Ambient Air quality Monitoring Guidlines. - Maharashtra Pollution ...

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<strong>Ambient</strong> air N2GAS (100%) COMPRESSOR 200 LITRE STORAGE TANK GPT= Gas Phase Titration MFC= Mass Flow Controllers SILICA GEL (for drying ) ZERO AIR Zero <strong>Air</strong> ACTIVATED CHARCOAL (For purifying) GAS CYLINDER (NO/SO2/CO) 38 MFC (0-100 LPM) MFC (0-100 LPM) MFC (0-5 LPM) MFC (0-50 MLPM) MFC (0-5 LPM) MFC (0-50 MLPM) CONTROLLING UNIT OF MFC WET CHEMICAL SAMPLING SYSTEM Figure 5.2: Ring Test Facility. GAS SAMPLING LINE PERMEATION OVEN CUM OZONE GENERATOR WATER BOTTLE FOR HUMIDITY MIXING CHAMBER AUTOMATIC ANALYZER GPT REACTION TUBE (NO + O3 = NO2 + O2)
ZERO GAS VALVE PRESSURE REGULATOR (-1) – (+2) bar DC SUPPLY FOR MIXER ZERO GAS SUPPLY INJECTION INLET MIXER MIXER 100 LITRE GLASS VESSEL SPAN GAS OUTLET Figure 5.3 Static Volumetric Dilution. 39 PRESSURE METER (-1) – (+2) bar PRESSURE METER (-1) –(+2) BAR REGULATION VALVE PURE GAS CYLINDER PURE GAS OUTLET OVERFLOW TO ANALYZER MAIN VACCUM VALVE PURE GAS VALVE VACCUM PUMP
Page 1 and 2: 1.0 INTRODUCTION Air pollutants are
Page 3 and 4: The Central Pollution Control Board
Page 5 and 6: S.No. Problem Area Type of Industry
Page 7 and 8: (viii) High population exodus to th
Page 9 and 10: a) Seasonal Variation in Carbon Mon
Page 11 and 12: Concentration (µg/m 3 ) 2.2.3 Long
Page 13 and 14: 3.2 National Air Monitoring Program
Page 15 and 16: Number of Monitoring Stations 40 35
Page 17 and 18: 4.0 GUIDELINES FOR MONITORING For s
Page 19 and 20: The variability of pollutant concen
Page 21 and 22: areas, traffic intersections etc. O
Page 23 and 24: Station Type Description Type C Res
Page 25 and 26: available then monitoring of specif
Page 27 and 28: manpower and needs to be calibrated
Page 29 and 30: averaging should be done and plotte
Page 31 and 32: necessary to readjust the position
Page 33 and 34: 5.0 QUALITY ASSURANCE AND QUALITY C
Page 35 and 36: (a) Inter Laboratory Proficiency Te
Page 37: 2. Infrastructure for conducting In
Page 41 and 42: is to assess its ability to perform
Page 43 and 44: The mixing ratio of O3 (ppb) must n
Page 45 and 46: (vi) Lack of Dedicated Manpower If
Page 47 and 48: Site staff must be trained so that
Page 50 and 51: NATIONAL AMBIENT AIR QUALITY MONITO
Page 52 and 53: Delhi - 110 032 e-mail : cpcb@alpha
Page 54 and 55: FOREWORD Under the Air (Prevention
Page 56 and 57: Table No. References 161 LIST OF TA
Page 58 and 59: 3.0 INTRODUCTION Air pollutants are
Page 60 and 61: The Central Pollution Control Board
Page 62 and 63: S.No. Problem Area Type of Industry
Page 64 and 65: (viii) High population exodus to th
Page 66 and 67: Monthly average of CO measured at B
Page 68 and 69: Concentration (µg/m 3 ) 2.2.3 Long
Page 70 and 71: 3.2 National Air Monitoring Program
Page 72 and 73: Number of Monitoring Stations 40 35
Page 74 and 75: 4.0 GUIDELINES FOR MONITORING For s
Page 76 and 77: The data requirements, which are re
Page 78 and 79: their levels and determine trends.
Page 80 and 81: Station Type Description traffic vo
Page 82 and 83: Criteria for SO2 Measurements Sourc
Page 84 and 85: calibration parameters change. Meas
Page 86 and 87: The following must be followed for
Page 88 and 89:
changed in inclement weather. Set t
Page 90 and 91:
5.0 QUALITY ASSURANCE AND QUALITY C
Page 92 and 93:
(a) Inter Laboratory Proficiency Te
Page 94 and 95:
The primary requirement for conduct
Page 96 and 97:
ZERO GAS VALVE PRESSURE REGULATOR (
Page 98 and 99:
is to assess its ability to perform
Page 100 and 101:
The mixing ratio of O3 (ppb) must n
Page 102 and 103:
(xiii) Lack of Dedicated Manpower I
Page 104 and 105:
laboratory staff must be trained so
Page 106 and 107:
1. AIR SAMPLING - GASEOUS 1.0 TITLE
Page 108 and 109:
52 Fig. 1 Sampling Train
Page 110 and 111:
54 Fig. 4 Critical Orifice Device
Page 112 and 113:
the pollutant and accordingly selec
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contracts with change in humidity.
Page 116 and 117:
and temperature has been set down i
Page 118 and 119:
The impulse frequency emitted is pr
Page 120 and 121:
CIRCUIT DIAGRAM - 1 64
Page 122 and 123:
FIG. 1 (a) CIRCUIT DIAGRAM 66
Page 124 and 125:
3. DETERMINATION OF SUSPENDED PARTI
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measurement precision dominates at
Page 128 and 129:
6.4.4 Equilibration Rack - This rac
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Receive Filters, inspect (light tab
Page 132 and 133:
of the face-plate. Look underneath
Page 134 and 135:
Atmosphere". Federal Register, 52 F
Page 136 and 137:
5.0 INTERFERENCES 5.1 Passive Depos
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6.4.4 Numbering Machine - Though fi
Page 140 and 141:
chain-of-the custody log-book and o
Page 142 and 143:
5. DETERMINATION OF SULPHUR DIOXIDE
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88 FIG. 1.0 SO2 SAMPLING TRAIN
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The wavelength calibration of the i
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(ii) The absorbance of the reagent
Page 150 and 151:
pipe cleaner after use. If, the tem
Page 152 and 153:
(A - Ao) (10 3 ) (B) C = ----------
Page 154 and 155:
Then the air sample flows into a re
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integral part of the apparatus, or
Page 158 and 159:
6.4 Pressure Regulator The output s
Page 160 and 161:
FIG. 2 SCHEMATIC DIAGRAM OF A CALIB
Page 162 and 163:
7. CONTINUOUS MEASUREMENT OF CARBON
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6.0 APPARATUS 6.1 NDIR Analyser - f
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BLOWER SAMPLE INLET PORT FOUR WAY V
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Maintain the same sample cell flow
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14.0 CALIBRATION PROCEDURE 14.1 Ana
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connected to the output manifold, t
Page 174 and 175:
FIG. 3 MULTIPLE CYLINDER CALIBRATIO
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(Nondispersive Infrared Spectrometr
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5.0 INTERFERENCES 5.1 Nitric oxide
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7.1.6 Air Pump - Capable of maintai
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9.1.3.2 Solution B - Pipet 25 ml of
Page 184 and 185:
9.4.7 A randomly selected 5-10% of
Page 186 and 187:
9. CONTINUOUS MEASUREMENT OF OXIDES
Page 188 and 189:
8.0 APPARATUS 8.1 Chemiluminescene
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SAMPLE INLET PUMP AIR DRYER OZONE G
Page 192 and 193:
FIG. 3 CALIBRATION SYSTEM COMPONENT
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10.3.1 Flow Conditions - Insure tha
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ates constant. For each calibration
Page 198 and 199:
10. DETERMINATION OF OZONE IN THE A
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7.0 APPARATUS 7.1 Sampling Probe -
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9.4 Blank Correction - Measure the
Page 204 and 205:
11. CONTINUOUS MEASUREMENT OF OZONE
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FIG. 1 SCHEMATIC DIAGRAM OF A TYPIC
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8.2 Air Inlet Filter - A Teflon fil
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9.0 REAGENTS 9.1 Purity - All reage
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Where : Ozone Conc.CTA = the ozone
Page 214 and 215:
1. AIR SAMPLING - GASEOUS 1.0 TITLE
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55 Fig. 1 Sampling Train
Page 218 and 219:
57 Fig. 4 Critical Orifice Device
Page 220 and 221:
the pollutant and accordingly selec
Page 222 and 223:
(iii) Technical Data Measuring rang
Page 224 and 225:
3.1.3 Wind Speed Temperature measur
Page 226 and 227:
(v) Preparation for Use (a) Selecti
Page 228 and 229:
CIRCUIT DIAGRAM - 1 67
Page 230 and 231:
FIG. 1 (a) CIRCUIT DIAGRAM 69
Page 232 and 233:
3. DETERMINATION OF SUSPENDED PARTI
Page 234 and 235:
measurement precision dominates at
Page 236 and 237:
6.4.4 Equilibration Rack - This rac
Page 238 and 239:
Receive Filters, inspect (light tab
Page 240 and 241:
of the face-plate. Look underneath
Page 242 and 243:
Atmosphere". Federal Register, 52 F
Page 244 and 245:
5.0 INTERFERENCES 5.1 Passive Depos
Page 246 and 247:
6.4.4 Numbering Machine - Though fi
Page 248 and 249:
chain-of-the custody log-book and o
Page 250 and 251:
5. DETERMINATION OF SULPHUR DIOXIDE
Page 252 and 253:
91 FIG. 1.0 SO2 SAMPLING TRAIN
Page 254 and 255:
The wavelength calibration of the i
Page 256 and 257:
(ii) The absorbance of the reagent
Page 258 and 259:
pipe cleaner after use. If, the tem
Page 260 and 261:
(A - Ao) (10 3 ) (B) C = ----------
Page 262 and 263:
Then the air sample flows into a re
Page 264 and 265:
integral part of the apparatus, or
Page 266 and 267:
6.4 Pressure Regulator The output s
Page 268 and 269:
FIG. 2 SCHEMATIC DIAGRAM OF A CALIB
Page 270 and 271:
7. CONTINUOUS MEASUREMENT OF CARBON
Page 272 and 273:
6.0 APPARATUS 6.2 NDIR Analyser - f
Page 274 and 275:
BLOWER SAMPLE INLET PORT FOUR WAY V
Page 276 and 277:
Maintain the same sample cell flow
Page 278 and 279:
14.0 CALIBRATION PROCEDURE 14.1 Ana
Page 280 and 281:
connected to the output manifold, t
Page 282 and 283:
FIG. 3 MULTIPLE CYLINDER CALIBRATIO
Page 284 and 285:
(Nondispersive Infrared Spectrometr
Page 286 and 287:
5.0 INTERFERENCES 5.1 Nitric oxide
Page 288 and 289:
7.1.6 Air Pump - Capable of maintai
Page 290 and 291:
9.1.3.2 Solution B - Pipet 25 ml of
Page 292 and 293:
9.4.7 A randomly selected 5-10% of
Page 294 and 295:
9. CONTINUOUS MEASUREMENT OF OXIDES
Page 296 and 297:
9.0 APPARATUS 8.1 Chemiluminescene
Page 298 and 299:
SAMPLE INLET PUMP AIR DRYER OZONE G
Page 300 and 301:
FIG. 3 CALIBRATION SYSTEM COMPONENT
Page 302 and 303:
10.6.1 Flow Conditions - Insure tha
Page 304 and 305:
ates constant. For each calibration
Page 306 and 307:
10. DETERMINATION OF OZONE IN THE A
Page 308 and 309:
7.0 APPARATUS 7.1 Sampling Probe -
Page 310 and 311:
9.4 Blank Correction - Measure the
Page 312 and 313:
11. CONTINUOUS MEASUREMENT OF OZONE
Page 314 and 315:
FIG. 1 SCHEMATIC DIAGRAM OF A TYPIC
Page 316 and 317:
8.2 Air Inlet Filter - A Teflon fil
Page 318 and 319:
9.0 REAGENTS 9.3 Purity - All reage
Page 320 and 321:
Where : Ozone Conc.CTA = the ozone
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