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

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Information Journal Paper

Title

REDUCTION OF EXCESS SLUDGE USING DIFFERENT METHODS IN SBR PROCESS FOR BIOLOGICAL WASTEWATER TREATMENT (EMPHASIZING ON ULTRASONIC USAGE)

Pages

  16-18

Abstract

 Introduction: A problem with Conventional Activated Sludge (CAS) is that it yields too much sludge in such a way that biomass yield coefficient in this process is approximately 0.5 kg of biomass per removal of one kg of the removed COD. Treatment and disposal of sludge resulted from municipal wastewater treatment comprises approximately 50 to 60 percent of the total costs of a wastewater treatment plant. Therefore, regarding the environmental constraints for final disposal of sludge and soaring costs of sludge treatment and disposal in current methods, naturally, research centers all over the world are attempting to find and develop new methods for minimizing produced sludge in wastewater treatment plants. One of these ideal solutions for solving the sludge problem fundamentally is using those sludge processes which yield less sludge compared to current processes.

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    • Cite

    APA: Copy

    MEHRDADI, N., MOHAMMADI, A.R., & TORABIAN, A.. (2012). REDUCTION OF EXCESS SLUDGE USING DIFFERENT METHODS IN SBR PROCESS FOR BIOLOGICAL WASTEWATER TREATMENT (EMPHASIZING ON ULTRASONIC USAGE). JOURNAL OF ENVIRONMENTAL STUDIES, 38(61), 16-18. SID. https://sid.ir/paper/593083/en

    Vancouver: Copy

    MEHRDADI N., MOHAMMADI A.R., TORABIAN A.. REDUCTION OF EXCESS SLUDGE USING DIFFERENT METHODS IN SBR PROCESS FOR BIOLOGICAL WASTEWATER TREATMENT (EMPHASIZING ON ULTRASONIC USAGE). JOURNAL OF ENVIRONMENTAL STUDIES[Internet]. 2012;38(61):16-18. Available from: https://sid.ir/paper/593083/en

    IEEE: Copy

    N. MEHRDADI, A.R. MOHAMMADI, and A. TORABIAN, “REDUCTION OF EXCESS SLUDGE USING DIFFERENT METHODS IN SBR PROCESS FOR BIOLOGICAL WASTEWATER TREATMENT (EMPHASIZING ON ULTRASONIC USAGE),” JOURNAL OF ENVIRONMENTAL STUDIES, vol. 38, no. 61, pp. 16–18, 2012, [Online]. Available: https://sid.ir/paper/593083/en

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