| Total | 1.492.442 | 1.068.910 | 35.628 | 387.903 |
| Relative importance of forms of treatment (%) | 100% | 71,6% | 2,4% | 26,0% |
| 01-Mines and quarries | 2.977 | 0 | 0 | 2.977 |
| 02-Agric., horticulture, aquaculture | 17.428 | 16.329 | 500 | 599 |
| 03- Timber and paper industry | 120.132 | 55.464 | 0 | 64.668 |
| 04- Leather and textile industry | 133 | 0 | 0 | 133 |
| 05- Oil refining | 1.973 | 45 | 909 | 1.020 |
| 06- Inorganic Chemical industry | 1.058 | 0 | 27 | 1.031 |
| 07- Organic chemical industry | 16.279 | 13.188 | 1.957 | 1.134 |
| 08- Paints, varnishes and inks | 2.142 | 466 | 0 | 1.676 |
| 09- Photographic industry | 12 | 12 | 0 | 0 |
| 10- Thermal processes industry | 619.256 | 496.239 | 0 | 123.017 |
| 11- Treatment and coating of metals | 2.699 | 1.925 | 0 | 774 |
| 12- Metal machining industry | 175.116 | 153.921 | 0 | 21.196 |
| 15- Packaging and cloths | 160.300 | 157.390 | 425 | 2.484 |
| 16- Other wastes | 68.916 | 53.609 | 1.160 | 14.147 |
| 18- Healthcare services, veterinary ... | 1.906 | 0 | 0 | 1.906 |
| 19- Waste treatment industry | 302.116 | 120.324 | 30.650 | 151.142 |