کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5117174 | 1378117 | 2016 | 12 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Sewage sludge ash (SSA) from large and small incineration plants as a potential source of phosphorus - Polish case study Sewage sludge ash (SSA) from large and small incineration plants as a potential source of phosphorus - Polish case study](/preview/png/5117174.png)
- Phosphorus recovery from waste materials has risen in importance in Europe.
- Sewage sludge ash is one of underutilized source of phosphorus in Poland.
- Phosphorus recovery installations should be constructed in Poland.
- Mobile phosphorus recovery installations handling many operators are proposed.
The aim of this research is to present the possibility of using the sewage sludge ash (SSA) generated in incineration plants as a secondary source of phosphorus (P). The importance of issues related to P recovery from waste materials results from European Union (UE) legislation, which indicated phosphorus as a critical raw material (CRM). Due to the risks of a shortage of supply and its impact on the economy, which is greater than other raw materials, the proper management of phosphorus resources is required in order to achieve global P security.Based on available databases and literature, an analysis of the potential use of SSA for P-recovery in Poland was conducted. Currently, approx. 43,000Â Mg/year of SSA is produced in large and small incineration plants and according to in the Polish National Waste Management Plan 2014 (NWMP) further steady growth is predicted. This indicates a great potential to recycle phosphorus from SSA and to reintroduce it again into the value chain as a component of fertilisers which can be applied directly on fields. The amount of SSA generated in installations, both large and small, varies and this contributes to the fact that new and different P recovery technology solutions must be developed and put into use in the years to come (e.g. mobile/stationary P recovery installations). The creation of a database focused on the collection and sharing of data about the amount of P recovered in EU and Polish installations is identified as a helpful tool in the development of an efficient P management model for Poland.
Journal: Journal of Environmental Management - Volume 184, Part 3, 15 December 2016, Pages 617-628