Resistance 发表于 2025-3-26 22:33:15
Flow Rates of Solutions Through Ultrafiltration Membranes Monitored by the Structure of Adsorbed Fletructural modifications of adsorbed chains might also be of importance in biological situations, and the study of the role of polymer adsorption in modifying the membrane permeability is of great interest (Pefferkorn et al., 1978; Singer et al., 1968; Silberberg, 1968).BLAND 发表于 2025-3-27 02:01:21
http://reply.papertrans.cn/95/9405/940489/940489_32.png过份艳丽 发表于 2025-3-27 08:10:53
Production, Specification, and Some Transport Characteristics of Cellulose Acetate Ultrafiltration M technological development and practical utilization. There are several approaches to the subject . This paper presents one other approach; that an ultrafiltration membrane is also a reverse osmosis membrane is the essence of this approach. This means that, just as in reverse osmosis, in ultrafAbbreviate 发表于 2025-3-27 12:36:44
http://reply.papertrans.cn/95/9405/940489/940489_34.pnghemorrhage 发表于 2025-3-27 14:41:25
http://reply.papertrans.cn/95/9405/940489/940489_35.pngPsa617 发表于 2025-3-27 21:39:20
Formation of Poly(Methyl Methacrylate) Membranes Utilizing Stereocomplex Phenomenonenomenon, which occures in the mixture solution of isotactic and syndiotactic PMMA, and which is a stoichiometric and thermoreversible sol-gel phase transition phenomenon.. This report will show the formation processes, permeability characteristics, and medical applications of PMMA membranes.关节炎 发表于 2025-3-27 22:16:41
Advances in Hollow Fiber Ultrafiltration Technologyssing as well as membrane technology. Often success can only be achieved by combining advances in one form of technology with those of the other. In this paper, examples of this type are presented; they not only introduce new developments in membrane research but also demonstrate the diversity of ho反话 发表于 2025-3-28 04:22:23
Transport Behavior of Asymmetric Polyamide Flat Sheet Membranes and Hollow-Fine Fibers in Dialysis-Os such as the the hydrodynamic, ℓ., and the osmotic, ℓ., permeability as well as the asymptotic salt rejection, r., were determined for asymmetric Du Pont Aramid (B-9) flat sheet membranes by means of hyperfiltration experiments. Moreover, the same transport parameters were obtained for hollow-finePcos971 发表于 2025-3-28 07:33:26
Separation of Macromolecules by Ultrafiltration: Influence of Protein Adsorption, Protein-Protein Inlow molecular weight solutes such as salts or ethanol (Friedli et al., 1977; Guthörlein, 1977; Mercer, 1977), or from much larger particles such as cells (Colton et al., 1975). However, the use of this tool for fractionating proteins according to size has progressed less rapidly. Several difficultie启发 发表于 2025-3-28 11:39:59
http://reply.papertrans.cn/95/9405/940489/940489_40.png