The solid sialic acid was obtained by lyophilization after counteraction, filtration and separation using ion exchange chromatography.
水解液中和过滤后，用离子交换色谱分离与冷冻干燥得到唾液酸产品。
When it is applied in chemical filtration and separation, impurity removal is accelerated and the required material is produced at low cost;
用于化工过滤和分离，可以快速去除杂质，以较低成本获取所需物质；
The rotary press filter is a new type of filtration and separation equipment. The scraping and guide plate is one of the important components in the rotary press filter.
滚压式污泥脱水机是一种新型过滤分离机械，刮刀导向板是滚压式过滤机的重要部件。
Interrupted screw filter is a kind of high-efficient filtration and separation equipment. The interrupted screw is the important component in the interrupted screw filter.
间断式螺旋挤压过滤机是一种高效过滤分离机械，间断式螺旋推进器是间断式螺旋挤压过滤机的重要部件。
The utility model comprises a machine base, a driving motor which is arranged on the machine base, an electric controlled box and a solid-liquid filtration and separation device.
包括机座、安装在机座上的驱 动电机、电控箱和固液过滤分离装置。
The experimental evidence for the application of the multiple filtration technology in the filtration and separation of the Chinese traditional medicine are provided in these research.
这些研究为集成过滤技术在中药过滤与分离中的应用提供了实验依据。
Several problems, to which should be paid attention during the application of filtration and separation techniques and equipments in the production of inorganic chemical industry, put forward.
提出了在无机盐工业生产中应用过滤分离技术与设备时应注意的几个问题。
The method is characterized by high efficiency, controllable performance, high added value and easy production on a large scale, thereby suiting filtration and separation of liquids and gases.
本发明具有高效可控、高附加值、易于实现规模化生产的特点，可用于液体或气体的过滤分离。
A mechanical separation of the oil and wax is thus effected on the principle of filtration.
油和蜡就这样根据过滤原理实现了分离。
The enrichment, separation and filtration of microbial flocculant are introduced in this article.
介绍了微生物絮凝剂的富集培养、分离和筛选的方法及过程。
Biopharmaceutical, Strains Filtration, Microorganism Fermentation and Downstream Biological Separation Techniques.
生物制药、微生物菌种筛选、微生物发酵和生物下游分离技术。
A method of forced filtration is given to solve the liquid-solid separation of dust from dust scrubber based on dust amount and characteristics of water dust scrubber of coal fired boiler.
根据燃煤锅炉水膜除尘器的灰水量及特性，提出了以强制过滤的方法，来解决水膜除尘器灰水液固分离的问题。
Five kinds of purifying technology including inertia separation, filtration separation, liquid scrubber, electrostatics sediment and complex technology were introduced.
讨论了五种油烟净化技术：惯性分离法、过滤分离法、液体洗涤法、静电沉积法、复合技术。
The paper introduces the project of treatment of the oily waste water in the residue oil tank zone by advective separation of oil-blending and solidification gas-floating-coke filtration process.
介绍了采用平流隔油-混凝气浮-焦炭过滤工艺处理渣油罐区含油废水的工程情况，经该工艺处理后的废水达到国家一级排放标准。
Membrane filtration technique is a kind of highly efficient, low energy consumption and easy operation liquid separation technique, which is promising in wastewater treatment.
膜过滤技术是一种高效、低能耗和易操作的液体分离技术，在废水处理中有着广阔的应用前景。
Methods 45 patients 45 eyes with complications of filtration bleb after glaucoma surgery, were treated with massage to eyeball, breakage, acupuncture separation and injecting drugs and so on.
方法对45例45眼青光眼滤过性手术后的早、晚期滤过泡并发症，分别给予眼球按摩、断线、针刺分离与药物注入等治疗。
A comparison between two ways flow (TWF) membrane filtration process and common membrane filtration process were made in a PVDF hollow fiber membrane separation process.
利用聚偏氟乙烯(PVDF)中空纤维膜，对比考察了双向流膜过滤工艺与普通膜过滤工艺。
After sampling, the separation between coal ash and water is implemented by the measures of rapid centrifugation and vacuum filtration, in order to prepare the specimen for testing.
取样完成后，迅速通过离心、快速密闭过滤措施，实现灰与水的分离，从而终止体系中所发生的沉淀反应，制取清水样品供测试。
Has functions of cleaning basket rotation and throwing, and oil and water separation and filtration system.
具备清洗篮转动和抛动功能，油水分离与过滤系统。
After the filtration separation, the solid matter in the coal tar was greatly reduced. The filtrated coal tar can meet the demand of being turned into the gasolene and the diesel oil.
通过过滤分离实验，煤焦油中的固含量大大降低，过滤后的煤焦油可以达到催化加氢制取汽油、柴油的要求。
The invention relates to a method for liquid filtration and belongs to the field of separation.
本发明涉及液体过滤的方法，属于分离领域。
Detailed methods including filtration, separation, floatation, flocculation and use of oil and water separator are also recommended.
对含油污水过滤、隔油、浮选、絮凝和应用油水分离器等具体处理方法。
Objective We adopted techniques of the modern membrane separation and exact filtration and the technology of reserve osmosis solves difficulty of medicinal water.
目的：我们采用先进的自动控制技术、膜分离技术、精滤、双级反渗透和紫外消毒系统研制出全自动封闭式医用纯水制备系统。
Objective to investigate chitosan flocculating as pretreatment of Tong 'an extract and its effect on the downstream methods of ultra-filtration membrane separation.
目的探讨壳聚糖絮凝作为前处理方法对痛安水提液膜分离效果的影响。
Catalytic cracking oil slurry after filtration separation can be used to manufacture carbon black, needle coke, carbon fibrous material, plasticizer and so on.
过滤后的油浆可作为炭黑针状焦、碳素纤维材料、增塑剂等产品的原料，最后对催化裂化油浆过滤技术进行了展望。
The crystallization and purification comprises crystallization, solid-liquid separation, dissolution, pressure filtration and so on.
结晶提纯包括结晶、固 液分离、溶解和压滤等工艺。
Objective to investigate chitosan flocculating as pretreatment of Tong an extract and its effect on the downstream methods of ultra-filtration membrane separation.
目的探讨壳聚糖絮凝作为前处理方法对痛安水提液膜分离效果的影响。
Nanofiltration is a kind of pressure-driven membrane-separation technique similar to reverse osmosis filtration and ultrafiltration. It has become a hot topic of researches all over the world.
纳滤是介于反渗透和超滤之间的一种膜分离技术，是国内外研究的热点。
Nanofiltration is a kind of pressure-driven membrane-separation technique similar to reverse osmosis filtration and ultrafiltration. It has become a hot topic of researches all over the world.
纳滤是介于反渗透和超滤之间的一种膜分离技术，是国内外研究的热点。
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