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해수 환경에서 포말분리기 운전 조건에 따른 고형물 제거 특성

Suspended Solids Removal Performance of a Foam Fractionator with Different Operating Conditions in Seawater

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주제분류수산학

초록

This study investigated the removal performance of a foam fractionator under seawater conditions. The foam fractionator was tested using a 3×3×3 factorial design for operating conditions by combining different solids concentrations (SS; 1, 5, and 10 mg∙L-1), surface air velocities (SAV; 1.1, 1.5, and 2.1 cm∙sec-1), and hydraulic residence times (HRT; 1, 3, and 6 min) at 16°C. Performance parameters such as daily solids removal rate and efficiency were measured, and a multi-regression model equation was developed accordingly. The daily solids removal rate and removal efficiency varied with the experimental conditions and ranged from 0.14–2.33 g-solids∙m-3-air∙day-1 and 8.9–96.7 %, respectively. Overall, the daily solids removal rate increased with increasing SS and SAV and decreasing HRT, whereas the removal efficiency increased with increasing SAV and HRT and decreasing SS. The daily solids removal rate (g-solids∙m-3-air∙day-1) of the foam fractionator for SAV (cm∙sec-1), SS (mg∙L-1) and HRT (min) were described by the following multi-regression model: Daily solids removal rate [f(z)]=-0.118+0.422SAV+0.094HRT+0.141SS (r2=0.873).

Abstract

This study investigated the removal performance of a foam fractionator under seawater conditions. The foam fractionator was tested using a 3×3×3 factorial design for operating conditions by combining different solids concentrations (SS; 1, 5, and 10 mg∙L-1), surface air velocities (SAV; 1.1, 1.5, and 2.1 cm∙sec-1), and hydraulic residence times (HRT; 1, 3, and 6 min) at 16°C. Performance parameters such as daily solids removal rate and efficiency were measured, and a multi-regression model equation was developed accordingly. The daily solids removal rate and removal efficiency varied with the experimental conditions and ranged from 0.14–2.33 g-solids∙m-3-air∙day-1 and 8.9–96.7 %, respectively. Overall, the daily solids removal rate increased with increasing SS and SAV and decreasing HRT, whereas the removal efficiency increased with increasing SAV and HRT and decreasing SS. The daily solids removal rate (g-solids∙m-3-air∙day-1) of the foam fractionator for SAV (cm∙sec-1), SS (mg∙L-1) and HRT (min) were described by the following multi-regression model: Daily solids removal rate [f(z)]=-0.118+0.422SAV+0.094HRT+0.141SS (r2=0.873).

참고문헌 (53)

  1. Awata S, "Effects of suspended sediment on cortisol levels in wild and cultured strains of ayu Plecoglossus altivelis", Aquaculture, 314, pp.115~121 (2011)[DOI]
  2. Bharadwaj TK, "Dye isolation in a foam fractionation column : Optimization of process parameters", Mater Today Proc, 57, pp.1442~1447 (2021)[DOI]
  3. Bilotta GS, "Understanding the influence of suspended solids on water quality and aquatic biota", Water Res, 42, pp.2849~2861 (2008)[DOI]
  4. Brambilla F, "Foam fractionation efficiency in particulate matter and heterotrophic bacteria removal from a recirculating seabass(Dicentrarchus labrax)system", Aquac Eng, 39, pp.37~42 (2008)[DOI]
  5. Brown AK, "Continuous foaming for protein recovery", Biotechnol Bioeng, 62, pp.278~290 (1999)[DOI]
  6. Chai J, "Effect of bubble velocity and pH step changes on the foam fractionation of Spaoramint", J Agric Food Chem, 46, pp.2868~2872 (1998)[DOI]
  7. Chapman PM, "Differentiation of physical from chemical toxicity in solids waste fish bioassay", Wat Air Soil Poll, 33, pp.295~308 (1987)[DOI]
  8. Chen S, "Theoretical and experimental investigation of form separation applied to aquaculture", Ph. D, pp.1991
  9. Chen S, "Suspended solids control in recirculating aquacultural systems", Proceedings from the Aquaculture Symposium, pp.175~186 (1991), Cornell University
  10. Chen S, "Techniques for Modern Aquaculture", pp.16~25 (1993), St Joseph
  11. Couturier M, "Solids removal at a recirculating salmon-smolt farm", Aquac Eng, 41, pp.71~77 (2009)[DOI]
  12. Cripps SJ, "Solids management and removal for intensive land-based aquaculture production systems", Aquac Eng, 22, pp.33~56 (2000)[DOI]
  13. Csordas A, "An integrated photobioreactor and foam fractionation unit for the growth and harvest of Chaetoceros spp. in open systems", Aquac Eng, 30, pp.15~30 (2004)[DOI]
  14. Removal of dissolved organics through foam fractionation in closed cycle systems for oyster production, "Dwivedy RC", ASAE, 73~561 (1973)
  15. Fernandes PM, "Daily micro particle distribution of an experimental recirculating aquaculture system-A case study", Aquac Eng, 60, pp.28~34 (2014)[DOI]
  16. Symposium on New Developments in the Utilization of Heated Effluent and Recirculation Systems for Intensive Aquaculture, "FIFAC (le Festival International du Film documentaire Amazonie Caraïbes)", ~, pp.FIFAC 11th Session (1980)
  17. Guilherme MF, "Effects of foam fractionation and chemical disinfection on the removal of different microalgae cultures", Aquac Res, 51, pp.3274~3283 (2020)[DOI]
  18. Huang D, "Desalination for enhancing the recovery of creatine from its wastewater by foam fractionation", J Mol Liq, 255, pp.447~453 (2018)[DOI]
  19. Huguenin JE, "Design and operating guide for aquaculture seawater systems", pp.264~ (1989), Elsevier
  20. Jia L, "Foam fractionation for effective removal of Pseudomonas aeruginosa from water body: Strengthening foam drainage by artificially inducing foam evolution", J Environ Manage, 291, pp.112628~ (2021)[DOI]
  21. Johnson W, "Performance evaluation of radial", vertical flow clarification applied to recirculating aquaculture systems, 2006, pp.34, 47~55
  22. Khater ESG, "Solids removal in a recirculating aquaculture system", Misr J Agric Eng, 28, pp.1178~1196 (2011)[DOI]
  23. Kim BJ, "The foam separation process for the removal of contaminant in seawater", Ph. D., pp.2002
  24. Kim BJ, "Effect of hydraulic residendce time on the removal of wastes in seawater aquarium using a foam separator", Korean J Fish Aqua Scie, 37, pp.58~90 (2004)[DOI]
  25. Kown BT, "The effects of column height and diameter on the effectiveness of a continuous bubble fractionation system", Water Res, 5, pp.93~102 (1971)[DOI]
  26. Lomax KM, "Nitrification with water pretreatment on a closed cycle catfish system", Ph. D., pp.1976
  27. Magor BG, "Gill histopathology of juvenile Oncorhynchus kisutch exposed to suspended wood debris", Can J Zool, 66, pp.2164~2169 (1988)[DOI]
  28. Martin PJ, "Foam fractionation with reflux", Chem Eng Sci, 65, pp.3825~3835 (2010)[DOI]
  29. McMillan JD, "Pumping effect on particle sizes in a recirculating aquaculture ststem", Aquac Eng, 27, pp.53~59 (2003)[DOI]
  30. Merz J, "Purification of a fungal cutinase by adsorptive bubble separation : A statistical approach", Colloids Surf A Physicochem Eng Asp, 382, pp.81~87 (2011)[DOI]
  31. Mukhopadhyay G, "Protein removal from whey waste by foam fractionation in a batch process", Sep Sci Technol, 45, pp.1331~1339 (2010)[DOI]
  32. Nakabayashi T, "Foam fractionation of protein: Correlation of protein adsorption onto bubbles with a pH-induced conformational transition", Anal Biochem, 419, pp.173~179 (2011)[DOI]
  33. Neethling SJ, "A foam drainage equation generalized for all liquid contents", J Phys Condens Matter, 14, pp.331~ (2002)[DOI]
  34. Palacios GL, "Determining design parameters for recovery of aquaculture wastewater using sand beds", Aquac Eng, 24, pp.289~299 (2001)[DOI]
  35. 팽 뢰, "Design, management and performance of a laboratory scale seawater recirculating system for Korean rockfish sebastes schlegeli culture", 박사, Fisheries Biology, pp.2003
  36. Pfeiffer TJ, "Particle sieve analysis for determining solids removal efficiency of water treatment components in a recirculating aquaculture system", Aquac Eng, 39, pp.24~29 (2008)[DOI]
  37. Reinemann DJ, "A theoretical and experimental study of air lift pumping and aeration with reference to aquaculture applications", Ph. D., pp.1987
  38. Rubin E, "Form fractionation - some recent studies. Theory, practice and process principles for physical separations", Proceedings of the Engineering Foundation Conference, pp.750~ (1981), Oxford Brookes University
  39. Rudolfs W, "Separation of sewage colloids with the aid of the electron microscope", pp.247~256 (1952), Wiley
  40. Schumann M, "Understanding and managing suspended solids in intensive salmonid aquaculture: a review", Rev Aquac, 12, pp.2109~2139 (2020)[DOI]
  41. Spotte S, "Fish and invertebrate culture: Water management in closed systems", pp.46~50 (1979), Wiley
  42. Stickney RR, "Principles of warmwater aquaculture", pp.413~ (1979), John Wiley and Sons
  43. Suh KH, "The removal of aquacultural wastes by foam separator from sea water. I. The effect of initial protein concentration", J Korean Inst Chem Eng, 38, pp.745~752 (2000)
  44. Suh KH, "Performance of parallel current air driven type foam separator in a pilot-scale recirculating aquaculture system", Korean J Fish Aquat Sci, 35, pp.140~145 (2002)[DOI]
  45. Suh KH, "Treatment of aquaculture recirculating water by form separation-II. Characteristics of solids removal", J Korean Fish Soc, 30, pp.334~339 (1997)
  46. Suzuki Y, "Removal of suspended solids by coagulation and foam separation using surface-active protein", Water Res, 36, pp.2195~2204 (2002)[DOI]
  47. Timmons MB, "Aquaculture water reuse system: Engineering design and management", pp.247~279 (1994), Elsevier
  48. Timmons MB, "Mathematical model of a foam fractionator used in aquaculture", J World Aquac Soc, 26, pp.225~233 (1995)[DOI]
  49. A system approach to the development of an integrated trout industry for New York State, "Timmons MB", Cornell University, ~ (1987)
  50. Urizee F, "Effects of kinetics of adsorption and coalescence on continuous foam concentration of proteins: Comparison of experimental results with model predictions", Biotechnol Bioeng, 51, pp.384~398 (1996)[DOI]
  51. Valdes-Krieg E, "Removal of surfactants and particulate matter from sea water desalination blowdown brines by foam fractionation", Desalination, 16, pp.39~53 (1975)[DOI]
  52. Yan J, "Seperation of tea saponin by two-stage foam fractionation", Sep Purif Technol, 80, pp.300~305 (2011)[DOI]
  53. Zhu S, "Effects of organic carbon on nitrification rate in fixed film biofilters", Aquac Eng, 25, pp.1~11 (2001)[DOI]

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