Parameters Affecting Phosphate Sorption from Sludge Liquors by Hybrid Anion Sorbents
Institution: | Universität Karlsruhe |
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Department: | |
Year: | 2015 |
Record ID: | 1102387 |
Full text PDF: | http://digbib.ubka.uni-karlsruhe.de/volltexte/documents/3439817 |
A two-phase technology, comprising sorption and electrodialysis for P-recovery, is examined. The sorption of phosphate ions is a critical step for the overall system. A hybrid anion sorption called LayneRT is used to eliminate phosphate ions from sludge liquors. The objectives of the study are: characterization of P-sorbents under batch experiments; investigation of P-sorption mechanisms; analysis and fractionation of sludge liquors; evaluation of continuous performance with fixed-bed column.