TY - CHAP A1 - Schumacher, Julia ED - Scott, B. ED - Mesarich, C. T1 - Role of light in the life cycle of Botrytis cinerea N2 - The fungus Botrytis cinerea (Botryotinia fuckeliana) infects more than 500 plant species and causes a wide range of symptoms: soft rots, accompanied by collapse and water-soaking of tissues followed by the appearance of gray masses of conidia on leaves and soft fruits (gray mold), and spots that may turn brown to full-scale soft rotting on flower petals (Botrytis blight). In general, B. cinerea is responsible for severe economic losses that are either due to the damage of growing plants in the field or the rot of harvested fruits, flowers, and vegetables during storage under cold and humid conditions. B. cinerea has adapted to the plant host and its environment by evolving strategies to use plant tissues for proliferation in terms of a necrotrophic lifestyle, and to survive biotic stresses (host responses) as well as abiotic factors of the host’s environment such as sunlight and concomitant stresses. B. cinerea maintains a complex regulatory network of light-sensitive proteins and signal transduction pathways to use light for coordinating stress responses, virulence, and reproduction. Different light-controlled reproduction cycles enable B. cinerea to live in moderate climate zones by infecting and propagating in summer and resting in winter when green host tissues are unavailable. KW - Gray mold fungus KW - Plant pathogen KW - Light KW - Photoreceptors KW - Development PY - 2023 U6 - https://doi.org/10.1007/978-3-031-16503-0_14 VL - 5 SP - 329 EP - 346 PB - Springer, Cham AN - OPUS4-56724 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Simon, Franz-Georg A1 - Meggyes, Tamas ED - Zhang, H. X. T1 - Sustainable Remediation Methods for Metals and Radionuclides N2 - Sustainability has become the conscientious and future-oriented principle of modern resource management and environmental protection because caring for the future is tantamount to providing manageable and healthy surroundings for ourselves. For the foreseeable future, geotechnical and environmental engineers must therefore be concerned with ensuring a healthy balance between extraction, processing, manufacturing, utilization, recycling, and disposal of materials and products. KW - Permeable reactive barriers KW - Uranium mining KW - Groundwater KW - Electrochemical remediation PY - 2023 SN - 978-1-0716-2465-4 U6 - https://doi.org/10.1007/978-1-0716-2466-1_63 SN - 2629-2378 SP - 251 EP - 284 PB - Springer Science+Business Media CY - Berlin, Heidelberg ET - 1 AN - OPUS4-58018 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Glauner, R. A1 - Grosser, D. A1 - Melcher, E. A1 - Plarre, Rüdiger ED - Deutsches Institut für Normung (DIN), T1 - Kommentar zu DIN 68800-1:2019-06 Holzschutz Teil 1: Allgemeines N2 - Die Normenreihe DIN 68800 ist Ende der 2000er Jahre komplett überarbeitet worden. Der Kommentar bietet den interessierten Kreisen der Bauaufsicht, des Holzbaus, der Holzschutzmittelindustrie, der Wissenschaft, den Prüfinstituten, der Sägeindustrie, den Umweltverbänden, den Verbrauchern, den Schädlingsbekämpfern und Architekten wertvolle Hilfen bei der Anwendung und Interpretation der Norm. KW - Holzschutz, KW - DIN KW - Norm PY - 2022 SN - 978-3-410-30623-8 SP - 1 EP - 69 PB - Beuth Verlag CY - Berlin ET - 3. AN - OPUS4-54719 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Vogel, Christian A1 - Roesch, Philipp A1 - Wittwer, Philipp A1 - Simon, Franz-Georg ED - Holm, O. ED - Thomé-Kozmiensky, E. ED - Quicker, P. ED - Kopp-Assenmacher, S. T1 - Per- und polyfluorierte Alkylsubstanzen (PFAS) im Klärschlamm N2 - Per- and polyfluoroalkyl substances (PFAS) are a group of more than 4700 anionic and cationic anthrophonic substances which have been used extensively in a variety of products and industries due to their inert chemical stability and resistance to degradation by heat or acids. As a result of continuous use, mainly in aviation firefighting foams, thousands of industrial and military installations have been found to contain contaminated soil and groundwater resources. However, because of the continuous use of fluorinated consumer products, also effluents and sewage sludge from wastewater treatment plants (WWTPs) have been shown to be an important source of PFAS contamination into the aquatic environment. Resulting from recent stricter regulations and restrictions in the last years on the use of long chain (≥C8) PFAS, there is a significant shift in the chemical industry towards production of short (C4-C7) and ultrashort (C1-C3) chain alternatives. With the amendment of the Sewage Sludge Ordinance in 2017 the German legislation banned sewage sludge application on agricultural land, and by 2029/2032 sewage sludge will be completely prohibited from agricultural application. While environmental exposure of organic pollutants like PFAS, pesticides and pharmaceuticals are no longer desirable, phosphorus (P) from sewage sludge must still be used to produce high-quality P-fertilizers for a circular economy. Currently, plant-available P-fertilizers from sewage sludge/wastewater can be produced using a variety of treatment approaches including precipitation, leaching, and thermal treatment. However, the fate of legacy and emerging PFAS compounds during P leaching, precipitation and treatment from sewage sludge and wastewater is for the most parts still unknown. KW - Combustion Ion Chromatography KW - Per- and Polyfluoroalkyl substances (PFAS) KW - Klärschlamm KW - Düngemittel PY - 2022 SN - 978-3-944310-65-7 SP - 270 EP - 279 PB - Thomé-Kozmiensky Verlag GmbH CY - Neuruppin AN - OPUS4-56290 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Lessovaia, S.N. A1 - Gerrits, Ruben A1 - Gorbushina, Anna A1 - Polekhovsky, Y.S. A1 - Dultz, S. A1 - Kopitsa, G.G. ED - Frank-Kamenetskaya, O.V. ED - Vlasov, D. ED - Panova, E.G. ED - Lessovaia, S.N. T1 - Modeling Biogenic Weathering of Rocks from Soils of Cold Environments N2 - Morphologically simple and microbially dominated ecosystems termed “biofilms” have existed on Earth for a long period of biosphere evolution. A model biofilm combining one heterotroph and one phototroph component was used in a laboratory experiment to simulate biogenic weathering with two different specimens of basic rock samples from the soil profiles. The rocks fragments from the regions of cold environments of Eurasia,where abiotic physical processes, including rock disintegration initiated by freezing–thawing cycles, represent the most probable Scenario of rock weathering, were subjected to biological colonization. The rock Fragments were represented by dolerite and metagabbro amphibolites. Polished sections of the rock samples were inoculated with the model microbiological consortium of the oligotrophic fungus and the phototrophic cyanobacteria (biofilm). After 3 month runtime of the experiment the progress of rock weathering was derived from the growth of the biofilm on the rock surfaces. The model biofilm visualization on the rock surface of polished sections illustrated their stronger development namely on dolerite in comparison with metagabbro amphibolite. The findings confirmed the higher sensitivity of dolerite to biogenic weathering due to (i) mineral association, in which quartz was absent and (ii) porosity providing higher specific surface area for biotic—abiotic interaction influenced by the occurrence of micro-porosity in the rock. KW - Biogenic weathering KW - Rock leaching KW - Fractal structure KW - Biofilm formation KW - Internal pores PY - 2020 U6 - https://doi.org/10.1007/978-3-030-21614-6_27 SP - 501 EP - 515 PB - Springer AN - OPUS4-51442 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Kunte, Hans-Jörg A1 - Schwarz, T. A1 - Galinski, E. A. ED - Lee, N. M. T1 - The compatible solute ectoine: protection mechanisms, strain development, and industrial production N2 - Bacteria, Archaea, and Eukarya can adapt to saline environments by accumulating compatible solutes in order to maintain an osmotic equilibrium. Compatible solutes are of diverse chemical structure (sugars, polyols, amino acid derivatives) and are beneficial for bacterial cells not only as osmoregulatory solutes but also as protectants of proteins by mitigating detrimental effects of freezing, drying, and high temperatures. The aspartate derivative ectoine is a widespread compatible solute in Bacteria and possesses additional protective properties compared with other compatible solutes and stabilizes even whole cells against stresses such as ultraviolet radiation or cytotoxins. Here, it is our intention to go beyond a simple description of effects, but to depict the molecular interaction of ectoine with biomolecules, such as proteins, membranes, and DNA and explain the underlying principles. The stabilizing properties of ectoine attracted industry, which saw the potential to market ectoine as a novel active component in health care products and cosmetics. In joint efforts of industry and research, a large-scale fermentation procedure has been developed with the halophilic bacterium Halomonas elongata used as a producer strain. The development and application of ectoine-excreting mutants from H. elongata (“leaky” mutants) allow for the annual production of ectoine on a scale of tons. The details of the strain development and fermentation processes will be introduced. KW - Ectoine KW - Biotechnology KW - Compatible solute KW - Preferential exclusion KW - Osmophobic effect PY - 2020 SN - 978-3-11-042773-8 SP - 121 EP - 136 PB - De Gruyter AN - OPUS4-51472 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - An, Biwen Annie A1 - Voordouw, G. ED - An, Biwen Annie T1 - Chapter 4. Microbial Communities Involved in High Salinity Souring in Shale Oil Fields N2 - This book chapter provides an overview of the negative impacts of halophilic microorganisms in oil and gas operations. The chapter used a Canadian shale oil reservoir as an case study example to show the high souring and corrosion potential of halophilic microorganisms. KW - Corrosion KW - Halophilic KW - Microorganism KW - Microbial community modelling KW - Oil and gas reservoir KW - Shale KW - Geological formation KW - Oilfield PY - 2019 SN - 13 978-1-138-05775-3 SP - 57 EP - 69 PB - CRC Press CY - Boca Raton ET - 1. AN - OPUS4-49599 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Hamann, Christopher A1 - Spanka, M. A1 - Stolle, Dirk A1 - Adam, Christian A1 - Auer, G. ED - Thiel, S. ED - Holm, O. ED - Thomé-Kozmiensky, E. ED - Goldmann, D. ED - Friedrich, B. T1 - Rückgewinnung von Zink aus Stahlwerksstäuben durch gemeinsame Behandlung mit chloridhaltigen Reststoffen N2 - Dieser Beitrag beschreibt die Entwicklung eines neuen chemischen Verfahrens, das in einem Kooperationsprojekt zwischen der Bundesanstalt für Materialforschung und -prüfung (BAM) und der Ferro Duo GmbH entwickelt wird. Mit dem entwickelten Verfahren soll es ermöglicht werden, schwermetallhaltige Filterstäube und -schlämme wie Gichtgasschlämme oder Elektroofenstäube, die als Abfälle während der Produktion von Roheisen und Rohstahl anfallen und die derzeit größtenteils deponiert werden, zu recyceln und die darin enthaltenen Wertstoffe (v.a. Eisen, Kohlenstoff und Zink) wieder in den Rohstoffkreislauf zurückzugeben. Das Verfahren basiert auf dem Prinzip der Chlorierung der in den Filterstäuben und -schlämmen enthaltenen Schwermetalloxide nach Zugabe eines flüssigen Chlordonators wie Eisen(II)-chlorid-Lösung oder Salzsäure. Die so chlorierten Schwermetalloxide werden bei Temperaturen zwischen 650 und 1100 °C in Form von Schwermetallchloriden verdampft und so selektiv vom behandelten Feststoff separiert. Erste experimentelle Ergebnisse zeigen, dass die Gehalte an Schwermetallen wie Zink, Blei und Cadmium um bis zu 99,7% reduziert werden können und die thermochemisch behandelten Filterstäube und -schlämme durch das Verfahren in sekundäre, im Wesentlichen aus Eisenoxiden bestehenden Rohstoffe für die Roheisenproduktion umgewandelt werden können. Da die chlorhaltigen Lösungen selbst Abfallstoffe aus anderen Industriezweigen sind (z.B. aus der Titandioxidproduktion oder der Stahlbeize), vereint das hier entwickelte Verfahren auf elegante Weise zwei Abfallstoffströme und wandelt diese in sekundäre Rohstoffe – einem mineralischen Rohstoff für die Roheisenproduktion sowie Zinkchlorid – um. KW - Zink KW - Recycling KW - Gichtgasschlamm KW - Elektroofenstaub KW - Ressourcenrückgewinnung PY - 2019 SN - 978-3-944310-46-6 VL - Band 12 SP - 593 EP - 605 PB - Thomé-Kozmiensky Verlag GmbH CY - Neuruppin AN - OPUS4-47527 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Klinge, A. A1 - Roswag-Klinge, E. A1 - Richter, Matthias A1 - Fontana, P. A1 - Hoppe, Johannes A1 - Payet, J. ED - Venkatarama Reddy, B. V. ED - Mani, M. ED - Walker, P. T1 - The Relevance of Earthen Plasters for Eco Innovative, Cost-Efficient and Healthy Construction—Results from the EU-Funded Research Project [H]house N2 - The European building sector is moving towards more complex and high-tech building approaches. While focusing on energy efficiency, aspects e.g. occupant health, sustainability and life cycle costing are often neglected. This study highlights the potential of earthen plasters in combination with natural ventilation for low-tech solutions. The EU funded project [H]house established the outstanding performance of earthen materials in light of hygrothermal and air purifying properties, which were further supported by experimental data from monitoring of naturally ventilated pilot buildings in Berlin. Additionally, [H]house demonstrated through LCC an increased cost efficiency of earth based low-tech solutions in comparison to conventional constructions relying on mechanical ventilation. KW - Climate responsive materials KW - Low-tech approach KW - IEQ KW - natural ventilation KW - LCC PY - 2019 SN - 978-981-13-5882-1 SN - 978-981-13-5883-8 U6 - https://doi.org/10.1007/978-981-13-5883-8_32 SN - 2363-7633 SN - 2363-7641 SP - 371 EP - 382 PB - Springer Nature Singapore Pte Ltd. CY - Singapur AN - OPUS4-47792 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Simon, Franz-Georg A1 - Holm, Olaf A1 - Kalbe, Ute ED - Thiel, S. ED - Thome-Kozmiensky, E. ED - Pretz, T. ED - Senk, D. G. ED - Wotruba, H. T1 - Antimon in Rostaschen aus der Müllverbrennung – Auslaugverhalten und Rückschlüsse für die Aufbereitung N2 - Antimon (Sb) wird industriell vorwiegend als Flammschutzmittel in Kunststoffen verwendet. Am Ende des Lebenszyklus landet etwa die Hälfte des produzierten Sb, vorwiegend über entsprechend dotierte Kunststoffe, in Haus- und vor allem Industrieabfällen und in der Folge auch in relevanten Mengen in Rostaschen aus der Verbrennung dieser Abfälle. Zwar werden in den Produkten Sb-Verbindungen in der Oxidationsstufe 3 eingesetzt, in den Aschen liegt Sb jedoch wegen der leichten Oxidierbarkeit überwiegend in der Oxidationsstufe 5 als Oxyanion vor (Sb(OH)6- oder Sb2O74-). Die Freisetzung beim Kontakt mit Wasser ist zunächst gering, weil die Antimonate schwerlösliche Verbindungen mit Ca2+ bilden. Durch die Carbonatisierung der Aschen während der vorgeschalteten Lagerung sinkt der pH-Wert im Eluat. Die Konzentration von Ca im Eluat nimmt mit fortschreitender Elutionsdauer ab, wodurch sich das Lösungsgleichgewicht verschiebt und Antimonate gelöst werden können. Dieses Verhalten wird durch einen Langzeitversuch mit Lysimetern bestätigt. Experimentelle Daten aus unterschiedlichen Elutionstests wurden mit dem Solver-Modul in MS Excel gefittet. Daraus ergibt sich Ca(Sb(OH)6)2xCa0.78(OH)1.56 als mögliche Verbindung für in Rostaschen enthaltenes Ca-Antimonat. Laut Entwurf der MantelVO ist für Sb in Rostaschen eine Regulierung vorgesehen. Die darin vorgesehenen Grenzwerte könnten ein Problem für Rostaschen darstellen und gefährden die Verwertung der mineralischen Fraktion. In den meisten Bundesländern geschieht der Vollzug derzeit nach dem LAGA Merkblatt M20. Die darin festgelegten Parameter zur Bewertung berücksichtigen im Prinzip nur eine Richtung, bei der sich die Materialeigenschaften im Zuge der Alterung von Rostaschen verbessern. Dieser Zusammenhang ist bei Sb nicht gegeben, was bei der Beurteilung des Gefahrenpotentials aber Berücksichtigung finden sollte. Das entgegengesetzte Verhalten von Sb stellt Aufbereiter und Verwerter möglicherweise vor Probleme. Die Einführung einer Ersatzbaustoffverordnung im Rahmen der MantelVO soll bundeseinheitliche Rechtssicherheit bei der Verwertung von mineralischen Recyclingmaterialien schaffen. Damit würde dann auch eine Grundlage für Investitionen in verbesserte Aufbereitungsverfahren geschaffen werden. Da im Hinblick auf Sb aus dargestellten Zusammenhängen jedoch eher das Gegenteil zu befürchten ist, besteht Forschungsbedarf, um dieses Problem zu lösen. KW - Antimon KW - Rostasche KW - Nassaufbereitung PY - 2019 SN - 978-3-944310-47-3 VL - 6 SP - 148 EP - 164 PB - TK-Verlag CY - Nietwerder ET - 1 AN - OPUS4-47989 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Simon, Franz-Georg A1 - Quicker, P. ED - Elvers, B. T1 - Waste, Evaluation Methods N2 - It is difficult to decide which waste management system fulfills best predefined sustainability goals such as maximum materials and energy recovery, least environmental impact, and lowest societal cost. Such decisions are based on many parameters. However, several evaluation methods exist with different scope and output, and the application of one or more evaluation methods provides an objective comparison of alternatives. KW - Waste treatment KW - Exergy KW - Lfe cycle assessment KW - Eco-efficiency analysis PY - 2019 UR - https://onlinelibrary.wiley.com/doi/abs/10.1002/14356007.o28_o02.pub2 SN - 978-3-52730-673-2 U6 - https://doi.org/10.1002/14356007.o28_o02.pub2 SP - 1 EP - 10 PB - Wiley-VCH Verlag CY - Weinheim ET - 1. AN - OPUS4-49715 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Simon, Franz-Georg A1 - Meggyes, Tamas ED - Meyers, Robert A. T1 - Sustainable remediation methods for metals and radionuclides N2 - Since it was realized that sites contaminated with metals and radionuclides needed treatment, various remediation methods have been and are being developed. Depending on the size of the contaminated site and urgency of intervention, conventional or recently introduced techniques have been used. Conventional techniques include excavation and removal for treatment of soil and contaminants, or the so-called “pump-and-treat” method, in which contaminated groundwater is removed from the ground by pumping and treated in a treatment plant on the surface. It has the advantage of using proven techniques and is easy to control, and the treated groundwater can be reinjected into the ground or discharged in rivers or lakes. Novel methods include permeable reactive barriers, biomineralization, and electrokinetic remediation. KW - Permeable reactive barriers KW - Groundwater KW - Uranium PY - 2019 SN - 978-1-4939-2493-6 U6 - https://doi.org/10.1007/978-1-4939-2493-6_63-3 SP - 1 EP - 37 PB - Springer Science+Business Media, LLC CY - Heidelberg ET - 1 AN - OPUS4-48816 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Adam, Christian A1 - Krüger, Oliver ED - IWA Publishing, T1 - Wastewater as a resource: From rare earth metals to phosphorus N2 - Wastewater contains a diverse array of organic and inorganic compounds and its complex composition strongly depends on the location and the connected dischargers. However, municipal wastewater as a carrier of feces and urine generally contains considerable amounts of the main nutrients nitrogen and phosphorus. The latter is in the focus of the discussions about the recovery potential of wastewater due to the relatively high mass flows of phosphorus in wastewater and the finite nature and decreasing quality of phosphate rock reserves. But due to the presence of the whole periodic table of elements, wastewater might contain further valuable components of interest for recovery including those defined as critical raw materials by the European Commission. Phosphorus and most of the other critical raw materials are fixed in the sewage sludge and after incineration in the sewage sludge ash (SSA). This is accompanied by high concentration factors from wastewater via sludge to ash. However, the mass fractions of the majority of elements in sewage sludge are comparable to those of the earth crust, indicating no relative enrichment. Nevertheless, enrichment factors of 100 or higher are given for phosphorus, copper, zinc, cadmium, silver, tin, lead and the platinum group elements indicating an anthropogenic input. An economic value of sewage sludge was estimated to $460,-/t calculated on the basis of the respective market prices for high purity elements – a theoretical value. A German survey of sewage sludge ashes showed that the mass fractions and the mass flows of most of the elements present in SSA are probably too low for an economic recovery. In most cases the mass flows are rather small compared to the imports and the chemical forms are not suitable for recovery. An exception is phosphorus that is present in high mass fractions up to 13% and that bears a high substitution potential. If the application of P-recovery technologies lead to a further concentration of valuable elements e.g. as by-products in side streams of the process, it would probably make also the recovery of other elements of economic interest. KW - Wastewater KW - Sewage sludge PY - 2018 SN - 978-1-78040-835-4 SN - 978-1-78040-836-1 SN - 978-1-78040-954-2 U6 - https://doi.org/10.2166/9781780408361 SP - 241 EP - 252 PB - IWA Publishing CY - London AN - OPUS4-45679 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Herzel, Hannes A1 - Kugler, Stefan Anton A1 - Schaaf, T. A1 - Adam, Christian ED - Holm, O. ED - Thome-Kozmiensky, E. ED - Quicker, P. ED - Kopp-Assenmacher, S. T1 - Herstellung neuer Düngemittelausgangsstoffe durch thermochemische Behandlung von Klärschlammaschen N2 - Klärschlammasche kann viel Phosphor enthalten (bis zu 12%). Aus diesem Grund ist diese Asche ein gutes Ausgangsmaterial für Phosphordünger. Aufgrund der geringen Pflanzenverfügbarkeit des Phosphors in der Asche ist eine Aufbereitung notwendig. In diesem Buchbeitrag wird das thermochemische Verfahren AshDec vorgestellt, welches von dem Fachbereich 4.4 mit der Firma Outotec entwickelt worden ist. Es werden die Hintergründe diskutiert, die Phasenreaktionen bei diesem Prozess besprochen, Pflanzenversuche ausgewertet, verschiedene Extraktionen diskutiert und ein Konzept für eine mögliche Pilotanlage dargestellt. KW - Phosphor KW - Extraktionen KW - Alkalien KW - Thermochemisch PY - 2018 SN - 978-3-94431-043-5 SP - 495 EP - 512 PB - Thome-Kozmiensky Verlag GmbH CY - Neuruppin AN - OPUS4-46603 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Knabe, Nicole A1 - Gorbushina, Anna ED - Gurtler, V. ED - Trevors, J. T. T1 - Territories of rock-inhabiting fungi: Survival on and alteration of solid air-exposed surfaces N2 - Subaerial biofilms that are omnipresent at the interface between all solid substrates and the atmosphere are composed of a unique and widespread group of ascomycetes called rock-inhabiting fungi or microcolonial fungi (MCF), typically in communities with other microorganisms. While subaerial biofilms in toto have important roles in mineral weathering and biodeterioration of materials, methodological approaches to subaerial biofilm communities are diverse and frequently focussed on MCF. Here, we review the historical development of the research methods applied in the field and consider perspectives to increase our understanding of the biofilm-induced changes of solid substrate surfaces. KW - Biologically induced mineral weathering KW - Geobiology KW - Microcolonial fungi KW - Subaerial biofilm KW - Symbiosis PY - 2018 UR - https://linkinghub.elsevier.com/retrieve/pii/S0580951718300047 SN - 9780128146040 U6 - https://doi.org/10.1016/bs.mim.2018.06.001 VL - 45 SP - Chapter 6, 145 EP - 169 PB - Elsevier AN - OPUS4-47181 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Kratz, S. A1 - Adam, Christian A1 - Vogel, Christian ED - Holm, O. ED - Thome-Kozmienski, E. ED - Quicker, P. ED - Kopp-Assenmacher, S. T1 - Pflanzenverfügbarkeit und agronomische Effizienz von klärschlammbasierten Phosphor (P)-Recyclingdüngern N2 - Die agronomische Effizienz von Düngemitteln wird üblicherweise im Vegetationsversuch geprüft. Vegetationsversuche erlauben die Betrachtung unterschiedlicher Kulturpflanzen und deren Strategien der Nährstoffmobilisierung und -Aneignung ebenso wie die Berücksichtigung verschiedener Substrattypen und deren Eigenschaften hinsichtlich Nährstofffixierung und -freisetzung. Solche Versuche, selbst wenn sie nicht im Feld, sondern nur im Gefäß durchgeführt werden, sind jedoch sowohl zeit- als auch kostenintensiv. In erster Näherung wird die Pflanzenverfügbarkeit insbesondere von Phosphor (P)-Düngemitteln daher herkömmlicherweise mit Hilfe standardisierter chemischer Extraktionsmethoden abgeschätzt, deren Durchführung in der deutschen ebenso wie in der europäischen Düngemittelverordnung normiert ist. Diese Methoden werden auch im Rahmen der staatlichen Düngemittelverkehrskontrolle genutzt, um die Einhaltung düngemittelrechtlicher Vorgaben zu überprüfen. Wie jüngere Arbeiten gezeigt haben, ist jedoch die Übertragung herkömmlicher Standardextraktionsmethoden auf neue Dünger aus Recyclingmaterialien wie Klärschlamm mit einigen Schwierigkeiten verbunden. Korrelationen zwischen P-Aufnahme im Vegetationsversuch und chemischer Löslichkeit im Standardextrakt sind oft nur mäßig bis schwach oder überhaupt nicht signifikant. Die vorliegende Literaturübersicht gibt einen Überblick zum aktuellen Stand des Wissens über die chemische Löslichkeit von klärschlammbasierten P-Recyclingdüngern, deren Effizienz im Vegetationsversuch und statistische Relationen zwischen beiden Parametern. Anschließend werden alternative Methoden zur Abschätzung der P-Verfügbarkeit von Recyclingdüngern vorgestellt, die derzeit Gegenstand der wissenschaftlichen Diskussion sind. KW - P-Recyclingdünger KW - Phosphat KW - DGT-Methode KW - Agronomische Effizienz PY - 2018 SN - 978-3-944310-43-5 SP - 391 EP - 408 PB - Thome-Kozmiensky Verlag GmbH CY - Neuruppin AN - OPUS4-46551 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - McMahon, Dino Peter A1 - Wilfert, L. A1 - Paxton, R.J. A1 - Brown, M.J.F. T1 - Emerging viruses in bees: From molecules to ecology N2 - Emerging infectious diseases arise as a result of novel interactions between populations of hosts and pathogens, and can threaten the health and wellbeing of the entire spectrum of biodiversity. Bees andtheir viruses area case in point. However, detailed knowledge of the ecological factors and evolutionary forces that drive disease emergence in bees and other host–pathogen communities is surprisingly lacking. In this review, we build on the fundamental insight that viruses evolve and adapt over timescales that overlap with host ecology. At the same time, we integrate the role of host community ecology, including community structure and composition, biodiversity loss, and human driven disturbance, all of which represent significant factors in bee virus ecology. Both of these evolutionary and ecological perspectives represent major advances but, in most cases, it remains unclear how evolutionary forces actually operate across different biological scales (e.g., from cell to ecosystem). We present a molecule-to-ecology framework to help address these issues, emphasizing the role of molecular mechanisms as keybottom-up drivers of change at higher ecological scales. We consider the bee–virus system to be an ideal one in which to apply this framework. Unlike many other animal models, bees constitute a well characterized and accessible multispecies assemblage, whose populations and interspecific interactions can be experimentally manipulated and monitored in high resolution across space and time to provide robust tests of prevailing theory. KW - Emerging KW - Virus KW - Pathogen KW - Bee KW - Disease PY - 2018 U6 - https://doi.org/10.1016/bs.aivir.2018.02.008 SN - 0065-3527 VL - 101 SP - 251 EP - 291 AN - OPUS4-46324 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Wünsch, Christoph A1 - Simon, Franz-Georg ED - Maletz, Roman ED - Dornack, Christina ED - Ziyang, Lou T1 - The reduction of greenhouse gas emissions through the source-separated collection of household waste in Germany N2 - The production of secondary materials from waste materials requires, in most cases, significantly lower energy amounts than the primary material production of raw materials. Along with lower energy demand, the greenhouse gas emissions produced are also lower. The duty of a modern waste management system should therefore be to collect and sort the waste materials in a way that the highest amounts of single material fractions with the highest qualities can be generated. In this contribution, the greenhouse gas balances of the theoretical treatment of the household waste, if collected as mixed waste in sanitary landfills, in waste incineration plants, or in mechanical-biological treatment plants, are compared to the existing separate waste collection and treatment in Germany in 2014. The results show that the treatment of the mixed collected household waste in sanitary landfills would lead to a significant release of greenhouse gases. The treatment in MBTs with the recovery of valuables and the further disposal of the biologically stabilized fraction on landfills, as well as the treatment of the high calorific fraction (also called refuse derived fuel – RDF) in RDF plants, coal-fired power plants, or cement kilns, would lead to small amounts of avoided greenhouse gas emissions. The thermal treatment in waste incineration plants would lead to moderate amounts of avoided greenhouse gases. Only with the actually practiced separate collection and treatment of household waste were significant amounts of greenhouse gas emissions avoided. In total, this is approximately 5.5 million tons of carbon dioxide equivalents for approximately 45.5 million tons of separate collected and treated household waste in Germany in 2014. KW - Greenhouse gas accounting KW - Greenhouse gas mitigation KW - Household waste KW - Material recycling KW - Separate collection PY - 2018 SN - 978-3-319-69071-1 U6 - https://doi.org/10.1007/698_2017_35 VL - 63 SP - 269 EP - 287 PB - Springer International Publishing CY - Berlin ET - 1 AN - OPUS4-44937 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Syc, M. A1 - Simon, Franz-Georg A1 - Biganzoli, L. A1 - Grosso, M. A1 - Hyks, J. ED - Holm, O. ED - Thome-Kozmiensky, E. T1 - Resource recovery from incineration bottom ash: Basics, concepts, principles N2 - Waste-to-energy (WtE) is one of the leading technologies for municipal solid waste (MSW) treatment in Europe. According to Eurostat data, in 2015, 27 % of MSW was utilized in WtE plants, which represents more than 80 million tons per year. Therefore, the European annual production of incineration bottom ash (IBA) is about 20 million tons, as it is about 25 wt% of input MSW. In the European List of Waste, IBA is listed as mirror entry (i.e. waste materials which should be classified as either non-hazardous or hazardous, depending on its hazardous properties and/or content of hazardous substances) under codes 19 01 11 and 19 01 12. Recent trends indicate that WtE allows, apart from utilization of the energy content of waste, also the recovery of various valuable components. Hence, WtE can be included in the key technologies that can put the circular economy concept into practice. Secondary raw materials in the case of WtE are solid residues, especially IBA, as it is a secondary source, particularly of ferrous metals (Fe) and non-ferrous metals (NF) and glass. Moreover, the residual mineral fraction can be used for various applications in the construction industry, i.e. as aggregates substitute for bound or unbound applications, in cement manufacturing or, as indicated by recent research, also in more sophisticated applications, e.g. for ceramics production. Recovery of these metals can also cause huge greenhouse gas savings. Alone in Europe, metal recovery from IBA reduces greenhouse gas emissions by approximately 3.2 million tonnes of CO2 equivalent. KW - Bottom ash KW - Recovery PY - 2018 SN - 978-3-944310-44-2 VL - 1 SP - 1 EP - 10 PB - Thomé-Kozmiensky Verlag GmbH CY - Neuruppin ET - 1 AN - OPUS4-46146 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Resch-Genger, Ute ED - Schäferling, Michael T1 - Luminescent nanoparticles for chemical sensing and imaging N2 - The implementation of fluorescent methods is of outstanding importance in the field of optical chemical sensor Technology and biosciences. Their bioanalytical applications are manifold including fluorescence microscopy, fluorescence in situ hybridization, DNA sequencing, fluorescence-activated cell sorting, immunoassays, analysis of DNA and Protein microarrays, and quantitative PCR, just to name a few examples. Particularly, fluorescence microscopy is a valuable method in the versatile field of biomedical imaging methods which nowadays utilizes different fluorescence Parameters like emission wavelength/Color and lifetime for the discrimination between different targets. Sectional Images are available with confocal microscopes. Tissue, cells or single cellular compartments can be stained and visualized with fluorescent dyes and biomolecules can be selectively labeled with fluorescent dyes to Monitor biomolecular interactions inside cells or at Membrane bound receptors. On the other hand , fluorophores can act as indicator (or "molecular probe") to visualize intrinsically colorless and non-fluorescent ionic and neutral analytes such as pH, Oxygen (pO2), metal ions, anions, hydrogen peroxide or bioactive small organic molecules such as Sugars or nucleotides. Thereby, their photoluminescent properties (fluorescence or phoporescence intensity, exitation and/or Emission wavelength, emission lifetime or anisotropy) respond to the presence of these species in their immediate Environment. In general, the use of luminescent probes has the advantage that they can be delivered directly into the sample, and detected in a contactless remote mode. By now, these probes are often encapsulated in different types of nanoparticles (NPs) made from (biodegradable) organic polymers, biopolymers or inorganic materials like silica or bound to their surface. KW - Fluorescence KW - Upconversion KW - NIR KW - Sensor KW - Nanoparticle KW - Surface chemistry KW - Quantum yield KW - Liftetime KW - Nanocrystal KW - Lanthanide KW - Semiconductor KW - Polymer KW - Silica KW - Imaging KW - Application KW - Dye KW - Quantum dot PY - 2017 SN - 978-3-319-48260-6 SN - 978-3-319-48259-0 U6 - https://doi.org/10.1007/978-3-319-48260-6_5 SN - 1573-8086 SP - 71 EP - 109 PB - SPRINGER INTERNATIONAL PUBLISHING AG CY - Cham, Schweiz AN - OPUS4-44011 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Miccoli, Lorenzo ED - Visone, M. ED - Carughi, U. T1 - China N2 - The contributions included in the book provide a reconnaissance on the conservation rules and current protection policies of more than 100 countries, with particular attention to the emerging nations and twentieth-century architecture. The contributions illustrate the critical issues related to architectural listings, with a brief history of national approaches, a linkography and a short bibliography. The book also provides a short critical lexicography, with 12 papers written by scholars and experts including topics on identities, heritages, conservation, memories and the economy. By examining the methods used to designate building as heritage sites across the continents, this book provides a com¬prehensive overview of current protection policies of twentieth-century architecture as well as the role of architectural history. KW - Building Materials KW - Cultural Heritage protection KW - Historical Buildings PY - 2017 SN - 978-1-47-248929-6 SP - 126 EP - 128 PB - Routledge Taylor & Francis Group CY - London AN - OPUS4-39791 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Torge, Manfred A1 - Drachenberg, D. A1 - Oleszczuk, S. ED - Hinterkeuser, G. ED - von Krosigk, K.-H. ED - Schabe, P. T1 - Erhaltung historischer Glasmalereien in Niederschlesien (Dolny Slask) und Kujawien (Kujawy) N2 - Im Beitrag wird über die mühevolle Sanierung von Objekten eines Kunstzweiges in Polen berichtet, der eine besondere diffizile Stellung in der langen Reihe von Werken der Kunst einnimmt. Es geht dabei um die bleiverglasten farbigen Fensterverschlüsse in Kirchen oder Profangebäuden. Das sind feingliedrige Gitterwerke aus zerbrechlichen und korrosionsanfälligen Materialien, die durch aggressive Umweltschadstoffe schweren Belastungen ausgesetzt sind. Wie bei keinem anderen Kunstzweig haben die einzelnen Bestandteile der Glasmalerei sowohl praktisch-technische als auch ästhetisch-künstlerische Aufgaben zu erfüllen. Bei der Restaurierung dieser Glasmalereifenster geht darum, neuentwickelte Methoden der Restaurierung oder Konservierung anzuwenden und letzte Erkenntnisse naturwissenschaftlicher Forschung zu nutzen. Diese Projekte sind ein Beispiel der interdisziplinären Zusammenarbeit zwischen Denkmalpflegern, Naturwissenschaftlern und Restauratoren aus Deutschland und Polen. An ausgewählten Restaurierungsobjekten wird von der fachgerechten, denkmalpflegerisch verantwortungsbewussten Arbeit berichtet. KW - Glasmalereien KW - Außenschutzverglasung KW - Klimamessungen KW - Luftschadstoffe PY - 2017 SN - 978-3-86732-293-5 SP - 305 EP - 318 PB - Lukas Verlag für Kunst- und Geistesgeschichte CY - Berlin ET - 1. Auflage AN - OPUS4-43236 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Hübert, Thomas A1 - Mahr, Muhammad Shabir ED - Klein, Lisa ED - Aparicio, Mario ED - Jitianu, Andrei T1 - Sol-Gel wood preservation N2 - The sol–gel-based modification of wood introduces chemical substances into wood in order to improve its characteristics and impart new properties. It stabilizes dimensions of wood (timber) components, increases its strength and resistance to water, and reduces cracking. Many sol–gel-based impregnations aim to protect against wood rot and fire. In most cases, the treatments are performed with alkoxysilanes, polysiloxanes, colloidal silica, or organically modified silica. In addition further substances such as titania, copper, and boron compounds have been applied on different types of wood. The precursor solutions were introduced by immersion, painting, or spray coating of wood followed by a drying and heat treatment process. The structure of the impregnated wood was investigated by SEM, EDX, TEM, FT-IR, NMR, and XRD. Frequently, test procedures according to standards were applied in order to assess the improvement in properties. Investigations demonstrate that silica and titania impregnations change properties first of all with increasing the amount of absorbed inorganic material (WPG), which is determined by the concentration of precursors, amount and size of particles in the sol, and the impregnation method. Sol–gel impregnation can be considered as an environmentally friendly approach of wood preservation. Various improvements in wood properties can be achieved such as reduced water uptake and volume swelling, improved weather stability, resistance against biodegradation, and fire retardancy. KW - Titania KW - Sol-Gel KW - Wood Protection KW - Silica PY - 2017 SN - 978-3-319-32099-1 U6 - https://doi.org/10.1007/978-3-319-19454-7_106-2 SP - 1 EP - 48 PB - Springer AN - OPUS4-41095 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Miccoli, Lorenzo A1 - Fontana, Patrick A1 - Gardei, André A1 - Ziegert, C. A1 - Perrone, Ch. A1 - Kaiser, C. A1 - Gerrard, Ch. ED - Feiglstorfer, H. T1 - Analysis and diagnosis of earthen buildings: the case of Ambel preceptory in Aragon, Spain N2 - This study presents diagnostic techniques to assess the structural vulnerability of earthen buildings. Medieval structures at Ambel (near Zaragoza, Spain), once a preceptory or monastic house belonging to the Military Orders, provide a useful case study. After more than a thousand years of construction, failure and repair from the 10th century to the present day, Ambel preceptory today is characterised by marked inhomogeneities: construction materials and structural typologies are juxtaposed, with structural discontinuities at the interfaces between construction phases. This paper argues that, while static analysis is an essential prerequisite before a suitable maintenance program can be defined, no evaluation of the structural behaviour of any historic building can ignore an understanding of the building’s history. KW - historical earthen building KW - rammed earth KW - material characterisation KW - static monitoring PY - 2016 SN - 978-3-900265-34-2 VL - 1 SP - 201 EP - 229 PB - IVA-Verlag CY - Vienna, Austria AN - OPUS4-37076 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Breitenbach, Romy A1 - Toepel, Jörg A1 - Dementyeva, Polina A1 - Knabe, Nicole A1 - Gorbushina, Anna ED - Flemming, H.-C. ED - Neu, T. R. ED - Wingener, J. T1 - Snapshots of fungal extracellular matrices N2 - Fungal extracellular materials reinforce a constant interaction between their cell wall and the environment. A dynamic mixture of chitin, glucans, mannans, glycoproteins, glycolipids and pigments supports the success of all fungal life styles – from symbiotic to the free-living and pathogenic. Fungi are perfectly adapted to grow on surfaces and in porous environments, where they form medically and geochemically relevant biofilms. Fungal EPS are critical in adhesion to other fungi, other cells or substratum as well as in the following interaction with the host immune system or material they attack, degrade and deteriorate respectively. Characterisation of extracellular compounds and understanding of its function is necessary to limit damage caused by fungal activity. All necessary methodology from chemical characterization to complete genetic analyses has been developed for medically important fungi. Now it is time to apply this knowledge to the numerous, largely aerobic and very active organisms that occupy a wide range of atmosphere-exposed habitats in the upper lithosphere. One can expect that analogies between medically- and environmentally-relevant model fungal species will help us to address the dynamics of the fungal cell EPS matrix in much more efficient and widely applicable ways. KW - Fungal cell wall KW - Melanin KW - Fungal life styles KW - Environmental and pathogenic fungi KW - Model fungal biofilms KW - Biogenic weathering PY - 2016 SN - 9781780407418 SN - 9781780407425 U6 - https://doi.org/10.2166/9781780407418 SP - Chapter 14, 269 EP - 299 PB - IWA Publishing CY - London, UK AN - OPUS4-38094 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -