1) bio-filter equipment
生物滤清器
1.
In order to solve the problem of water quality control of stagnant water bodies, a new floating bio-filter equipment has been designed that combines the advantages of activated sludge process, biological filtration process and rotating biological disc process based on the study of the mechanism of biological wastewater treatment processes.
在充分研究了污水生物处理机理的基础上，综合了活性污泥法、生物滤地和生物转盘法各自的优点，设计出为解决不流动水域（体）污染问题的新装置—浮动生物滤清器。
2) floatingbio-filterequipment
浮动生物滤清器
3) Biofiltration
[,baiəu,fil'treiʃən]
生物滤清
1.
Efficiency of Biofiltration System of Lolium perenne L. and Analysis of Nitrogen Dynamics;
多年生黑麦草生物滤清系统滤清效果和N素动态分析
4) biofilter
[,baiəu'filtə]
生物滤器
1.
The effect of hyperoxic condition on a biofilter in a closed recirculating aquaculture system;
高溶氧对闭合养殖系统中生物滤器功能的影响
2.
Study on design and performance of two-layer floating bead biofilter for recirculating aquaculture system;
双层浮球生物滤器设计及其水产养殖水处理性能试验
3.
Applications and studies on the biofilter in American industrialized recirculating aquaculture
美国工厂化循环水养殖中生物滤器的研究与应用
5) biofilter
[,baiəu'filtə]
生物过滤器
1.
There are several treatment methods such as biofilter,suspended skimmer protein,and hydroponic vegetables channel.
结果表明:生物过滤器对进水中总氨氮(TNH3-N)、NO2-N、COD的一次性去除率分别为44。
2.
The volatile organic compounds in gas were removed continuously by the biofilter packed with compost-lava.
以堆肥-火山灰为填料的生物过滤器连续处理含甲苯、乙酸乙酯和异丙醇的气体,观测生物过滤效果和填料的菌系状态变化。
6) biotrickling filter
生物滴滤器
1.
Biotrickling filters were used to remove volatile organic compounds (VOCs) with removal efficiency affected by many factors including biofilm media, nutrient supply and incoming gas flow rate, which was supposed to help choose suitable parameters to design and operate biotrickling filters for VOCs removal.
生物滴滤器用于处理挥发性有机物,有机物的去除效率受到许多因素的影响。
2.
The gaseous stream laden with toluene, ethylbenzene and the three xylenes (TEX) compounds is used to evaluate the transient performance of a biotrickling filter (BTF) that packes with the mixture of ACOF (Activated Carbon on Fiber) and stainless steel mesh as biological carrier.
用以纤维附着活性炭 (ACOF)和不锈钢丝网为载体材料的气体生物滴滤器 (BTF)进行了净化TEX(甲苯、乙苯和二甲苯 )混合气体的负荷冲击和闲置恢复运行 。
补充资料：动力机械： 空气滤清器
清除空气中的微粒杂质的装置。活塞式机械(内燃机﹑往复压缩机等)工作时﹐如果吸入空气中含有灰尘等杂质就将加剧零件的磨损﹐所以必须装有空气滤清器。空气滤清器由滤芯和壳体两部分组成。空气滤清器的主要要求是滤清效率高﹑流动阻力低﹑能较长时间连续使用而无需保养。
空气滤清有惯性式﹑过滤式和油浴式3种方式。 惯性式﹕由于杂质的密度较空气的密度大﹐当杂质随空气旋转或急转弯时﹐离心惯性力的作用能使杂质从气流中分离出来。 过滤式﹕引导空气流过金属滤网或滤纸等﹐将杂质阻挡并粘附在滤芯上。 油浴式﹕在空气滤清器底部设有机油盘﹐利用气流急转冲击机油﹐将杂质分离并粘滞在机油中﹐而被激荡起的机油雾滴随气流流经滤芯﹐并粘附在滤芯上。空气流过滤芯时能进一步吸附杂质﹐从而达到滤清的目的。
空气滤清器究竟采用哪种滤清方式取决于机器的用途和环境条件。一般汽车上多采用纸滤芯滤清器(图1 纸滤芯滤清器 
)﹐或油浴-过滤式组合滤清器(图2 油浴-过滤式滤清器 
)。拖拉机﹑牵引车和工程机械用的内燃机因工作环境中灰尘多﹐需要采用两种或三种滤清方式的组合滤清器。船用内燃机因环境条件较清洁﹐常采用纸滤芯或金属滤芯的滤清器。往复式空气压缩机依排气量的大小采用不同的金属滤芯﹐排气量小于12米3 /分的往复式压缩机大多用纸滤芯滤清器﹐并与内燃机滤清器通用。中等排气量的往复式压缩机多数采用金属滤芯滤清器。为了提高金属滤芯的吸尘能力﹐常在金属滤网上涂敷粘性油﹐或采用油浴式。排气量大于40米3 /分时则采用几个金属滤芯的组合式滤清器。无油润滑的压缩机不能采用油浴式﹐而应使用干式滤清器。
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