Fabrication of nanofiltration hollow fiber membranes for sustainable pharmaceutical manufacture

... including the review of nanofiltration, industrial applications of nanofiltration, especially the applications for sustainable pharmaceutical manufacture, fabrication of nanofiltration membranes, and ... 1.3 Applications of nanofiltration membranes 1.3.1 General applications 1.3.2 NF membranes for sustainable pharmaceutical manufacture 1.4 Fabrication of...

Ngày tải lên: 12/09/2015, 11:29

... dense / asymmetric membranes to hollow fiber membranes It comprises the understanding of pervaporation transport process, the development of novel hollow fiber pervaporation membranes based on ... hollow fiber membranes especially as pervaporation dehydration membranes The development of novel hollow fiber pervaporation membranes is theref...

Ngày tải lên: 16/10/2015, 15:38

... DEVELOPMENT OF NOVEL CHITOSAN- BASED HOLLOW FIBER MEMBRANES FOR APPLICATIONS IN WATER TREATMENT AND BIOENGINEERING HAN WEI (B Eng., Tianjin University) A THESIS SUBMITTED FOR THE DEGREE OF ... of CS -based adsorptive hollow fiber membranes The hollow fiber membranes developed will then be studied for the application of wastewater treatment...

Ngày tải lên: 14/09/2015, 08:49

... DEVELOPMENT OF CHITOSAN- BASED BLEND HOLLOW FIBER MEMBRANES FOR ADSORPTIVE SEPARATION IN ENVIRONMENTAL ENGINEERING AND BIOENGINEERING APPLICATIONS LIU CHUNXIU (B.Sc., ... spectra of CS and Pure CA hollow fiber membranes and CS/CA blend hollow fiber membranes 0.5-26.5-OH and 1-26-OH 64 Figure 3.4 XRD diffractograms of CS and Pure CA h...

Ngày tải lên: 14/09/2015, 11:42

... coextrusion dual- layer hollow fiber formation • Morphology characterization on resultant dual- layer hollow fibers • Examination of gas separation performance of resultant dual- layer hollow fibers ... delamination-free dual- layer membranes 122 5.3.2 Fabrication of 6FDA–durene–mPDA/PES dual- layer membranes for gas separation 5.3.3 126 Separation perfo...

Ngày tải lên: 16/09/2015, 17:11

... iv SUMMARY Extractant Impregnated Hollow Fiber Membranes (EIHFM) is a novel technology for the removal of pollutants from wastewater Its advantage over conventional supported liquid membranes ... of the hollow fiber (m) xi Knudsen diffusivity (m²/s) Log-mean diameter of the hollow fiber (m) Effective diffusivity of phenol through EIHFM pores (m²/s) Outer diameter o...

Ngày tải lên: 30/09/2015, 10:12

... particles also adhere to the silica layers on the surface of CMCs Finally, upon calcination, the CMCs (hard templates) and amphiphilic molecules (soft templates) are burnt off, and silica hollow microcoils ... Biointerfaces 2004, 38: 127-130 doi:10.1186/1556-276X-6-330 Cite this article as: Rodriguez-Abreu et al.: A combination of hard and soft templating...

Ngày tải lên: 21/06/2014, 04:20

... evaporation of low boiling solvents is the key factor for the formation of defect-free gas separation hollow fiber membranes [17, 21] 1.1.3 The effects of air-gap on hollow fiber formation Air-gap ... and Literature Review on Hollow Fiber Formation for Gas Separation ……… ……………………………….1 1.1 Formation of hollow fiber membranes by phase inversion…………………...

Ngày tải lên: 14/09/2015, 08:46

... C p and C f are the concentrations of the permeate and feed, respectively 30 The exploration and fabrication of nanofiltration membranes 3.6 Characterization of membranes The morphologies of CA, ... 15 The exploration and fabrication of nanofiltration membranes involved in the selectivity filter of the channel and are responsible for the...

Ngày tải lên: 12/10/2015, 17:35

... promising for the improvement of electroluminescence (EL) devices The effect of reducing the size of nanocrystals /nancmposites is expected to improve the performance of these devices and also their ... materials of II-VI semiconductors can be used as light emitting material for preparation of electroluminescence devices Semiconductor nanocrystals exhibit many unique...

Ngày tải lên: 28/04/2014, 10:50

... abundance of various-shaped gold nanostructures Figure exemplifies that the profile of the nanostructure after gold evaporation is different for conformal and non-conformal gold nanostructures, as well ... angles of h = 60°, 60°, 60° and u = 0°, 120°, 240° to the nanosphere kinds of gold depositions are simulated for wet etching: a–d are for 3D conformal gold de...

Ngày tải lên: 22/06/2014, 00:20

... FABRICATION OF PROTON BEAM MICROMACHINED SCAFFOLDS FOR CELL BEHAVIOUR STUDIES ZHANG FANG (B.Sc.) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF SCIENCE DEPARTMENT OF PHYSICS NATIONAL ... conclusion of this project: proton beam micromachined scaffolds for cell behaviour Some suggestions for further development are discussed Chapter Fabrication o...

Ngày tải lên: 06/10/2015, 20:42

... 19 Holland L: Vacuum Deposition of Thin Films Wiley, New York; 1956 doi:10.1007/s11671-010-9744-5 Cite this article as: Zhang et al.: Design and Fabrication of Fiber-Optic Nanoprobes for Optical ... nanoprobe fabrication A thin film of an optically opaque metal such as aluminum, silver, or gold is coated along the outside walls of the tapered optical fiber tip to for...

Ngày tải lên: 21/06/2014, 08:20

... DEVELOPMENT AND FABRICATION OF THIN FILM COMPOSITE (TFC) MEMBRANES FOR ENGINEERED OSMOSIS PROCESSES HAN GANG (B.Sci.(Hons.),Dalian University of Technology, China) A THESIS SUBMITTED FOR ... Membrane Development for Engineered Osmosis Processes 32  2.4.4.1 Membranes for FO 33  2.4.4.2 Membranes for PRO 40  Reference 46  CHAPTER MEMBRANE FABR...

Ngày tải lên: 10/09/2015, 09:02