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regeneration | |||
renewals | |||
renewal; re-shaping; restructuring | |||
regeneration The renewing or reuse of materials such as activated carbon, single ion exchange resins, and filter beds by appropriate means to remove organics, metals, solids, etc. | |||
renovation | |||
refurbishment |
renovering : 2 phrases in 2 subjects |
General | 1 |
Transport | 1 |