標(biāo)題: Titlebook: Reverse Osmosis Membrane Research; Based on the symposi H. K. Lonsdale,H. E. Podall Book 1972 Plenum Press, New York 1972 Copolymer.Cross s [打印本頁] 作者: introspective 時間: 2025-3-21 16:44
書目名稱Reverse Osmosis Membrane Research影響因子(影響力)
作者: 抓住他投降 時間: 2025-3-21 20:47 作者: Brochure 時間: 2025-3-22 04:04
Influence of Processing Variables on the Transport Properties of Celluose Acetate Membranes. Ultimatcialization, mainly because the tubular geometry offers large surface area per unit volume. The surface area available for desalination can be further increased by the use of small diameter hollow fibers, since a large number of these can be packed per unit volume.作者: Salivary-Gland 時間: 2025-3-22 06:25
The Preparation and Properties of Styrene Grafted Cellulose Acetate Membranes for Desalinatione of the product flux rate and apparent salt rejection. It seemed of interest, therefore, to study modifications of cellulose acetate which would reduce the rate of compressive creep of the modified membrane and, in turn, stabilize the flux-rejection characteristics of the resulting membranes.作者: 大方一點 時間: 2025-3-22 11:02
The Phenomenological Characterization of DP-1 Membranesatic, nitrogen-containing polymeric membranes by Richter and Hoehn[1], a whole new class of practical reverse osmotic membranes is available. These new membranes are superior to cellulose acetate membranes with respect to their permeation characteristics and polymer properties.作者: 黑豹 時間: 2025-3-22 12:54 作者: nonsensical 時間: 2025-3-22 20:31 作者: placebo 時間: 2025-3-22 21:41 作者: radiograph 時間: 2025-3-23 02:51 作者: 牛馬之尿 時間: 2025-3-23 06:40
The Mechanism of Membrane Formation: Membrane Structures and Their Relation to Preparation Conditionsalination by reverse osmosis. Nevertheless, most of the procedures developed for manufacturing membranes were formulated empirically, and the understanding of the factors governing membrane structure and its characteristics is still poor. One of the most severe problems associated with the practica作者: Petechiae 時間: 2025-3-23 11:01
Influence of Processing Variables on the Transport Properties of Celluose Acetate Membranes. Ultimatpresent membrane formulations [1], and the other, the development of tubular membranes [1,2]. The tubular approach shows a strong potential for commercialization, mainly because the tubular geometry offers large surface area per unit volume. The surface area available for desalination can be further作者: Evacuate 時間: 2025-3-23 17:31 作者: NIB 時間: 2025-3-23 18:11 作者: Sinus-Rhythm 時間: 2025-3-24 01:33
The Preparation and Properties of Styrene Grafted Cellulose Acetate Membranes for Desalinationsures used for seawater desalination lead to the gradual compaction of the expanded Loeb-Sourirajan type membrane structures with a consequent decrease of the product flux rate and apparent salt rejection. It seemed of interest, therefore, to study modifications of cellulose acetate which would redu作者: Vital-Signs 時間: 2025-3-24 05:28 作者: 凝乳 時間: 2025-3-24 06:51
The Phenomenological Characterization of DP-1 Membranesntil recently cellulose acetate membranes were the only practical desalinating membranes developed; however, with the discovery of permselective, aromatic, nitrogen-containing polymeric membranes by Richter and Hoehn[1], a whole new class of practical reverse osmotic membranes is available. These ne作者: collagenase 時間: 2025-3-24 11:21 作者: 準(zhǔn)則 時間: 2025-3-24 17:11 作者: FUSE 時間: 2025-3-24 21:14
PBI Reverse Osmosis Membranes: An Initial Surveysing results obtained at that time led to the continuation and extension of the studies under the sponsorship of the Office of Saline Water, U.S. Department of the Interior, beginning in 1968. These investigations determined the influence of polymer variables, notably the primary-to-secondary hydrox作者: 幸福愉悅感 時間: 2025-3-25 03:07
Reverse Osmosis Properties of Ionic and Nonionic Polymer Membranesmorphology of the membrane. Generalized criteria necessary for optimum reverse osmosis performance in terms of chemical structure of the macromolecule may not be evident. On the other hand, some physicochemical properties such as the equilibrium water content of the membrane may play a more importan作者: TAG 時間: 2025-3-25 05:01
Ionic Block Copolymers as Piezodialysis Membraness, where the product water is separated from a saline solution, piezodialysis has the feature that salt is preferentially removed from the feed. The process (though not the method) is quite analogous to electrodialysis except that the required ionic current is obtained by pressure and the consequent作者: 制度 時間: 2025-3-25 11:25
PBI Reverse Osmosis Membranes: An Initial Surveyion of membrane preparation variables. At the same time, the difficulties inherent in this particular membrane system, i.e., poor compaction resistance and hydrolytic instability, were identified and minimized.作者: olfction 時間: 2025-3-25 13:53 作者: Rinne-Test 時間: 2025-3-25 16:53 作者: 公理 時間: 2025-3-25 22:05 作者: 謙虛的人 時間: 2025-3-26 03:40 作者: Inscrutable 時間: 2025-3-26 06:42
Anthony B. LaConti,Paul J. Chludzinski,Arnold P. Fickett作者: 突襲 時間: 2025-3-26 09:31
t of new middle ages. The recrudescence of a faith-based politics gave an obvious contemporary relevance to the historical events and cultural formations of the medieval period. And the clock-and-calendar-time, the “homogeneous empty time” of western modernity, seemed suddenly shot through by an apo作者: Kinetic 時間: 2025-3-26 12:56
H. K. Lonsdale,H. E. Podalld Rossetti, Southey consistently avoided the category of the “medieval,” despite being an admirer and reviewer of the 1817 work in which the term first appeared. Thus revising received critical and semantic histories of the “Gothic” being subsumed by the “medieval,” the chapter moves to suggest the 作者: 身體萌芽 時間: 2025-3-26 19:12
sense of the monumental historical and political antithesis staked out on the landscape of Salisbury Plain—registered physically in the correspondence between Salisbury Cathedral and Stonehenge, and figuratively in the opposition between the talisman of ancient English liberty, Magna Carta, and the作者: 易于 時間: 2025-3-27 00:52
about the place of Gothic in a wider public psyche, and in the cultural politics of contemporary England (and the UK more generally). In the following sections I will be considering family-friendly Gothic at the Norfolk and Norwich, municipal Gothic at Showzam!, and Gothic consumption (and Gothic re作者: 縫紉 時間: 2025-3-27 03:25
Elias Klein,James K. Smithf art, devotees of the landscape garden, and, above all, men of letters.. The two were to remain in contact for many years afterwards (the last surviving letter that passed between them dates from 1792, by which time both men were in their mid-seventies). Nivernais’ visit to Twickenham in 1763, howe作者: Tailor 時間: 2025-3-27 06:39 作者: 先鋒派 時間: 2025-3-27 10:20
Eberhard A. Meinecke,Devendra V. Mehtae’s preoccupation with the uncanny, decay, disease, despair, death, and return of the repressed. The indisputable point is that something forever follows these protagonists either by what they had to do, or wish they had done, or what they saw and heard and felt. Their wartime behaviors, like their 作者: 四溢 時間: 2025-3-27 13:50 作者: 通知 時間: 2025-3-27 21:00 作者: legislate 時間: 2025-3-27 23:01 作者: Hyperopia 時間: 2025-3-28 02:10 作者: 食料 時間: 2025-3-28 07:47 作者: 親屬 時間: 2025-3-28 13:26
Lynn E. Applegate,C. Richard Antonsony within literary studies. Despite disputes concerning ever more inclusive definitions of Gothic (which Maurice Levy, for example, thinks far too inclusive.), most critics would probably agree that Gothic writing always concerns itself with boundaries and their instabilities, whether between the qui作者: HPA533 時間: 2025-3-28 17:02 作者: ENACT 時間: 2025-3-28 22:32
The Use of Solubility Parameters for Solvent Selection in Asymmetric Membrane Formationourirajan membranes is their ability to exhibit the selectivity characteristic of the dense cellulose acetate, and yet provide water fluxes which indicate that the rate controlling layer can only be of the order of 0.25 μ, even when the gross thickness of the membranes is about 100 μ. It has been sh作者: 保全 時間: 2025-3-29 00:05
The Mechanism of Membrane Formation: Membrane Structures and Their Relation to Preparation Conditionies in CA membranes. We shall also show that simple and quick optical microscope experiments can serve as useful guides for outlining procedures for eliminating the formation of such defects (large finger-like cavities) in tubular desalination membranes.作者: Coronary-Spasm 時間: 2025-3-29 05:15 作者: 放牧 時間: 2025-3-29 07:58 作者: Firefly 時間: 2025-3-29 14:59
Book 1972The vast majority of the papers collected here represent work supported by the Office of Saline Water of the United States Department of the Interior, and the emphasis here is clearly on the application of the reverse os- mosis process to water purification. However, many of the concepts, methods, a作者: Conspiracy 時間: 2025-3-29 16:44
e needed. The vast majority of the papers collected here represent work supported by the Office of Saline Water of the United States Department of the Interior, and the emphasis here is clearly on the application of the reverse os- mosis process to water purification. However, many of the concepts, methods, a978-1-4684-2006-7978-1-4684-2004-3作者: Immobilize 時間: 2025-3-29 20:59
of the pulverized buildings settled in silence across America, architecture assumed a cultural importance that seemed without precedent. Endlessly replicated in the photography, the film, and the television of the years before 2001, the twin towers of New York’s World Trade Centre continue to haunt 作者: 干涉 時間: 2025-3-30 02:25 作者: AROMA 時間: 2025-3-30 06:12
m in the early 1790s. The poem develops a connection between ancient acts of murder and what Wordsworth later called modern Britain’s “wars … against liberty,” giving dramatic expression to Wordsworth’s increasing awareness of threats to conventional notions of cultural and political Englishness, in作者: 罐里有戒指 時間: 2025-3-30 11:52
stivals between 2009 and February 2015. Of the three festivals I focus on, two are publicly funded: the Norfolk and Norwich Festival and Showzam! (‘Blackpool’s Annual Festival of Circus, Magic and New Variety’).. The third, Glastonbury Festival of Contemporary Performing Arts,. is not a publicly fun作者: 男學(xué)院 時間: 2025-3-30 12:44
Elias Klein,James K. SmithNivernais and Walpole, who were almost exact contemporaries, had much in common. For a start, they were both politicians. Nivernais, an experienced diplomat, was acting in England as ambassador extraordinary, and earlier in the year had been involved in the negotiations for the Peace of Paris, one o作者: 災(zāi)禍 時間: 2025-3-30 18:15 作者: condemn 時間: 2025-3-30 23:01
Eberhard A. Meinecke,Devendra V. Mehta study of how fighters against terrorism, as reflected in 20?years of American storytelling art, are shaped by their extreme experiences at the time of incident and haunted by strange forms later. These battlers of terrorism may be masked vigilantes, New York City Police, FBI, CIA, NCIS, NSA, U.S. m作者: Gnrh670 時間: 2025-3-31 01:03
W. M. King,D. L. Hoernschemeyer,C. W. Saltonstall Jr.came the slogan of the Holy Roman Emperor Ferdinand I (1503–1564), who decided to accept the rise of Lutheranism in Germany and let territorial princes allow religious differences thereby making peace, though theologians warned that the heavens could collapse because of it?(Manlius 1556/2008). These作者: capillaries 時間: 2025-3-31 06:07 作者: Between 時間: 2025-3-31 10:16
F. Kimura-Yeh,H. B. Hopfenberg,V. Stannettial from 1943 entitled simply, .. This orphaned superhero without any super abilities (but abundant super agilities) lives in a bat cave with a portly servant Alfred and, because of its nearness in release to World War II, chases a spy mastermind in Gotham sponsored by the Imperial Government of Jap
