1. Wastewater Engineering: Treatment and Reuse;Metcalf & Eddy Inc,2003
2. C. Niewersch, B., Ewert, O., Hermanussen, C., Kabbe, C., Mele, H. Paillard, et al. Sustainable sewage sludge management fostering phosphorus recovery and energy efficiency. Report D 5.1 of the P-REX project supported by the European Commision within the Seventh Framework Programme, 2014.
3. C. Sartorius, J. Von Horn, F. Tettenborn, International Conference Phosphorus Recovery from Wastewater. State-of-the-Art and Future Potential, Nutr. Recover. Manag. Insid. Outs. Fence. (2011)
4. Hybrid anion exchanger for trace phosphate removal from water and wastewater;Blaney;Water Res.,2007
5. A new functionalized mesoporous polymer with high efficiency for the removal of pollutant anions;Chandra;J. Mater. Chem.,2009