对反渗透膜制备工艺进行了研究。
上述反渗透膜装置具有该反渗透膜。
The reverse osmosis membrane device is provided with this reverse osmosis membrane.
反渗透过程所使用的半透膜为反渗透膜。
The process of reverse osmosis membrane used for the reverse osmosis semipermeable membrane.
最后针对国内反渗透膜的研究现状，提出了几点建议。
Finally, give several Suggestions according to the research situation of reverse osmosis membrane.
现在膜处理技术主要有超滤膜，纳米滤膜和反渗透膜。
Now membrane ultrafiltration membrane treatment technologies, nano-filtration membrane and reverse osmosis membrane.
研究了羟丙基醋酸纤维素反渗透膜的制膜工艺和膜性能。
The casting process and reverse osmosis (RO) properties of hydroxy-propyl cellulose acetate (HPCA) membrane were studied.
研究了羟丙基醋酸纤维素反渗透膜的制膜工艺和膜性能。
The casting process and reverse osmosis (ro) properties of hydroxypropyl cellulose acetate (HPCA) membrane have been studied in this work.
对反渗透膜的污染原因、污垢种类及其危害进行了综述。
This paper reviews the reasons and causes of RO membrane fouling including looking closely at the foulants and their adverse effects.
本文对钛醋酸纤维素反渗透膜制膜工艺和膜性能进行了研宄。
The casting process and reverse osmosis (RO) properties of Titanium cellulose acetate (TiCA) membrane have been studied.
试验表明流动电位是表征荷电反渗透膜和超滤膜的一个重要参数。
It was found that the streaming potential was an important and useful parameter for characterizing the RO and UF membranes.
优选在反渗透膜上附着阳离子性PVA之后，附着阴离子性PVA。
Preferably, a cationic PVA is adhered to a reverse osmosis membrane and then an anionic PVA is adhered thereto.
在相同通量条件下，纳滤膜所要求的驱动压力比反渗透膜要低得多。
In the same flux, NF requires much lower driver pressure than RO membrane.
进一步优选在上述反渗透膜上进一步附着PVA以外的离子性高分子。
More preferably, an ionic polymer other than PVAs is further adhered to the resultant reverse osmosis membrane.
纤维素醋酸酯第一个商业用反渗透膜和超滤膜是由纤维素醋酸酯制成。
Cellulose acetate The first commercial membranes for reverse osmosis and ultrafiltration were made from cellulose acetate.
纤维素醋酸酯反渗透膜不用时必须贮存在一种溶液中，以防微生物生长。
Cellulose acetate reverse-osmosis membranes must be stored, when NOT in use, in a solution (sodium metabisulfite) that prevents microorganism growth.
结果表明，酸-碱-酸的清洗方案对反渗透膜污染具有很好的控制效果。
It is shown that the acid-alkali-acid cleaning program is efficient for controlling RO membrane fouling.
基于此种原理，人们发明了反渗透膜和反渗透技术，并将其应用于水处理。
Based on this principle, people have invented reverse osmosis membranes and reverse osmosis technology, which is applied to water treatment.
试验结果表明，CTA中空纤维反渗透膜经远红外辐射干燥可提高其脱盐率。
The experimental results show that the drying technique can increase the salt rejection of CTA hollow fiber RO membranes.
介绍了微滤、超滤和反渗透膜等膜分离技术的特点及它们在含油废水中的应用。
The principles and characteristics of micro-filtration, ultra-filtration and reverse osmosis and their applications on oily wastewater were introduced.
介绍了微滤、超滤和反渗透膜等膜分离技术的特点及它们在含油废水中的应用。
The principles arid characteristics of micro-filtration, ultra-filtration and reverse osmosis and their applications on oily wastewater were introduced.
羟丙基醋酸纤维素反渗透膜性能与醋酸纤维素相当，但前者可用于较高的温度。
The membrane property of HPCA is equivalent to ca, but the former can be used at higher temperatures.
借助压力使水分子(小分子)有选择透过作用的反渗透膜，即是反渗透工作原理。
By the pressure of the water molecules (small molecules) selectively through the effect of the reverse osmosis membrane, that is, reverse osmosis principle.
针对反渗透膜在长期连续运行中造成的膜污染问题，进行反渗透系统的清洗工作。
Cleaning has been performed to the counter-infiltration membrane due to its pollution problem caused by long and continuous operation.
并讨论了反渗透膜技术的预处理、反渗透膜污染及清洗和反渗透技术的发展前景。
And discussed the pretreatment of reverse osmosis membrane technology, reverse osmosis membrane fouling and cleaning of reverse osmosis technology and prospects for development.
对近10多年来芳香聚酰胺类反渗透膜的制备，改性等方面的研究进行综合评述。
The studies on preparation and modification of aromatic polyamide membranes in recent 10 years were reviewed in detail.
基于反渗透膜元件指标的离散性，提出了膜元件在系统流程中安装位置优化的概念。
According to the discrete properties of ro element indexes, the concept of installing position optimization in the technological flow with ro elements was put forward in this paper.
添加剂DMSO的加入能显著提高反渗透膜的水通量，同时对膜的截盐率影响较小。
The addition of DMSO additives can significantly improve the reverse osmosis membrane water flux, and salt on the membrane cut-off rate was less affected.
在不影响反渗透膜寿命的前提下，回收率设计最基本的依据是提高整个系统的经济性。
Without affecting the life of reverse osmosis membranes, the most fundamental basis for the designing of recovery rate is improving the economics of reverse osmosis system.
上述反渗透膜是附着有聚乙烯醇的反渗透膜，其特征在于，该聚乙烯醇为离子性聚乙烯醇。
The reverse osmosis membrane has a polyvinyl alcohol adherent thereto, and is characterized in that the polyvinyl alcohol is an ionic polyvinyl alcohol.
上述反渗透膜是附着有聚乙烯醇的反渗透膜，其特征在于，该聚乙烯醇为离子性聚乙烯醇。
The reverse osmosis membrane has a polyvinyl alcohol adherent thereto, and is characterized in that the polyvinyl alcohol is an ionic polyvinyl alcohol.
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