TY - CONF A1 - Severin, M. A1 - Adam, Christian A1 - Stemann, Jan A1 - Breuer, J. A1 - Rex, M. A1 - Van den Weghe, H. A1 - Kücke, M. T1 - Phosphate fertilizer effect of thermally processed sewage sludge ash compared to triple superphosphate T2 - SPS 2014 (Sustainable Phosphorus Summit) T2 - SPS 2014 (Sustainable Phosphorus Summit) CY - Montpellier, France DA - 2014-09-01 PY - 2014 AN - OPUS4-32094 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -