filter bed

用法例句

Development and application of deep bed filtration in micro-polluted raw water or wastewater treatment;

深床过滤机理及其在水处理中的应用研究与进展

Experimental study on removal nitrogen of bio-denitrification in the process of the deep bed filtration

深床过滤中的生物反硝化脱氮实验研究

Bio-nitrification technique in the process of deep bed filtration was investigated.

研究了深床过滤条件下的生物硝化技术,建立了硝化反应动力学模型和生物膜传质模型。

Experimental study on technique and mechanism of bed filtration for recovery of dense coal slurry produced in hydraulic coal mine;

水采浓煤浆床层过滤方式及机理的试验研究

Simulation research on the EAF dust online recycling and zinc oxide separation with coke bed filter was carried out by heating coke/dust samples in CO/CO2 gas mixture.

采用电炉粉尘与焦炭粉的混合试样,对利用焦炭过滤床在线回收电炉粉尘,在CO/CO2混合气体中氧化锌的还原分离工艺进行了模拟研究。

By using minute particles of SiO2 as dust,simulation research on the EAF dust collection characteristics by cold model coke bed filter was carried out: For fixed bed filter,it was found that the longitudinal distribution of static hold up at steady state can be regarded as constant for a certain gas flow rate condition.

以超细二氧化硅微粒为模拟粉尘,研究了在冷态焦炭过滤床条件下的电炉粉尘捕集特性:即在固定床的实验条件下,当气流速度一定时,平衡状态下静态捕集量在过滤床纵轴方向上的分布状态变化较小;当焦炭颗粒以一定速度下移时,随粉尘供给速率的增大,整体的静态捕集量也随之增加,从上部到下部静态捕集量呈渐增趋势。

Heterotrophic biofilters for oxidation of nitric oxide;

异养型生物过滤床硝化净化一氧化氮

Studies on the purification of ethylbenzene waste gas in the biofilter;

生物过滤床净化含乙苯废气的实验研究

Two biofilters,RA which had been exposed to varying concentration of ethyl acet ate for 20 days and RB which had been exposed to varying concentration of toluen e for 20 days, were used to remove mixed gas of ethyl acetate and toluene.

引　言利用生物过滤床处理臭味气体、有害空气污染物 (ＨＡＰｓ)和挥发性有机物 (ＶＯＣｓ) ,已成为大气质量控制的研究热点[1～ 4 ] 与传统的大气控制方法相比 ,生物过滤床具有操作简单、运行成本低、无二次污染等特点[5] 。

Research for Combined Process of Micro-Flocculation Depth Filtration and Ultrafiltration Applied in Advanced Treatment of Printing and Dyeing Wastewater;

微絮凝深床过滤—超滤组合工艺深度处理印染废水研究

Experimental study on removal nitrogen of bio-denitrification in the process of the deep bed filtration

深床过滤中的生物反硝化脱氮实验研究

Study on indepth filtration mechanism and characteristics of the long fiber efficient filter

长纤维高速过滤器的深层过滤过程与特性

The Research on a Granular Layer Filter with Conical Filter Units in Fluidized-bed;

圆锥型过滤元件的流化床颗粒层过滤器研究

Numerical Simulation of Filtering Process in Fixed Bed with the Method of Characteristics

固定均质滤料床直接过滤过程数值模拟

Therapeutic effect observation of dysfunctional filtering blebs after filtering operation of glaucoma

青光眼滤过术后异常滤过泡的临床治疗观察

Research of Deep Packet Filter Technique and Its Implementation Based on FPGA;

深度包过滤技术研究及FPGA实现

Study on the Treatment of Miyun Reservoir Water by Deep-bed GAC Flofilter;

活性炭深床浮滤池处理密云水库水的研究

Application of Leukocyte Filter in the Clinical Blood Transfusion

白细胞过滤器在临床输血中的应用

Experimental Research on the Head Loss of the Filter and the Adsorption Bed

过滤池和吸附床水头损失的实验研究

The clinical application and observation of leukocyte filter

白细胞过滤器过滤前后血液质量变化观察及临床应用

Study on Filtration with Floating Media in Wastewater Advanced Treatment;

悬浮滤料过滤技术用于城市污水深度处理的实验研究

Improvement of Multi-medium Filtration-Ultrafiltration-Reverse Osmosis Process for Wastewater Advanced Treatment

多介质过滤—超滤—反渗透法深度处理废水的工艺改进

Deep bed filtration is an important unit operation in water treatment technique.

深层过滤是水处理工艺中的重要单元操作。

On the Interests-Filtration : The New Angle to Analyze The Deep Reason of Policy-Implementation-Hindrance;

利益过滤:政策执行梗阻深层机理分析的新视角

Pilot Study on Micro-Flocuulation Filtration Technology Applization in Advanced Wastewater Treatment

微絮凝过滤工艺用于污水深度处理的中试研究

Application of Continuous Membrane Filtration Technology to Advanced Treatment of Municipal Sewage

连续膜过滤技术在市政污水深度处理中的应用

Advanced Treatment Processes of Manganese Sand Biological Filtration/Reverse Osmosis for PTA Wastewater

PTA废水锰砂生物过滤/反渗透深度处理工艺研究