| 20-4 Discharge and Treatment of Industrial Waste Gas by Region (2006) | ||||||||
| Region | Total Volume
of Industrial Waste Water Discharged (10 000 ton) |
Industrial
Waste Water Meeting Discharge Standards (10 000 ton) |
Number of Facilities for Treatment of Waste Water (set) |
Annual Expenditure for Operation (10 000 yuan) |
COD Removed from Waste water (ton) |
Ammonia Nitrogen Removed from Waste Water (ton) |
COD Discharge from Waste water (ton) |
Ammonia Nitrogen Discharge from Waste Water (ton) |
| Total | 144365 | 141540 | 6350 | 367524 | 1685380 | 116057 | 336291 | 25010 |
| Jinan | 4949 | 4922 | 239 | 16575 | 15518 | 61719 | 7616 | 307 |
| Qingdao | 9521 | 9401 | 470 | 35475 | 97757 | 5061 | 13203 | 749 |
| Zibo | 13362 | 12781 | 574 | 41212 | 131368 | 2934 | 25681 | 3704 |
| Zaozhuang | 12509 | 11900 | 137 | 10981 | 56000 | 4709 | 20103 | 1947 |
| Dongying | 8953 | 8863 | 222 | 28118 | 155410 | 2091 | 22432 | 1989 |
| Yantai | 7066 | 6896 | 499 | 18617 | 91002 | 269 | 17056 | 892 |
| Weifang | 12744 | 12595 | 412 | 27732 | 140645 | 4267 | 29246 | 1445 |
| Jining | 10660 | 10629 | 329 | 23454 | 115046 | 15859 | 14071 | 2727 |
| Tai'an | 3562 | 3509 | 227 | 10276 | 20277 | 567 | 5340 | 364 |
| Weihai | 2851 | 2823 | 148 | 13080 | 12641 | 397 | 4959 | 253 |
| Rizhao | 6764 | 6764 | 59 | 4973 | 125738 | 347 | 17861 | 525 |
| Laiwu | 1393 | 1380 | 91 | 9816 | 20857 | 127 | 2512 | 3 |
| Linyi | 6263 | 6222 | 318 | 21784 | 191973 | 2653 | 8766 | 807 |
| Dezhou | 17050 | 17050 | 2187 | 57016 | 264709 | 8507 | 58126 | 3528 |
| Liaocheng | 11572 | 11310 | 144 | 34120 | 131378 | 1203 | 37054 | 2120 |
| Binzhou | 10401 | 9797 | 149 | 6941 | 81038 | 4932 | 43864 | 3070 |
| Heze | 4745 | 4700 | 145 | 7355 | 34023 | 416 | 8404 | 581 |