| 1. | Application of dissolved air flotation in fine ores flotation
加压溶气气浮在细粒矿物浮选上的应用 |
| 2. | Dissolved air flotation system
曝气沉砂除油设备 |
| 3. | Dissolved air flotation system
加压浮除设备 |
| 4. | Dissolved air floating system
加压浮除设备 |
| 5. | Daf dissolved air floatation
溶气浮 |
| 6. | Application of column floatation with dissolved air in treating waste water containing cr
扰动土性状研究及在环境治理工程中的应用 |
| 7. | The difference between the two results is used to compensate the influence of dissolved air or nitrogen
两个结果的差别可用来补偿溶解空气或氮气的影响。 |
| 8. | Dissolved air floatation is that air is dissolved under pressure is the liquid which is then released to atmospheric pressure in tube . as the microscopic air bubbles come out of solution in cell , they attach to the suspended solids in the surface in liquid , causing them to floatation th the surface , then solids are separated from liquid
气浮就是设法在待处理液体中通入或产生大量密集的带有压力的微细气泡,在管道以常压下释放,使其在池内与杂质,絮粒互相粘附形成整体浮体,从而依靠浮力使其上浮至液面,从完成固液分离的方法 |
| 9. | " this new treatment works has been specifically designed to take advantage of the most advanced technologies , including clarification by dissolved air floatation units and removal of ammonia and manganese by primary aerated biological filters to produce high quality drinking water , " mr ko said . to conserve water , all wash - water used for regular cleaning of filters is recycled
他说，大埔滤水厂在设计上采用最先进的技术，包括以溶气浮选池进行澄清工作，以及使用初级曝气生物过滤池消除水中的氨气和锰，以提供优质的食水。 |
| 10. | Suspended solids including fine particles and colloids cannot be removed efficiently with gravitation sedimentation ; they are removed using centrifuge , dissolved air flotation , diatomaceous earth filtration , coagulation sedimentation plus rapid sand filtration while dissolved solids are removed with ion exchange , ultrafiltration , activated carbon adsorption and chemical oxidation
悬浮固体之去除包括微颗粒及胶体物，无法以重力沉淀之物质，可采用离心分离机、空气浮除法、矽藻土过滤法、混凝沉淀加快滤池等去除之。而溶解性固体去除则采用离子交换法、微细孔滤膜过滤、活性碳吸附以及化学氧化等去除之。 |
