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| industrial waste; waste streams; industrial | |||
| industrial waste Waste materials discarded from industrial operations, or derived from manufacturing processes; may be solid, sludge (wet solids) or liquid wastes and may or may not be considered hazardous | |||
| industrial wastewater | |||
| مخلفات صناعية: 4 phrases in 1 subject |
| Environment | 4 |