Abstract
In an effort to improve the anaerobic digestion of water hyacinth-cattle dung with enriched methane content, the effects of mixtures of surfactant-surfactant, adsorbent-adsorbent and surfactant-adsorbent have been studied in various combinations. Among the combinations tested, bentonite and gelatin, gelatin and Tegoprens 43, sodium lauryl sulfate and Tegoprens 42, and Tegoprens 47 and Tegoprens 63 showed more than a 100% increase in gas production with higher methane yield.
Similar content being viewed by others
References
Robbins, J. E., Gerhardt, S. A., and Kappel, T. J. (1989),Biol. Wastes 27, 1–14.
Varel, V. H., Hashimoto, A. G., and Chen, Y. R. (1980),Appl. Environ. Microbiol. 40, 217–222.
Smith, R. J., Hein, M. E., and Greiner, T. H. (1979),J. Anim. Sci. 48, 202–218.
Saraswat, N. and Khanna, P. (1986),Biotechnol. Bioeng. 28, 240–246.
Wolverton, B. C. and McDonald, R. C. (1976),New Scientist (USA) 71(1013), 318–329.
Obeid, M. (1975), in:Aquatic Weeds in the Sudan, Obeid, M., ed., National Council Res., Sudan and US National Academy Science, Washington, DC, pp. 101–103.
Madamwar, D. B., Patel, A., and Patel, V. (1991),Bioresource Technology 37, 157–160.
Patel, V., Patel, A., and Madamwar, D. (1992),Bioresource Technology 40, 179–181.
Madamwar, D. B., Patel, A., and Patel, V. (1990),J. Ferment. Bioeng. 70, 340–342.
APHA, (1976), Standard Methods for the Examination of Water and Waste Water, 14th ed., American Public Health Association, Washington, DC.
Handki, K. and Nagase, K. (1981),Biotechnol. Bioeng. 23, 1591–1640.
McInerney, M. J. and Bryant, M. P. (1981), in:Biomass Conversion Process for Energy and Fuel, Sofer, S. S., and Zaborsky, O. R., eds., Plenum, New York, pp. 277–298.
Hills, D. J. and Roberts, W. D. (1981),Agric. Wastes 3, 179–189.
Castanan, M. and Chavles, W. R. (1981),Biotechnol. Bioeng. 23, 1365–1372.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Madamwar, D., Patel, A., Patel, V. et al. Effect of mixture of surfactants and adsorbents on anaerobic digestion of water hyacinth-cattle dung. Appl Biochem Biotechnol 36, 163–169 (1992). https://doi.org/10.1007/BF02921776
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02921776