| 1. | Preliminary treatment by sedimentation is practiced .
实际上可用沉积法进行初步处理。 |
| 2. | North west kowloon preliminary treatment works
西北九龙基本污水处理厂。 |
| 3. | Wastewater treatment plants - part 3 : preliminary treatment
污水处理厂.第3部分:预处理 |
| 4. | Wastewater treatment plants - preliminary treatment
污水处理厂.预处理 |
| 5. | The preliminary treatment effect of the complex humeral intercondylar fractures with total elbow replacement
全肘关节置换术治疗复杂肱骨髁间骨折的早期临床疗效分析 |
| 6. | Under stage 2a of the harbour area treatment scheme , the preliminary treatment works on the northern , western and southwestern shores of hong kong island will be upgraded
在净化海港计划第二期甲，港岛北面和西南面的初级污水处理设施将会扩建。 |
| 7. | Harbour area treatment scheme , stage 2a - planning and design of the upgrading works of stonecutters island sewage treatment works and the preliminary treatment works
净化海港计划第二期甲昂船洲污水处理厂及初级污水处理厂改善工程的规划和设计 |
| 8. | Sham shui po no . 1 and no . 2 sewage screening plant and north west kowloon preliminary treatment works are screening plants and are not equipped with pumping facilities
深水?一、二期污水隔筛厂和西北九龙基本污水处理厂是隔筛厂，并未设有抽水设施。 |
| 9. | Gsx series of rotating fine bar screen equipment ， it ' s structure compact , continuously separate solid from liquid , it has been used wastewater preliminary treatment
产品简介： gsx系列旋转滚筒式细格栅是一种机体轻巧、连续、有效地去除污水中悬浮固体的专用机械。该设备适用于污水处理中需要固液分离的场合。 |
| 10. | Commonly used preliminary treatment equipment includes bar screen , fine particle sieving , grit chamber , pre - aeration , grease well and scraping chamber , etc . domestic companies have the capability of manufacturing all equipment except fine sieves
常见的前处理设备有拦污栅、细筛机、沉砂设备、预曝气池及除油井或油脂撇除槽等。国内前处理设备除了细筛筛网须国 |
