4 Material und Umwelt
Filtern
Erscheinungsjahr
- 2019 (109) (entfernen)
Dokumenttyp
- Vortrag (109) (entfernen)
Referierte Publikation
- nein (109)
Schlagworte
- Corrosion (8)
- Ink (8)
- MIC (8)
- Methanogens (6)
- Archaeometry (4)
- Bauprodukte (4)
- Emission (4)
- XRF (4)
- Coptic (3)
- Cultural heritage (3)
- Evolution (3)
- Klärschlamm (3)
- Makronährstoffe (3)
- Manuscripts (3)
- Material science (3)
- Nano (3)
- Non destructive analytical techniques (3)
- Papier (3)
- Recycling (3)
- Termite (3)
- ZfP (3)
- Aerosol (2)
- Arabic Recipes (2)
- Archaea (2)
- Archäometrie (2)
- BBodSchV (2)
- BEMMA (2)
- Biofilm (2)
- Black fungi (2)
- Bodenmaterial (2)
- Bundesoberbehörden (2)
- CFK (2)
- Carbonfaser (2)
- Cascade impactor (2)
- Chemical analysis (2)
- Chinese paper (2)
- Deponie (2)
- Environmental Simulation (2)
- Environmental simulation (2)
- HI-Tension (2)
- Immunity (2)
- Inks (2)
- Iron-gall ink (2)
- Knufia (2)
- Kunststoffdichtungsbahnen (2)
- Landwirtschaft (2)
- Microbiologically influenced corrosion (2)
- Museum (2)
- Nanomaterialien (2)
- PAK (2)
- Papyrus (2)
- Particulate emission (2)
- Persian manuscripts (2)
- Pyrometallurgie (2)
- Recycling fertilisers (2)
- Solar panel (2)
- Sulfate reducing bacteria (2)
- TXRF (2)
- Total reflection X-ray spectroscopy (2)
- Verwertung (2)
- XANES (2)
- 3D Printing (1)
- 3D inspection (1)
- ATR (1)
- AbfKlärV (1)
- Additive Fertigung (1)
- Additive Manufacturing (1)
- Additive Manufacturing (AM) (1)
- Additive manufacturing (1)
- Advanced Materials (1)
- Aerosol measurements (1)
- Aerosol spectroscopy (1)
- Air quality (1)
- Airborne Particles (1)
- Ambient aerosol (1)
- Ambient air (1)
- Ambient air pollution (1)
- Analytical chemistry (1)
- Anobium punctatum (1)
- Apanteles carpatus (1)
- Arabic recipes (1)
- Authentifizierung (1)
- Bacteria (1)
- Baryscapus tineivorus (1)
- Bauproduktenverordnung (1)
- Baustoffrecycling (1)
- Bauxite Residue (1)
- Behördenklausurtagung (1)
- Biocide (1)
- Biodiversity (1)
- Biofilms (1)
- Bioinformatics (1)
- Biological Control (1)
- Black Ink (1)
- Blast furnace sludge (1)
- Blue Angel ecolabel (1)
- Botrytis (1)
- Botrytis cinerea (1)
- CDW processing (1)
- CRM (1)
- Calibration (1)
- Carbide formation (1)
- Carbon feeding (1)
- Carbon ink (1)
- Carbonbeton (1)
- Carbonfasern (1)
- Carotenoids (1)
- Characterization (1)
- Chinese Paper (1)
- Codicology (1)
- Construction Products (1)
- Controlled release fertilisers (1)
- Corrosion product (1)
- Corrosion products (1)
- Corynetes caeruleus (1)
- DGT (1)
- DIN EN 16516 (1)
- DIN EN 717-1 (1)
- DRIFTS (1)
- Dead Sea Scrolls (1)
- Dispay case (1)
- Drawing (1)
- Dyes (1)
- E$volution (1)
- E. coli (1)
- EU EMPIR (1)
- EU regulations (1)
- Ecology (1)
- Ectoine (1)
- Electric arc furnace dust (1)
- Elektroofenstaub (1)
- Element analysis (1)
- Element mass concetration (1)
- Elutionsverhalten (1)
- Emission Testing (1)
- Emissions of hazardous gases (1)
- Emissionskammer (1)
- Emissionsmessungen (1)
- Emissionsprüfkammer (1)
- Environmental evaluation (1)
- Europa (1)
- FTIR spectroscopy (1)
- Fibre analysis (1)
- Filament comparison (1)
- Flow-system (1)
- Formaldehyd (1)
- Forschungsstrategie (1)
- Freisetzung und Transfer von Schadstoffen (1)
- Fume (1)
- Fungi (1)
- Fungus (1)
- Fälschungserkennung (1)
- Geogitter (1)
- Geokunststoffe (1)
- Geruch (1)
- Gesteinskorrosion (1)
- Gesundheit (1)
- Gichtgasschlamm (1)
- Glass scanning (1)
- Gold (1)
- Gypsum (1)
- Herculaneum (1)
- Historic ink (1)
- Holzschutz (1)
- Humboldt Codices (1)
- In situ (1)
- Indoor Air Quality (1)
- Indoor Products (1)
- Industrielles Abwasser (1)
- Infrared spectroscopy (1)
- Ink composition (1)
- Ink terminology (1)
- Inkwells (1)
- Innenraum (1)
- Interdisciplinary (1)
- Ionizing radiation (1)
- Jewish cultures (1)
- Knufia petricola (1)
- Kraftstoffabbau (1)
- Kraftstoffbehälter (1)
- LA-ICP-MS (1)
- Laser Powder Bed Fusion (L-PBF) (1)
- Laser Printer (1)
- Leather (1)
- Lebensmittelindustrie (1)
- Lichtbogenofen (1)
- Light regulation (1)
- Light sensing (1)
- Low cost aerosol PM sensor (1)
- Luft (1)
- Luftschadstoffe (1)
- Mantelverordnung (1)
- Manuscript (1)
- Material emissions testing (1)
- Melanins (1)
- Metal reducing bacteria (1)
- Metallkorrosion (1)
- Metalls (1)
- Metals (1)
- Methanogen (1)
- Microbial (1)
- Microbiology (1)
- Microorganism (1)
- Migration (1)
- Mikroplastik (1)
- Mineral weathering (1)
- Molecular (1)
- Museum Pests (1)
- NAP-XPS (1)
- NDT (1)
- NanoSIMS (1)
- Nanomaterials (1)
- Nanoparticle (1)
- Nanorods (1)
- Nanotechnologie (1)
- Neuartige Materialien (1)
- Non-destructiv testing (1)
- Normung (1)
- Nostoc (1)
- Novel sample preparation techniques (1)
- OECD (1)
- Office machines (1)
- Olivine (1)
- Optische Tomografie (1)
- Ordinance on Contaminated Sites and Soil Protection (1)
- PAH (1)
- PBFSM (1)
- PM (1)
- Paper tinting (1)
- Parchment (1)
- Particle Size (1)
- Particle gas emission (1)
- Particulate emissions (1)
- Persian manuscript (1)
- Phosphorus recovery (1)
- Pigment (1)
- Pigments (1)
- Plume (1)
- Pollutants (1)
- Preferential binding (1)
- Process monitoring (1)
- Prozessmonitoring (1)
- Pyrometallurgy (1)
- Qumranrollen (1)
- REACH (1)
- RFA (1)
- Raman spectroscopy (1)
- Red Mud (1)
- Red chalk (1)
- Reduction process (1)
- Reifenabrieb (1)
- Ressourcenrückgewinnung (1)
- Restoration and conservation (1)
- Reverse glass painting (1)
- Ringversuch (1)
- Round robin test (1)
- SRB (1)
- Scandium (1)
- Secondary metabolism (1)
- Selective chlorination (1)
- Sewage sludge ordinance (1)
- Social (1)
- Social immunity (1)
- Soil P species (1)
- Soil-like materials (1)
- Spatter (1)
- Sportböden (1)
- Sportböden auf Kunststoffbasis (1)
- Stained glass (1)
- Structured light scanning (1)
- Subaerial biofilm (1)
- Tanning (1)
- Tantal (1)
- Tantalum (1)
- Termites (1)
- Thermografie (1)
- Tineola bisselliella (1)
- Tinting (1)
- Tomography (1)
- UV-VIS Reflectance spectroscopy (1)
- UV-VIS reflectance spectroscopy (1)
- Umweltsimulation (1)
- Utilization (1)
- VOC (1)
- VOC Emission (1)
- VOC transfer standards (1)
- Vitrinen (1)
- Weathering (1)
- X-ray spectroscopic techniques (1)
- XPS (1)
- XRF-, VIS- FTIR-spectroscopy (1)
- Zeichenmaterialien (1)
- Zerstörungsfreie Prüfung (1)
- Zinc (1)
- Zink (1)
- Zinnschlacken (1)
- carotenoids (1)
- fungus (1)
- historic inks (1)
- light (1)
- melanin (1)
- plant pathogen (1)
- signaling (1)
- virulence (1)
Organisationseinheit der BAM
- 4 Material und Umwelt (109)
- 4.5 Kunst- und Kulturgutanalyse (33)
- 4.2 Material-Mikrobiom Wechselwirkungen (25)
- 4.1 Biologische Materialschädigung und Referenzorganismen (21)
- 4.4 Thermochemische Reststoffbehandlung und Wertstoffrückgewinnung (17)
- 4.0 Abteilungsleitung und andere (14)
- 6 Materialchemie (8)
- 4.3 Schadstofftransfer und Umwelttechnologien (7)
- 1 Analytische Chemie; Referenzmaterialien (5)
- 6.1 Oberflächen- und Dünnschichtanalyse (4)
Eingeladener Vortrag
- nein (109)
Hundreds of papyrus rolls, carbonized during the 79CE eruption of Mount Vesuvius, were discovered in 1754 at Herculaneum. Sophisticated mechanical methods for unrolling the best-preserved scrolls have been applied, with varying success. However, such processes have been abandoned, to prevent risk from irremediable damage or loss and to preserve the integrity of the extremely fragile rolls. Following the development of X-ray based non-invasive techniques, attempts to virtually unroll the scrolls were made. The most common ink in Antiquity was carbon-based, and the main element of carbonized papyrus is carbon, making these investigations difficult. However, some attempts with synchrotron X-ray phase-contrast tomography (XPCT) were successful. Recently, the identification of antique inks containing metals raised hope that if some of the inks contain metal the rolls can be virtually unrolled using conventional CT- technique. We are presenting here the first results of a preliminary analysis, which aimed at identifying scrolls whose ink contains metals.
Z02 is one of the three technically supporting projects at the Centre for the Study of Manuscript Cultures (CSMC). In collaboration with the other two service projects, Z01 and Z03, it aims at bridging the gap between humanities and natural sciences and technology. To that purpose, we set up a laboratory with a range of high-end instruments, most of them mobile, allowing thorough non-destructive analysis of manuscripts. In addition to working on constantly improving the laboratory and the methods of analysis, a substantial part of our activities is dedicated to service, by supporting different research projects conducted at the centre. In this talk, we will present our equipment and the possibilities offered by the different techniques available regarding the different kinds of missions: typology and classification of inks, provenance studies, recovery of faded inscriptions and palimpsests, reconstruction of the history of manuscripts, authentication and dating. We will give a brief overview of our past and ongoing activities in the frame of the second phase of the CSMC. Finally, a selection of three projects will be presented in greater detail to highlight the possibilities of our laboratory and the diversity of missions which can be carried out.
Biocide mitigation strategies of microbiologically influenced corrosion (MIC) in the oil and gas industry have been primarily used to eliminate the growths of sulfate-reducing microorganisms (SRM). However, methanogenic Archaea (MA) can also be highly corrosive by using iron as an electron source for methanogenesis. Because of the fundamental physiological differences between archaea and bacteria, responses of MA towards SRM-specific biocides cannot be deduced using SRM. Due to the lack of information available on the effect of biocides on corrosive MA, we selected THPS, glutaraldehyde, nitrate and perchlorate to compare against corrosive SRM.
Preliminary results showed that at low concentrations of THPS (0-10 ppm), growth of MA was not affected, methane production and corrosion rates (0.1 mm/yr) were comparable between the different THPS concentrations. On the contrary, the SRM strain showed decreased corrosion rates (0.18 mm/yr to 0.03 mm/yr) with increasing THPS concentrations. Further corrosion tests including electrochemical measurements of different biocides on the growth of MA and SRM will be conducted. Such knowledge not only provide important insights on the physiological response of MA to biocides but also contribute to more effective mitigation strategies that can be both economic and environmentally beneficial.
The project ProMoAM is presented. The goal of the project is to evaluate which NDT techniques or combination of techniques is suited for in-situ quality assurance in additive manufacturing of metals. To this end, also 3d-data fusion and visualization techniques are applied. Additional ex-situ NDT-techniques are used as references for defect detection and quantification. Feasability studies for NDT-techniques that are presently not applicable for in-situ use are performed as well.
The presentation gives a brief overview of the whole project and the different involved NDT-techniques.
Conventional fertilisers have their disadvantages as nutrient release is not synchronised with the demand of plants. Several approaches of "next generation fertilisers" are aiming at controlled nutrient release. Recycling fertilisers are often not soluble in water but fully plant available. They are suitable raw materials for the production of new types of controlled release fertilisers.
Carbonfasern sind äußerst stabil und werden auch in Anlagen zur Verbrennung von Sondermüll kaum zerstört. Beim Handling carbonfaserhaltiger Abfälle können Gesundheitsrisken auftreten (Abgabe von WHO-Fasern). Es werden Methoden der Verwertung carbonfaserhaltiger Reststoffe in der Pyrometallurgie diskutiert.