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Fibre Chemistry

, Volume 20, Issue 5, pp 299–301 | Cite as

Cleaning up wastewater from viscose fibre manufacture by isolating local streams

  • I. G. Shimko
  • L. V. Sagadeeva
  • N. A. Makarova
  • V. G. Sukhikh
  • L. M. Kashaeva
Article
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Conclusions

In viscose fibre plants, it is recommended to localize the absorber solution from the carbon disulfide regeneration unit and route it to a unit for crystallization of sodium thiosulfate.

When there are no units for utilization of sodium thiosulfate in plants, or during the period of construction and start-up, it is recommended from the results of these studies to deliver the absorber solution containing sodium thiosulfate to biochemical clean-up together with farm and household wastewater.

Keywords

Sodium Polymer Crystallization Wastewater Disulfide 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

  1. 1.
    N. A. Krasil'nikov and A. A. Uranova, editors, Plant Life [in Russian], Prosveshchenie, Moscow (1974), Vol. 1, pp. 343–350.Google Scholar
  2. 2.
    Yu. Yu. Lur'e and A. I. Rybnikova, Chemical Analysis of Manufacturing Wastewater [in Russian], Khimiya, Leningrad (1974).Google Scholar
  3. 3.
    Procedure for Performing Technological Monitoring of the Operation of Clean-up Units for City Sewer Systems [in Russian], Izd. Literatury po Stroitel'stvu (1964), Moscow (1964).Google Scholar

Copyright information

© Plenum Publishing Corporation 1989

Authors and Affiliations

  • I. G. Shimko
  • L. V. Sagadeeva
  • N. A. Makarova
  • V. G. Sukhikh
  • L. M. Kashaeva

There are no affiliations available

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