ObjectiveTo research on the ability to scavenge free radical of dandelion polysaccharide by ultrafiltration separation.
目的研究蒲公英多糖的超滤分离和自由基的清除作用。
The separation of Polysaccharides extracted from Chinensis Actinidia Fruit by Ultrafiltration Membrane is tested.
以猕猴桃果为原料，利用超滤膜装置对浸提的猕猴桃果多糖进行分离。
Nanofiltration is a new separation technique located between reverse osmosis and ultrafiltration.
纳滤技术是一种介于超滤和反渗透之间的新型分离技术。
With tubular polysulfone ultrafiltration membrane separation unit treating the produced sewage on the spot, the treated sewage can meet the water injection standard in low permeability oil field.
用管式聚砜超滤膜分离装置现场处理采油污水，经过处理的污水达到了低渗透油田注水标准。
A new type ultrafiltration membrane was prepared, and it is not only suitable for separation and concentration of the middle-alkali but also the non-alkali galss fiber lubricant wastewater.
本文介绍最近研制出的一种既适合分离和浓缩中碱又适合无碱玻璃纤维浸润剂废水的新型超滤膜。
This article describes membrane separation mechanisms of microfiltration(MF), ultrafiltration(UF), nanofitration(NF)and reverse osmosis(RO).
描述了微滤、 超滤、纳滤及反渗透薄膜分离机理；
The preparation methods of the ultrafiltration membranes were classified according to both phase separation and introduction of inorganic particles.
根据相分离方式和引入无机粒子的方式归纳了这类超滤膜的制备方法。
Ultrafiltration is effective separation technique which can be used in clarification of fruit wines.
超滤是一种可用于果酒澄清处理的有效分离技术。
With these yeas'widely application of ultrafiltration in our country, membrane ultrafiltration has been used in biomedical and biochemistry at large, especially in protein separation and purification.
近年来，随着超滤技术在国内的广泛普及，膜超滤已广泛应用于生物医药和生物化工领域，尤其应用于蛋白质的分离及纯化上。
During experimental process of ultrafiltration-nanofiltration, membrane technology was tested better than original technology in separation and abstraction of oxytetracycline further.
在超滤-纳滤连续性实验中，进一步验证了对土霉素的分离提纯膜分离技术比原树脂脱色效果好。
The application of such membrane separation technology as reverse osmosis and ultrafiltration in the treatment of oily water are introduced, and the results of these treatment are discussed.
介绍了超滤、反渗透等膜分离技术在含油废水处理中的应用，分析了膜分离技术处理含油废水的效果及透过特性，并且给出了它们在含油废水处理中的应用实例。
This study focuses on the separation of ultrafine titanium dioxide ptotocatalyst from its aqueous suspensions and its reuse by crossflow ultrafiltration process.
研究表明超滤用于悬浮光催化体系的固液分离及催化剂再用是可行的。
Its actual use shows that the adoption of ultrafiltration for oil separation in the freezer refrigeration system can recover 90% of the freezer oil and notably improve...
实际应用情况表明，在冰机制冷系统采用超滤油分，可回收90%的冰机油，并可明显改善冰机和合成系统的运行工况。
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。
A novel chemiluminescence determination of dobutamine hydrochloride in human serum by high performance liquid chromatographic (HPLC) separation connected with ultrafiltration technology is described.
基于盐酸多巴酚丁胺对高锰酸钾氧化鲁米诺产生的化学发光的增强作用建立了一种测定盐酸多巴酚丁胺的新方法。
A novel chemiluminescence determination of dobutamine hydrochloride in human serum by high performance liquid chromatographic (HPLC) separation connected with ultrafiltration technology is described.
基于盐酸多巴酚丁胺对高锰酸钾氧化鲁米诺产生的化学发光的增强作用建立了一种测定盐酸多巴酚丁胺的新方法。
应用推荐