This thesis use the methods of ultra-filtration, phosphate buffer, flowing-alkaline, centrifugal to concentrate the Yoghurt starter, and optimize the processing techniques of it. 本试验综合采用超滤法、缓冲盐法、流加碱中和法、离心法浓缩菌体,优选工艺路线,为规模化生产奠定基础。
The ginger root extract: the 1:1 ratio of fresh ginger root to 80% ( v/ v) alcohol were mixed round in blunder, and then gather the centrifugal supernatant, as one of ginger beverage concentrate. 鲜姜风味萃取物:选择生姜/80°酒精(质量比)为1:1的比例,打浆后立即用滤布过滤取汁离心后使用,可以明显提高生姜饮料主剂的鲜姜风味。
When treating the ore feed grading 13.9% Fe, the centrifugal separator can produce a concentrate assaying 63.2% Fe with recovery of 43% Fe in this operation. 当给矿含铁13.9%时,离心选矿机可获得精矿品位63.2%,回收率43%的作业指标。
The continuous centrifugal concentrator, which can be used to concentrate iron tailings residue of high iron content, may be an important supplementary for the centrifugal concentrators available domestic and abroad, which are effective in the treatment of very lean metallic materials. 连续离心分离设备可有效用于处理高铁物料铁尾矿渣,可解决目前国内外工业应用离心机适用于处理微量金属物料的技术难题。