표제지
Abstract
요약문
목차
제1장 서론 10
제2장 문헌조사 13
2.1. 수은 연속 측정방법 13
2.1.1. 일일 교정 오류 점검 (Daily calibration error test) 15
2.1.2. 선형성 평가 (System linearity check) 15
2.1.3. 상대정확도평가 (Relative Accuracy Test Audit, RATA) 16
2.2. 상대정확도평가를 위한 기준 방법 (Reference Method) 18
2.2.1. 활성탄을 이용한 수은 측정 방법 (EPA Method 30B) 18
2.2.2. Ontario Hydro Method (ASTM D6784-02) 21
제3장 실험방법 23
3.1. 조사대상 배출원 선정 23
3.2. 시료채취 지점 선정 25
3.3. CEM 장비의 설치 및 검교정 27
3.4. 상대정확도평가 28
3.4.1. Ontario Hydro Method 29
3.4.2. 활성탄을 이용한 수은 측정 방법 (EPA Method 30B) 29
3.5. 배출계수 산정 32
제4장 실험결과 33
4.1. CEM 장비의 검교정 결과 33
4.1.1. 일일 교정 시스템 점검 결과 33
4.1.2. 선형성 평가 결과 36
4.2. 상대정확도평가 (RATA) 결과 37
4.2.1. 시멘트소성시설 39
4.2.2. 석탄화력발전시설 42
4.3. 배출가스 중 수은연속모니터링 결과 45
4.3.1. 시멘트 소성시설 45
4.3.2. 석탄 화력발전시설 47
4.4. 수은 화학 종 분석 결과 49
4.5. 시료 전처리방법 비교 평가 (산 추출 VS 열 탈착) 51
4.6. 배출원별 배출계수 산정 결과 54
제5장 결론 56
참고문헌 58
Table 1. Summary of QA/QC Requirements for Method 30A. 14
Table 2. Quality Assurance/Quality Control Criteria for Method 30B. 20
Table 3. APCDs configuration in cement kiln. 24
Table 4. APCDs configuration in coal-fired power plant. 25
Table 5. Results of daily calibration error test in cement kiln. 35
Table 6. Results of daily calibration error test in coal-fired power plant. 35
Table 7. Results of system linearity check. 36
Table 8. Comparison of mercury sampling methods. 38
Table 9. Results of RA tests in cement kiln. 40
Table 10. Results of RA tests in cement kiln. 41
Table 11. Results of RA tests in coal-fired power plant. 43
Table 12. Results of RA tests in coal-fired power plant. 44
Table 13. Comparison of mercury pre-treatment methods. 52
Table 14. Result of recovery rate for pre-treatment methods. 53
Table 15. Hg emission factors for tested facility. 55
Table 16. Comparison of Hg emission factors. 55
Figure 1. Global mercury cycling 10
Figure 2. Schematic diagram of sampling system for method 30B. 19
Figure 3. Schematic diagram of sampling system for ontario hydro method. 22
Figure 4. Sample preparation of the ontario-hydro method. 22
Figure 5. Proportion of anthropogenic emissions of mercury to air from various... 23
Figure 6. Schematic diagram of cement kiln. 26
Figure 7. Schematic diagram of coal-fired power plant. 26
Figure 8. Configuration of continuous emission monitoring system 28
Figure 9. Sorbent trap of method 30B. 29
Figure 10. Schematic diagrams of the AULA mercury analyzer. 30
Figure 11. Schematic diagrams of Hg thermo-desorption devices. 31
Figure 12. Daily calibration results of CEM during operation 34
Figure 13. Results of mercury concentration of CEM in cement kiln. 46
Figure 14. Results of mercury concentration of CEM in coal-fired power... 48
Figure 15. Results of mercury speciation in target facilities. 50