102 6 3 1020046146 102 8 15 NIEA E101.03C 1. 2. 70% 75% 1
1. 1 0.5 2 3 16 27 2 4 2. 170 10 Bacillus atrophaeus 3. 2 121 Geobacillus stearothermophilus
4. class II 1 20 2 70% 75% 3 90 mm 30 35 ± 1 48 HEPA high efficiency particulate air 5. 10 15 60 80 6. ph ph 0.1 ph ph surface probe ph 7. 2 g 10 g 1 mg 2 g 150 g 0.01 g 8. 3 2.5% 9.
4 2 10. 1 40 0.5 11. 1 2 2 4 1. 1 2 3 polypropylene 2.
3. 4. 5. 2.5% 6. (1) mixed cellulose esters cellulose nitrate 47 mm 0.45 µm (2) 90% (3) 47 mm 0.8 mm 2.0 ± 0.2 ml 25 2 mho/cm S/cm
1. 2. (1) 30 2 (2) 4 2 14 3.
(1) (2) (3) 2.5% (4) (5) 2 (6) (7) (8) 45 50 3 (9) 50 (10) (11) (12) (13) ph ph (14) 4. ph ph ph ph ph
ph ph 0.5 ph 1 N ph 4 ph 0.5 ph ph 1 2 3 5. (1) 121 15 (2) 0.22 µm (3) (4) 2.5 Na 2 S 2 O 3 100 ml 0.1 ml 10% 15 mg/l 100 ml 0.1 ml 3% 5 mg/l
10 4 2 1. 1 2 3 2. 121 15 2 50 80 170 10 2
1. 2. 1. 15 D 1 D 2 2. D 1 D 2 L 1 L 2 D 1 D 2 0 D 1 D 2 1 log D 1 = L 1 log D 2 = L 2 3. R 15 R R = L 1 L 2 R = R n 4. 3.27 R 99% R
3.27 R D 1 D 2 20 5. (R = L D 1 D 2 L 1 L 1 - L 2 ) 2 1 89 71 1.9494 1.8513 0.0981 2 38 34 1.5798 1.5315 0.0483 3 58 67 1.7634 1.8261 0.0627 14 7 6 0.8451 0.7782 0.0669 15 110 121 2.0414 2.0828 0.0414 R = 0.0981 + 0.0483 + 0.0627 + + 0.0669 + 0.0414 = 0.71889 R = R n = 0.71889 15 = 0.0479 = 3.27 0.0479 0.1566 6. 15 1 4 15 15
APHA, Standard Methods for the Examination of Water and Wastewater, 22 nd Edition, Method 9010 to 9060, 2012. 1 70 75% 2 3 (1) 50 ml 100 100 ml 100 ml (2) 150 ml 100 ml 4 ph ph 1 N ph ph ph
1 Escherichia coli (Coliforms) BCRC 10675 (ATCC 11775), BCRC 11509 (ATCC 25922) Enterobacter aerogenes BCRC 10370 (ATCC 13048) Citrobacter freundii BCRC 12291 (ATCC 8090) Proteus mirabilis BCRC 10725 (ATCC 7002) Enterococcus faecalis BCRC 10066 (ATCC 19433) (Escherichia coli) Escherichia coli BCRC 10675 (ATCC 11775), BCRC 11509 (ATCC 25922) Enterobacter aerogenes BCRC 10370 (ATCC 13048) Citrobacter freundii BCRC 12291 (ATCC 8090) BCRC: (Bioresource collection and research center) ATCC: (American type culture collection) 2 121 15 10 60 30 15