Biotechnological Potential of Marine Cyanobacteria in Wastewater Treatment: Disinfection of Raw Sewage by Oscillatoria willei BDU130511

  • Uma, L. (National Facility for Marine Cyanobacteria, Bharathidasan University) ;
  • Selvaraj, K. (National Facility for Marine Cyanobacteria, Bharathidasan University) ;
  • Manjula, R. (National Facility for Marine Cyanobacteria, Bharathidasan University) ;
  • Subramanian, G. (National Facility for Marine Cyanobacteria, Bharathidasan University) ;
  • Nagarkar, Sanjay (Department of Ecology & Biodiversity, The University of Hong Kong)
  • Published : 2002.08.01

Abstract

The current study demonstrates the ability of the marine cyanobacterium Oscillatoria willei BDU130511 to disinfect raw sewage. Within a holding time of 3 h under laboratory conditions, the organism drastically reduced in the total bacterial and coliform counts at various pH levels, in both unbuffered and buffered sewage, thereby suggesting a potential role for cyanobacteria in wastewater treatment.

References

  1. Appl. Environ. Microbiol. v.58 Role of hydrogen peroxide in loss of culturability mediated by visible light in Escherichia coli in a freshwater ecosystem Arana, I.;A. Muela;J. Iriberri;L. Egea;I. Barcina
  2. Photoinhibition Production and scavenging of active oxygen in photosynthesis Asada, K.;M. Takahashi;D. J. Kyle(ed.);C. B. Osmond(ed.);C. J. Arntzen(ed.)
  3. Appl. Environ. Microbiol. v.54 In activation of particle associated coliforms by chlorine and monochloramine Berman, D.;E. W. Rice;J. C. Hoff
  4. Proceedings of the Phytochemical Society of Europe, Biochemistry of the Algae and Cyanobacteria Cyanobacterial toxins Codd, G. A.;G. K. Poon;I. J. Rogers(ed.);J. R. Gallon(ed.)
  5. Science v.220 Photochemical formation of hydrogen peroxide in surface and ground waters exposed to sunlight Cooper, W. J.;R. G. Zika https://doi.org/10.1126/science.220.4598.711
  6. Appl. Environ. Microbiol. v.58 Influence of pH, oxygen, and humic substances on ability of sunlight to damage fecal coliforms in waste stabilization pond water Curtis, P. C.;M. D. Duncan;S. A. Silva
  7. Photochem. Phytophy. v.11 Hydrogen peroxide photoproduction by free and immobilized spinach thylakoids De la Rosa, M. A.;K. K. Rao;D. O. Hall
  8. Photochem. Photobiol. v.31 The inactivation of a natural population of coliform bacteria by sunlight Grigsby, P;J. Calkins https://doi.org/10.1111/j.1751-1097.1980.tb03721.x
  9. Standard Methods for the Examination of Water and Wastewater(17th ed.) Greenberg, A. E.;R. R. Trussel;L. S. Clesceri
  10. Mar. Ecol. Prog. Ser. v.154 Comparative techniques to quantify cyanobacteria dominated epilithic biofilms on tropical rocky shores Nagarkar, S.;G. A. Williams https://doi.org/10.3354/meps154281
  11. J. Water Pollution Control Federation v.46 Effect of pH on survival of Escherichia coli Parhad, N. M.;U. N. Rao
  12. J. Gen. Microbiol. v.111 Generic assignments, strain histories and properties of pure cultures of cyanobacteria Rippka, R.;J. Deruelles;J. B. Waterbury;M. Herdman;R. Y. Stanier https://doi.org/10.1099/00221287-111-1-1
  13. J. Appl. Phycoogy v.12 Microalgae as a source of bioactive molecules experience from cyanophyte research Skulberg, O. M. https://doi.org/10.1023/A:1008140403621
  14. Appl. Environ. Microbiol. v.66 Sources of Escherichia coli in a coastal subtropical environment Solo-Gabriele, H. M.;M. A. Wolfert;T. R. Desmarais;C. J. Palmar https://doi.org/10.1128/AEM.66.1.230-237.2000
  15. Phytochemistry v.43 A tribenzylbutyrolactone from Kyrtuthrix maculans Tsui, W.-Y.;G. A. Williams;G. D. Brown https://doi.org/10.1016/S0031-9422(96)00296-8