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| Terms for subject Environment (24829 entries) |
| Wartungsbecken | service reservoir | |
| Wasch- und Reinigungsmittel | formulated detergents | |
| Waschaktivator | cleaning liquid | |
| Waschaktivator | washing fluid | |
| Waschanlagen-Abfall | cleaning plant refuse | |
| Wäsche | laundering (The act of washing and ironing clothes, linen, etc.) | |
| Waschflüssigkeit | washing liquid | |
| Waschmittel | laundry detergent | |
| Waschmittel | detergent (A surface-active agent used for removing dirt and grease from a variety of surfaces and materials. Early detergents contained alkyl sulphonates, which proved resistant to bacterial decomposition, causing foaming in rivers and difficulties in sewage treatment plants. These hard detergents were replaced during the 1960s with soft biodegradable detergents. Apprehension continues to be expressed about the use of phosphates in detergents, helping to promote the process of eutrophication. No satisfactory substitute has yet emerged) | |
| Washout-Rate | removal rate | |
| Washout-Rate | scavenging rate | |
| Washout-Rate | washout rate | |
| Washout-Rate | washout/rainout rate | |
| Washout-Rate | wet removal rate | |
| Wasser | water (substance) | |
| Wasser | aquatic environment | |
| Wasser abweisendes Material | waterproofing product | |
| Wasser und Abwasser | water and sanitation | |
| Wasser- Öl-Gemische | oil-water mixtures | |
| Wasser- und Dampfentfettung | water and steam degreasing process |