[化工] 超濾膜
The separation of Polysaccharides extracted from Chinensis Actinidia Fruit by Ultrafiltration Membrane is tested.
以猕猴桃果為原料，利用超濾膜裝置對浸提的猕猴桃果多糖進行分離。
A hollow fiber ultrafiltration membrane was prepared by using polyvinyl chloride and polysulfone blends and the dry wet spinning technology.
将聚*********和聚砜共混，采用幹濕紡工藝制備了中空纖維超濾膜。
Polymer ultrafiltration membrane made of different materials and with different molecular weight cut(MWC)is used for clarifying raw water from Huangpu River.
分别采用不同截留分子量、不同材質的有機高分子聚合物超濾膜直接分離黃浦江原水。
A hollow fiber ultrafiltration membrane was prepared by using polyvinyl chloride (PVC) and polysulfone (PSF) blends and the dry wet spinning technology.
将聚*********（PVC）和聚砜（PSF）共混，采用幹濕紡工藝制備了中空纖維超濾膜。
The problem and trends of ultrafiltration membrane to water treatment was pointed out.
并指出目前超濾膜在水處理中應用存在的問題和今後研究的方向。
By coating the blend of poly (vinyl alcohol) and chitosan on the inner surface of poly(acrylonitrile) hollow fiber ultrafiltration membrane, the composite membrane for pervaporation was obtained.
本文将聚乙烯醇和殼聚糖混合物塗到聚*********中空纖維内表面制備用于滲透汽化過程的中空纖維複合膜。
Cellulose; Hollow Fiber Ultrafiltration Membrane; Oil-Water Separation; Anti-Fouling;
纖維素；中空纖維超濾膜；油水分離；抗污染；
The results showed that the γ-Al 2O 3 ultrafiltration membrane with support prepared by filtering coating method is defect-free.
掃描電子顯微鏡結果表明，采用過濾成膜方式制備的擔載中空纖維超濾膜表面無針孔，無裂紋。
XHP03 was chosen as the best ultrafiltration membrane under excellent conditions.
在最優的工藝條件下XHP03是提取大豆低聚糖的最佳用膜。
The result shows that the treated water of SFP ultrafiltration membrane can meet the requirement of the feed water of seawater reverse osmosis system.
結果表明，在直接以高濁度海水為進水的情況下SFP超濾膜的出水水質符合海水反滲透系統的進水要求。
This alkaline agent used for cleaning ultrafiltration membrane fouled with oil waste water from industry was investigated.
針對含油工業廢水超濾處理的超濾膜污染，研制了一種高效堿性清洗劑。
In this paper a technology ****** ultrafiltration membrane fortified by cellulose was presented. And structure and properties of the membrane were stu***d.
本文對一種新型增強超濾膜的成膜工藝及其結構和性能進行了較深入的研究。
Fei Oute ultrafiltration membrane has a first-class production line wire production line and water purifier.
菲歐特擁有國内一流的超濾膜絲生産線和淨水機生産線。
A positively charged composite NF membrane was prepared by casting quaternized chitosan solution onto PAN ultrafiltration membrane and using mixed anhydride as cross-linking reagent.
采用流延的方式，将季铵化殼聚糖溶液與聚*********超濾膜進行複合，以混酐作交聯劑，制備了一種荷正電複合納濾膜。
A new type ultrafiltration membrane was prepared, and it is not only suitable for separation and concentration of the middle-alkali but also the non-alkali galss fiber lubricant wastewater.
本文介紹最近研制出的一種既適合分離和濃縮中堿又適合無堿玻璃纖維浸潤劑廢水的新型超濾膜。
Study on Ultrafiltration membrane for separation the silkworm pupa protein;
以蠶蛹為原料 ，采用一種簡便的提取工藝提取蠶蛹蛋白質。
The functional properties of SPI prepared by alkali-solution and acid-isolation and by ultrafiltration membrane were analyzed.
對以低變性脫脂豆粕為原料，以超濾膜法和堿溶酸沉法制備的大豆分離蛋白（SPI）的功能特性進行了比較。
The invention relates to a protein pollution-resistant polyether sulfone ultrafiltration membrane with controllable flux and a preparation method thereof.
本發明涉及一種可控通量抗蛋白質污染聚醚砜超濾膜及其制備方法。
In this article, the history of stu***s on the materials of preparing ultrafiltration membrane, the analysis of their research actualities and the prediction of their development trends are presented.
該文綜述國内外在超濾膜制膜材料研究發展曆史，客觀分析超濾膜制膜材料研究現狀，并預測這一領域研究發展趨勢。
Study was made on the chemical removal of phosphorus in membrane bioreactor (MBR), because insoluble metal phosphate is hard to permeate ultrafiltration membrane.
因難溶的金屬*********沉澱很難透過超濾膜，所以在膜生物反應器（MBR）中進行了化學除磷研究。
The effect of good solvents on polysulfone ultrafiltration membrane casting solution was one of the determining factors.
聚砜超濾膜鑄膜液中，良溶劑的影響是決定超濾膜的主要因素之一。
The ultrafiltration membrane can be divided into categories according to film-forming inorganic membrane materials and polymer membrane.
其超濾膜種類按成膜材料可分為無機膜和高分子膜。
Ten different ways to cleaning polysulfone hollow fiber ultrafiltration membrane fouled by wastewater in sericin plants are stu***d.
采用十種不同的膜清洗方法對超濾絲廠廢水後被污染的中性聚砜中空纖維超濾膜進行了研究。
As show of the SEM photograph, the shape and size of the substances rejected by the ultrafiltration membrane changed after the NPE was added.
SEM照片顯示，NPE的加入使得被超濾膜所截留物質的形态和大小發生了變化。
The invention relates to a preparation method of a polyvinylidene fluoride (PVDF) ultrafiltration membrane with improved permeability.
本發明涉及一種改善通透性的聚************超濾膜的制備方法。
The invention discloses a high-strength and hydrophilic polysulfone hollow fibre ultrafiltration membrane, belonging to the technical field of membranes.
本發明公開了一種高強度、親水性聚砜類超濾膜，屬于膜技術領域。
Danggui; Hongqi; ultrafiltration membrane; acute myocardial ischemia;
當歸；紅芪；超濾膜；急性心肌缺血；
We have made the PES ultrafiltration membrane and stu***d the adsorption between PES membrane and methylene blue (MB).
考察了聚醚砜（PES）超濾膜對*********藍分子的吸附作用。
超濾膜 (Ultrafiltration Membrane) 是一種具有精密孔徑的物理分離屏障，屬于壓力驅動型膜分離技術。其核心工作原理是利用膜表面及内部微孔（孔徑範圍通常在0.01 到 0.1 微米 之間）的篩分作用，在壓力差（通常為 0.1 - 1.0 MPa）驅動下，允許水、無機離子和小分子溶質透過，而截留溶液中的懸浮固體、膠體、細菌、病毒、大分子有機物（如蛋白質、多糖）和部分乳化油等物質。其截留分子量 (Molecular Weight Cut-Off, MWCO) 通常在1,000 至 500,000 道爾頓 (Da) 範圍内，是介于微濾 (Microfiltration) 和納濾 (Nanofiltration) 之間的一種膜過程。
核心特征與原理：
主要應用領域：
引用來源：
ultrafiltration membrane（超濾膜）是一種用于分離溶液中大分子物質或微小顆粒的過濾材料，其核心功能基于物理篩分原理。以下是詳細解釋：
如需進一步了解具體應用案例或技術參數，、及中的來源。
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