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| waste treatment Any process or combination of processes that changes the chemical, physical or biological composition or character of any waste or reduces or removes its harmful properties or characteristics for any purpose; waste treatment | |||
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| waste treatment transformation | |||
| tratamiento de residuos: 91 phrases in 8 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Coal | 1 |
| Environment | 76 |
| General | 3 |
| Industry | 1 |
| Life sciences | 6 |
| United Nations | 1 |