TY - CONF A1 - Adam, Christian A1 - Krüger, Oliver T1 - Complete Survey of German Sewage Sludge Ashes - Phosphorous and Technology Metal Recovery Potential T2 - SUM 2014 - Symposium on Urban Mining T2 - SUM 2014 - Symposium on Urban Mining CY - Bergamo, Italy DA - 2014-05-19 PY - 2014 AN - OPUS4-30783 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -