Sequential wet extraction of phosphorus from sewage sludge using alum sludge: reassessing the aluminium-phosphorus speciation using experimental and simulation approach
Sewage sludge (SS) is a reclaimable phosphorus (P) source for fertilizer production, but it has a high toxic trace element (TE) concentration. Using alkaline leaching of SS, P can be extracted without simultaneous extraction of TEs. However, low P recovery efficiency during alkaline leaching is a ma...
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| Main Authors: | , , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/169024 |
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| Institution: | Nanyang Technological University |
| Language: | English |