어류 독성법을 이용한 매립지 침출수중 시안 평가
Estimation of Cyanide in Landfill Leachate using Toxicity Test with Bagrid Catfish Juvenile
2
조회
0
다운로드
0
인용
0
참고문헌
초록
Abstract
The toxic impact of cyanide on bagrid catfish, Pseudobagrus fulvidraco juvenile was examined 96 hr LC50 value of cyanide was 1.90 mg/L. Chronically, bagrid catfish were exposed for 30 days to cyanide at the concentrations of at 63, 95, 190, and 380 μg/L, representing 3.3, 5.0, 10.0, and 20.0% of the 96 hr LC50, respectively. Survival rate was significantly affected when the concentration was over 63 μg/L after 10 days. Growth rate, specific growth rate (SGR), and feed efficiency were reduced over time as concentration dependent manner. Growth rates of the exposed groups were significantly reduced by 28.06-60.63% comparing to the control fish, SGR were decreased by 1.50-4.72% and feed efficiency was declined by 6.10-11.90%. It can be concluded that if P. fulvidraco is chronically exposed to cyanide over 63 μg/L, the physiological damages might affect growth the fish.
참고문헌 (26)
- Smidt, G. R. B, "Chemical time bombs project, Foundation for Ecodevelopment De bilt", Report of the workshop on chemical time bombs, 21~23 (1990)
- Bitton, G, "an acute toxicity test based on Ceriodaphnia dubia feeding behavior", Environ. Toxicol. Chem, 15, pp.123~131 (1986)
- 박종호, "Ceriodaphnia dubia를 이용한 단기급성독성조 사법 개발 및 응용", 박사, pp.2003
- 박종호, "Ceriodaphnia dubia의 먹이섭생 기작과 온도조절에 근거한 급성독성조사법의 비교", 수질보전 한국물환경학회지, 20(1), pp.48~54 (2004), 한국물환경학회
- Johaasson-Sjobeck, M. L, "Effects of inorganic lead on delta-aminole vulinic acid dehydratase activity and hematological variables in the rainbow trout, Salmo gairdneri", Arch. Environ. Contam.Toxicol, 8, pp.419~431 (1979)
- Flik, G, "Stress response to waterborne Cu during early life stages of carp, Cyprinus carpio", Aquacult. Toxicol, 56, pp.167~176 (2002)
- Ling K. H, "Effect of copper sulphate on ichthyophtiriasis (white spot disease) in goldfish", Aquaculture, 18(2), pp.23~25 (1993)
- Sippel, A, "Histopathological and physiological responses of rainbow trout (Salmo gairdneri) to sublethal levels of lead", Wat. Res, 17, pp.1115~1121 (1983)
- Grindley, J, "Toxicity to rainbow trout and minow of some substances known to be present in wastewater discharge to rivers", Ann. Appl. Biol, 33, pp.103~112 (1964)
- Choi K. C, "Coloured Illustrations of The Freshwater Fishs of Korea", ~ (2002)
- Johnson, W.W, "Handbook of Acute Toxicity of Chemicals to Fish and Aquatic Invertebrates", pp.98~ (1980)
- Pickering, Q.H, "The toxicity of organic phosphorus insecticides to different species of warmwater fishes", Trans. Am. Fish, 91, pp.175~184 (1962)
- Banas, W.P, "Absence of acclimation to parathion by rainbow trout during sublethal expo sure", Water Res, 20(10), pp.1229~1232 (1986)
- Roex, E.W.M, "Acute toxicity of two compounds with different modes of action to the zebrafish, Danio rerio", Bull. Environ. Contam. Toxicol, 68(2), pp.269~274 (2002)
- Fairchild, J. F, "Aquatic hazard assessment of the organophosphate insecticide fonofos", Arch. Environ. Contam. Toxicol, 22(4), pp.375~379 (1992)
- Arunachalam, S, "Sublethal effects of carbaryl on surfacing behaviour and food utilization in the air-breathing fish, Macropodus cupanus", Physiolo. Behav, 29(1), pp.23~27 (1982)
- 동화기술편집위원회, "수질오염·폐기물·토양오염 공정시험방법", 816~ (2008)
- APHA, "AWWA and WPCF, Standard Method for the Examination of Water and Wastewater", 1350~ (1992)
- US EPA, "Short-term Method for Estimating the Chronic Toxicity of Effluent and Receiving Waters to Freshwater Organism", ~ (2002)
- McGeer, J.C, "Effects of chronic sublethal exposure to waterborne Cu, Cd or Zn in rainbow trout. 1: Iono-regulatory disturbance and metabolic costs", Aquat.Toxicol, 50, pp.231~243 (2000)
- "//Extonet/1993"[URL]
- Howard, P.H, "Handbook of Environmental Fate and Exposure Data for Organic Chemicals" (1989), Lewis Publishers
- Spacie, A, "Acute and Chronic Parathion Toxicity to Fish and Invertebrates", pp.106~ (1976)
- Roex, E.W.M, "Acetylcholinesterase inhibition and increased food consumption rate in the zebrafish, Danio rerio, after chronic exposure to parathion", Aquat. Toxicol, 64(4), pp.451~460 (2003)
- Eaton, J.G, "Chronic malathion toxicity to the bluegill", Water Res, 4, pp.673~684 (1970)
- Goodman, L.R, "chronic toxicity to, and brain acetylcholinesterase inhibition in, the sheepshead minnow, Cyprinodon variegatus", Trans.Am. Fish. Soc, 108, pp.479~488 (1979)