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- Diagnosis of membrane passage defects for reverse osmosis spiral wound membrane module 卷式反渗透膜器浓水侧流道缺陷诊断
- When pressure difference is 0.08MPa with spiral wound membrane, the toluene permeance could reach 8.01E-07 mol/(s ? m~2 ? Pa), and ethyl acetate 8.12E-07 mol/(s ? m~2 ? Pa); 渗透压力差0.;08MPa下使用卷式膜甲苯渗透速率可达8
- Class 300-600: Fully-encased spiral wound graphite-filled stainless steel gasket. 600磅级：全封闭螺旋缠绕石墨填充不锈钢密封垫。
- A hollow fiber membrane module was immersed in bioreactor having 27L of working volume. 中空纤维膜组件浸没于有效体积为27L的生物反应器中。
- Spirals wound in the same direction Are arranger. 采用同方向之螺线编织而成。
- PVDF (polyvinylidene fluoride) hollow fiber membrane module using toluene as extractant was used to treat TNT waste water. 采用聚偏氟乙烯中空纤维膜器,以甲苯为萃取剂,对TNT废水进行了萃取实验。
- Temporary flexitalic gaskets instead of 316L spiral wound gaskets were used in aneffort to reduce hydrotest overhead costs. 二、原因/益处 使用临时的福莱西垫圈替代316L螺旋垫圈，是为了达到减少静水力测试的运行费用的目的。
- Under the same conditions, the charged ultrafiltration membrane possessed better antifouling performance compared with the 1812 membrane module. 比较了自制的荷电膜与1812膜组件抗污染性能，与同样条件下的1812膜组件相比，自制的荷电膜具有较好的抗污染性能。
- Root Cause/Benefit Temporary flexitalic gaskets instead of 316L spiral wound gaskets were used in aneffort to reduce hydrotest overhead costs. 二、原因/益处 使用临时的福莱西垫圈替代316L螺旋垫圈，是为了达到减少静水力测试的运行费用的目的。
- The comprehensive study on apple juice fermentation by means of a novel PDMS membrane bioreactor was conducted,with a scale-up membrane module. 在前期工作的基础上,采用扩大膜面积的新型硅橡胶膜生物反应器进行了苹果原汁发酵的进一步深入研究。
- And the groove B, C and along the spiral wound to his back and the back of the groove, respectively, and D, E linked to Qualcomm. 而凹槽B、C又沿着自己的螺线绕向背面，并分别和背面的凹槽D、E相连通。
- The comprehensive study on apple juice fermentation by means of a novel PDMS membrane bioreactor was conducted, with a scale-up membrane module. 摘要在前期工作的基础上，采用扩大膜面积的新型硅橡胶膜生物反应器进行了苹果原汁发酵的进一步深入研究。
- In this paper, we propose a mathematic model and on the basis of this model we suggest a design for spiral wound clutch facing. 摘要利用微分学理论建立一数学模型，通过此模型实现了离合器片缠绕工艺中麯线形状的设计。
- The experimental results show that the technology has the advantages of simple operation and easy control, and can preoduce the membrane module with goo d performance. 通过实验研究，管式膜一体化生产工艺简单，操作方便，容易控制，生产的膜组件性能优良。
- The sealing design criteria to measure the factors of spiral wound gasket were adopted, based on this bolt loads of flange can be determined by using the new PVRC method. 采用密封设计准则,通过试验确定了金属缠绕式垫片的垫片系数,在此基础上,按照PVRC新方法对法兰螺栓载荷进行了计算。
- The filtration characteristics of the modified polytetrafluoroethylene membrane module was studied preliminarily,and the deionized water was used in the relevant experiments. 以去离子水作为料液,初步研究了各种因素对改性聚四氟乙烯膜组件过滤性能的影响。
- A optimization test method was adopted in the study of compression-recovery performance on graphite spiral wound gasket .The optimum parameters were obtained. 采用优化试验方法,对柔性石墨缠绕垫片的压缩-回弹性能进行研究,从中获得了最佳参数。
- The measures for controlling biopollution were presented in four aspects: membrane module design,backwashing,chemical cleaning and optimization design of MBR. 并从膜模型设计、反冲洗、化学清洗和MBR系统的设计优化4个方面介绍了生物污染的控制措施。
- The materials using in sea water-heating vaporizer are investigated and the primary thermal design of spiral wound heat exchanger as LNG vaporizer is finished. 基于中国某LNG接收站内大型汽化器的设计参数,从液体加热型汽化器和空气加热型汽化器的对比入手,确定了大型LNG汽化器的热源。
- The results show that:the transmembranous pressure(TMP)and the flux of the onside-in UF membrane module are better than that of the inside-out UF membrane module. 结果表明:外压式组件在跨膜压差和膜通量上要优于外压式,而2种组件出水水质基本一致。
