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Ecological washing of textiles with microbial surfactants

  • W. Kesting
  • M. Tummuscheit
  • H. Schacht
  • E. Schollmeyer
Surfactants
Part of the Progress in Colloid & Polymer Science book series (PROGCOLLOID, volume 101)

Abstract

The pretreatment of textiles is very important for producing high qualitative endproducts in textile finishing processes. Various natural and synthetic fiber admixtures (natural polymers, sizing agents) must be removed from the fiber surface to prepare textiles for the next production steps. In addition to the mentioned substances the group of fiber preparations is to be considered. These are special formulations of lipophilic substances (mineral oils, natural oils, waxes), which are used as lubricants to obtain optimal friction behavior during the production of a fabric.

With regard to the removal of these lubricants problems may occur like impeded emulsification and possible oil redeposition on the fiber surface. Furthermore, conventional washing processes affect the environment, because in addition to the lubricants eliminated ecologically incompatible detergent components are used in the liquor-bath. For these reasons new technologies must be developed to facilitate effective and ecological compatible washing processes in the textile industry. The use of biotechnology offers interesting innovative attempts for solving these problems.

During the growth of micro-organisms lipophilic substrates like hydrocarbons certain microbial cultures produce a variety of surface active produce a variety of surface active substances, so-called biosurfactants. Such natural systems have a potential for ecological textile washing, where fiber preparations such as lubricants can be degraded. Biosurfactants have the function to increase the bioavailability of water-insoluble substrates. A large variety of biosurfactants has been reported. Actually, biosurfactants become more interesting for applications, because they present a much broader range of surfactant types and properties than the available synthetic surfactants. They are usually biodegradable, thus reducing the potential of environmental pollution. With regard to textile processing the use of biosurfactants offers interesting ecological applications. This paper reports the potential application of microbial surfactants in textile washing processes for removing various lipophilic preparations from fiber surfaces.

Key words

Biosurfactants textiles washing biotechnology microorganisms 

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References

  1. 1.
    Frahne D (1992) Textilveredlung 73:384–388Google Scholar
  2. 2.
    Dünser, H (1992) Melliand Textilber 73:280–284Google Scholar
  3. 3.
    Schollmeyer E (1994) Textilveredlung 29:318–322Google Scholar
  4. 4.
    Schönberger H (1994) Umweltbundesamt, Texte 3: agenda 2Google Scholar
  5. 5.
    Hemmpel W-H (1992) Textilveredlung 27:159–163Google Scholar
  6. 6.
    Syldatk C, Wagner F (1987) In: Kosaric N (ed) Biosurfactants and Biotechnology, Marcel Dekker, INC New York, pp 89–120Google Scholar
  7. 7.
    Desai AJ, Patel R, Desai J (1994) J Sci Ind Res 53:619–629Google Scholar
  8. 8.
    Rapp P, Bock H, Wray V, Wagner F (1979) J Gen Microbiol 115:491–503Google Scholar
  9. 9.
    Hisatsuka K, Nakaharat, Sano N, Yamada K (1981) Agric Biol Chem 35:868Google Scholar
  10. 10.
    Cooper DG, Paddock DA (1984) Appl Environ Microbiol 47:173–176Google Scholar
  11. 11.
    Cooper DG, Zajik JE, Gerson DF (1978) Appl Environm Microbiol 37:4–10Google Scholar
  12. 12.
    Arima K, Kakinuma A, Tamura G (1968) Biochem Biophys Res Commun 31:488CrossRefGoogle Scholar
  13. 13.
    Desai AJ, Desai J (1993) In: Kosaric N (ed) Biosurfactants, Surfactants science series Vol 48. Marcel Dekker, INC New York, pp 66–92Google Scholar
  14. 14.
    Robb ID (1990) Spec Publ-R Soc Chem (Ind Appl Surf II) 77:22–35Google Scholar
  15. 15.
    Syldatk C, Matulovic U, Wagner F (1984) Biotech-Forum 1:58–66Google Scholar
  16. 16.
    Kosaric N (ed) (1993) Biosurfactants, Surfactants science series Vol 48. Marcel Dekker, INC New YorkGoogle Scholar
  17. 17.
    Fiechter A (1992) Trends Biotechnol 10:208–217CrossRefGoogle Scholar
  18. 18.
    Georgiou G, Lin S-C, Sharma MM (1992) Biotechnology 10:60–65CrossRefGoogle Scholar
  19. 19.
    Kesting W, Bach E, Tummuscheit M, Schollmeyer E (1994) Tenside Surf Det 31:362–371Google Scholar
  20. 20.
    Kitamoto D, Haneishi K, Nakahara T, Tabuchi T (1990) Agric Biol Chem 54:37–40Google Scholar
  21. 21.
    Kretschmer A, Bock H, Wagner F (1982) Appl Environ Microbiol 44:864–870Google Scholar
  22. 22.
    Wagner F (1987) Proc-World Conf Biotechnol (Fats Oils Ind) Meeting Date 1987, ed by Applewhite TH, AOCS: Champaign I11:189–194Google Scholar
  23. 23.
    Kosaric N, Chio HY, Blaszczyk R (1990) Tenside Surf Det 27:294–297Google Scholar
  24. 24.
    Kunz P (1991) Abwassertechnik 2:54–57Google Scholar

Copyright information

© Steinkopff Verlag 1996

Authors and Affiliations

  • W. Kesting
    • 1
  • M. Tummuscheit
    • 1
  • H. Schacht
    • 1
  • E. Schollmeyer
    • 1
  1. 1.Deutsches Textilforschungszentrum Nord-West e.V.KrefeldFRG

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