References

  1. J.-F. Peng, Y.-H. Song, P. Yuan, X.-Y. Cui, G.-L. Qin, The remediation of heavy metals contaminated sedimen, J. Hazard. Mater., 161 (2009) 633–640.
  2. J.O. Duruibe, M.O.C. Ogwuegbu, J.N. Egwurugwu, Heavy metal pollution and human biotoxic effects, Int. J. Phys. Sci., 2(5) (2007) 112–118.
  3. E. Fosso-Kankeu, A.F. Mulaba-Bafubiandi, Implication of plants and microbial metalloproteins in the bioremediation of polluted waters: A review, Phys. Chem. Earth, 67–69 (2013) 242–252.
  4. V. Deepti, G. Dessai, G.N. Nayak, Distribution and speciation of selected metals in surface sediments, from the tropical Zuari estuary, central west coast of India, Environ Monit Assess., 158 (2008) 117–137.
  5. S. Nazeer, M.Z. Hashmi, R.N. Malik, Heavy metals distribution, risk assessment and water qualitycharacterization by water quality index of the River Soan, Pakistan. Ecol. Indic., 43 (2014) 262–270.
  6. E.O. Lawson, Physico-chemical parameters and heavy metal contents of water from the mangrove swamps of Lagos Lagoon, Lagos, Nigeria, Adv. Biol. Res., 5(1) (2011) 8–21.
  7. T. Manickum, W. John, S. Terry, K. Hodgson, Preliminary study on the radiological and physicochemical quality of the Umgeni Water catchments and drinking water sources in KwaZulu- Natal, South Africa, J. Environ. Radioactiv., 137 (2014) 227–240.
  8. M. Esshaimi, N. Ouazzani, A. El Gharmali, F. Berrekhis, M. Valiente, L. Mandi, Speciation of Heavy Metals in the Soil and the Tailings, in the Zinc-Lead Sidi Bou Othmane Abandoned Mine, J. Environ. Earth Sci., 3(8) (2013) 2224–3216.
  9. A. Enuneku, L. Ezemonye, F. Adibeli, Heavy metal concentrations in surface water and bioaccumulation in fish (Clarias Gariepinus) of the river Owan, Edo state, Nigeria, Eur. Int. J. Sci. Tech., 2(7) (2013) 31–31.
  10. K. Nemati, N.K. Abu Bakar, M.R. Abas, E. Sobhanzadeh, Speciation of heavy metals by modified BCR sequential extraction procedure in different depths of sediments from Sungai Buloh, Selangor, Malaysia, J. Hazard. Mater., 192 (2011) 402–410.
  11. H.-T. Lim, J.-S. Lee, H.-T. Chon, M. Sager, Heavy metal contamination and health risk assessment in the vicinity of the abandoned Songcheon Au–Ag mine in Korea, J. Geochem. Explor., 96 (2007) 223–230.
  12. O.I. Davutluoglu, G. Seckin, C.B. Ersu, T. Yilmaz, B. Sari, Heavy metal content and distribution in surface sediments of the Seyhan River, Turkey, J. Environ. Manage., 92 (2011) 2250–2259.
  13. Q. Wu, H. Zhou, N.F.Y. Tam, Y. Tian, Y. Tan, S. Zhou, Q. Li, Y. Chen, J.Y.S. Leung, Contamination, toxicity and speciation of heavy metals in an industrialized urban river: Implications for the dispersal of heavy metals, Mar. Pollut. Bull., (2016) 1–9.
  14. S.I. Korfali, B.E. Davies, Speciation of metals in sediment and water in a river underlain by limestone: role of carbonate species for purification capacity of rivers, Adv. Environ. Res., 8 (2003) 599–612.
  15. C. Boukhalfa, M. Chaguer, Characterisation of sediments polluted by acid mine drainage in the northeast of Algeria, Int. J. Sediment Res., 27 (2012) 402–407.
  16. C. Durand, V. Ruban, A. Amblès, Mobility of trace metals in retention pond sediments, Environ. Tech., 25 (2004) 881–888.
  17. G.A. Di Luca, M.A. Maine, M.M. Mufarrege, H.R. Hadad, G.C. Sánchez, C.A. Bonetto, Metal retention and distribution in the sediment of a constructed wetland for industrial wastewater treatment, Ecol. Eng., 37 (2011) 1267–1275.
  18. S. Tokalioglu, S. Kartal, G. Birol, Application of a three-stage sequential extraction procedure for the determination of extractable metal contents in highway S oils, Turk J. Chem., 27 (2001) 333–346.
  19. F. Winde, L.A. Sandham, Uranium pollution of South African streams – An overview of the situation in gold mining areas of the Witwatersrand, GeoJournal, 61 (2004) 131–149.
  20. F. Winde, challenges for sustainable water use in dolomitic mining regions of South Africa—A case study of uranium pollution Part II: Spatial patterns, mechanisms, and dynamics, Phys. Geography, 27 (2006) 379–395.
  21. J.D. Malan, The impact of the gold mining industry on the water quality of the Kromdraai catchment. University of Johannesburg, (2002) https://ujdigispace.uj.ac.za Date of access 19 Oct. 2015.
  22. H. Coetzee. F. Winde, P.W. Wade, An assessment of sources, pathways, mechanisms and risks of current and future pollution of water and sediments in the Wonderfonteinspruit Catchment, WRC Report No 1214/1/06, (2006) https://www. researchgate.net/.../263067189 (Accessed on 28 Jun 2016).
  23. J.F. Durand, The impact of gold mining on the Witwatersrand on the rivers and karst system of Gauteng and North West Province, South Africa, J. Afr. Earth Sci., 68 (2012) 24–43.
  24. T. Marara, L.G. Palamuleni, E.E. Ebenso, Access to Potable Drinking Water in the Wonderfonteinspruit Catchment, J. Soc. Sci., 29 (2011) 3–79.
  25. P.W. Wade, S. Woodbornel, W.M. Morris, P. Vos, N.V. Jarvis, Tier 1 Risk Assessment of Radionuclides in Selected Sediments of the Mooi River, WRC Report No: 1095/1/02, (2002) http:// www.wrc.org.za/Knowledge%20Hub%20Documents/ Research%20Reports/1095-1-02.pdf (Accessed 01 July 2016).
  26. I. Opperman, The remediation of surface water contamination: Wonderfonteinspruit. University of South Africa, (2008) http:// hdl.handle.net/10500/2123 (Accessed 30 Mar 2016).
  27. E. Annandale, E. Nealer, Exploring aspects of the water history of the Potchefstroom region and the local management of it. New Contree., 62 (2011) 111–124.
  28. S. Barnad, A. Venter, C.E. van Ginkel, Overview of the influences of mining-related pollution on the water quality of the Mooi River system’s reservoirs, using basic statistical analyses and self organised mapping, Water SA, 39 (2013) 655– 662.
  29. H.F. Hermond, E.J. Fechner-Levy, Chemical Fate and Transport in the Environment, Academic Press, San Diego, USA, 2000.
  30. F. Gashi, S. Franciskovic-Bilinski, H. Bilinski, Analysis of sediments of the four main rivers (Drini Bardhe, Morava E Binces, Lepenc and Sitnica) in Kosovo, Fresenius Bull., 18(8) (2009) 1462–1471.
  31. D.T, Cuong, J.P. Obbard, Metal speciation in coastal marine sediments from Singapore using a modified BCR-sequential extraction procedure, Appl. Biochem., 21 (2006) 1335–1346.
  32. P. Avramidis, K. Nikolaou, V. Bekiari, Total Organic Carbon and Total Nitrogen in Sediments and Soils: A Comparison of the Wet Oxidation – Titration Method with the Combustion-Infrared Method, 4 (2015) 425–430.
  33. C. Yuan, J. Shi, B. He, J. Liu, L. Liang, G. Jiang, Speciation of heavy metals in marine sediments from the East China Sea by ICP-MS with sequential extraction, Environ. Int., 30 (2011) 769–783.
  34. M.S. Dundar, H. Altundag, V. Eyupoglu, S.C. Keskin, C. Tutunoglu, Determination of heavy metals in lower Sakarya river sediments using a BCR-sequential extraction procedure. Environ. Monit. Assess., 184, (2011) 33–41.
  35. M. Tuzen, Determination of trace metals in the River Yes¸ilırmak sediments in Tokat, Turkey using sequential extraction procedure, Microchem. J., 74 (2002) 105–110.
  36. D.A. John, J.S. Leventhal, Bioavailability of metals. https:// pubs.usgs.gov/of/1995/ofr-95–0831/CHAP2.pdf, Accessed 07/07/2016.
  37. S.N. Luoma, Can we determine the biological availability of sediment-bound trace elements? Hydrobiologia, 176/177 (1989) 379–396.
  38. F.B. Reig, J.V.G. Adelantado, M.C.M.M. Moreno, FTIR quantitative analysis of calcium carbonate (calcite) and silica (quartz) mixtures using the constant ratio method. Application of geogical samples, Talanta, 58 (2002) 811–821.
  39. G. Haberhauer, B. Rafferty, F. Strebl M.H. Gerzabek, Comparison of the composition of forest soil litter derived from three different sites at various decompositional stages using FTIR spectroscopy, Geoderma, 83 (1997) 331–342.
  40. J. Poulenard, Y. Perrette, B. Fange, P. Quetin, D. Trevisan, J.M. Dorioz, Infrared spectroscopy tracing of sediment sources in a small rural watershed (French Alps). Sci. Total Environ., 407 (2009) 2808–2819.
  41. T. Galle, B. Van Lagen, A. Kurtenbach, R. Bierl, An FTIR-DRIFT Study on River sediment particle structure: implications for biofilm dynamics and pollutant binding, Environ. Technol., 38 (2004) 4496–4502.
  42. South African Bureau of Standard (SABS), Drinking water, SANS 241 (2005) 1–17.
  43. N.P. Nezlin, K. Kamer, E.D. Stein, Dissolved oxygen dynamics in a eutrophic estuary, Upper Newport Bay, California, Estuarine, Coastal and Shelf Science, 82 (2009) 139–151.
  44. Department of Water Affairs and Forestry, South African Water Quality Guidelines, Agricultural Water Use: Irrigation, 4 (1996) 1–199.
  45. M.S. Islam, M. Tanaka, Impacts of pollution on coastal and marine ecosystems including coastal and marine fisheries and approach for management: a review and synthesis, Mar. Pollut. Bull., 48 (2003) 624–649.
  46. E.N. Bakatula, M.E. Cukrowska, L. Chimuka, H. Tutu, Characterization of cyanide in a natural stream impacted by gold mining activities in the Witwatersrand Basin, South Africa, Toxicol. Environ. Chem., 94 (2012) 7–19.
  47. A. Zhitkovich, Chromium in drinking water: sources, metabolism, and cancer risks, Chem. Res. Tech., 24 (2011) 1617–1629.