12-20  Discharge and Treatment of Waste Water by Sector (2010)
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	112798	2118585	2030907
Mining and Washing of Coal	4623	104765	97542
Extraction of Petroleum and Natural Gas	228	11555	11530
Mining and Processing of Ferrous Metal Ores	1232	15353	14002
Mining and Processing of Non-Ferrous Metal Ores	1679	38852	36001
Mining and Processing of Nonmetal Ores	763	7683	7313
Mining of Other Ores	78	375	356
Processing of Food from Agricultural Products	8132	143100	131538
Manufacture of Foods	3683	54549	50304
Manufacture of Beverages	2968	75519	70859
Manufacture of Tobacco	158	2673	2631
Manufacture of Textile	7891	245470	239135
Manufacture of Textile Wearing Apparel, Footware,	1063	12039	11613
and Caps
Manufacture of Leather, Fur, Feather and	1537	28173	26527
Related Products
Processing of Timber, Manufacture of Wood, Bamboo,	1797	5036	4608
Rattan, Palm, and Straw Products
Manufacture of Furniture	487	2146	2114
Manufacture of Paper and Paper Products	5570	393699	378019
Printing,Reproduction of Recording Media	436	1578	1524
Manufacture of Articles For Culture, Education and	238	1071	1033
Sport Activity
Processing of Petroleum, Coking, Processing	1139	70024	68700
of Nuclear Fuel
Manufacture of Raw Chemical Materials and	10157	309006	296943
Chemical Products
Manufacture of Medicines	2920	52606	51247
Manufacture of Chemical Fibers	370	42371	40131
Manufacture of Rubber	825	7042	6931
Manufacture of Plastics	1354	4962	4743
Manufacture of Non-metallic Mineral Products	23328	32313	30314
Smelting and Pressing of Ferrous Metals	3513	116948	114992
Smelting and Pressing of Non-ferrous Metals	2722	31118	29906
Manufacture of Metal Products	6221	30152	28962
Manufacture of General Purpose Machinery	3660	13055	12638
Manufacture of Special Purpose Machinery	1251	9714	9440
Manufacture of Transport Equipment	2388	26219	25347
Manufacture of Electrical Machinery and Equipment	1725	11652	10984
Manufacture of Communication Equipment, Computers	1862	35965	35427
and Other Electronic Equipment
Manufacture of Measuring Instruments and Machinery	400	4965	4908
for Cultural Activity and Office Work
Manufacture of Artwork and Other Manufacturing	680	2559	2390
Recycling and Disposal of Waste	221	1147	1030
Production and Supply of Electric Power	4132	129624	127132
and Heat Power
Production and Supply of Gas	92	1931	1782
Production and Supply of Water	205	31189	30908
Other Sectors	1070	10387	9406