| 超濾 | Ultrafiltration |
| 市鎮廢水 | Urban Wastewater |
| 用過的水 | Used Water |
| 廢水 | Wastewater |
| 廢水排放 | Wastewater Discharge |
| 廢水排放率 | Wastewater Discharging Ratio |
| 廢水減量化 | Wastewater Minimization |
| 廢水污染 | Wastewater Pollution |
| 廢水淨化 | Wastewater Purification |
| 廢水回收 | Wastewater Reclamation |
| 廢水回收再利用 | Wastewater Reclamation And Reuse |
| 廢水復原 | Wastewater Recovery |
| 廢水循環 | Wastewater Recycling |
| 廢水回收潛勢 | Wastewater Recycling Potential |
| 廢水回收率 | Wastewater Recycling Ratio |
| 廢水減量化 | Wastewater Reduction |
| 廢水再利用 | Wastewater Reuse |
| 廢水再利用率 | Wastewater Reusing Ratio |
| 水循環 | Water Cycle |
| 水去鹽化 | Water Desalination |