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- hollow fiber affinity membrane modified with mercapto 巯基中空纤维亲和膜
- Keywords thiohydroxy modified polysulfone;dry-wet spinning;hollow fiber affinity membrane;removal of Hg2+; 巯基改性聚砜;干喷-湿法纺丝;中空纤维亲和膜;除汞性能;
- hollow fiber affinity membrane 中空纤维亲和膜
- Seal and fix PES membrane in the Polycarbonate (PC) shell to form a hollow fiber membrane hemofilter. 将pes膜封装固定在聚碳酸酯壳体内 ,组装成中空纤维膜血液滤过器。
- The preparation of PVDF hollow fiber composite membrane and its properties was studied. 摘要研究聚偏氟乙烯(PVDF)中空纤维膜复合膜的制备与性能。
- A hollow fiber membrane module was immersed in bioreactor having 27L of working volume. 中空纤维膜组件浸没于有效体积为27L的生物反应器中。
- KS K 3100 Test method for internal/external water-pressure flux of hollow fiber ultrafiltration membrane. 单位面积多孔度及水透过率是世界最高水准。
- Hydrophilic surface modification of polysulfone hollow fiber membrane was performed by acrylic acid treatment. 摘要 采用丙烯酸亲水化改性聚砜中空纤维超滤膜。
- It also suggests the method of spinning the heat resistance PAN hollow fiber membrane and its significance. 提出了纺制耐热性好的聚丙烯腈中空纤维膜可能的方法和意义。
- It was concluded that as a additive, triethyl phosphate (TEP) was prior to acetic acid for the hollow fiber membrane performance. 以磷酸三乙酯(TEP)和冰醋酸作为添加剂,分别观测其不同含量时膜性能变化规律,认为磷酸三乙酯作为添加剂有一定的优越性。
- Based on the method of regeneration and cleaning , we have studied the regenerationof “necrosis” PS 6 hollow fiber fouling ultra-filtration membrane. 采用再生和清洗相结合的方法,对中空纤维6万超滤膜组件进行了“坏死”性污染的膜再生研究。
- Plasminogen with high purity was purified fast from human plasma successfully for the first time by affinity membrane chromatography. 首次使用亲和膜色谱法成功地从人血浆中快速纯化出了高纯度的纤溶酶原 ,电泳分析显示一个主要的谱带。
- The treatment of degreasing solution containing oil with polyetherdetone cardo group(PEK-C) hollow fiber membrane was reported. 本文报道了含酚酞侧基聚芳醚酮中空纤维膜用于含油脱脂液的处理。
- The results in this paper were obtained from investigations on PVDF hollow fiber membrane fouled by L-phenylalanine zymotic solution. 对处理发酵液后污染严重的聚偏氟乙烯(PVDF)中空纤维膜进行了化学清洗研究。
- The feasibility study of applying the PVDF (Polyvinylidene Fluoride) hollow fiber membrane with inner pressure to clarifying juice is carried out. 研究了采用内压聚偏氟乙烯超滤膜对果汁进行过滤澄清的可行性,考察了膜面流速和膜的操作压力对膜通量的影响。
- Nitrogen-production membrane group is the bunch of hollow fiber which is made from macromolecule material and as slim as hair. 制氮膜组是由高分子材料制成的中空纤维的集束体,每根纤维如人的发丝一样细。
- Ten different ways to cleaning polysulfone hollow fiber ultrafiltration membrane fouled by wastewater in sericin plants are studied. 采用十种不同的膜清洗方法对超滤丝厂废水后被污染的中性聚砜中空纤维超滤膜进行了研究。
- METHOD: We extracted the RNA of Toxoplasma gondii (RH strain)by using a single step acid guanidinium thiocyanate method and isolated the poly(A) +RNA by using messenger RNA affinity membrane containing poly U to synthesize ds cDNAs. 方法:用异硫氰酸胍酸性一步法提取弓形虫(RH株)RNA,含PolyU的mRNA亲和膜分离Poly(A)+RNA,进而合成双链cDNA。
- Extraction and interfacial kinetics of Nd 3+ and Sm 3+ with HEH/EHP kerosene in a hollow fiber membrane extractor were studied. 采用自制聚偏氟乙烯中空纤维膜器,在HEH/EHP煤油体系中,对钕、钐的萃取及界面反应进行了研究。
- Affinity membrane has received significant attention in recent decades because itcan provide reliable and efficient method for the purification of biomolecules, byintegrating membrane technology and affinity chromatography. 亲和膜分离技术把亲和色谱与膜分离技术结合起来,利用生物分子的识别功能分离低浓度的生物产品,并以对流传质方式实现快速分离,是备受关注的生物产品纯化分离技术。