如果我们按照净化效率（CADR）这一空气净化器核心的指标来衡量的话，一些价格昂贵的产品CADR可能达到700左右，但和价格便宜的CADR值较低的400左右产品相比，其...
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... 指单位时间内单位体积催化剂处理的废气体积流量，称为空间速度，简称空速。单位为：m 写为1/h。 3.14 净化效率 purifica tion efficiency ...
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... clean-up demineralizer pump 净化除盐器泵 clean-up efficiency 净化效率 clean-up flow 净化流[量] ...
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... 断层滑移 fault slip 净化效率 cleaning efficiency 广泛应用 widespread use ...
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污水净化效率 wastewater purification efficiency
If coking waste-water is treated by this cell, the purification efficiency of COD and that of oil are 56.5% and 99.8%, respectively.
当预处理焦化废水时，焦化废水COD的净化效率可达56.5％，除油率可达99.8％。
参考来源 - NCAF涡凹型气浮设备的开发及应用研究For the biofilter(φ15x 67cm),when the temperature was 30℃,the inlet flux was less than 0.5m3/h, relative moisture of the medium was 80% and pH=7.0, toluene removal efficiency at an inlet concentration of less than 5000mg/m3 was greater than 87%.
φ15×67cm的生物过滤器处理条件为：温度为30℃，入口气体流量小于0.5 m3／h，填料的相对湿度在80％，培养基pH值为7.0，在入口甲苯废气浓度小于5000mg／m3的条件下，生物过滤器的甲苯废气净化效率在87％以上。
参考来源 - 生物法降解低浓度甲苯废气的菌种选育及动力学研究A biofilter packed with activated carbon was set up to study the removal of nitrogen oxides of low concentration under high flow load. The experimental result showed that the best NOx purifying efficiency reached 99%.
采用活性炭填料挂膜的生物滴滤塔净化低浓度氮氧化物废气,研究结果表明,生物净化效率可达99%。
参考来源 - 生物滴滤塔处理低浓度氮氧化物·2,447,543篇论文数据，部分数据来源于NoteExpress
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