References
- American Public Health Association, American Water Works Association, and Water Environment Federation. (1989). Standard methods for the examination of water and wastewater. 17th Edn., USA.
- Bond, P., Keller, J., and Blackall L. (1997). Anaerobic phosphate release from activated sludge with enhanced biological phosphorus removal, A possible mechanism of intracellular pH control, Biotechnol. Bioeng., 63(5), 507-515. https://doi.org/10.1002/(SICI)1097-0290(19990605)63:5<507::AID-BIT1>3.0.CO;2-A
- Degryse, F., Baird, R., da Silva, R., and McLaughlin, M. (2017). Dissolution rate and agronomic effectiveness of struvite fertilizers-effect of soil pH, granulation and base excess, Plant Soil, 410, 139-152. https://doi.org/10.1007/s11104-016-2990-2
- Eskicioglu, C., Terzian, N., Kennedy, K., Droste, R., and Hamoda, M. (2007). Athermal microwave effects for enhancing digestibility of waste activated sludge, Water Res., 41, 2457-2466. https://doi.org/10.1016/j.watres.2007.03.008
- Gaterell, M., Gay, R., Wilson, R., Gochin, R., and Lester, J. (2000). An economic and environmental evaluation of the opportunities for substituting phosphorus recovered from wastewater treatment works in existing UK fertiliser markers, Environ. Technol., 21, 1067-1084. https://doi.org/10.1080/09593332108618050
- Hagino, T., koga, D., and Tsukui, R. (2014). Phosphorus recovery from sewage and high efficiency sludge dewatering -Toward the development of a self-supporting phosphorus recovery process-, Ebara Eng. Rev., 243, 9-14.
- Jasinski, S. (2015). 2013 Mineral yearbook: phosphate rock[Advanced release], U.S. Geological Survey, Reston, 56.1-56.4.
- Kuroda, A., Takiguchi, N., Gotanda, T., Nomura, K., Kato, J., Ikeda, T., and Ohtake, H. (2002). A simple method to release polyphosphate from activated sludge for phosphorus reuse and recycling, Biotechnol. Bioeng., 78, 333-338. https://doi.org/10.1002/bit.10205
- Lin, L., Yuan, S., Chen, J., Xu, Z., and Lu, X. (2009). Removal of ammonia nitrogen in wastewater by microwave radiation, J. Hazard. Mater., 161, 1063-1068. https://doi.org/10.1016/j.jhazmat.2008.04.053
- MacArthur D., Zumwinkel, K., Stuchtey, M., and van Houten, F. (2015). Growth within: A circular economy vision for a competitive Europe. Ellen Macharthur Foundation, Cowes, 46-52.
- Pomerai, D., Smith, B., Dawe, A., North, K., Smith, T., Archer, D., Duce, I., Jones, D., and Candido, E. (2003). Microwave radiation can alter protein conformation without bulk heating, FEBS Lett., 543, 93-97. https://doi.org/10.1016/S0014-5793(03)00413-7
- Seviour, R., Mino, T., and Onuki, M. (2003). The microbiology of biological phosphorus removal in activated sludge systems, FEMS Microbiol. Rev., 27, 99-127. https://doi.org/10.1016/S0168-6445(03)00021-4
- Seviour, T., Donose, B., Pijuan, M., and Yuan, Z. (2010). Purification and conformational analysis of a key exopolysaccharide component of mixed culture aerobic sudge granules, Environ. Sci. Technol., 44, 4729-4734. https://doi.org/10.1021/es100362b
- United Nations. (2017). World population prospects: The 2017 revision. United Nations, New York, 23-28.
- Yu, Q., Yi, H., Zhong, L., Hua, L., Lia, L., Chena, L., Hong, X., Ren, Z., and Liang, L. (2010). Physical and chemical properties of waste-activated sludge after microwave treatment, Water Res., 44, 2841-2849. https://doi.org/10.1016/j.watres.2009.11.057