1) reverse osmosis module
反渗透组件
2) RO membrane element
反渗透膜元件
1.
It is shown that suitable technological process for seawater desalination possesses decisive action on long-term and stable operation;the RO membrane elements service life can fully reach to over five years;the energy recovery device with high performance can greatly decrease power consumption;inorganic flocculants and scale inhibitor are economic and reliable chemicals fo.
结果表明,适宜的海水淡化工艺对长期稳定运行具有决定作用,反渗透膜元件的使用寿命完全可达到5年以上,高性能的能量回收装置可以使运行电耗大大降低,无机絮凝剂和阻垢剂是经济可靠的海水淡化药剂。
3) domestic RO membrane element
国产反渗透膜元件
5) reverse osmosis(RO)
反渗透
1.
A ultra-low pressure reverse osmosis(RO)composite membrane with polysulfone as supporting layer,MPD and m-phenylenediamine as main polymerization monomers and multi additives was prepared by interface polymerization.
研究了以聚砜作为支撑层,间苯二胺和均苯三甲酰氯为主要聚合单体,并使用多种添加剂,经界面聚合制备超低压反渗透复合膜,探讨了超低压反渗透复合膜制备的成膜规律和主要影响因素:底膜支撑层、水相、有机相、添加剂的种类,聚合时间和热处理温度等。
2.
The hydrophobic membrane distillation(MD) concentration technology was applied for the treatment of concentrated water from low-pressure reverse osmosis(RO) system.
采用疏水膜蒸馏浓缩(MD)技术处理低压反渗透(RO)系统的浓水,系统地研究了MD技术用于RO浓水回用处理的运行参数,以及RO浓水的pH值与MD浓缩倍数对膜通量和产水水质的影响。
3.
This various substances resulting in the membrane fouling of reverse osmosis(RO)were comprehensively analyzed on the basis of the running condition of RO membrane system in Jinmen Petrochemical Plant,and the controlling measures were put forward in light of mierobia fonling,inorganic salts fouling and organic compound fouling etc.
根据荆门石化反渗透系统的运行情况,对引起反渗透膜污染的各种物质进行了综合分析,针对膜的微生物污染、无机盐污染、有机物污染等情况提出了控制措施。
6) reverse osmosis (RO)
反渗透
1.
Technique of treating brackish water from a coal mine was researched based on the principle of reverse osmosis (RO) technology.
应用反渗透 ( RO)技术原理研究了煤矿苦咸水的处理工艺 。
2.
Scaling of reverse osmosis (RO) membrane as one of main problems in desalination process, currently there is no satisfactory method for reliable evaluation of scaling limits and for confident selection of the most cost effective inhibitors.
反渗透膜结垢现象是脱盐过程中一个很严重的问题。
3.
The boron has small molecule radius and is not charged,therefore the combination of reverse osmosis (RO) seawater desalination with other methods should be performed to enable boron content to meet the sanitary requirement of drinking water.
由于硼的分子半径小,且不具有电性,因此反渗透海水淡化需要与其他方法相结合才能使硼含量达到饮用水的卫生要求。
补充资料:膜元件
分子式:
CAS号:
性质:由分离膜构成的分离核心,但没有耐压外壳,不能直接在装置上运行。如把微滤膜膜片制成百褶裙式筒,它不能单独使用,称为百褶裙式微滤元件;把超滤膜复合在烧结聚乙烯支撑管上,也不能单独使用,称为管式超滤元件。把两张平板膜中夹入导流层,三边密封成袋形,再在膜袋上放置特殊网格卷绕在多孔滤液收集管上,制成了卷式元件。用超滤膜,称卷式超滤元件;用反渗透膜,称卷式反渗透元件。但中空纤维只能浇铸固定在耐压外壳两端,能在装置上直接运行,称中空纤维组件,而不称元件。随膜性能称气体分离中空纤维组件、反渗透中空纤维组件、超滤中空纤维组件等。
CAS号:
性质:由分离膜构成的分离核心,但没有耐压外壳,不能直接在装置上运行。如把微滤膜膜片制成百褶裙式筒,它不能单独使用,称为百褶裙式微滤元件;把超滤膜复合在烧结聚乙烯支撑管上,也不能单独使用,称为管式超滤元件。把两张平板膜中夹入导流层,三边密封成袋形,再在膜袋上放置特殊网格卷绕在多孔滤液收集管上,制成了卷式元件。用超滤膜,称卷式超滤元件;用反渗透膜,称卷式反渗透元件。但中空纤维只能浇铸固定在耐压外壳两端,能在装置上直接运行,称中空纤维组件,而不称元件。随膜性能称气体分离中空纤维组件、反渗透中空纤维组件、超滤中空纤维组件等。
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