황새의 각 장기조직중 청산염과 금속류의 분포 및 정량에 관한 연구

• 영문명: Studies on Accumulative Distribution of Cyanides and Metals in Stork s Organ
• 발행기관: 한국환경보건학회
• 저자명: 이완구(Wan Koo Lee) 박상균(Sang Kyun Park) 박성우(Sung Woo Park)
• 간행물 정보: 『1. 한국환경보건학회지』제9권 제2호, 67~74쪽, 전체 8쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 1983.11.30

국문 초록

An experimental study was carried out to determine the degree of contamination of cyanide and metals in each stork s (Ciconia c. boyciana) organ. The samples used for this experiment were gullet, respiratory tract, stomach content, rectum, lung, liver, heart, pancreas, gall, kidney, and muscles. Those samples were isolated by Conway microdiffusion method and determined by UV spectrophotometry for the cyanide, on the other hand, the samples for metals were dissolved by mercury digestion apparatus and analyzed by atomic absorption spectrophotometry. The results are as follows: 1) The quantities of cyanide accumulated in each organ were from 0.05 to 2.57 ppm and concentration of those in tissues was in order of 2.57 ppm in stomach content, 2.13 ppm in lung, 1.58 ppm in kidney, 1.22 ppm in gall, 0.52 ppm in pancreas, 0.32 ppm in heart, 0.25 ppm in rectum, 0.20 ppm in gullet, 0.19 ppm in liver, 0.07 ppm in muscles and 0.05 ppm in respiratory tract. 2) The calcium content is in a range of 10.89-105.74 ppm, iron is 2.47-557.70 ppm, zinc is 2.37-23.62 ppm, cupper is < 0.1- 1.76 ppm and cadmium, nickel, cobalt and lead is beyond 0.5 ppm, respectively.