12-6  Discharge and Treatment of Industrial Waste Water in Major Cities (2006)
						(10 000 tons)
City	Total	Industrial Waste	COD	Ammonia	Number of Facilities	Annual
	Volume of	Water Metting	Discharge from	Nitrogen Discharge	for Treatment	Expenditure
	Waste Water	Discharge	Industrial Waste	from Industrial	of Waste Water	for Operation
	Discharged	Standards	Water (ton)	Waste Water (ton)	(set)	(10 000 yuan)
Beijing	10170	10098	9257.7	646.0	530	46879.5
Tianjin	22978	22925	36874.7	4021.4	897	56432.0
Shijiazhuang	24196	23949	86772.6	5536.4	585	26525.0
Taiyuan	3486	3279	6735.0	482.0	235	35275.1
Hohhot	1849	1602	13195.9	241.0	71	4346.2
Shenyang	7663	6927	8566.5	1029.0	401	8666.2
Changchun	4024	3910	20324.8	532.0	108	4967.5
Harbin	3980	3035	16534.9	2750.7	161	41128.1
Shanghai	48336	47146	35276.2	3020.7	1812	152435.5
Nanjing	43182	40163	28448.1	1666.1	646	68807.7
Hangzhou	76539	55811	112051.8	3694.8	969	56304.4
Hefei	5502	5386	6667.2	1170.1	155	5916.5
Fuzhou	5631	5418	5794.8	468.1	310	33373.0
Nanchang	9931	9372	22158.5	2621.0	145	17654.6
Jinan	4949	4922	7616.5	306.5	239	16575.0
Zhengzhou	13120	12749	13105.6	1878.8	434	13028.9
Wuhan	24560	24286	24260.9	1238.4	311	25441.1
Changsha	4073	3482	4717.2	182.5	268	3985.8
Guangzhou	20445	19629	12096.7	548.5	728	85194.2
Nanning	16601	15730	74585.2	4160.4	366	10586.7
Haikou	627	619	407.6	10.6	36	1108.0
Chongqing	86496	81146	116615.3	12704.2	1400	42494.9
Chengdu	30406	25608	88635.3	11513.3	1727	21522.6
Guiyang	4457	3963	4366.5	593.5	468	7169.7
Kunming	5097	4865	4385.6	229.8	481	17597.2
Lhasa	566	222	729.2	10.9	11	175.0
Xi'an	15585	13314	41537.8	869.3	458	8360.3
Lanzhou	4255	3813	3149.8	3277.9	138	12025.1
Xining	4180	3349	11444.8	924.0	123	2753.9
Yinchuan	5619	5200	16982.4	2046.1	136	5161.3
Urumqi	5314	4221	7232.1	1225.1	103	5243.2