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Information Journal Paper

Title

The study of removal efficiency of wastewater nutrition derived different densities Huso huso using polychaete worm Nereis diversicolor

Pages

  13-24

Abstract

 This study was conducted to test the effect of Bioremediation the polychaete worm Nereis diversicolor in order to removal of wastewater nutrition derived different densities Huso huso. The aim of this study was determination of different densities for creating the equivalence for rearing of N. diversicolor and H. huso rate in the integrated culture system. Three different densities of H. huso culture with N. diversicolor fed with fish feed waste were considered at water temperature 23° C for 8 weeks. The obtained results demonstrated that N. diversicolor could grow via feeding with the fish Waste water. The pure production and survival rate of harvested Nereis in NWF2 treatment was significantly higher than other treatments (P<0. 05). The highest removal efficiency of Waste water including NO2-N (91%), TSS (89%), BOD5 (85%), PO4-P (65%), total phosphorus (63%), total nitrogen (56%), NH3-N (35%), were seen in different treatments. The removal efficiency of Waste water nutrition was decreased without use of N. diversicolor. Also, removal efficiency of NO3-N did not occur with presence of the worm. The obtained results demonstrated that increasing of worm growth, decreasing Waste water nutrition and achieving of secondary production made system efficiency. The use of worm biomass as a waste treatment method could economically play important role.

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    APA: Copy

    Pajand, Z.O., SOLTANI, M., KAMALI, A., & BAHMANI, M.. (2019). The study of removal efficiency of wastewater nutrition derived different densities Huso huso using polychaete worm Nereis diversicolor. JOURNAL OF AQUACULTURE DEVELOPMENT, 13(3 ), 13-24. SID. https://sid.ir/paper/242031/en

    Vancouver: Copy

    Pajand Z.O., SOLTANI M., KAMALI A., BAHMANI M.. The study of removal efficiency of wastewater nutrition derived different densities Huso huso using polychaete worm Nereis diversicolor. JOURNAL OF AQUACULTURE DEVELOPMENT[Internet]. 2019;13(3 ):13-24. Available from: https://sid.ir/paper/242031/en

    IEEE: Copy

    Z.O. Pajand, M. SOLTANI, A. KAMALI, and M. BAHMANI, “The study of removal efficiency of wastewater nutrition derived different densities Huso huso using polychaete worm Nereis diversicolor,” JOURNAL OF AQUACULTURE DEVELOPMENT, vol. 13, no. 3 , pp. 13–24, 2019, [Online]. Available: https://sid.ir/paper/242031/en

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