19-18  Production, Treatment and Utilization of
Industrial Waste Gas by Sector (2007)
　 　 　 　 　 　 　 　 　 　 　
Sector Total
 Volume
of Industrial
Waste Water
Discharged
(10 000 tons)		 　 　 Industrial
Waste Water
Meeting Discharge
Standards
(10 000 tons)		 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)
　
　
　
　
　
　
　
　
　
　
   Mining and Washing of Coal 9148 8948 198 9632 17271 443 6706 223
   Extraction of Petroleum and Natural Gas 3347 3195 79 22511 22824 1469 6499 561
   Mining of Ferrous Metal Ores 564 563 19 1416 840 341 6
   Mining of Non-ferrous Metal Ores 688 688 46 2473 1212 1 207 5
   Mining and Processing of Nonmetal Ores 170 170 14 346 345 0 110 3
   Mining of Other Ores 7 7 3 7
   Processing of Food from Agricultural Products 10542 10093 616 16881 166620 5861 23173 2078
   Manufacture of Foods 5320 5119 221 16617 89347 11112 10905 1109
   Manufacture of Beverage 5575 5445 148 9912 142660 2333 11084 635
   Manufacture of Tobacco 187 187 4 159 3329 427 125 13
   Manufacture of  Textile 13524 13294 442 25377 104544 3517 23843 1206
   Manufacture of Textile Wearing Apparel,Footware, and Caps 505 505 28 847 3036 27 1075 43
   Manufacture of Leather, Fur, Feather & Its Products 1793 1595 101 5509 22368 1109 3813 281
   Processing of Timbers, Manufacture of Wood,Bamboo,  232 170 21 465 798 28 536 43
   Rattan, Palm, and Straw Products
   Manufacture of Furniture 65 65 2 32 73 0 76 1
   Manufacture of Paper and Paper Products 45359 45193 360 89370 907460 7286 121580 4390
   Printing, Reproduction of Recording Media 25 25 3 15 0 0 32 2
   Manufacture of Articles for Culture,Education and Sport Activity 15 15 3 29 14 1 14 1
   Processing of Petroleum, Coking,Processing of Nucleus Fuel 5763 5708 135 31084 61104 2419 7640 979
   Manufacture of Chemical Raw Material and Chemical Products 21787 21558 741 56978 124296 25232 26223 4936
   Manufacture of Medicines 4769 4722 108 9773 47674 1522 5316 554
   Manufacture of Chemical Fiber 3528 3207 42 8424 46318 273 7372 297
   Manufacture of Rubber 894 875 25 1191 3379 40 855 81
   Manufacture of Plastic 100 99 10 82 206 10 127 13
   Manufacture of Non-metallic Mineral Products 784 780 281 2303 3760 172 838 55
   Manufacture and Processing of Ferrous Metals 3000 3000 251 36586 10502 1574 4117 316
   Manufacture & Processing of Non-ferrous Metals 1760 1725 59 12708 2457 476 2159 156
   Manufacture of Metal Products 829 828 125 3212 690 13 752 21
   Manufacture of General Purpose Machinery 477 468 73 791 1616 9 619 35
   Manufacture of Special Purpose Machinery 1044 1042 33 846 3600 22 1184 61
   Manufacture of Transport Equipment 987 984 68 1885 1608 32 902 50
   Manufacture of Electrical Machinery  & Equipment 280 277 33 588 723 5 339 14
   Manufacture of Communication Equipment, Computer and  824 824 31 2912 2692 3 1407 57
   Other Electronic Equipment
   Manufacture of Measuring Instrument and Machinery for 39 39 1 2 28 38 1
   Cultural Activity & Office Work
   Manufacture of Artwork, Other Manufacture 207 207 28 387 153 7 238 30
   Recycling and Disposal of Waste 405 405 3 139 1906 43 587 16
   Production and Supply of Electric Power and Heat Power 6686 6645 242 12438 5598 72 4851 84
   Production and Supply of Gas 61 61 4 564 16708 97 5
   Production and Supply of Water 1 1 4 5 3 1 2 0
   Others 307 293 13 407 352 2 266 26