1) filter bed
过滤床
2) deep bed filtration
深床过滤
1.
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
2.
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
3.
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。
3) bed filtration
床层过滤
1.
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
4) deep bed filtration
深滤床过滤
5) coke bed filter
焦炭过滤床
1.
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。
2.
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。
6) biofilter
[,baiəu'filtə]
生物过滤床
1.
Heterotrophic biofilters for oxidation of nitric oxide;
异养型生物过滤床硝化净化一氧化氮
2.
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
3.
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] 。
补充资料：过滤过程与过滤机分类
过滤过程与过滤机分类  | |
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参考词条