40

Alkali Filter Paper

SO2 NO2

1

1

. ------------------------------1

. -----------------------------1

1. ----------------------------------1

1) - ---1

2) -----------------5

2. ---------------------------------8

. ------------------------------------8

1. Alkali Filter Paper ----------------------8

1) SO2 -------------------------8

2) NO2 -------------------------8

2. ----------------------------9

1) SO2 -------------------------9

2) NO2 -------------------------9

3. -----------------------------------10

1) SO2 ---------------------------10

2) NO2 ---------------------------11

. ------------------------------------12

. ---------------------------------25

* *

- 1 -

. , ,

.

(Air Pollution) , ,

.

, , .

SO2 NO2 gas Alkali Filter

Paper .

.

1.

1) -

.

,

. .

E = E + E + E + E + E +

. 1

.

.

E" - E' = h

1.

- 2 -

E"-E'=erg

h = 6.62 10-27 erg

= , S-1

.

=c/

C 31010cm/s. .

= 1/

cm . 2

.

.

Beer Beer - Lambert . Beer Lambert

. Lambert

. P( I)

, P 0( I0) P

b .

dP = -P db

- 3 -

b P - .

P0

P

dPP

=-

b

0

lnPP0

=-b log PP0

=-(

2.303)b

Beer .

. (

Beer- Lambert ) .

logPP0

=-bC

C L ,

( /2.303 ).

b cm . logP/P 0

.

logP/P 0 Beer - Lambert

-b. P/P 0 .

% (%T=P/P 0100) (A=logP/P 0

= 2-log%T) . Beer-Lambertqjqclr A log%T

.

(-1) .

A=bC

, .

, , ,

- 4 -

.

.

Bausch and Lamb - Spectronic 20 .

.

. .

.

.

15 65%T 36.8%T

. (

.)

.

%T .

.

. %T

. , 4 3,4,7,8

10 .

%T

, .

- 5 -

. I

P . a (C g/L )

. I b . T .

1 .

T

A

a

b

nm

m

max

P/Po

log(Po/P)

A/bc c=g/L

A/bM M=mol/L

A/C

10-9m

10-6m

cm

O.D.D.E

aM

l,d

m

,

2).

(1amp)

.

( ) 2 .

.

.

. 1mm 600

. ()

() .

Spectronic 20

- 6 -

Bausch and Lomb Spectronic 20 5 .

.

.

.

.

.

nm (1nm= 1m =10 =10-9mm) .

200nm (Spectronic 20 20nm

).

. 20 .

%

0 (

).

2 .

.

. %T

. 0

( )

100%T .

%T ,

%T .

. .

.

( , , , , )

.

.

1. . ( )

2. .

3.

. .

.

4.

a.

.

b. .

. ( .)

- 7 -

5.

.

.

.

0

%

6. Spectronic 20 A

- 8 -

2.

Alkali Filter Paper SO2 NO2 530nm

.

.

1. Alkali Filter Paper

1) SO2

Whatman Chromatography (3mm CHR, 4657) 135

.

K2CO3 400g 600ml 40% .

40% K2CO3 Filter Paper .

Incubator (50) .

Filter Paper 1

.

- 9 -

2) NO2

Whatman Chromatography (CHR, 240) 3.5cm .

0.5cm , 1cm .

Filter Paper 1cm

. ( 10)

Filter Paper 40% K2CO3 23

.

.

2.

1) SO2

Alkali Filter Paper 4 .

Filter Paper

SO2 .

1. 2.

, , , .

Filter Paper .

2) NO2

Alkali Filter Paper 4 .

- 10 -

Filter Paper

NO2 .

3.

, , , .

Filter Paper .

3.

1) SO2

SO2 Filter Paper 510 .

( 100 )

200ml 100ml

.)

15 SO2 .

100ml .

( .)

20ml 100ml .

30% H2O2 2 . 30

K2SO3 + H2O2 K2SO4 + H2O

2.4 dinitro Phenol 2 . .

1 : 5 HNO3 .

( K2CO3 , K2CO3 + 2HNO3 2KNO3 + H2O +CO2)

- 11 -

CO2 10 ,

1 : 5 HNO3 .

25ml .

(100 0.825g

1 SO3 0.5/ ) 5 10, ph4 5 ( CH3COOH

9.84g +CH3COONa 3H2O 4.92g + 1 )

0.1g . .

530nm

.

-log T 0 .

A0, A .

SO3 mg/100day = 0.5A/A025/201001/n = 625A/Ao1/n

0.5 : SO3

0.5mg/ml(0.825SO3/(NH4)2SO4=0.82580.1/132.1)

25/20 : 20ml 25ml .

100 : 100ml SO3

1/n : n

2) NO2

, , 3

5ml 4ml .

15

NaNO2 0.49g 1L 1ml 1L

.

NO2 .

530nm 0 .

A0, A .

NO3 mg/100day = 0.0001A/A0100/1024/hrNO2/N

= 0.158A/A01/hr

hr :

0.0001 : N()

1ml=0.0001mg N=0.493N/NaNO210-5=0.49340/6910-3mg

100/10 :

2 : NO2 HNO3

NO2/N : N NO2 .

- 12 -

.

1. SO2

SO2 data

0.5mg/ml

1.0mg/ml

1.5mg/ml

2.0mg/ml

2

6. 1 14:55

6.13 14:55

6. 6 8:50

6.12 8:50

6. 1 14:55

6.13 14:45

6. 4 15:39

6.14 18:59

6. 4 16:44

6.14 16:44

6. 6 13:25

6.15 14:35

380 0.97 1.10 1.170 1.19 0.80 0.78 0.84 0.87 0.91 0.78

390 0.78 0.87 0.94 1.94 0.665 0.650 0.690 0.71 0.74 0.65

400 0.658 0.70 0.75 0.76 0.550 0.545 0.570 0.600 0.618 0.539

410 0.540 0.603 0.640 0.635 0.460 0.450 0.480 0.500 0.517 0.445

420 0.467 0.525 0.540 0.543 0.379 0.372 0.378 0.418 0.427 0.369

430 0.412 0.485 0.520 0.503 0.309 0.303 0.323 0.348 0.350 0.297

440 0.383 0.465 0.505 0.489 0.246 0.241 0.260 0.290 0.280 0.235

450 0.365 0.472 0.520 0.499 0.192 0.188 0.203 0.245 0.225 0.183

460 0.363 0.492 0.550 0.520 0.145 0.139 0.154 0.209 0.180 0.133

470 0.368 0.520 0.592 0.588 0.100 0.095 0.121 0.180 0.142 0.094

480 0.382 0.560 0.643 0.600 0.065 0.059 0.073 0.155 0.110 0.058

490 0.398 0.602 0.690 0.640 0.038 0.031 0.048 0.138 0.085 0.033

500 0.412 0.630 0.74 0.679 0.017 0.008 0.023 0.127 0.068 0.012

510 0.425 0.662 0.77 0.70 0.001 0 0.009 0.120 0.057 0

520 0.438 0.680 0.80 0.73 0 0 0.004 0.120 0.052 0

530 0.452 0.698 0.82 0.75 0.002 0 0.011 0.130 0.063 0.002

540 0.475 0.72 0.84 0.77 0.029 0.024 0.038 0.160 0.090 0.025

550 0.497 0.73 0.85 0.78 0.067 0.063 0.075 0.198 0.130 0.065

560 0.520 0.74 0.85 0.79 0.122 0.116 0.130 0.243 0.170 0.12

570 0.540 0.74 0.85 0.79 0.180 0.174 0.185 0.277 0.230 0.176

580 0.580 0.75 0.85 0.79 0.251 0.250 0.260 0.355 0.301 0.248

590 0.658 0.83 0.91 0.84 0.364 0.361 0.370 0.462 0.413 0.361

600 0.79 0.92 0.98 0.94 0.521 0.537 0.540 0.608 0.570 0.517

610 0.97 1.07 1.13 1.09 0.71 0.74 0.75 0.81 0.77 0.72

615 1.13 1.23 1.30 1.23 0.92 0.93 0.95 1.00 0.98 0.92

460nm SO2

2

6. 1 14:55

6.13 14:55

6. 6 8:50

6.12 8:50

6. 1 14:45

6.13 14:45

6. 4 15:59

6.14 18:54

6. 4 16:44

6.14 06:44

SO3mg/100day 2.080 3.989 2.210 3.554 3.234

SO3mg/100day 1.664 3.191 1.968 2.843 2.587

- 13 -

(NH4)2SO4

- 14 -

(NH4)2SO4

- 15 -

(NH4)2SO4

- 16 -

(NH4)2SO4

- 17 -

(NH4)2SO4

015mg/ml 380620nm

. 500550nm ( ) .

- 1, 2, 3,

, , , , .

2 SO2 1.664mg/100day 2.587mg/100day

3.19mg/100day 2 .

- 18 -

2. NO2

NaNO2

(nm)

NaNO2

0.1ppm

NaNO2

0.2ppm

NaNO2

0.3ppm

380

385 1.20 1.29 1.48

390 0.688 0.543 0.550

395 0.307 0.307 0.300

400 0.137 0.108 0.093

405 0.003 0 0

410 0 0 0

590 0 0 0

595 0.035 0.100 0.148

600 0.320 0.395 0.460

605 1.37 2.0

560nm NO2 data

1

6. 2 18:406. 3 18:40

26. 2 19:006. 3 19:00

36. 2 18:406. 3 18:40

6. 2 18:456. 3 18:45

6. 5 07:256. 5 18:21

16. 5 19:216.6 19:21

NO2mg/100day 0.0350 0.0350 0.0322 0.0390 0.0606 0.0334

2

6. 5 18:146. 6 18:14

36. 5 18:086. 6 18:08

6. 5 18:036. 6 19:03

6. 5 18:286. 6 06:28

6. 8 06:346. 9 06:34

6. 8 06:176. 9 06:17

NO2mg/100day 0.0303 0.0259 0.0317 0.0538 0.0165 0.0315

550nm NO2 data

1

6. 6 07:306. 6 18:30

26. 5 06:586. 5 18:58

36. 5 18:586. 6 06:58

6. 6 06:586. 3 18:58

6. 8 18:536. 9 18:53

16. 8 19:106. 9 19:10

NO2mg/100day 0.190 0.219 0.150 0.329 0.0199 0.032

2

6. 7 19:076. 6 19:07

36. 7 19:006. 6 19:00

6. 7 06:156. 6 06:15

6. 7 06:306. 8 06:30

6. 8 19:096. 9 19:09

6. 8 19:096. 9 19:09

NO2mg/100day 0.133 0.183 0.035 0.0256 0.0270

- 19 -

1

6. 8 18:536. 9 18:53

26. 8 19:106. 9 19:10

36. 8 19:096. 9 19:09

6. 8 19:096. 9 19:09

6. 8 06:346. 9 06:34

6. 8 06:176. 9 06:17

NO2mg/100day 0.133 0.183 0.035 0.0256 0.0270

NO2 data

0.1ppm

1

6. 8 18:53

6. 9 18:30

2

6. 8 19:10

6. 9 19:10

3

6. 8 19:09

6. 9 19:09

6. 8 19:09

6. 9 19:09

6. 8 6:34

6. 9 6:34

6. 8 6:17

6. 9 6:17

380 0.485 0.540 0.522 0.530 0.475 0.540

390 0.355 0.430 0.390 0.410 0.343 0.425

400 0.260 0.345 0.300 0.318 0.240 0.322

410 0.187 0.285 0.225 0.248 0.152 0.265

420 0.135 0.250 0.183 0.202 0.088 0.210

430 0.090 0.223 0.148 0.170 0.042 0.185

440 0.058 0.208 0.122 0.145 0 0.162

450 0.040 0.200 0.107 0.133 0.150

460 0.030 0.203 0.103 0.131 0.147

470 0.033 0.220 0.113 0.143 0.160

480 0.020 0.047 0.248 0.130 0.165 0.185

490 0.00 0.067 0.275 0.168 0.192 0.215

500 0.00 0.090 0.300 0.185 0.217 0.01 0.245

510 0.00 0.114 0.320 0.207 0.238 0.038 0.275

520 0.00 0.140 0.335 0.230 0.255 0.072 0.298

530 0.00 0.170 0.345 0.250 0.272 0.110 0.318

540 0.030 0.195 0.352 0.270 0.287 0.148 0.335

545 0.052

550 0.072 0.218 0.350 0.280 0.295 0.180 0.345

555 0.105

560 0.128 0.222 0.338 0.280 0.287 0.196 0.335

565 0.152

570 0.180 0.212 0.300 0.260 0.265 0.192 0.310

575 0.213

580 0.240 0.198 0.272 0.238 0.240 0.186 0.272

585 0.296

590 0.358 0.230 0.280 0.253 0.250 0.217 0.275

595 0.408

600 0.320 0.357 0.337 0.335 0.310 0.345

605

610 0.480 0.500 0.485 0.480 0.465 0.490

615 0.650 0.670 0.665 0.640 0.630 0.650

620 0.85 0.83 0.85

- 20 -

NO2 data

0.1ppm

6.6 7:30

18:30

6.5 6:58

18:58

6.5 18:58

6.6 6:58

6.6 6:58

18:58

1

6.7 18:52

6.8 18:52

2

6.7 17:14

6.8 17:14

3

6.7 19:07

6.8 19:07

6.7 19:00

6.8 19:00

6. 7 6:15

6. 8 6:15

6. 7 6:30

6. 8 6:30

390

395

400 1.30

405 1.8 1.45 1.35 1.03 0.72

410 1.00 0.90 0.85 1.30 1.50 1.340 0.680 1.300 0.470

415 0.71 0.94 1.80

420 0.620 0.580 0.522 0.650 0.85 0.72 0.382 0.70 1.15 0.250

425 0.530

430 0.442 0.410 0.358 0.480 0.638 0.522 0.240 0.490 0.73 0.100

440 0.340 0.317 0.268 0.400 0.540 0.417 0.142 0.382 0.590 0.013

450 0.290 0.270 0.21 0.340 0.500 0.370 0.090 0.325 0.520 0

460 0.273 0.254 0.190 0.330 0.510 0.362 0.068 0.315 0.500

470 0.288 0.273 0.197 0.355 0.580 0.392 0.072 0.345 0.538

480 0.020 0.333 0.323 0.230 0.430 0.70 0.480 0.108 0.412 0.630

490 0.00 0.400 0.390 0.282 0.518 0.95 0.580 0.170 0.505 0.77

500 0.00 0.465 0.475 0.340 0.610 1.300 0.73 0.245 0.610 0.96

505 1.10

510 0.00 0.530 0.560 0.400 0.71 1.70 0.95 0.350 0.74 1.30 0.030

515 2.00

520 0.00 0.600 0.670 0.475 0.85 1.30 0.475 0.90 2.00 0.087

525 1.50

530 0.00 0.685 0.80 0.540 1.00 2.00 0.665 1.12 0.172

540 0.030 0.83 0.98 0.682 1.28 2.00 0.96 1.50 0.275

545 0.052 1.50

550 0.072 0.95 1.20 0.82 1.80 1.45 2.0 0.380

555 0.105

560 0.128 0.95 1.25 0.87 2.00 1.90 0.455

565 0.152

570 0.180 0.83 1.00 0.770 1.15 2.00 1.40 1.20 0.460

575 0.213 1.38 2.00

580 0.240 0.73 0.80 0.684 0.88 1.18 1.05 0.95 1.43 0.470

585 0.296

590 0.358 1.00 1.00 0.95 1.12 1.75 1.23 0.680

595 0.408 1.18

600

- 21 -

NO2 data

0.1ppm

1

6.2 7:30

6.3 18:52

2

6. 2 19:00

6. 3 19:05

3

6.2 18:40

6.3 18:57

6. 2 18:45

6. 3 19:01

6.5 7:25

6.5 18:25

1

6.5 19:21

6.6 18:50

2

6.5 18:14

6.6 18:14

3

6.5 18:08

6.6 18:08

6.5 18:03

6.6 19:03

6.5 18:28

6.6 6:28

380 0.85 0.81

390 0.70 0.76 0.69

395 0.74

400 0.62 0.64 0.63 0.69 0.590

405 0.61 0.590 0.67 0.560

410 0.540 0.570 0.554 0.63 0.520

415 0.560 0.523 0.62 0.490

420 0.490 0.600 0.520 0.500 0.580 0.460

425 0.518 0.475 0.580 0.435

430 0.445 0.560 0.485 0.465 0.550 0.400

435 0.485 0.435 0.535 0.390

440 0.405 0.540 0.455 0.418 0.530 0.360

445 0.455 0.405 0.537 0.350

450 0.375 0.523 0.432 0.390 0.517 0.328

455 0.435 0.382 0.520 0.325

460 0.360 0.520 0.420 0.377 0.510 0.307

465 0.425 0.372 0.520 0.305

470 0.60 0.352 0.522 0.420 0.372 0.517 0.298

475 0.62 0.430 0.380 0.530 0.300

480 0.020 0.520 0.420 0.64 0.360 0.540 0.432 0.380 0.537 0.300

485 0.538 0.430 0.65 0.445 0.390 0.550 0.310

490 0.00 0.550 0.445 0.68 0.375 0.570 0.455 0.398 0.560 0.317

495 0.562 0.460 0.69 0.385 0.588 0.465 0.405 0.570 0.325

500 0.00 0.580 0.475 0.70 0.395 0.590 0.475 0.418 0.580 0.340

505 0.490 0.72 0.405 0.588 0.480 0.425 0.582 0.350

510 0.00 0.61 0.510 0.74 0.430 0.62 0.500 0.442 0.60 0.375

515 0.520 0.75 0.430 0.61 0.508 0.445 0.60 0.375

520 0.00 0.64 0.538 0.76 0.445 0.62 0.520 0.470 0.62 0.400

525 0.545 0.77 0.445 0.62 0.525 0.475 0.61 0.405

530 0.00 0.64 0.64 0.562 0.77 0.473 0.64 0.540 0.495 0.64 0.435

535 0.65 0.67 0.580 0.78 0.485 0.63 0.540 0.500 0.63 0.445

540 0.030 0.67 0.67 0.588 0.78 0.500 0.65 0.563 0.523 0.64 0.475

545 0.052 0.67 0.68 0.61 0.78 0.510 0.64 0.570 0.530 0.63 0.480

550 0.072 0.68 0.68 0.62 0.78 0.523 0.65 0.580 0.550 0.65 0.503

555 0.105 0.68 0.68 0.62 0.78 0.530 0.64 0.580 0.550 0.64 0.508

560 0.128 0.68 0.68 0.623 0.76 0.540 0.65 0.590 0.560 0.64 0.523

565 0.152 0.675 0.62 0.75 0.540 0.63 0.580 0.550 0.63 0.520

570 0.18 0.66 0.67 0.61 0.73 0.540 0.62 0.580 0.558 0.62 0.524

575 0.213 0.64 0.63 0.588 0.69 0.530 0.61 0.560 0.543 0.60 0.520

580 0.248 0.62 0.62 0.585 0.68 0.538 0.60 0.560 0.550 0.598 0.520

585 0.296 0.62 0.61 0.590 0.66 0.540 0.590 0.560 0.550 0.590 0.530

590 0.358 0.62 0.62 0.60 0.66 0.560 0.61 0.580 0.570 0.60 0.550

595 0.408 0.64 0.61 0.60 0.63 0.582

600 0.65 0.69 0.67 0.66 0.67 0.65

605 0.74 0.74 0.70

610 0.83 0.80 0.83 0.83 0.80

615 0.90 0.90

620 0.95 0.95

- 22 -

NaNO2

- 23 -

NO2

- 24 -

0.10.3ppm 385nm, 590nm, 500nm

. 550570nm . 0.0199

mg/100day 0.05380.329mg/100day

10 .

NO2

- 25 -

. Alkali Filter Paper SO2 NO2 .

SO2 NO2

1, 4 .

Alkali Filter Paper

SO2 NO2 .

* *

1. 1993

2. 1994

3. 1992

4. 1993

5. 1992

6. 1993

7. 1993

8. 1989

9. 1991

10. 1993