Air Quality Innovation
innovation
TNO for life
EMISSION CONTRIBUTIONS BY MAJOR SOURCE AREAS
(SEPT. 2020)
A01 Tian Tie & Chong Li steel mills
■ A19 Wu An steel mills
PM 10
5% 0%
9%
8%
0%
5%
4%
5%
PM2.5
A10; 4%
A14; 6%
A15; 8%
A18; 1%
A01; 10%
Steel
10%
A19; 0%
A03; 4%
coke
coke
A09; 13% Urban area
13%
coke
A17; 0%
A16; 1%
traffic
A08; 13%
ADS: 13%
A04; 5%
A05; 7%
20%
A03 COK & Lime factories
■ A04 COK & Refractory factories
■ A05 Tian Tie north hot rolling mill
A06 Cement & Construction products
■ A02 Cement & Buiding materials
■ A11 Cement south
A12 South coal storage
A13 Coal aong road near S4
■ A20 Coal between C2 and C3
■ A21 Coal storage C1-C6 triangle
CO
■ A07 Power plant
A06; 7%
A02; 2%
A11; 1%
A12; 1%
A13; 5%
■A08 G230 traffic
■ A16 Stone mining north N6
■ A17 Stone mining north N4
A09 City area
A10 Cluster town north
A14 Villages around M3
■A15 SE village
■ A18 Villages north N456
A20; 3%
A21; 2%
14%
9%
9%
8%
10%
11%
2%3%
03020715%
4%
12%
10%
0%
3%
4%
3%
2%
4%
4%
13%
1%
3%
2%
3%
4%
3%
2%
14%
4%
•
A07; 8%
Power plant
A (major) highway and (large) urban areas emit most PM pollutants in the county (13% each).
One steel factory, a coal-fueled power plant, and three coking plants together contribute 38%.View entire presentation