|
项 目 |
Item |
1997 |
1998 |
1999 |
|
一、废水 |
Waste Water |
|
|
|
|
1.工业废水排放总量（万吨） |
Total Volume of Industrial Waste Water Discharged (10 000 tons) |
1883296 |
1712355 |
1607678 |
|
2.工业废水处理量（万吨） |
Total Volume of Industrial Waste Water Treated (10 000 tons) |
2510913 |
2624105 |
2778021 |
|
3.工业废水处理率（%） |
Percentage of Industrial Waste Water Treated(10 000 tons) |
84.7 |
88.2 |
91.1 |
|
4.工业废水排放达标量（万吨） |
Volume of Industrial Waste Water up to the Standards for Discharge (10 000 tons) |
1164623 |
1146769 |
1158703 |
|
5.工业废水排放达标率（%） |
Percentage of Industrial Waste Water up to the Standards for Discharge (%) |
61.8 |
67.0 |
72.1 |
|
二、废气 |
Waste Gas |
|
|
|
|
1.工业废气排放总量(亿标立方米) |
Total Volume of Industrial Waste Gas Emission (100 million cu.m) |
113378 |
110807 |
114721 |
|
（1）燃料燃烧废气排放量(亿标立方米) |
Volume of Waste Gas from the Combustion(100 million cu.m) |
70921 |
68718 |
70701 |
|
经过消烟除尘的(亿标立方米) |
Volume of Gas with Soot & Dust Removed (100 million cu.m) |
64136 |
62845 |
63902 |
|
消烟除尘率(%) |
Percentage of Gas with Soot & Dust Removed (%) |
90.4 |
91.5 |
90.4 |
|
（2）生产工艺废气排放量(亿标立方米) |
Volume of Waste Gas from the Process of Industrial Production (100 million cu.m) |
42457 |
42089 |
44021 |
|
经过净化处理的(亿标立方米) |
Volume of Gas Purified(100 million cu.m) (cu.m) |
33704 |
33642 |
36377 |
|
净化处理率（%） |
Percentage of Gas Purified (%) |
79.4 |
79.9 |
82.6 |
|
2.工业二氧化硫排放量（万吨） |
Volume of Industrial |
1363 |
1210 |
1078 |
|
3.工业烟尘排放量（万吨） |
Volume of Industrial Soot Emission (10 000 tons) |
685 |
680 |
557 |
|
4.工业粉尘排放量（万吨） |
Volume of Industrial Dust Emission(10 000 tons) |
548 |
506 |
458 |
