92 DAFTAR PUSTAKA Abbona, F., Lundager, M. H. E., Boistelle, R. (1988) ‘The Final Phases of Calcium and Magnesium Fosfats Precipitated from Solutions of High to Medium Concentration’, Journal of Crystal Growth, 89(13), pp. 592-602. Agustinah, T. I. (2016) ‘Pengaruh pH dan Temperatur terhadap Pembentukan Struvite dari Urine Manusia’, Program Studi Teknik Kimia, Fakultas Teknik, Universitas Muhammadiyah Palembang. Ariyanto, E., Kanti, T. and Ming, H. (2013) ‘The influence of various physico- chemical process parameters on kinetics and growth mechanism of struvite crystallisation’, Advanced Powder Technology. The Society of Powder Technology Japan. Ariyanto, E., Melani, A. and Anggraini, T. (2015) ‘Penyisihan PO4 dalam Air Limbah Rumah Sakit untuk Produksi Pupuk Struvite’. Battistoni, P., De Angelis, A., Pavan, P., Prisciandaro, M., Cecchi, F. (2001) ‘Phosphorus removal from a real anaerobic supernatant by struvite crystallization’, Water Research, 35(9), pp. 2167–2178. Bhuiyan, M. I. H., Mavinic, D. S., Beckie, R. D. (2007) ‘A solubility and thermodynamic study of struvite’, Environmental Technology, 28, pp. 1015- 1026. Bowers, K. E. (2004) ‘Development of a Struvite Crystallizer for Reducing Phosphorus in Effluent from Livestock Waste Lagoons’, PhD. North Carolina State University. Brady, J. E. (1999) ‘Kimia Universitas Asas dan Struktur’, Binarupa Aksara. Bandung. Cherkasov, N., Ibhadon, A. O., Fitzpatrick, P. (2015) ‘A review of the existing and alternative methods for greener nitrogen fixation’, Chem. Eng. Process, 90, pp. 24-33. Coats, E. R., Watkins, D. L., Kranenburg, D. (2011) ‘A comparative environmental life-cycle analysis for removing phosphorus from wastewater: biological versus physical/ chemical processes’, Water Environ. Res., 83 (8), pp. 750- 760. 93 Corre, K. S. L., Jones, V. E., Hobbs, P., Parsons, S. A.