膜分离

酸性气体CO2的膜分离技术研究进展

Progress of Membrane Separation in Separating Acid Gas CO_2

膜分离法脱除天然气中H2S的实验研究

A membrane separation approach to h_2s removal from natural gas

头孢菌素C钠溶液膜分离工艺的研究

Ultrafiltration process of cephalosporin C sodium solution

原料液的pH值对反渗透膜分离特性的影响

The effect of pH value on separative performance of reverse osmosis

操作条件对γ&Al2O3膜分离性能的影响

Effects of Operating Parameters on Separation Performance of Tubular Mesoporous γ - Al_2O_3 Membrane

方法：采用改性PVA作为分离膜分离生物碱。

Method s : Modified PVA was used as separating membrane and separated alkaloids .

采用湍流促进器对陶瓷膜分离TiO2超细粒子悬浆液微滤过程进行了强化研究。

Turbulence promoter was used to enhance filtration process in microfiltration of the TiO2 suspension using ceramic membranes .

利用膜分离技术对天然气中的H2S进行处理。

H2S was treated by membrane technology .

MBR（Membranebioreactor）工艺是将生物处理与膜分离技术相结合而成的一种高效污水处理新工艺。

MBR ( Membrane Bioreactor ) is a high-efficiency new sewage treatment technology which combines the biological treatment with the membrane separation technique .

应用膜分离技术回收VCM精馏尾气

Recovering VCM refining tail gases by membrane separation technique

方法测定膜分离前后各组合药物水提液的pH、电导率、浊度、黏度等指标。

METHOD The pH value , conductivity rate , turbidity , viscosity , etc. of the water extract of different drug combination were determined before and after the separation was made .

陶瓷膜分离CaCO3悬浆液强化过程的研究

Effects of the Turbulence Promoter on the Performance Enhancement of Membrane Separation of CaCO_3 Suspension

NH4Cl废水反渗透膜分离回收工艺

Recovery Process for NH_4Cl Waste Water Reverse Osmosis Membrane Separation

用自制的膜分离含氨氮废水，实验中考虑膜层银含量、氨氮浓度、处理时间、pH值等对氨氮分离效果的影响。

Considered the membrane level silver content , the ammonia nitrogen density , the process time , the pH , the orthogonal experiments is employed to determine the best condition of removing ammonia nitrogen in wastewater .

Maxwell-Stefan理论模拟NaA沸石膜分离一氯甲烷中微量水的渗透特性

Permeation Property of Trace Water in the Chloromethanes through NaA Zeolite Membrane Simulated by Maxwell-Stefan Theory

采用酶解反应与膜分离耦合新工艺连续水解全酪蛋白制备酪蛋白磷酸肽（CPPs）。

Casein phosphopeptides ( CPPs ) were continuously prepared by coupling of enzymatic hydrolysis and membrane separation .

在膜分离过程中引入絮凝处理，能显著提高处理效果，COD去除率在75%左右，同时，絮凝处理后的膜通量迅速提高。

Membrane separation combined with flocculation can enhance the treatment effect remarkably and the COD removal rate is about 75 % . Owing to flocculation treatment , the membrane flux is increased rapidly .

SO4～（2-）-MoO3-ZrO2固体超强酸催化剂以及渗透汽化膜分离酯化反应的研究

Studies on SO_4 ~( 2 - ) - MoO_3-ZrO_2 Solid Superacid Catalyst and Pervaporation Membrane Seperation Esterification

分离方法一般包括沉淀分离、溶剂萃取、挥发和蒸馏、膜分离以及高分子合成树脂分离等。检测手段有原子吸收光谱法、极谱法、溶出伏安法、等离子体发射光谱法及X射线荧光法等。

Separation process has been performed using precipitation separation , solvent extraction , vaporization and distillation , membrane separation and polymeric syntheticresin for separation , and the detection methods include atom absorption spec-trometry , polarography , stripping voltammetry , plasma emission spectrometry and X-ray fluorescence spectrometry .

综述了国内外开发和应用的FCC汽油非临氢脱硫技术，该技术主要有生物脱硫、催化裂化脱硫、吸附脱硫、溶剂抽提脱硫、烷基化脱硫、氧化脱硫和膜分离脱硫等；

This article reviews the development and application of FCC gasoline non-hydrodesulfurization ( non-HDS ) technologies at home and abroad . The non-HDS technologies mainly include biological treatment , catalytic cracking , adsorption , extraction , alkylation , oxidation and membrane ( separation ) technology .

渗透汽化膜分离技术和ABE发酵过程耦合，能够提高发酵产率和过程的经济性，其工业应用在很大程度上取决于高性能膜材料的研发。

Pervaporation could be coupled with ABE fermentation to improve the butanol productivity and process efficiency . Moreover , the development of the membrane materials with high performance is key to the industrial application of the fermentation & PV coupled process .

在原有丙烯回收的基础上，只需增加膜分离回收系统，每天可多回收2～4t丙烯，可以在短期内收回投资。

Additional 2-4 tons of propylene could be collected per day with the membrane recovery system equipped on the existing plant . The investment for the innovation could be recouped in a very short term .

以酶促反应膜分离耦合工艺制备的胶原蛋白多肽分子量均一，大小约为60kDa，应用于免疫试剂盒作为封闭剂比进口酪蛋白具有更好的封闭效果。

The molecular weight of collagen polypeptide by enzymatic-membrane separation coupling technology was homogeneous ( 60kDa ), which used as the blocking agent in immune diagnostic kits with better effect than casein .

阐述PWW膜分离式活性污泥法处理高浓度有机废水的原理、工艺流程及特点。

It demonstrated the principle , process flow and the feature of treatment for high concentration organic waste water with activated sludge treating appliance using PW W membrane to isolate sludge and water .

同时提出在洗涤150L料浆，加水至300L效果最好，用水量少，大约为2020L，平均流速约为1000L/h时，洗涤工作时间为4.28h，是氧化锆制备过程中陶瓷膜分离工艺的最佳选择。

The water use quantity is less , about 2020L ; when average flow rate is about 100L / h , the working time for washing is 4.28h ; it is the optimal selection for ceramic membrane separation technology in the course of the zirconia preparation .

归纳了气体膜分离装置的运行特点；

The operation characteristics of gas membrane separation unit are induced .

煤矿井下移动式膜分离制氮装置自动化的研制

Development of Automation of Underground Mobile Nitrogen Generator with Membrane Technology

连续发酵生产酒精的陶瓷膜分离反应器的研制

A study on ceramic membrane bioreactor for continuous production of ethanol

木聚糖酶解反应与膜分离技术研究

Study on enzymatic hydrolysis of xylan and its membrane separation technology

膜分离法回收土霉素结晶母液中的土霉素

Membrane separation and recovery of oxytetracycline from the residual mother liquor