TY - RPRT A1 - Adam, Christian A1 - Eicher, N. A1 - Hermann, L. A1 - Herzel, Hannes A1 - Mallon, J. A1 - Schaaf, M. A1 - Stemann, J. T1 - Comparative review of ash processes N2 - This report gives technological information about processes for the recovery of phosphorus from sewage sludge ash including mass- and energy balance, process conditions and product quality. The information in this report aim at giving an overview on different concepts for the recovery of phosphorus from sewage sludge ash and are intended to allow a general qualitative comparison between the different technical approaches. This report also describes the technological backgrounds of the processes that were furthermore investigated by life cycle assessment (LCA) and life cycle cost (LCC) analysis. However, most process data stated in this report are site specific data. The LCA/LCC study includes the definition of a common base line for all processes, detailed process modeling and plausibility assessments. Results of the LCA/LCC-studies are reported in deliverables D9.2 und D10.1. PY - 2015 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/34858 AN - OPUS4-34858 UR - http://p-rex.eu/uploads/media/P-REX_D4_1_Comparative_review_of_ash_processes.pdf SP - 1 EP - 30 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany