10.2 Recycled Water Reuse in China
225
Table 10.2
Provincial wastewater treatment and reuse in 2018
Province
Annual quantity
of wastewater
discharged
(1,000,000 m 3
)
Length of drainage pipelines (km)
Wastewater treatment plant
Total
Sewers
Rainwater
drainage pipeline
Combined
drainage pipeline
Number of
waste-water
treatment plant
(unit)
Treatment
capacity
(1,000 m 3
/day)
Quantity of waste
water treated
(1,000,000 m 3
)
Total
52,112.49
683,484.75 296,929.92 277,465.34
109,089.49
2,321.00
168,805.40
48,647.73
Beijing
1,932.02
17,646.01
8,400.98
7,755.55
1,489.48
67.00
6,705.50
1,859.48
Tianjin
1,040.90
21,369.29
10,117.61
9,726.42
1,525.26
40.00
2,831.50
967.57
Hebei
1,757.87
20,655.24
8,580.02
8,570.86
3,504.36
90.00
6,328.00
1,725.96
Shanxi
826.97
8,395.94
3,179.24
3,121.76
2,094.94
40.00
2,671.50
781.69
Inner Mongolia 667.03
14,001.83
7,802.77
5,574.43
624.63
44.00
2,406.00
649.82
Liaoning
2,693.95
21,617.07
5,797.86
7,202.17
8,617.04
107.00
9,995.00
2,509.24
Jilin
1,176.70
11,601.30
4,509.31
4,992.64
2,099.35
50.00
4,007.50
1,100.48
Heilongjiang
1,138.31
12,278.40
3,539.17
4,351.51
4,387.72
68.00
3,813.10
1,005.83
Shanghai
2,298.42
21,974.66
8,571.68
12,134.58
1,268.40
48.00
8,129.50
2,128.18
Jiangsu
4,370.33
80,648.74
40,208.60
30,516.31
9,923.83
206.00
13,725.70
3,853.92
Zhejiang
3,218.85
48,525.08
24,382.85
20,437.00
3,705.23
94.00
10,729.30
2,981.89
Anhui
1,716.89
30,977.72
12,738.01
14,918.25
3,321.46
73.00
5,617.80
1,629.95
Fujian
1,283.66
16,759.56
7,821.01
7,979.80
958.75
48.00
3,925.00
1,185.20
Jiangxi
996.78
17,331.43
6,897.46
6,383.86
4,050.11
52.00
2,860.00
946.29
(continued)
225
Table 10.2
Provincial wastewater treatment and reuse in 2018
Province
Annual quantity
of wastewater
discharged
(1,000,000 m 3
)
Length of drainage pipelines (km)
Wastewater treatment plant
Total
Sewers
Rainwater
drainage pipeline
Combined
drainage pipeline
Number of
waste-water
treatment plant
(unit)
Treatment
capacity
(1,000 m 3
/day)
Quantity of waste
water treated
(1,000,000 m 3
)
Total
52,112.49
683,484.75 296,929.92 277,465.34
109,089.49
2,321.00
168,805.40
48,647.73
Beijing
1,932.02
17,646.01
8,400.98
7,755.55
1,489.48
67.00
6,705.50
1,859.48
Tianjin
1,040.90
21,369.29
10,117.61
9,726.42
1,525.26
40.00
2,831.50
967.57
Hebei
1,757.87
20,655.24
8,580.02
8,570.86
3,504.36
90.00
6,328.00
1,725.96
Shanxi
826.97
8,395.94
3,179.24
3,121.76
2,094.94
40.00
2,671.50
781.69
Inner Mongolia 667.03
14,001.83
7,802.77
5,574.43
624.63
44.00
2,406.00
649.82
Liaoning
2,693.95
21,617.07
5,797.86
7,202.17
8,617.04
107.00
9,995.00
2,509.24
Jilin
1,176.70
11,601.30
4,509.31
4,992.64
2,099.35
50.00
4,007.50
1,100.48
Heilongjiang
1,138.31
12,278.40
3,539.17
4,351.51
4,387.72
68.00
3,813.10
1,005.83
Shanghai
2,298.42
21,974.66
8,571.68
12,134.58
1,268.40
48.00
8,129.50
2,128.18
Jiangsu
4,370.33
80,648.74
40,208.60
30,516.31
9,923.83
206.00
13,725.70
3,853.92
Zhejiang
3,218.85
48,525.08
24,382.85
20,437.00
3,705.23
94.00
10,729.30
2,981.89
Anhui
1,716.89
30,977.72
12,738.01
14,918.25
3,321.46
73.00
5,617.80
1,629.95
Fujian
1,283.66
16,759.56
7,821.01
7,979.80
958.75
48.00
3,925.00
1,185.20
Jiangxi
996.78
17,331.43
6,897.46
6,383.86
4,050.11
52.00
2,860.00
946.29
(continued)