Page 313 - Materials Chemistry, Second Edition
P. 313

L1644_C07.fm  Page 285  Monday, October 20, 2003  12:10 PM
                 Site-Dependent Human Health Impact Indicators for Several Pollutants and Stack Heights a
                        NO x PM 10  PM 2.5  SO 2  200 m  100 m  5 m  200 m  100 m  5 m  200 m  100 m  5 m  200 m  100 m I far  = long range contribution to the incremental receptor exposure per mass of pollutant  0.06  0.06  0.06  0.60  0.60  0.60  0.18  0.18  0.17  0.06  0.06 I total  = total incremental receptor exposure per mass of pollutant  0.09  0.
                          5 m  0.06  4.72  3.27  2.76  2.32  1.59  1.32  1.23  0.88  0.75  0.90  0.64  0.55  1.97  1.38  1.16 Notes: District population densities: I: agglomerated – urban; II: agglomerated – rural; III: rural – central city; IV: rural – rural; Cat: Catalonian average.


                          200 m  0.06  0.07  0.10  0.11  0.07  0.09  0.10  0.07  0.08  0.08  0.07  0.08  0.08  0.07  0.08  0.09
                        1,3-Butadiene  100 m  0.06  0.22  0.32  0.33  0.19  0.23  0.23  0.12  0.15  0.15  0.12  0.13  0.13  0.15  0.19  0.19




                          5 m  0.06  3.67  2.69  2.31  1.50  1.13  0.97  0.83  0.65  0.57  0.56  0.44  0.39  1.41  1.06  0.92

                          200 m  0.05  0.06  0.09  0.09  0.05  0.08  0.08  0.05  0.06  0.06  0.05  0.06  0.06  0.05  0.07  0.07
                        Acetal-dehyde  100 m  0.05  0.18  0.29  0.30  0.16  0.20  0.20  0.10  0.12  0.12  0.09  0.11  0.11  0.12  0.16  0.17  Wind speeds: A: 0 to 2 m/s; B: 2 to 3 m/s; C: 3 to 4 m/s





                          5 m  0.05  3.29  2.47  B  2.14  C  1.24  0.96  B  0.84  C  0.71  0.57  B  0.50  C  0.45  0.37  B  0.33  C  1.22  0.94  B  0.82  C


              TABLE 7.6  Pollutant   Stack height  Class  District Wind  A,B,C  Cat  A  I  I  I  A  II  II  II  A  III  III  III  A  IV  IV  IV  A  Cat  Cat  Cat  a Persons  *  mg/m 3   *  year/kg  © 2004 CRC Press LLC
   308   309   310   311   312   313   314   315   316   317   318