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Removal of Iron and Manganese from Water with a High Organic Carbon Loading. Part II: The Effect of Various Adsorbents and Nanofiltration Membranes

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Abstract

This paper describes the second part of an investigation into the removal of iron and manganese from water with a high dissolved organic carbon (DOC) loading. This investigation focused on the use of ferrichloride as coagulant in conjunction with hydrogen peroxide as an oxidant and different physical treatment processes, such as adsorption and nanofiltration, to reduce dissolved iron and manganese in water with a high DOC loading. It was found that nanofiltration employing H2O2 is the only treatment capable of producing drinking water within the set requirements of the treatment facility. Both fly ash and powdered activated carbon (PAC) used as adsorbents yielded a low percentage removal of DOC, while all the treatment methods evaluated accomplished high removals of the metallic ions Fe(II) and Mn(II). From the results a staggered treatment approach is recommended to obtain the best results at the lowest cost.

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References

  1. Aguiar, A., Lefebvre, E., Rahni, M. and Legube, B.: 1996, ‘Relation between raw water TOC and the optimum coagulant dose iron(III) chloride’, J. Am. Water Works Assoc. 17(4), 381–389.

  2. Cipparone, L. A., Diel, A. C. and Speiter, G. E., Jr.: 1997, ‘Ozonation and BDOC removal: Effect on water quality’, J. Am. Water Works Assoc. 89(2), 84–97.

  3. Benefield, L. D., Judkins, J. F. and Weand, B. L.: 1982, Process Chemistry for Water and Waste Water Treatment, Prentice-Hall, New Jersey, USA.

  4. Dennett, K. E., Amirtharajah, A., Moran, T. F. and Gould, J. P.: 1996, ‘Coagulation: Its effect on organic matter’, J. Am. Water Works Assoc. 88(4), 129–142.

  5. Knocke, W. R., Conley, L. and Van Benschoten, J. E.: 1992, ‘Impact of dissolved organic carbon on the removal of iron during water treatment’, Water Res. 26(11), 1515–1522.

  6. Knocke, W. R., Shorney, H. L. and Bellamy, J. D.: 1994, ‘Examining the reactions between soluble iron, DOC, and alternative oxidants during conventional treatment’, J. Am. Water Works Assoc. 86(1), 117–127.

  7. Mignot, J.: 1973, Application of Ozone With or Without Activated Carbon for Drinking Water Treatment, Degremont, International Division, Reuil Malmaison, France.

  8. Mulder, M.: 1996, Basic Principles of Membrane Technology, 2nd edn., Kluwer Academic Publishers, The Netherlands, p. 6.

  9. Potgieter, J. H., Mccrindle, R. I., Sihlali, Z. G., Schwarzer, R. and Basson, N.: in press, ‘Removal of iron and manganese from water with a high organic carbon loading. Part I: The effect of various coagulants’.

  10. Stoebner, R. A. and Rollag, D. A.: 1981, ‘Ozonation of municipal groundwater supply to reduce iron, manganese and trihalomethane formation’, Am. Water Works Assoc. Annu. Conf. 4, 0291– 0299.

  11. Theis, T. L. and Singer, P. C.: 1974, ‘Complexation of Fe(II) by organic matter and its effect on Fe(II) oxidation’. Environmental Science and Technology, 8(6), 569–573.

  12. Tukkanen, T. A., Kainulainen, T. K., Vartiiainen, T. K. and Kalliokoski, P. J.: 1994, ‘The effect of preozonation, ozone/hydrogen peroxide treatment, and nanofiltration on the removal of organic matter from drinking water’, Ozone Sci. Eng. 16, 367–383.

  13. Van der Walt, C. J.: 1993, ‘Peroxone for the oxidation of organic compounds in potable water’, Chem. Technol. February, 7–11.

  14. Van Duuren, F. A.: 1997, ‘Water purification works design’, Water Res. Commission (Pretoria), 44–68.

  15. Westerhoff, P., Song, R., Amy, G. and Minear, R.: 1998, ‘NOM’s role in bromine and bromate formation during ozonation’, J. Am. Water Works Assoc. 89(11), 82–93.

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Correspondence to J. H. Potgieter.

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Potgieter, J.H., Potgieter-Vermaak, S.S., Modise, J. et al. Removal of Iron and Manganese from Water with a High Organic Carbon Loading. Part II: The Effect of Various Adsorbents and Nanofiltration Membranes. Water Air Soil Pollut 162, 61–70 (2005). https://doi.org/10.1007/s11270-005-5993-9

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Keywords

  • dissolved organic carbon
  • fly ash
  • metal removal
  • nanofiltration
  • powdered activated carbon