표제지
목차
국문요약 12
제1장 서론 14
제2장 재료 및 방법 16
제1절 해양수족관 LSS의 오존 적용 관리방안 선행연구 분석 16
제2절 해양수족관 LSS의 오존 적용 현황 16
제3절 해양수족관 LSS의 오존 적용 관리방안 연구 범위 16
제3장 결과 및 고찰 17
제1절 오존의 특성 17
1. 오존의 물리화학적 성질 17
2. 오존의 산화력 19
3. 오존의 이용분야 24
제2절 해양수족관 LSS의 오존의 적용 및 관리 27
1. 해양수족관 LSS의 오존 사용 목적 27
2. 오존 발생기 32
3. 오존 반응장치(Ozone Reactor) 42
4. 잔류 오존의 제거 56
5. 용존 오존농도의 측정 및 제어 65
6. 오존의 적용 방법 및 안정적인 관리 69
제4장 결론 75
제5장 참고문헌 78
제6장 Abstracts 81
Table 1. Comparison of the physical properties of ozone, oxygen and air. 18
Table 2. Comparison of the oxidation of ozone and other oxide materials(at 25 ℃). 20
Table 3. Advantage and disadvantage of ozone as a disinfectant (Comparison of ozone, chlorine and chlorine dioxide). 21
Table 4. Comparison of the effect of ozone, chlorine and chlorine dioxide. 22
Table 5. Comparison of the advantages and disadvantages of ozone sterilizer and UV sterilizer. 23
Table 6. Application and purpose of using ozone. 24
Table 7. Efficiency of water quality improvement by ozone injection in seawater recirculating aquaculture system. 28
Table 8. Tolerance of chemical environmental factor in marine aquarium exhibit water tank. 29
Table 9. Recommended basic water parameter limits for elasmobranch exhibits. 30
Table 10. Recommended water parameter limits for seawater fish of tropical & mediterranean exhibit in National Ecorium. 31
Table 11. Ozone generation parts. 35
Table 12. Comparison of the ozone generation method of corona discharge and UV irradiation. 36
Table 13. Comparison of air and high purity oxygen feed systems. 38
Table 14. Comparison of primary characteristics of low, medium and high frequency ozone generators. 39
Table 15. Advantage and disadvantage of bubble diffuser. 44
Table 16. Advantage and disadvantage of venturi injection system. 44
Table 17. Material's compatibility with ozone 54
Table 18. Tubing's compatibility with ozone 55
Table 19. Ozone's effects in the lower atmosphere. 60
Table 20. Protective actions for specific ozone ranges in Seoul. 61
Table 21. Comparison of activated carbon absorbtion method and thermal destruction method. 64
Figure 1. The molecular structure of ozone 17
Figure 2. Corona discharge ozone generator 34
Figure 3. Influence of the cooling water temperature on ozone production. 41
Figure 4. Venturi Injector. 43
Figure 5. A schematic diagram of air bubbles(white) in water(gray). 46
Figure 6. Protein Skimmer 48
Figure 7. Ozone Saturator 50
Figure 8. A swinging sinusoidal curve characteristic of an applied ozone dose is too high. 72
Figure 9. An appropriate applied ozone dose that matches oxidant demand, so that ORP remains stable and ozone is dosed continuously. 73