Spectrum® Hollow Fiber Filters - Repligen
Ideal for ultrafiltration and microfiltration of shear-sensitive modalities, Spectrum ® Hollow Fiber Filters for TFF can accommodate the widest range of scales, membrane chemistries and pore sizes to maximize process outcomes. Hollow fibers possess a smooth internal wall and tubular channel geometry, that promotes laminar flow with high flux.
Hollow Fiber TFF Membranes - Sartorius
Hollow Fiber technology is ideally suitable for high viscosity biopharmaceuticals used in subcutaneous applications (protein concentration above 200g/l.) Recommendation: MWCO Ultrafiltration membranes up to 750kDa & Fiber ID 0.5 mm, 1.0 mm. Explore the System
Ultrafiltration (UF) - DuPont
Our ultrafiltration modules are made with high-strength, hollow-fiber ultrafiltration membranes that offer the following features: 0.03 μm nominal pore diameter to facilitate high-removal capability for bacteria, viruses, and particulates, including colloids.
Hollow fiber ultrafiltration membranes of poly (biphenyl ...
2022年10月5日 · Poly (biphenyl-trifluoroacetone) (PBT) with all-carbon backbone and a high molecular weight is synthesized via a superacid-catalyzed Friedel-Crafts reaction between biphenyl and trifluoromethyl ketone, and applied to prepare hollow fiber membranes (HFMs) with a typical self-supporting structure.
incorporate high-strength hollow fibers that deliver superior performance without the risk of fiber breaks. Q-SEP® UF membranes are made from a modified polyethersulfone(PES) or polyvinylidene flouride (PVDF) material with excellent low …
A review on hollow fiber membrane module towards high …
2022年8月1日 · Hollow fiber microfiltration (MF) and ultrafiltration (UF) membrane processes have been extensively used in water purification and biotechnology. However, complicated filtration hydrodynamics wield a negative influence on fouling mitigation and stability of hollow fiber MF/UF membrane processes.
Hollow Fiber Ultrafiltration Membranes - Hollow Fiber …
AMI® hollow fiber ultrafiltration (HF UF) membrane elements provide reliable rejection of microorganisms and viruses with low operating costs. AMI hollow fiber membrane elements are offered in standard RO Membrane sizes for use in standard pressure vessels.
Q-SEP® hollow fiber ultrafiltration modules contain membranes man-ufactured with QUA’s innovative patented “Cloud Point Precipitation” method. This process ensures a high pore density along the length of the fiber and uniform narrow pore size distribution in the membrane.
Improved Protein Removal Performance of PES Hollow-Fiber
2024年4月25日 · The research used polyethersulfone (PES) as a membrane material, polyvinylpyrrolidone (PVP) k30 and polyethylene glycol 400 (PEG 400) as water-soluble additives, and dimethylacetamide (DMAc) as a solvent to prepare hollow-fiber ultrafiltration membranes through a nonsolvent-induced phase separation (NIPS) process.
Ultrafiltration (UF) membrane technology | X-Flow - Pentair
X-Flow’s hollow fiber ultrafiltration (UF) membranes, with a MWCO (Molecular Weight Cutt-off) of 150 to 200 kilodaltons (kDa), remove all silt, turbidity, bacteria and viruses, as well as micro organisms such as Cryptosporidium and Giardia.