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Microelectrophoresis Measurements on Polymeric Flocculants Alone and in Excess with Model Colloids

Abstract

REMARKABLE agreement has been observed between the zeta potential (ζ) of colloidal particles of polymeric flocculants alone and that of model colloids to which an excess of flocculant has been added. The implications are basic to the broad field of colloid chemistry and bear on many areas of water-pollution control1–3.

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References

  1. Eckenfelder, jun., W. W., Industrial Water Pollution Control (McGraw-Hill, New York, 1966).

    Google Scholar 

  2. Black, A. P., Birkner, F. B., and Morgan, J. J., J. Colloid Interface Sci., 21, 626 (1966).

    Article  ADS  CAS  Google Scholar 

  3. Matijevic, E., Mathai, K. G., Ottewill, R. H., and Kerker, M., J. Phys. Chem., 65, 826 (1961).

    Article  CAS  Google Scholar 

  4. Ries, jun., H. E., and Meyers, B. L., Science, 160, 1449 (1968).

    Article  ADS  CAS  Google Scholar 

  5. Ries, jun., H. E., and Meyers, B. L., Colloid Stability: Microelectrophoresis and Electron-Microscope Studies with Polymeric Flocculants, ACS Division of Colloid and Surface Chemistry, September 8,1969 (New York City).

    Google Scholar 

  6. Shyluk, W. P., J. Polymer Sci., 2A, 2191 (1964).

    CAS  Google Scholar 

  7. Becher, P., Emulsions: Theory and Practice, second ed., 425–6 (Reinhold, New York, 1965).

    Google Scholar 

  8. Kane, J. C., La Mer, V. K., and Linford, H. B., J. Amer. Chem. Soc., 86, 3450 (1964).

    Article  CAS  Google Scholar 

  9. Riddick, T. M., Tappi, 47, 171A (1964).

    CAS  Google Scholar 

  10. Wiersema, P. H., Loeb, A. L., and Overbeek, J. Th. G., J. Colloid Interface Sci., 22, 78 (1966).

    Article  ADS  CAS  Google Scholar 

  11. Ries, jun., H. E., and Walker, D. C., J. Colloid Sci., 16, 361 (1961).

    Article  CAS  Google Scholar 

  12. Beredjick, N., and Ries, jun., H. E., J. Polymer Sci., 62, S64 (1962).

    Article  ADS  CAS  Google Scholar 

  13. Hwa, J. C. H., and Ries, jun., H. E., J. Polymer Sci., B2, 389 (1964).

    Article  CAS  Google Scholar 

  14. Blumstein, A., and Ries, jun., H. E., J. Polymer Sci., B3, 927 (1965).

    Article  CAS  Google Scholar 

Download references

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RIES, H. Microelectrophoresis Measurements on Polymeric Flocculants Alone and in Excess with Model Colloids. Nature 226, 72–73 (1970). https://doi.org/10.1038/226072b0

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