20-25 DISCHARGE, TREATMENT AND UTILIZATION OF INDUSTRIAL SOLID WASTES BY REGION(1999)
(10 000 tons)
Region Number Volume Volume Volume Volume Volume
of of Residues Powdered Slag Gangue of Industrial Residues Powdered Slag Gangue of of of
Industrial Industrial from Coal Solid Wastes from Coal Industrial Industrial Industrial
Enter- Solid Melting Ash Utilized in a Melting Ash Solid Solid Solid
prises Wastes Comprehen- Wastes Wastes Wastes
(unit) Produced sive Way Accumulated Treated Discharged
Sichuan 3377 4395.82 498.21 306.95 613.93 1342.71 1525.84 202.5 200.35 366.04 2803.3 1738.05 123.38 476.13
Chengdu 937 262.9 56.96 54.58 63.92 27.21 240.03 53.83 54.35 63.71 111.23 5.6 13.25 3.76
Zigong 206 45.28 0.27 17.92 14.64 7.31 16.57 0.2 6.1 8.53 13.13 6.79 0.96
Panzhihua 62 1340.7 309.35 38.14 92.08 145.65 225.89 35.88 6.38 23.35 588.79 991.81 0.61 42.94
Luzhou 121 148.7 0.24 4.58 17.08 112.4 29.25 0.19 4.1 12.5 91.05 0.59 1.37 37.99
Deyang 118 132.06 17.63 2.45 33.55 0.88 84.6 13.43 3.15 23.57 8.8 19.79 1.02 21.59
Mianyang 149 101.48 12.33 50.5 21.76 4.18 70.79 8.4 35.39 20.18 2 25.56 0.02 4.51
Guangyuan 117 196.82 0.17 10.01 64.16 107.88 107.62 0.33 8.15 58.09 360.19 17.84 4.45 33.28
Suining 52 17.01 1.8 3.97 0.01 16.95 1.8 3.93 0.11 0.01 0.04
Neijiang 150 511.87 35.53 32.28 86.8 196.16 215.66 34.81 12.42 23.57 612.01 99.09 17.21 29.74
Leshan 222 128.91 34.95 22.38 33.67 30.76 98.16 30.34 13.15 23.89 242.64 19.01 8.52 3.2
Nanchong 207 11.87 1.02 0.82 9.2 0.31 7.01 0.93 0.27 5.04 3.1 1.66 0.44
Yibin 193 359.75 3.17 46.23 36.84 220.75 108.22 1.86 29.27 32.08 159.29 103.84 3.66 35.92
Guangan 90 43.79 1.98 4.49 12.04 17.21 23.47 1.94 4.48 9.9 49.35 12.38 0.91 7.11
Dazhou 153 146.79 11.89 11.24 27.97 71.4 73.52 11.54 15.01 18.94 222.82 26.97 23.3 14.62
Yaan 127 317.62 1.63 0.1 12.3 173.21 23.79 0.96 0.1 5.07 14 89.19 14.18 145.09
Bazhong 46 117.36 2.51 47.25 22.44 9.03 1.38 3.38 40 3.01 10.63 37.27
Meishan 138 44.53 0.26 2.79 14.27 7.99 23.6 0.05 2.36 12.09 72.92 15.65 15.33 0.14
Ziyang 88 16.34 0.15 2.24 10.12 0.57 15.31 0.14 2 9.47 5.7 0.4 0.26 0.47
Aba 30 8.06 0.29 0.01 2.64 1.36 4.27 0.02 2.63 13.55 3.66 0.12 0.01
Ganzi 8 2.1 0.05 0.2 0.11 0.03 0.07 0.02 1.9
Liangshan 150 440.79 10.4 1.85 8.58 194.76 131.66 7.62 0.45 5.8 205.75 289.63 0.01 55.18