한국수산과학회지 (Korean Journal of Fisheries and Aquatic Sciences)

  • 제38권6호
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  • Pages.347-352
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  • 2005
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  • 0374-8111(pISSN)
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  • 2287-8815(eISSN)
한국수산과학회 (The Korean Society of Fisheries and Aquatic Science)
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해수 조건에서 모래유동층 여과조의 TAN 부하량과 수온에 따른 질산화 효율

Nitrification Efficiency of the Fluidized Sand Biofilter by TAN Leading Rates and Temperatures in the Simulated Seawater Aquaculture Condition

  • 박정환 (강원도립 대학 해양생물자원개 발과)
  • Park, Jeong-Hwan (Department of Marine Bio-Resources, Gangwon Provincial College)
  • 발행 : 2005.12.01
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초록

These experiments investigated the conditioning pattern and the nitrification efficiency of a fluidized sand biofilter (FSB) for seawater application. The FSB fed artificial nutrient was fully conditioned within 22 weeks. The maximum nitrification efficiency of the FSB was achieved at a superficial water velocity (SWV) of 1.0 cm/sec. After fixing the superficial water velocity at 1.0 cm/sec, the nitrification rates of the FSB were assessed at 3 total ammonia nitrogen (TAN) loading rates (250, 500, 1,000 g TAN/$m^3$/day) and 3 water temperatures (12, 16, $20^{\circ}C$). The TAN concentration in the simulated culture tank ranged from 2.87 to 9.72 mg/L at TAN loading rate of 1,000 g TAN/$m^3$/day, while that ranged from 0.45 to 1.26 mg/L at TAN loading rate of 500 g TAN/$m^3$/day. The ranges of TAN concentration in the former were too high for aquatic organisms and those in the latter were acceptable. Therefore, the safe TAN loading rate for the FSB in seawater conditions was decided as 500 g TA/$m^3$/day. From these results, daily TAN removal rates (g TAN/$m^3$/day) of FSB under conditions of inlet TAN concentration (C, mg/L) and water temperature (T, $^{\circ}C$) were calculated by the following non-linear multi-regression equation: TAN removal rate: f(z)=-1,311.295+655.714LnT+225.775LnC ($r^2=0.962$).

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참고문헌

  1. Arbiv, R. and J.V. Rijn. 1995. Performance of a treatment system for inorganic nitrogen removal in intensive aquaculture systems. Aquacult. Eng., 14, 189-203 https://doi.org/10.1016/0144-8609(94)P4435-E
  2. Colt, J. and D. Armstrong. 1981. Nitrogen toxicity to crustacean, fish and mollusca. In: Proceedings of the Bio-engineering Symposium for Fish Culture. Allen, L.J. and E. C. Kinney, eds. America Fisheries Society, Bethesda, pp. 34-37
  3. Davis, D.A. and C.R. Arnold. 1998. The design, management and production of a recirculating raceway system for the production of marine shrimp. Aquacult. Eng., 17, 193-211 https://doi.org/10.1016/S0144-8609(98)00015-6
  4. Harris, J.O., G.B. Maguire, S. Edwards and S.M. Hindrum. 1998. Effect of ammonia on the growth rate and oxygen consumption of juvenile greenlip abalone, Haliotis laevigata Donovan. Aquacult., 160, 259-272 https://doi.org/10.1016/S0044-8486(97)00249-4
  5. Hill. D.O. and S.R. Gelman. 1987. Effects of chloride on nitrification rates in activated sludge systems. Aquaculture, 82, 206-213
  6. Huguenin, J.E. and J. Colt. 1989. Design and operating guide for aquaculture seawater systems. Elsevier, Amsterdam, pp. 264
  7. Jeney, G., J. Nemesok, Z. Jeney and J. Olah. 1992. Acute effect of sub-lethal ammonia concentrations on common carp (Cyprinus carpio L.) II. Effect of ammonia on blood plasma transaminases (GOT, GPT), GIDH enzyme activity and ATP value. Aquaculture, 104, 149-156 https://doi.org/10.1016/0044-8486(92)90145-B
  8. Lawson, T.B. 1995. Fundamentals of AquacuIturaI Engineering. Chapman and Hall, New York, pp. 355
  9. Malone, R.F. and L.E. Beecher. 2000. Use of floationg bead filters to recondition recirculating waters in warmwater aquaculture production systems. Aquacult. Eng., 22, 57-73 https://doi.org/10.1016/S0144-8609(00)00032-7
  10. Menasveta, P., T. Panritdam, P. Sihanonth, S. Powtongsook, B. Chuntapa and P. Lee. 2001. Design and function of a closed, recirculating seawater system with denitrification for the culture of black tiger shrimp brookstock. AquacuIt. Eng., 25, 35-49 https://doi.org/10.1016/S0144-8609(01)00069-3
  11. Nijhof, M. and I. Bovendeur. 1990. Fixed film nitrification characteristics in sea-water recirculating fish culture system. Aquaculture, 87, 133-143 https://doi.org/10.1016/0044-8486(90)90270-W
  12. Oh, S.Y. 2001. Nitrogen loading rate of Nile tilapia and nitrification rate of rotating biological contactor. PhD. Thesis, Pukyong National University, Korea. pp. 155
  13. Richardson, M. 1985. Nitrification inhibitors in the treatment of sewage. Thames Water, UK, pp. 103
  14. Russo, R.C. 1985. Ammonia, nitrite and nitrate. In: Fundamentals of Aquatic Toxicology. Rand, G.M. and S.R. Petrocelli, eds. Hemisphere Publishing, Washington, 455-471
  15. Summerfelt, S.T. and M.J. Sharrer. 2004. Design implication of carbon dioxide production within biofilters contained in recirculating salmonid culture systems. Aquacult. Eng., 32, 171-182 https://doi.org/10.1016/j.aquaeng.2004.03.006
  16. Timmons, M.B. and S.T. Summerfelt.. 1998. Review of circular tank technology and management. Aquacult. Eng., 18, 51-69 https://doi.org/10.1016/S0144-8609(98)00023-5
  17. Zhu, S., and S. Chen. 2002. The impact of temperature on nitrification rate of fixed film biofilters. Aquacult. Eng., 26, 221-237 https://doi.org/10.1016/S0144-8609(02)00022-5