1) hollow fiber dense membrane
中空纤维致密膜
1.
The hydrophilic α-cellulose hollow fiber dense membrane module was applied to absorb CO2 from N2-CO2 mixture.
采用α-纤维素中空纤维致密膜研究了从N2-CO2混合气中吸收CO2的传质过程,考察了吸收剂种类(一乙醇胺、二乙醇胺、三乙醇胺)以及吸收剂的浓度和流量、气体流量、气体压力等因素对CO2吸收过程的影响。
2) hollow fiber membrane
中空纤维膜
1.
Resistance to oxidation of polyvinyldene fluoride hollow fiber membrane;
聚偏氟乙烯中空纤维膜的耐氧化性
2.
Study on the preparation of poly-aluminum chloride using hollow fiber membrane;
中空纤维膜法制备聚合氯化铝的研究
3.
Two ways flow (TWF) membrane filtration technique of hollow fiber membrane;
中空纤维膜双向流(TWF)分离技术的研究
3) hollow-fiber membrane
中空纤维膜
1.
Fundamental research on polysulfone hollow-fiber membrane used in bioconversion of acrylamide;
聚砜中空纤维膜在丙烯酰胺微生物转化中的应用基础研究
2.
The pretreatment process of propionic acid fermented broth by hollow-fiber membrane was investigated.
利用中空纤维膜对丙酸发酵液的预处理进行了初步研究。
3.
The ultrafiltration kinetics of L-lysine is studied in the hollow-fiber membrane and the plate membrane respectively.
分别在中空纤维膜和平板膜中考察了 L-赖氨酸超滤动力学 ,结果表明 :中空纤维膜的过滤通量远大于平板膜 ,总过滤时间正相反 ;L-赖氨酸超滤动力学可拟合为浓差极化 -凝胶层模型 ,中空纤维膜较平板膜更符合此模
4) Hollow fiber
中空纤维膜
1.
Microporous polypropylene hollow fiber membranes were prepared by the melt spinning and cold stretching (MSCS) method.
采用熔融挤出拉伸法制备了聚丙烯中空纤维膜 。
2.
Sulfonated polyethylene(SPE) ion exchange hollow fiber membrane, loaded with different kinds of counter ion, was prepared by the heterogeneous chlorosulfonation reaction of polyethylene(PE) hollow fiber followed by hydrolysis and ion exchange reaction.
采用异相氯磺化的方法，对用熔融纺丝法制得的聚乙烯（ＰＥ）中空纤维膜进行氯磺化反应，并对反应产物进一步水解和离子交换，获得具有离子交换功能，带有不同反离子的磺化聚乙烯（ＳＰＥ）中空纤维离子交换膜。
3.
Thus, in this paper, the cells hydrophobicity characteristics and cells density , key factors that affected the harvest efficiency, were studied, and the harvest of the cells by the method of micro-filtration without adding any filtration aids was investigated, then the reasons of leading to cells breakage were analyzed in hollow fiber micro-filtration process.
本文对与采收密切相关的细胞表面特性以及细胞密度做了初步的研究,并据此考察了不添加助滤剂的中空纤维膜浓缩盐藻细胞的可行性,并分析了过滤中造成细胞破损的原因。
5) hollow fibre membrane
中空纤维膜
1.
To assess the feasibility of swine waste water treatment by using membrane bioreactor and provide the design and application parameters, experiments with U shape and L shape hollow fibre membrane were conducted under four operation conditions with different influent COD and ammonia nitrogen concentrations, different DO levels and SRTs in the reaction water.
为探讨膜生物反应器(MBR)处理猪场污水的可行性和膜生物反应器的运行、操作条件,为膜生物反应器在处理猪场污水中的应用提供必要的基础参数,该文采用U型中空纤维膜和L式中空纤维膜生物反应器,对不同的化学需氧量(COD)及氨氮(NH+4-N)进水浓度、溶解氧水平(DO)、污泥龄(SRT)进行了4种工况试验研究。
2.
As one kind of special fibres, the hollow fibre membrane had been developing very fast and applied to many fields.
中空纤维膜作为一种特种纤维 ,近年来发展迅猛 ,其应用已渗透到各个领域。
6) hollow fiber membranes
中空纤维膜
1.
In this paper, the separation properties of hollow fiber membranes, which were made of polyimide, polyether sulfones and their blends,in the vapor permeation process of the methanol MTBE mixtures were studied.
甲醇／ 甲基叔丁基醚的分离是目前具有实用意义的重要研究课题之一，采用气流吹扫式操作，研究了聚酰亚胺、不同结构的聚砜中空纤维膜在不同操作条件下，对甲醇／ 甲基叔丁基醚气相混合体系的分离性能，也研究共混改性对分离膜性能的影响。
2.
The effect of dope composition, spinning condition and post-treatment on structure and property of packed hollow fiber membranes were investigated.
本论文采用干-湿法相转化纺丝技术制备适用于污水处理的纳米氧化铝填充聚偏氟乙烯中空纤维膜。
3.
Furthermore, effect of dope composition, composition of coagulation bath and spinning conditions on structures and properties of PVDF/PVC hollow fiber membranes was also investigated.
本文主要研究了聚偏氟乙烯/聚氯乙烯共混制膜体系,并用该体系制备中空纤维膜。
补充资料：致密膜
分子式：
CAS号：
性质：又称致密膜。孔隙率小于10%、孔径为0.05～0.1μm的膜。这种膜的孔结构不能在电子显微镜下分辨，只能用间接的方法描述。为减少渗透阻力，一般将膜做得很薄(0.5～500μm)，称为超薄膜。非多孔膜有金属膜、玻璃膜和其他无机膜，以及聚合物膜。非多孔膜可制成平板和中空纤维。
CAS号：
性质：又称致密膜。孔隙率小于10%、孔径为0.05～0.1μm的膜。这种膜的孔结构不能在电子显微镜下分辨，只能用间接的方法描述。为减少渗透阻力，一般将膜做得很薄(0.5～500μm)，称为超薄膜。非多孔膜有金属膜、玻璃膜和其他无机膜，以及聚合物膜。非多孔膜可制成平板和中空纤维。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条