Experientia

, Volume 45, Issue 11–12, pp 1070–1078 | Cite as

Mixed substrates in environmental biotechnology

  • G. Hamer
  • Th. Egli
  • M. Snozzi
Multi-Author Review
  • 22 Downloads

Summary

The scope of environmental biotechnology is defined and four examples of recent research in environmental biotechnology involving various types of mixed substrates are discussed in detail and their probable impacts assessed. The four examples are: multiple carbon energy substrate (pollutant) biodegradation by both mono and mixed cultures, the biodegradation of whole microbial cells, the biodegradation of single compounds satisfying dual physiological requirements, i.e., mixed carbon and mineral nutrient sources, and simultaneous nitrification and denitrification.

Key words

Microbes environment biotechnology process treatment biodegradation mixed substrates pollutants 

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Copyright information

© Birkhäuser Verlag 1989

Authors and Affiliations

  • G. Hamer
    • 1
    • 2
  • Th. Egli
    • 1
    • 2
  • M. Snozzi
    • 1
    • 2
  1. 1.Institut für Gewässerschutz und WassertechnologieEidgenössische Technische HochschuleDübendorfSwitzerland
  2. 2.Eidgenössische Anstalt für Wasserversorgung, Abwasserreinigung und GewässerschutzDübendorfSwitzerland

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