - 2020 AN - OPUS4-51700 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Simon, Franz-Georg A1 - Barqawi, Haitham A1 - Chubarenko, B. A1 - Esiukova, E. A1 - Putna-Nimane, I. A1 - Barda, I. A1 - Strode, E. A1 - Purina, I. ED - Köppen, S. ED - Reckermann, M. T1 - EI‐GEO environmental impact of geosynthetics in aquatic systems N2 - EI‐GEO is a multinational research project (Germany, Latvia, Russia) funded under the ERA.Net RUS Plus Call 2017. Aim of the project is the investigation whether geosynthetics in hydraulic engineering applications could be a source of microplastics (MPs) and other contaminants to the aquatic environment causing negative effects to aquatic organisms. Whereas the behavior of geosynthetics in landfill engineering is well studied and documented since decades, little is known on application in applications such as coastal protection or ballast layers for wind energy plants. However, due to the rapid expansion of offshore wind energy, rising water levels and more extreme weather conditions as a result of climate change more and more hydraulic engineering projects will be realized in the future. Applied methods are artificial ageing of geosynthetics in environmental simulation chambers, storage of samples under environmental condition for comparison with laboratory simulation, sample characterization by microscopic methods and ecotoxicological testing of water in contact with geosynthetics. In parallel a case study at the Baltic Sea shore at Kaliningrad Oblast (Russia) will be performed. The aim of study is to estimate the level of pollution of the beaches by geosynthetic debris and identify the possible sources. T2 - 3rd Baltic Earth Conference CY - Online meeting DA - 02.06.2020 KW - Geosynthetics KW - Micro plastic KW - Hydraulic engineering PY - 2020 UR - https://www.baltic-earth.eu/hel2020/material/3rd_BalticEarth_Conference_Proceedings.pdf SN - 2198-4247 SP - 151 EP - 152 PB - International Baltic Earth Secretariat Publications CY - Geesthacht AN - OPUS4-50881 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -