Luận án Nghiên cứu ứng dụng kỹ thuật phân tích hạt nhân phối hợp với một số kỹ thuật phân tích hỗ trợ góp phần giải quyết bài toán ô nhiễm bụi khí PM-10

BỘ GIÁO DỤC VÀ ĐÀO TẠO  
BỘ KHOA HỌC VÀ CÔNG NGHỆ  
VIỆN NĂNG LƯỢNG NGUYÊN TỬ VIỆT NAM  
__________________________  
Vương Thu Bắc  
NGHIÊN CỨU ỨNG DỤNG  
KỸ THUẬT PHÂN TÍCH HẠT NHÂN PHỐI HỢP VỚI  
MỘT SỐ KỸ THUẬT PHÂN TÍCH HỖ TRỢ  
G P PH N GIẢI QUYẾT BÀI TOÁN  
Ô NHIỄM BỤI KHÍ PM-10  
LUẬN ÁN TIẾN SĨ VẬT LÝ  
Hà Nội - 2013  
BỘ GIÁO DỤC VÀ ĐÀO TẠO  
BỘ KHOA HỌC VÀ CÔNG NGHỆ  
VIỆN NĂNG LƯỢNG NGUYÊN TỬ VIỆT NAM  
__________________________  
Vương Thu Bắc  
NGHIÊN CỨU ỨNG DỤNG  
KỸ THUẬT PHÂN TÍCH HẠT NHÂN PHỐI HỢP VỚI  
MỘT SỐ KỸ THUẬT PHÂN TÍCH HỖ TRỢ  
G P PH N GIẢI QUYẾT BÀI TOÁN  
Ô NHIỄM BỤI KHÍ PM-10  
Chuyên ngành: Vật lý Nguyên tử và Hạt nhân  
Mã số: 62 44 05 01  
LUẬN ÁN TIẾN SĨ VẬT LÝ  
Người hướng dẫn khoa học: GS.TS. Phạm Duy Hiển  
Hà Nội - 2013  
LATS VLNT&HN  
L            
                                                                    
                       ư        ư                                   
                .  
                
              
VTBắc  
i
 
LATS VLNT&HN  
L          
                c         c          c        .TS.                           
                                          c    ,        c      c             .  
T c         c          c               V                         V    
              V           c                       T     T             c       
                                                                  c             c    
   c                                      c      c.  
              c      c                    .TS. Tang Seung Mun - T      
      c    c               (NUS), GS.TS. David D. Cohen - V           c       
                       c    c                   c (A  T                        
                                  ắc   c           c                             
              10;     c          c      GT.TS. Philip K. Hopke -   c          
                 T                c                             T            c  
Clarkson    )                                            c                   
       c         gây        ; c      TS. Andrzej Markowicz -                  
                c           rf     c                                 c    (IAEA),  
                                                                c                
  c                                                       c                 
       c                   PM10.  
    c          c      c c      c  c                                         
                c                                      c          .  
T c     c           c                                                       
c                               c                    c               c   c       .  
VTBắc  
ii  
LATS VLNT&HN  
        
                     V          V  T T T.....................................vii  
                  V  V     T   ...........................................................xii  
2.   c   c         c   c           ..................................................................3  
3.                             c   .................................................................3  
3.1.                  c   ............................................................................3  
          T         V          B      .............................................6  
1.1.  ặc                          c ấ  c                     10.................6  
1.1.1.   c      c và s  phân b         c      c c     t b i khí.............. 6  
1.2.         c c             i khí PM10................................................... 16  
1.3.        c                           .................................................. 22  
1.4.        c             10 ở          c................................................. 27  
VTBắc  
iii  
 
LATS VLNT&HN  
1.5.                 c                              .......................... 29  
1.5.3. Nghiên c u ô nhi m b i khí và s        ở     n bi     i khí h u .. 29  
1.6.     c                c                     ở    c              ấ     
                            ............................................................................. 30  
                 c                c                     ở    c    ........ 30  
              ấ                                 ........................................ 30  
        .          T    T V                         ........... 32  
2.2.                        c           (NATs).......................................... 36  
2.2.2. K  thu t phân tích huỳ                                     ng  
2.3.                                           c        ............................. 67  
2.3.1.        c                  i qui tuy n tính nhi u bi n (MLR) ..... 67  
       3. T              T                V  T        .... 82  
3.1. T                        c                   ................................. 82  
3      B                        2.5, PM2.5-10      -B  ở       ................ 84  
VTBắc  
iv  
LATS VLNT&HN  
3.2.        c                                 ằ                ......... 86  
3.2.3.          c                                  ng nguyên t  ......... 90  
3.3.        c                                 ằ            E -XRF .... 95  
3.3.2. S        ởng c   c              c        b c x   ặc       .... 96  
3.3.3.   c   nh h  s  hấp th  kh i bằ                     truy n qua 97  
3.4.        c                                 ằ               E ..... 104  
3.4.2.   c   nh di     c   ỉ    ặc                 ng nguyên t ........ 106  
3.4.3.   c   nh gi i h n phát hi n trong k  thu      E        10.... 108  
3.5.        c            c c                       ằ              ..... 110  
3.6.          c c                c  ........................................................ 113  
3.6.3. So sánh k t qu         c       c c                c     ....... 119  
3.7.   c                     c   c c                   2.5 và PM2.5-10.... 121  
3.8.   c      c c          c                    2.5 và PM2.5-10................ 123  
3.8.1. Các y u t              c        n b i khí PM2.5 và PM2.5-10...... 123  
3.8.2. Mô hình h i qui PM2.5 & PM2.5-10 khí theo các y u t         ng 124  
3.9.                           2.5 và PM2.5-10       c              ở  
3.9.1.   c              ặc             ở     n ô nhi m b i khí PM10  
VTBắc  
v
LATS VLNT&HN  
3.10.                           2.5 và PM2.5-10 ở                        
3.10.1.                  n hoá h c c                     2.5 và PM2.5-10  
         T             B                       .................. 150  
             T        T        ..................................................... 153  
VTBắc  
vi  
 
LATS VLNT&HN  
                                       T  
  ữ v ết t t  
  ế       
   ĩa t ế     ệt  
AED  
Aerodynamic Equivalent  
Diameter  
                      c  
ANSTO  
APM  
Australian Nuclear Science &  
Technology Organization  
        K      c    C         
          c  
Air Particulate Matter  
B                             ắ     
             
Ave  
Average  
                   
           
BC  
Black Carbon  
BT  
Back Trajectory  
Correlation Analysis  
Asian South-East  
Eigenvector Analysis  
            
CA  
       c             
           
    
EA  
       c   éc          
ED-XRFA  
Energy Dispersive X-Ray  
Fluorescence Analysis  
       c    ỳ                    
                    
EM  
Error Model  
               
EPA  
Environmental Protection  
Agency  
                           c   
    
ET  
EV  
Emission – Transmission  
                   
Explained Variation  
                             c  
   c  
Factor  
Factor loading  
                
loading  
Factor score  
FP  
Factor score  
        
Fundamental Parameter  
T       c      
Fpeak  
T       c     é             
PMF2  
HPGe  
IAEA  
High Purity Germanium  
Germani                   
International Atomic Energy  
Agency  
                             
   c    
IC  
Ion Chromatography  
 ắc        
VTBắc  
vii  
LATS VLNT&HN  
INAA  
INST  
Instrumental Neutron  
Activation Analysis  
       c    c                   c  
Institute for Nuclear Science  
and Technology  
V           c &    T         
Nhân  
LB  
Local Burning  
    c        c   
                   
                     
                 
                  
                  
  c     
LOD  
      
LR  
Limit of Detection  
Nuclear Reactor  
Light Reflection  
Long Range Transport  
Minimum Activity  
Maximum  
LRT  
MA  
Max  
MCA  
Min  
Multi-Channel Analyzer  
Minimum  
           c                  
  c      
MLR  
n
Multiple Linear Regression  
Neutron  
                              
       
NAAQS  
National Ambient Air Quality  
Standard  
T    c  ẩ  c ấ                  
   c     
NAHRES  
Nutritional and Health-Related   c        c                   
Environmental Studies                          c      
NATs  
NIST  
Nuclear Analytical Techniques   c                 c           
National Institute of Standards V         c  ẩ     c            c  
and Technology  
gia  
NR  
Nuclear Reactor  
                     
V                        
T            c    c               
NRI  
NUS  
Nuclear Research Institute  
National University of  
Singapore  
P
Pressure  
Áp suấ  
PCFA  
Principle Component Factor  
Analysis  
       c                          
chính  
PIXEA  
Proton Induced X-ray  
Emission Analysis  
       c                        ở  
c               
PM  
Particulate Matters  
B                                 
PM10  
PM with aerodynamic diameter B       c                      
less than 10m   c           m  
VTBắc  
viii  
LATS VLNT&HN  
PM2.5  
PM with aerodynamic diameter B       c                      
less than 2.5m  
  c            m  
PM2.5-10  
PMFA  
PM with aerodynamic diameter B       c                      
from 2.5m to 10m  
  c  ừ            m  
Positive Matrix Factorization  
Analysis  
       c    ừ                   
ppm  
Part per million  
           
PTN  
Laboratory  
                 
  c    c                   
p-value  
QA&QC  
Statistical significance level  
Quality Assurance and Quality         c ấ                    
Control  
c ấ        
QTKT  
Meteorological Observation  
Station  
     T ắc     T     
RAIN  
RH  
Rainfall  
          
Relative Humidity  
Rotational matrix  
   ẩ            
             
rotmat  
Source profile Source profile  
              
SUN  
Sun  
 ặ             ắ  )  
         
T
Temperature  
T     T T  
Meteorological Monitoring  
Station  
T         T ắc     T     
US-EPA  
VAEC  
United State Environmental  
Protection Agency  
                          c   
   
Vietnam Atomic Energy  
Commission  
V                         V    
Nam  
WS  
y
Wind Speed  
Year  
T c        
    
B                       
B                c     
B             c   
  
u  
z  
VTBắc  
ix  
LATS VLNT&HN  
                  
        
     
Trang  
B                                  c      c      ...................................................8  
B         T c            c                            g.m-3. ........................ 13  
B      3  T    c  ẩ  c ấ                  c   W   .......................................... 14  
B               ở         c      c             10 theo AQI............................. 15  
B         T    c  ẩ  c ấ                  c   V                   c  ............... 16  
B           c           c ỉ                       .............................................. 24  
B                        c   c                              c           ...... 42  
B          ặc       c   c c                                E -XRFA. ............. 43  
B      3         ,     c   c            E -                  c              . 61  
B                 &     c   c               E               c              ... 66  
B    3           c         c                       c                    ............. 88  
B    3      c     c  ẩ     c                         c               ................ 89  
B    3 3    c       c  ẩ                            c  ẩ             .......... 91  
B    3                         c   c c                        ắ        ........... 92  
B    3    T                  c c                 c                           
    T     T T              c   ằ                   ......................................... 92  
B    3                       c c                               ......................... 94  
B    3      c            c       c  ẩ       ..................................................... 98  
B    3                                        ấ           F c                    
B    3 9    c     c  ẩ       c              c   c c           Z ≤     ........... 100  
B    3               c c                  c   ằ                 ................. 102  
B    3                                             E -2110....................... 104  
B    3               c c                  c   ằ               E  ................ 109  
B    3  3               E              ......................................................... 110  
B    3                    c        T-   ằ                 .......................... 114  
B    3                    c  c c     c  ẩ   ằ                 ..................... 115  
VTBắc  
x
 
LATS VLNT&HN  
B    3                    c              c  ẩ   ằ               E   .............. 117  
B    3-                                                  E   c   c c           
B    3     T    ắ           c c                                9 9 -8/99)......... 127  
B    3  9                 c          (p = 0.01). ................................................. 128  
B    3       c                                  c   c                     ...... 131  
B    3       c                                                        ............. 134  
B    3              c     T &  B            2-, BC và K+ theo q       ..... 136  
B    3  3                       c   c c                c                   
ở                         c                      -3). ....................................... 137  
        1   ặc       c   c c                  c  T1/2   ắ  ............................... 162  
        2   ặc       c   c c                  c  T1/2 trung bình....................... 162  
        3   ặc       c   c c                  c  T1/2 dài. ................................. 163  
        4  T                  c c                 c                            c  
ở         ừ 200 -        c        c   ằ               E   9      )............. 165  
VTBắc  
xi  
LATS VLNT&HN  
                               
        
     
Trang  
                         c      c c c                         c. ............................ 7  
                     c                  c      c      ............................................ 9  
       3              c                            ấ       ............................. 11  
Hình 1.4.   c        c                   &   c      ở         ừ  9  –05....... 12  
                          PM2.5             c             -2005).................... 23  
                                     2.5 ở       c        (2002-2005)............ 23  
Hình 1.7. Các ng                             ở         99   ........................... 26  
          T           ắc                                             ............... 28  
          V       ặ                          c       ............................................... 32  
            c                              T                            .............. 33  
       3                ắc c                         E T-SFU......................... 35  
                        ắc c                            .................................... 36  
                    c       phát có anode là Mo.................................................. 45  
            c   c  c                 X  ặc       .................................................. 47  
                  c               c c     X  ặc       ....................................... 48  
                     c c          ấ                             ..................... 52  
     3           c   c           c             &       2.5, PM2.5-10. ............... 83  
     3           c            c             &               2.5.......................... 83  
     3 3                        c       ừ  99         9  .............................. 85  
     3                          c       ừ  99         9 ............................... 85  
     3                          c     2.5-BC  ừ  99         9 ........................ 85  
     3                            c   c c                              ............ 87  
     3                                    ở     ........................................... 90  
     3                       c               ..................................................... 94  
     3 9             c               ỳ             X ở             ................... 95  
     3                   E -XRF SEA-     ở    T  V E  ............................. 96  
     3             X     c  ẩ                    c           c  c           .... 97  
VTBắc  
xii  
 
LATS VLNT&HN  
     3             X     c  ẩ                     c           c  c          ... 97  
     3  3           Sen_1) theo Kc   c c           có Z ≤     .................... 100  
     3              Sen_2) theo Kc   c c           c  Z > 20. .................... 100  
     3             X           c                              cấ          .......... 101  
     3             X           c                              cấ          .......... 103  
     3             X           c                              cấ       3  .......... 103  
     3  9                          E ở                 ................................. 105  
     3        ẩ                 c      E          ....................................... 105  
     3            E           c                                 ..................... 108  
     3      ắc                    c              ............................................. 112  
     3  3   ắc                     c              ............................................ 112  
     3                        c c             c  ẩ      c  ẩ    T-7 và  
               c   ằ                  ............................................................... 115  
     3                        c c             c  ẩ      c  ẩ     -1833,  
BCR-38, Soil-     c c                c   ằ                 ........................... 116  
     3                        c c             c  ẩ      c  ẩ     -2783  
                  c   ằ               E  ......................................................... 117  
     3                                                       2.5-10 ở T    
 T T         c        c   ằ               E  ............................................. 118  
     3                           2- và NH4             2.5 ở T     T T  
                c        c   ằ                .................................................. 118  
     3  9                               E       2+ (theo IC) trong PM2.5-10  
     3 3                                 E        2- (theo IC) trong PM2.5-10  
     3 3                        2.5 và PM2.5-10 ở T T T              ......... 120  
     3 3     c                   BT   ặc       c   c c                           
VTBắc  
xiii  
LATS VLNT&HN  
     3 33  T               c c                 c                              
     3 3           c c                 2.5-10 ở        &   c          -3).... 141  
     3 3            c   c c                     2.5-10 ở        &   c Nam. 142  
     3 3           c c                 2.5 ở        &   c          -3). ...... 143  
     3 3            c   c c                     PM2.5 ở        &   c      144  
VTBắc  
xiv  
LATS VLNT&HN  
       
1.               t   
                      c                            ấ      c              
   c      T               c                              ấ     c  chúng ta không  
               c c                                        ở       c           c  
                   c                                 , c c            ấ         
c                         c ẳ           c c          c            c     ừ          ấ  
                c                   c               
T      ấ  c  c c                                 c                       
          c           c                            c                          
c ấ   ặc                     ấ  c                                                   
           ở                c      c                    c                      
3
              c              ở                                               
             c         c         c          c ấ    c         c ắc c ắ   ằ   c     
 ẽ                        c                       ấ      ẽ                      
      c              c     c                   c          
T                           c                   ở            ừ             
              c                             ở                       c       
  ấ        ừ c c                                                   c              
         ừ c c                                c                      c        ẩ  
  c      c                                                    c   c         c   
  ấ                  ở                                     ở                 c c     
  c         c                                              c           c   c   
  ấ                         c      c                               c   –           
       ấ                       c                       
 ặc                            c           ừ  ấ                             
XX     ặc                ấ                  c                     c    c     
nguy                 c                             c            [60]           c  
                                            93  ở                   Bỉ   T    
VTBắc  
1
   
LATS VLNT&HN  
               c                                                           
                                        c                                        
 ừ c c     c                           3                                           
                    93      é                      9             c    9        
              c                  c      c                    V        9        
           c         ấ             c                c                            
         ừ c c             c ấ           ấ    é                        T      c  
                         9                                                    
                   c                              T        9                   
              c                             .  
  c                         c                  ắc c                     
         c                                c                 c                 c  
   c                           ở          c                 ằ           bản chất,  
nguồn gốc và tác hại của các chất ô nhiễm trong không khí đối với sức khoẻ. Trên  
cơ sở đó vạch ra các chính sách, biện pháp ngăn chặn và giảm thiểu các chất ô  
nhiễm, bảo vệ môi trường sống cho con người.   c c    c                         
                             ừ                         c                  ấ   T   
                                 c  c                    ở          c  é       
                           c              .  
 ặc    c c            c           c                                         
                                                 ấ                            
  c                          ở c c                c c           c            
             ặc                       c   ở c  c c                          .  
        c ấ                c     c   c c                                 
                  c                   c c                                            
                                            c              c                    
  c                        c     c        ằ               c c           ấ  c c  
               ẩ                   c   ừ        c            õ    c     c ấ  c     
           hí. T        c c                 c  c                        c     
VTBắc  
2
LATS VLNT&HN  
                  c c                 c            Nuclear Analytical Techniques –  
  T               c                                            c               
                         c       c c                    c  c c     c             
            ặ                                   c c                            c  
         c c                 T  c    cấ     c c c                      các  
                c  ấ                       c ấ        c   c c                  
       c              c   c c                            
V                           c            c                   “ ghi n cứu ứng  
  ng k  thu t ph n tích hạt nh n phối h p với m t số k  thu t ph n tích h  tr  góp  
ph n giải  u  t bài toán ô nhiễm b i khí   10”.  
2.                       a         
  c          c ấ  c                     2.5, PM2.5-10         c      c   
c c                        c           ,           c c             
                                  c   c    .  
G            c   ở        c c   c      c                  c ấ        
                         c                        ng.  
10  
3.  ố  t ợ   v  p ạm v             
3.1.      ư              :  
B          và PM2.5-10 (          c     c                   –     
2.5 10  
    c                        c c   c c                   m.          
khí này  ấ                       c                       ấ  và gây tác  
       c            c      c         .  
C c                 c          : INAA (Instrumental Neutron Activation  
Analysis), XRF (X-Ray Fluorescence Analysis) v     E (Proton Induced  
X-ray Emission Analysis)   c       ặc       c           PM2.5, PM2.5-10  
 
                c        :      ắc       ).  
  c                           : PCFA (Principle Component Factor  
Analysis)         (Positive Matrix Factorization Analysis).  
VTBắc  
3
   
LATS VLNT&HN  
3.2.                   :  
B         2.5 và PM2.5-10 ở             c      Bắc      ).  
C c                 c                : T             c c          x c  
               c c                 c c                    c c         
                            ).  
  c m                tiê      : T                              c        
  c      c c                    c                    10,                
c   c c                 c,           c c                        c    
                          )                             c   c    .  
4.      ĩa    a       a         
4.1.      ư         
T            c                         c                         
10  
                         c    ở V        bao    : k                    
                c      c    ;            c                PM;          
       c                                                               
         c c            c                     c c                      .  
       c                 c                                       
                  c                   gây              c           
                 ),   c                  c   c c                 .  
X c         c c c                    c            c                    
PM2.5 và PM2.5-10                .  
4.2.                    
                         c                            PM2.5, PM2.5-10    
Fi-BC  c                          2.5)                     c ở       .  
                         c c   ở                      c      -         
                          PM2.5, PM2.5-10                     c c   
c     ở                           ).  
VTBắc  
4
     
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