1. L. Meng, X.Y. Zhang, L.X. Pan, Discussion on treatment technologies for heavy metal wastewater, Contemp. Chem. Ind., 43 (2014) 1642–1645.
  2. R.G. Fan, Q.P. Gao, H.J. Gao, Present research situation and development of the removal of arsenic from wastewater by adsorption, Ind. Water Treat., 33 (2013) 10–12.
  3. C.F. Chang, C.Y. Chang, K.H. Chen, W.T. Tsai, J.L. Shie, Y.H. Chen, Adsorption of naphthalene on zeolite from aqueous solution, J. Colloid Interf. Sci., 277 (2004) 29–34.
  4. M. Khraisheh, Y.S. Al-Degs, W. McMinn, Remediation of wastewater containing heavy metals using raw and modified diatomite, Chem. Eng. J., 99 (2004) 177–184.
  5. Y. Sag, T. Kutsal, Determination of biosorption heats of heavy metal ions on zoogloearamigera and rhizopusarrhizus, Process Biochem., 6 (2000) 145–151.
  6. M. Ozawa, K. Satake, R. Suzuki, Removal of aqueous chromium by fishbone waste originated hydroxyapatite, Mater., 22 (2003) 513–514.
  7. C. Cooper, J.Q. Jiang, S. Ouki, Preliminary evaluation of polymeric Fe and Al-modied clays as adsorbents for heavy metal removal in water treatment, Chem. Technol. Biotechnol., 77 (2002) 546–551.
  8. M. Ayati, H.E.L. Madsen, Crystallization of some heavy-metal phosphates alone and in the presence of calcium ion, J. Crystal Growth, 208 (2000) 579–591.
  9. M.E. Hodson, E. Valsami-Jones, J.D. Cotter-Howells, Bonemeal additions as a remediation treatment for metal contaminated soil, Environ. Sci. Technol., 34 (2000) 3501–3507.
  10. A. Krestou, A. Xenidis, D. Panias, Mechanism of aqueous uranium(VI) uptake by hydroxyapatite, Miner. Eng., 17 (2004) 373–381.
  11. Z.Z. Zhang, M.Y. Li, W. Chen, L.Y. Zhu, Immobilization of lead and cadmium from aqueous solution and contaminated sediment using nano-hydroxyapatite, Environ. Pollut., 158 (2009) 514–519.
  12. T. Sriharsha, B. Dhirendra, V. Satish, N. Perkas, Z.Y. Zhong, A. Gedanken, Sonochemical stabilization of ultrafine colloidal biocompatible magnetite nanoparticles using amino acid, L-arginine, for possible bioapplications, Ultrason. Sonochem., 17 (2010) 730–737.
  13. T. Ugur, G. Yusuf, H.B. Ismail, Synthesis of magnetic core-shell Fe3O4-Au nanoparticle for biomolecule immobilization and detection, J. Nanopar. Res., 12 (2010) 1187–1196.
  14. C.L. Wu, H. He, H.J. Gao, G. Liu, R.J. M, Y.L. An, L.Q. Shi, Synthesis of Fe3O4@SiO2@polymer nanoparticles for controlled drug release, Sci. China Chem., 53 (2010) 514–518.
  15. L.A. Cano, E.D. Cabanillas, S.G. Marchetti, Synthesis and characterization of superparamagnetic iron oxide nanoparticles forbiomedical applications, Hyperfine Interact., 195 (2010) 275–280.
  16. S. Panseri, C. Cunha, T. D’Alessandro, M. Sandri, A. Russo, G. Giavaresi, M. Marcacci, C.T. Hung, A. Tampieri, Magnetic hydroxyapatite bone substitutes to enhance tissue regeneration: evaluation in vitro using osteoblast-like cells and in vivo in a bone defect, Plos One, 6 (2012) 1–8.
  17. Z. Chen, Y.H. Li, Preparation of magnetic ferriferous oxide and its application in purification of heavy metal ions in waste water, Inorg. Chem. Ind., 47 (2015) 20–22.
  18. K. Mahmud, M.A. Islam, A. Mitsionis, T. Albanis, T. Vaimakis, Adsorption of direct yellow 27 from water by poorly crystalline hydroxyapatite prepared via precipitation method, Desal. Water Treat., 41 (2012) 170–178.
  19. N. Barka, S. Qourzal, A. Assabbane, A. Nounah, Y. Ait-Ichou, Removal of reactive yellow 84 from aqueous solutions by adsorption onto hydroxyapatite, J. Saudi Chem. Soc., 15 (2011) 263–267.
  20. S.H. Wang, H. Wang, Z.X. Hou, X.D. Hu, C.L. Niu, Z.L. Xue, H. Wang, C. Wang, Crystal growth and crystallinity of nano-hydroxyapatite prepared by sol-gel, Rare Metal Mater. Eng., 40 (2011) 44–47.
  21. S.H. Wang, C. Wang, Z.X. Hou, H. Wang, X.D. Hu, H.R. Lu, Z.L. Xue, C.L. Niu, Reverse microemulsion synthesis of hydroxyapatite nanoparticles and adsorption performance study, Key Eng. Mater., 512–515 (2012) 119–122.
  22. S.H. Wang, H. Wang, Z.X. Hou, C. Wang, X.D. Hu, H.R. Lu, Z.L. Xue, C.L. Niu, Preparation and properties of nano-hydroxyapatite derived from sol-gel method for Cu2+ polluted water, Key Eng. Mater., 512–515 (2012) 115–118.
  23. S.H. Wang, J.G. Xia, M.H. Wang, Z.X. Hou, D. Zhou, L.D. Zhou, Preparation and adsorption property of nano-rods hydroxyapatite using cationic surfactant templates, Adv. Mater. Res., 771 (2013) 109–112.
  24. Y.T. Guan, S.H. Wang, M.H. Wang, Z.X. Hou, X.D. Hu, H. Wang, H.L. Fan, N. Zhang, Effect of initial concentration of Cu2+ on the adsorption performance of hydroxyapatite, Adv. Mater. Res., 989–994 (2014) 312–315.
  25. C. Wang, Z.X. Hou, M.H. Wang, H. Wang, J.G. Xia, Y.T. Guan, S.H. Wang, The research on preparation and adsorption Cu2+ property of PAM modification HA, Funct. Mater., 45 (2014) 02059–02062.
  26. G. Mckay, Y.S. Ho, Peseudo-second-order model for sorption processes, Process. Biochem., 34 (1999) 451–456.