INVESTIGATION OF TUBIFEX WORMS POTENTIAL IN MASS AND VOLUME REDUCTION OF SLUDGE WASTEWATER TREATMENT PLANTS IN LABORATORY SCALE

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PASHA ZANOUSI SAMANEH; AYATI BITA; GANJIDOUST HOSSEIN

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Paper Information

Journal: Water and Wastewater Year:2013 | Volume:24 | Issue:4 (88) Page(s): 59-65

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Title

INVESTIGATION OF TUBIFEX WORMS POTENTIAL IN MASS AND VOLUME REDUCTION OF SLUDGE WASTEWATER TREATMENT PLANTS IN LABORATORY SCALE

Author(s)

PASHA ZANOUSI SAMANEH | AYATI BITA | GANJIDOUST HOSSEIN | Issue Writer Certificate

Keywords

TUBIFEXQ2

SLUDGEQ2

CODQ2

TSSQ2

VSSQ2

Abstract

Large amount of excess waste from activated SLUDGE is generated in wastewater treatment plants which its treatment, transportation and disposal costs are estimated to be over 50 percent of total plant cost operation. In this research it was tried to decrease the amount of SLUDGE volume and its mass by using relative low cost and low energy consumed process in laboratory scale. By developing suitable environmental conditions and population increase and growth of aquaticTUBIFEX worms in SLUDGE (conventional kinds of worms in wastewater treatment plants) and with measurement of TSS, VSS and worms growth rate, SLUDGE mass and volume reduction were determined. According to the results, in specific growth rate of 0.05 d-1, VSS reduction of 26 mg/l.d and with initial SLUDGE amount of 2850 mg/l and 2000 mg/l, TSS and SLUDGE volume reduction of 40 and 20 percent were observed, respectively.50 percent of soluble COD with initial amount of 500 mg/l was also removed in the laboratory conditions.

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APA: Copy

PASHA ZANOUSI, SAMANEH, AYATI, BITA, & GANJIDOUST, HOSSEIN. (2013). INVESTIGATION OF TUBIFEX WORMS POTENTIAL IN MASS AND VOLUME REDUCTION OF SLUDGE WASTEWATER TREATMENT PLANTS IN LABORATORY SCALE. WATER AND WASTEWATER, 24(4 (88)), 59-65. SID. https://sid.ir/paper/103820/en

Vancouver: Copy

PASHA ZANOUSI SAMANEH, AYATI BITA, GANJIDOUST HOSSEIN. INVESTIGATION OF TUBIFEX WORMS POTENTIAL IN MASS AND VOLUME REDUCTION OF SLUDGE WASTEWATER TREATMENT PLANTS IN LABORATORY SCALE. WATER AND WASTEWATER[Internet]. 2013;24(4 (88)):59-65. Available from: https://sid.ir/paper/103820/en

IEEE: Copy

SAMANEH PASHA ZANOUSI, BITA AYATI, and HOSSEIN GANJIDOUST, “INVESTIGATION OF TUBIFEX WORMS POTENTIAL IN MASS AND VOLUME REDUCTION OF SLUDGE WASTEWATER TREATMENT PLANTS IN LABORATORY SCALE,” WATER AND WASTEWATER, vol. 24, no. 4 (88), pp. 59–65, 2013, [Online]. Available: https://sid.ir/paper/103820/en

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