TY - CONF A1 - Giese, Lutz A1 - Weimann, Karin A1 - Loge, Kristina T1 - Thin Film PV-Modules (CIS and CdTe) - Wet Processing and Recycling T2 - First Exergy, Energy and Environment Symposium (IEEES-1) CY - Izmir, Turkey DA - 2003-07-13 PY - 2003 AN - OPUS4-5444 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Giese, Lutz A1 - Weimann, Karin T1 - Complete Utilisation of the Sand Fraction from Demolition Waste T2 - First Exergy, Energy and Environment Symposium (IEEES-1) CY - Izmir, Turkey DA - 2003-07-13 PY - 2003 AN - OPUS4-5450 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Giese, Lutz A1 - Weimann, Karin A1 - Loge, Kristina T1 - Wiederverwertung von PV-Dünnschichtmodulen T2 - Workshop FVS, Photovoltaik: Materialforschung in Deutschland CY - Berlin, Germany DA - 2003-12-11 PY - 2003 AN - OPUS4-5461 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Giese, Lutz A1 - Weimann, Karin A1 - Loge, Kristina T1 - Die edle Dame India und der böse Bube Cadmius - Möglichkeiten der nassmechanischen Aufbereitung in der Abfallbehandlung zur Wiederverwertung von PV-Dünnschichtmodulen T2 - 18. Symposium Photovoltaische Solarenergie CY - Bad Staffelstein, Germany DA - 2003-03-12 PY - 2003 AN - OPUS4-5460 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Giese, Lutz A1 - Segebade, Christian A1 - Weimann, Karin T1 - Aufbereitung und Recycling von Photovoltaik CdTe-Dünnschichtmodulen - EU-Life-Environment Demonstrationsvorhaben RESOLVED T2 - Tagung "Aufbereitung und Recycling 2004" - 50. Jahrestag der Gründung des Forschungsinstituts für Aufbereitung, CY - Freiberg, Deutschland DA - 2004-01-01 PY - 2004 SP - 1 EP - 2(?) PB - Forschungsinstitut für Aufbereitung CY - Freiberg AN - OPUS4-5311 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Giese, Lutz A1 - Segebade, Christian A1 - Weimann, Karin A1 - Loge, Kristina T1 - Abtrennung von Verbindungshalbleitern aus Gemengen T2 - Freiberger Solartage CY - Freiberg, Deutschland DA - 2004-09-02 PY - 2004 SP - 1 EP - 16(?) AN - OPUS4-5313 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Giese, Lutz A1 - Weimann, Karin A1 - Loge, Kristina ED - Waldau, A. T1 - Wet Processing and Recycling of Compound Semiconductor Cells T2 - Workshop on Life Cycle Analysis and Recycling of Solar Modules CY - Brussels, Belgium DA - 2004-01-01 PY - 2004 VL - EUR 2110 SP - 175 EP - 184 CY - Brüssel AN - OPUS4-5315 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Weimann, Karin A1 - Giese, Lutz A1 - Stelzhammer, B. A1 - Heger, G. T1 - Untersuchungen zur Verwertung von Reststoffen aus der Betonbrechsandaufbereitung in der Kompostherstellung PY - 2004 SN - 1433-4399 SN - 0035-7863 VL - 59 IS - 23 SP - 14 EP - 15 PB - Reed Elsevier Deutschland GmbH CY - Gräfelfing AN - OPUS4-5318 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Hedrich, Martina A1 - Giese, Lutz A1 - Adam, Christian A1 - Haase, Oskar A1 - Segebade, Christian T1 - Recycling of Photovoltaic CdTe-Modules - Analytical Process Monitoring N2 - Along with the globally increasing energy demand the application of renewable energy sources is urgently required. According to national regulations and international treaties (e.g. Kyoto Protocol) these sources shall be sustainably available at reasonable financial effort and non-polluting during production, use and waste treatment. Using photovoltaic sources (PV), these requirements can clearly be met. All industry has to follow the best available technology and an integrative life cycle approach for their products and production. PV thin film technology strictly responds to this obligation. In order to save material resources and to minimise undesirable landfill recycling of spent PV modules is necessary. Recycling of multi-component materials containing mixed metals typically consists of three parts: liberation, separation, and recovery. In our study (RESOLVED – an EU Demonstration Project) the focus is on liberation and separation. The converting layer (CdTe) was liberated (removed) from the glass carrier by sandblasting and separated subsequently from the blast material (e.g. corundum) and other components using stepwise different separation techniques. Both the glass substrate and CdTe are subject to re-use. The overall feasibility of the recycling process is primarily governed by the efficiency of the procedure applied to the separation of CdTe from the rest (blasting material, glass residues, etc.). This was performed by water-based flotation. Several flotation procedures were studied regarding their separation yields. The distribution of CdTe in the phases involved (flotate, water, residue) was measured using energy dispersive X-ray fluorescence spectrometry (EDXRS) intended for future routine application and by instrumental large-volume photon activation analysis (IPAA) as a reference procedure. The results of both analytical methods were in satisfactory agreement. T2 - European Metallurgical Conference (EMC 2005) CY - Dresden, Germany DA - 2005-09-18 KW - Photovoltaic (PV) KW - Solar energy KW - CdTe-Modules KW - Recycling KW - Separation techniques KW - Monitoring PY - 2005 SN - 3-935797-22-2 VL - 4 SP - 1687 EP - 1696 PB - GDMB-Medienverl. CY - Clausthal-Zellerfeld AN - OPUS4-11004 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Adam, Christian A1 - Giese, Lutz A1 - Segebade, Christian A1 - Steglich, Hans-Eckhart A1 - Weimann, Karin T1 - Recycling von Photovoltaik-Dünnschichtmodulen T2 - 4. Kolloquium SORTIEREN - Innovationen und Anwendungen CY - Berlin, Deutschland DA - 2005-10-06 KW - Photovoltaik KW - Recycling KW - Dünnschichtmodul KW - Cadmiumtellurid KW - Nassmechanische Aufbereitung KW - Photonenaktivierungsanalyse PY - 2005 SP - 55 EP - 65 PB - TU Berlin CY - Berlin AN - OPUS4-11053 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -