1) porous concavo-convex packing materials
多孔凹凸填料
1.
The results showed that the capability of compound packing materials(light-porous packing materials(above)-packing materials of enhanced biofilm(middle)-porous concavo-convex packing materials(below)) was better than that of above three single packing materials,and its pressure drop was lower,probability of liquid flooding was reduced.
结果表明:轻质多孔填料(上)-强化挂膜填料(中)-多孔凹凸填料(下)组合填料的性能优于单一轻质多孔填料、强化挂膜填料及多孔凹凸填料,阻力较小,液泛几率减少;运行60天,组合填料滴滤塔的阻力为680~700 Pa,硫化氢、氨、甲硫醇及挥发性有机化合物去除率均大于98%。
2) porous media
多孔填料
1.
The methods for quantifying evaluation indices of porous media's surface physical properties are studied, and the quantificational expressions of surface roughness, available micropore volume and mean pore diameter are supplied in the article.
本文对多孔填料表面物理特性评价指标的定量化方法进行了研究,推导了表面粗糙度、微孔有效孔客、均值孔径等的定量表达式,并对比分析了三种多孔填料的表面物理特性,指出生物催化填料的表面物理特性最佳。
2.
Fractal and fractal dimensions are introduced into the research on the surface character and micropore structure of porous media used in water and wastewater treatment.
将分形和分数维概念用于水处理多孔填料表面特征和微孔结构的研究，并通过对酶促生物填料测试数据的分析证明：多孔填料的表面和微孔结构具有典型的分形特征，其面积分数维越大，填料表面越粗糙；其容积分数维越大，微孔占有空间的能力越强。
3) carbon foam packing
多孔碳填料
4) multi soft orifice
多孔软性填料
1.
The paper uses self-researched hollow polypropylene fibres as multi soft orifice.
采用自行研制的中空聚丙烯纤维作为多孔软性填料,通过改变气水比、污水与微生物有效接触时间、污水在柱内运行时间、温度、pH值等因素,观察填料在生物接触氧化柱中的作用,得到了最佳工艺条件。
6) porous iron-rich media
多孔富铁填料
补充资料：压延孔板波纹填料
分子式：
CAS号：
性质：用多孔压延金属片压成许多波纹形薄板垂直反向叠在一起而制成的波纹填料。
CAS号：
性质：用多孔压延金属片压成许多波纹形薄板垂直反向叠在一起而制成的波纹填料。
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