HJ HJ/T194-2005 Manual methods for ambient air quality monitoring 2005 11-09 2006 01-01
...1 1...1 2...1 3...1 4...1 4.1 24...1 4.2...6 4.3...8 4.4...9 4.5...9 4.6...10 4.7...10 5...11 6...11 6.1...11 6.2...11 6.3...11 6.4...11 A...14 B...17 C...18 1
2005 11 9 2006 1 1 1
1 2 GB3095-1996 3 3.1 manual methods for air quality monitoring 3.2 24 24h continuous sampling 24 3.3 automated methods for air quality monitoring 4 4.1 24 24 PM 10 TSP [a] 4.1.1 GB3095-1996 4.1.2 4.1.2.1 5m 2, 25 5 1
4.1.2.2 4-1 1 2 3 4 4 8 10 11 12 13 14 15 5 6 7 9 10 11 12 13 16 4-1 :1- ;2- ;3- ;4- ;5- ; 6-7- ;8- ;9- ;10- ;11- ;12- ;13- ;14- ;15- ;16-1 1m 2m 2 : 30mm 150mm 3m, 40 SO 2 NO 2 3 : 4mm 8mm,, 2
0.5m 4 :,, 5 10 5 :, 4-2 (6.7 0.7) kpa 7~8 7~8 8 185 3 50 25 16.5 0.5 185 3 75 50 25 175 45 50 50 40 30 20 40 5 1 5 1 16.5 0.5 28 0.5 33 1 38 4-2 6 : ( ) 70kPa (0.20 0.02)L/min 2.5 +10% -15% 5% 24h SO 2 NO 2 SO 2 NO 2 23 29 16 24 24h 5min 4.1.2.3 1) 3
2) 4-1 3) 1 5%, 4) 4.1.2.4 1) 50.0ml 2) 4.1.3 4.1.3.1 4-3 1) TSP, D 50 = 100 m, PM 10, D 50 = 10 m 2) 0.3 m 99% 0.45m/s 3.5kPa 5h 0.012mg 3) 4) 1.05m 3 /min 100L/min 4.1.3.2 1) GB/T15432-1995 - 2 GB/T15432-1995 GB6921-86 GB/T15434-1995 [a] GB/T15439-1995 [a] GB/T15264-94 4
1 TSP 4-3 4.1.3.3 1) 2) 5
4.2 4.2.1 TSP PM 10 Pb B[a]P GB3095-1996 1h 45min 18h 12h 4.2.2 4.2.2.1 : 4-4 7 1 2 3 4 5 8 6 9 1 2 3 4 5 6 7 8 9 4-4 6
1 2 U (3) (4) 4-5 1) : 4-5 10ml 0.5L/min, 4.7 0.7kPa, 2) 0.10 1.00L/min 2.5 4.2.2.2 1) 2) 3) 4) 7
4.2.2.3 1) 2) 4.2.3 4.1.3.1 4.1.3.2 4.1.3.3 4.3 4.3.1 7 30 15 4.3.2 4.3.2.1 4-6 10mm 72mm 1 2mm, 50mm, 72mm;, (120 120mm) 90, 30mm 78 80mm, 120,, 15mm, 4.3.2.2 ( ) 70mm, 150ml, 30% 1.0ml 5cm 60 8
4.3.2.3 3 15m >1.5m 5cm 4-6 4.3.3 GB/T15433-1995 4.4 0.5 0.1kPa 4.5, -40 45 0.5 50 kpa 107kPa 0.1kPa 10% 100% 5% 0 360 5 9
1 60m/s 0.5m/s 4.6 4-1 4-1 kpa L/min Vs L 4.7 1) 4-1 V nd PT 0 = Q n n = Q s n 4-1 P T 0 Vnd L Qn L/min Qs L/min T K T0 273K P Pa P0 101.3kPa n min 2) 4-2 V = n 4-2 n Q n P T 273 P Q n 1 3 3 = Q 1 4-3 P 3T 1 101. 3 T 3 V n L Q n L/min m 3 /min n min 10
Q 1 L/min m 3 /min T 1 K T 3 K P 1 kpa P3 kpa 5 5-1 6 6.1 6.2 1 2 3 6.3 1 5, 2 3 6.4 6.4.1 1) 6 1 1 2) 1 0.3kPa 3 95% 11
3) 4) 1 5% 5) 70kPa 24h 5% 6) 1 1/2 6.4.2 1) 2) 5% 3) 4) 5 4-20 6) 5-1 12
1 GB8970-88 GB/T15262-94 2 Saltzman GB/T15436-1995 3 Saltzman GB/T15435-1995 4 GB/15437-1995 GB/T15438-1995 5 GB/9801-88 6 GB/T15264-94 7 8 GB/T15432-1995 GB6921-86 9 GB/T15434-1995 GB/T15433-1995 10 [ ] GB/T15439-1995 GB8971-88 11 GB/T15265-94 12 GB/T14668-93 - GB/T14679-93 GB/T14669-93 13 GB/T14678-93 14 GB/T14680-93 - 15 16 GB/T15516-1995 17 GB/T15263-94 18 GB/T14677-93 19 GB/T14670-93 20 GB/T15501-1995 21 GB/T15502-1995 13
A A.1 A1 1 1 2 3 20% 4 1 A1 1 2 3 4 5 6 7 8 9 10 5 40% 60% 80% 100% 1-1 1-2 Ba Pv 273 V nd = Vm A1 101.325 273 + tm Vnd Qnd = t A2 14
Vnd ml Vm ml Pv kpa t s tm Qnd ml/min A.2 2 1 2 2 Pd/Pu 0.5 3 4 0.25min A1 A2 2 1 2 3 4 5 6 7 8 9 10 15
1 101.3kPa mmhg kpa mmhg kpa 9 8.6 1.15 23 21.1 2.81 10 9.2 1.23 24 22.4 2.99 11 9.8 1.31 25 23.8 3.17 12 10.5 1.40 26 25.2 3.36 13 11.2 1.49 27 26.7 3.56 14 12.0 1.60 28 28.3 3.77 15 12.8 1.71 29 30.0 4.00 16 13.6 1.81 30 31.8 4.24 17 14.5 1.93 31 33.7 4.49 18 15.5 2.07 32 35.7 4.76 19 16.5 2.20 33 37.7 5.03 20 17.5 2.33 34 39.9 5.32 21 18.7 2.49 35 42.2 5.62 22 19.8 2.64 36 44.6 5.94 16
B B1 B1 1 2 3 4 5 6 17
C 1. 10 CE%=C 1 / C 0 100 % C1 CE%-- C1 C0 2. 1 2 1 k 1 2 k 2 1 2 1 M 1 2 M 2 A = M 2 / M 1 C2 1 2 2 1 1 N 1 2 N 2 B = N 1 / N 2 C3 1 k 1 2 k 2 k 1 = (1 - A B)/(1 + A) 100% C4 k 2 = (1 - A B)/(1 + B) 100% C5 A B A B 18