11-20  Discharge and Treatment of Waste Water by Sector (2008)
Sector	Number of	Total	Volume of
	Industrial	Volume of	Industrial
	Enterprises	Industrial	Waste Water
	(unit)	Waste Water	Meeting
		Discharge	Discharge
		(10 000 tons)	Standards
			(10 000 tons)
Total	110373	2173775	2021532
Mining and Washing of Coal	4103	72209	66868
Extraction of Petroleum and Natural Gas	227	11209	10856
Mining and Processing of Ferrous Metal Ores	1208	16859	15624
Mining and Processing of Non-Ferrous Metal Ores	1644	42764	37480
Mining and Processing of Nonmetal Ores	833	9309	8859
Mining of Other Ores	90	926	691
Processing of Food from Agricultural Products	6949	157770	128430
Manufacture of Foods	3626	47833	42416
Manufacture of Beverages	2743	70840	62889
Manufacture of Tobacco	157	2917	2734
Manufacture of Textile	8111	230362	218406
Manufacture of Textile Wearing Apparel, Footware,	1411	15244	14903
and Caps
Manufacture of Leather, Fur, Feather and	1601	26112	23238
Related Products
Processing of Timber, Manufacture of Wood, Bamboo,	1516	4653	4169
Rattan, Palm, and Straw Products
Manufacture of Furniture	289	1825	1774
Manufacture of Paper and Paper Products	5759	407675	375124
Printing,Reproduction of Recording Media	557	1702	1603
Manufacture of Articles For Culture, Education and	278	1273	1067
Sport Activity
Processing of Petroleum, Coking, Processing	1334	70496	66296
of Nuclear Fuel
Manufacture of Raw Chemical Materials and	10038	301935	284485
Chemical Products
Manufacture of Medicines	2835	47960	45879
Manufacture of Chemical Fibers	344	48087	46519
Manufacture of Rubber	899	6447	6229
Manufacture of Plastics	1433	4842	4232
Manufacture of Non-metallic Mineral Products	22001	35840	33643
Smelting and Pressing of Ferrous Metals	3705	144104	137398
Smelting and Pressing of Non-ferrous Metals	2635	30175	28684
Manufacture of Metal Products	5928	28252	27027
Manufacture of General Purpose Machinery	3390	14291	13113
Manufacture of Special Purpose Machinery	1223	10513	9974
Manufacture of Transport Equipment	2440	28524	27542
Manufacture of Electrical Machinery and Equipment	1515	9927	9327
Manufacture of Communication Equipment, Computers	1788	31862	31182
and Other Electronic Equipment
Manufacture of Measuring Instruments and Machinery	525	5756	5620
for Cultural Activity and Office Work
Manufacture of Artwork and Other Manufacturing	995	3357	3222
Recycling and Disposal of Waste	256	649	575
Production and Supply of Electric Power	3689	181627	178960
and Heat Power
Production and Supply of Gas	110	2605	2537
Production and Supply of Water	283	27495	26969
Other Sectors	1905	17550	14988