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- Keywords Quasi liquid membrane;enrichment;manganous ion;AAS; 準液膜;富集;錳;原子吸收法;
- Glutamic acid was extracted and concentrated with liquid membrane. 本文研究了用液膜法提取濃縮谷氨酸。
- Effects of Aquasorb-fertilizer and Liquid Membrane on Soil Moisture and Growth of Armeniaca Vulgaris Lam. 保水肥、液態(tài)地膜對仁用杏土壤水分和生長(cháng)的影響。
- The adsorption of the resin for Acid Orange fits the theory of liquid membrane diffusion by Boyd. AMPF對酸性橙的吸附符合Boyd液膜擴散控制。
- It is 10 -9 level that AAS determined the trace nickel by the liquid membrane enrichment method. 通過(guò)液膜富集 ,使原子吸收法測定痕量鎳達到了 10 - 9級
- The mass transfer mechanism of Sc in liquid membrane was studied, a reaction-diffusion model was proposed[7]. 研究了鈧在液膜中的傳遞行為。
- PMBPmediated emulsion liquid membrane Was developed to extract scandium from a mixture. 我們得到PMBP為載體的乳狀液膜從混合液中提取鈧。
- An optimum technology of extra,ting gold from halogenide medium with emul-sion liquid membrane of trioctvle amine-kerosine-sodium sulfite was studied. 應用三-正辛胺-煤油-亞硫酸鈉乳狀液膜體系，研究了從鹵化物介質(zhì)中提取金的最佳工藝條件。
- The advances of study on stabilization and deemulsification of emulsion liquid membrane separation technique are reviewed. 對目前國內乳液膜分離技術(shù)中的穩定性和破乳技術(shù)研究進(jìn)展進(jìn)行了綜述。
- D2EHPA, Span 80 and Sulphonating-kerosene are used as carrier , surfactant and diluent, resppectively, to compose the liquid membrane system. 采用二-(2-乙基己基)磷酸為載體和表面活性劑失水山梨醇單油酸酯、磺化煤油組成液膜體系。
- Based on advancing front model, a mass transference model of unsteady state for extraction of PG by the emulsion liquid membrane was developed. 在“漸進(jìn)前沿模型”的基礎上,建立并推導了乳狀液膜法提取青霉素的非穩態(tài)傳質(zhì)數學(xué)模型。
- The extraction of amino acids by ion-exchange, liquid membrane and reverse micelle and their applications in the separation of hair-hydrolyzed amino acids are summarized. 摘要總結了氨基酸制備中的三大萃取技術(shù)：離子交換反應萃取，液膜分離萃取和反相膠團萃取及其在毛發(fā)水解氨基酸萃取分離方面的應用。
- The surfactant liquid membrane is widely applied to dispose wastewater for its high efficiency and rate of recovery, large capacity of disposal and low consumption. 乳狀液型液膜法以其去除效果好、回收率高、處理量大、消耗低等特點(diǎn),在廢水治理中得到了廣泛的應用。
- The field experiments were conducted to discover effects of Aquasorb-fertilizer and liquid membrane on soil moisture and growth of Armeniaca vulgaris Lam. 摘要為了促進(jìn)半干旱風(fēng)沙區仁用杏的抗旱造林，通過(guò)田間試驗，比較研究保水肥、液態(tài)地膜對仁用杏土壤水分和生長(cháng)的影響。
- Chiral technologies were reviewed in detail in this paper, and the resolution ofclenbuterol(Cle) by bulk liquid membrane (BLM) were further investigated. 本文詳細綜述了現有的手性拆分技術(shù)，對手性藥物的厚體液膜拆分進(jìn)行了深入研究。
- The function, Speciality and its type, composition and application of liquid membrane are discussed. it indicates that this techniquehad the broad application prospect. 對液膜分離技術(shù)的作用、特點(diǎn)及其類(lèi)型、組成與應用展開(kāi)討論，證明該技術(shù)具有廣闊的應用前景。
- The extraction of amino acids by ion-exchange,liquid membrane and reverse micelle and their applications in the separation of hair-hydrolyzed amino acids are summarized. 總結了氨基酸制備中的三大萃取技術(shù):離子交換反應萃取,液膜分離萃取和反相膠團萃取及其在毛發(fā)水解氨基酸萃取分離方面的應用。
- The adsorption fits the theory of liquid membrane diffusion by Boyd. The adsorption velocity of the resin for the dyes is fast and the apparent velocity constants should be(between) 0.012~0.042 min~(-1). 模板樹(shù)脂對染料的吸附符合Boyd液膜擴散控制;其吸附速率較大;表觀(guān)吸附速率常數在0.;012~0
- Emulsion liquid membrane (ELM) system, which comprises surfactant TH-1, kerosene, the carrier N_ 235 internal aqueous phase sodium hydroxide, is applied to separate reactive blue KN-R. 利用表面活性劑TH-1、民用煤油、載體N235和內水相NaOH溶液組成的液膜體系,采用正交試驗法,對提取活性艷藍KN-R工藝進(jìn)行了研究。
- In the present dissertation, a system of supported liquid membrane has been selected: D2EHPA used as carrier; decanol, kerosene and hexylmethane respectively used as the diluents; and polypropylene as membrane support material. 本工作采用的支撐液膜體系，是以 D2EHPA（二（2－乙基己基）膦酸）為載體，正庚烷、煤油和癸醇三種物質(zhì)作為膜溶劑，聚丙烯為支撐體材料。
