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| waste water plant | |||
| waste water treatment plant Plant where, through physical-chemical and biological processes, organic matter, bacteria, viruses and solids are removed from residential, commercial and industrial wastewaters before they are discharged in rivers, lakes and seas (通过物理、化学和生物过程，在住宅，商业和工业废水排入河流、湖泊和海洋之前对有机物、细菌、病毒和固体进行清除的工厂。) | |||
| waste water treatment plant | |||
| waste treatment plant; waste treatment station; wastewater treatment station | |||
| 废水处理厂: 19 phrases in 5 subjects |
| Earth sciences | 3 |
| Ecology | 1 |
| Metallurgy | 1 |
| Technology | 12 |
| Water resources | 2 |