مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Information Journal Paper

Title

VERMISTABILIZATION OF MUNICIPAL WASTEWATER SLUDGE WITH EISENIA FETIDA

Pages

  43-50

Abstract

 Sludges are stabilized to reduce pathogens, eliminate offensive odors and inhibit, reduce or eliminate the potential for putrification. In this study, stabilization of municipal wastewater sludge with and without earthworms (Eisenia fetida) was tested in a pilot study. The earthworms were fed at the optimum level of 0.75 kg-feed/kg-worm/day. Decomposition and stabilization of wastewater sludge occurred both in the presence and in the absence of earthworms during 9 weeks but the process was accelerated in their presence. Phosphorus content increased in the sludge with earthworms but decreased in it without them. Nitrogen content in the resulting VERMICOMPOST showed no difference with its quantity in the original substrate while it increased in the control treatment.

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    • Cite

    APA: Copy

    PARVARESH, A., MOVAHEDIAN, H., & HAMIDIAN, L.. (2004). VERMISTABILIZATION OF MUNICIPAL WASTEWATER SLUDGE WITH EISENIA FETIDA. IRANIAN JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE AND ENGINEERING (IJEHSE), 1(2), 43-50. SID. https://sid.ir/paper/531004/en

    Vancouver: Copy

    PARVARESH A., MOVAHEDIAN H., HAMIDIAN L.. VERMISTABILIZATION OF MUNICIPAL WASTEWATER SLUDGE WITH EISENIA FETIDA. IRANIAN JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE AND ENGINEERING (IJEHSE)[Internet]. 2004;1(2):43-50. Available from: https://sid.ir/paper/531004/en

    IEEE: Copy

    A. PARVARESH, H. MOVAHEDIAN, and L. HAMIDIAN, “VERMISTABILIZATION OF MUNICIPAL WASTEWATER SLUDGE WITH EISENIA FETIDA,” IRANIAN JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE AND ENGINEERING (IJEHSE), vol. 1, no. 2, pp. 43–50, 2004, [Online]. Available: https://sid.ir/paper/531004/en

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