TY - CONF A1 - Adam, Christian A1 - Vogel, C. A1 - Kappen, P. A1 - Schiller, T. A1 - Lipiec, A1 - McNaughton, D. T1 - Determination of Chemical State of Chromium in Sewage Sludge Ash based Fertilisers T2 - Synchrotron User Meeting 2012 T2 - Synchrotron User Meeting 2012 CY - Clayton, Australia DA - 2012-11-29 PY - 2012 AN - OPUS4-27214 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -