The test results show that in the initial period of the filtration cycle,the residual pressure drop of the filter increases rapidly,and then increases slowly.
实验结果表明,过滤循环初始阶段滤管残余压降上升较快,随后上升趋势逐渐变缓;随着温度的升高,滤管的初始压降升高,形成的粉尘层也越疏松。
Research of city pollutant cycling filtration;
城市污水的循环过滤研究
Long time operations indicated that degradation efficiency of NH_3-N, NO~-_2-N was 99% and 87% respectively in the recycling filter apparatus, and COD, colour was kept at low level, and DO, pH suitable for the growth of aquatic beings.
利用生物砂和多孔活性材料作为载体与滤料,投入硝化细菌和相容的复合菌群,构成小试规模的循环式过滤装置,模拟自然水体的生态净化系统,观察微污染的景观水中NH3-N,NO-2 -N,有机物,色度等等的去除效果。
Slurry-bed Reactor Research and Development of External Slurry Circulation Filtering Separation of Fischer-Tropsch Synthesis
浆液外循环过滤分离费托合成浆态床反应器研究开发
Platelets are also filtered out of the circulation by the spleen.
血小板也由脾脏从循环中过滤出去。
Research on Ceramic Filter in Advanced Coal-Fired Power Cycle;
先进燃煤联合循环高温陶瓷过滤器研究
Role of Leukocyte Depletion During Cardiopulmonary Bypass in Neonatal Canine;
白细胞滤过技术在幼犬体外循环中的应用
Faults Analysis and Countermeasures for Coke Dry Quenching Circulation Cooling Water Filters
干熄焦循环冷却水过滤器故障分析及解决措施
Experimental Research on Combination Techniques of Comet FiberFilter and UF Treatment of Circulating Cooling Water System;
电厂循环排污水的彗星过滤、超滤加反渗透处理试验研究
Research of Micro-flocculating Sand Filter-UF-RO Technology in Recirculating Cooling Water Treatment for Oil Refinery Industry;
微絮凝过滤—超滤—反渗透工艺处理炼油循环冷却水的研究
Application of the slit type metal filter and completely automatic sand filter in circulating water systems
缝隙式金属过滤器和全自动砂滤器在循环水系统的应用
SANDFLO FILTER EMPLOYED IN BY-PASS FILTRATION OF RECYCLE COOLING WATER IN DAQING PETROCHEMICAL CO.,LTD
大庆石化循环水旁滤系统采用高效流砂过滤器中试研究
To use in or put through a cycle
循环使用或者循环通过.
The main process improvements were two-stage filtration, total filtrate recyling, application of filtration aids, solvent recovery with osmotic membrane, room temperature dewaxing, etc.
工艺方面的进展主要是两段过滤、滤液循环、滤剂应用、透膜溶剂回收和室温脱蜡等。
If the air is recalculated in e.g. the food industry a less effective profiteer can be used.
如果空气是再循环的，比如食品工业，可以用低效的前置过滤器。
Study on the Media of the Biofilters in the Recirculating Aquaculture System;
封闭式循环水养殖系统生物滤池及滤料的研究
Study on the top of aeration in the leachate recirculation
顶部通风在渗滤液循环中的作用研究
Circular buffer based on the design of FIR filters
基于循环缓冲区FIR滤波器的设计
The Research and Improvement of Circular Spatial Filtering Scheme
空间域循环滤波方法的研究及其改进
"The circulation tank has a stainless steel tank, stream heating pipeline, filters, liquid level controller and pump for rinsing etc."
循环槽有一不锈钢槽、蒸汽加热管道、过滤器、液位控制器和喷淋用的泵等。
Detection of Circulating Tumor Cells with Cell Filtration-Laser Scanning Cytometry
用膜滤过联合激光扫描细胞计量仪检测恶性肿瘤患者循环肿瘤细胞