Said invention can effectively lower filtering resistance and reduce wear of filtering material.
本发 明可有效地降低过滤阻力及减轻滤料磨损。
The utility model relates to a fiber-ball filtering material used for water and sewage treatment.
本实用新型涉及一种用于水和污水处理的纤维球滤料。
The present invention relates to the preparation process of porous material and filtering material.
本发明涉及一种多孔材料的制造方法，也涉及一种过滤材料的制造方法。
The filtering material may be replaced partially and this results in longer service life of the apparatus.
且过滤材料可以局部更换，从而更充分地利用了过滤材料，延长了设备的使用寿命。
The utility model can effectively reduce the filtering resistance and the abrasion of the filtering material.
本发明可有效地降低过滤阻力及减轻滤料磨损。
It has been found that main pollutants in filtering material are oil, sulfide and etc.
通过分析发现滤料污染物主要成分为原油、硫化物等。
Coarse and uniform sand, as filtering material, could prevent filtering material loss and agglomeration.
粒径较粗且均匀的河沙滤料的使用，避免了滤料的大量流失和滤料结块。
The invention relates to a preparation method of a positive charge filtering material and application thereof.
本发明涉及一种荷正电荷过滤材料的制备方法及其应用；
The invention relates to a regenerating method of an acidic gas catalyst filtering material and a device thereof.
本发明是有关一种酸性气体触媒滤材的再生方法及其装置。
Further more, the inner structure and accessory device of D-type filter tank with DA863 adaptive filtering material as the technical core are explained.
并对以DA863自适应滤料为技术核心的D型滤池的内部结构和配套附属设施等做了进一步的说明。
Filtering material such as ceramicite, sands, zeolite and coke material were compared and ceramicite was chosen as the filtering material in the project.
在滤料选择方面，重点考虑了陶粒、石英砂、沸石和焦碳，经过优选，最后选定了陶粒作为本项水处理工程的滤料。
The filter is composed of hydraulic execution mechanism, container, upper tray, lower tray, fibrous bundle filtering material and water outlet-inlet pipe manifold.
过滤器由液压执行机构、容器体、上托盘、下托盘、纤维束滤料和进出水管汇等部件组成。
Four coarse filtering material filling openings and four absorbent filling openings are evenly distributed around the circumference and are staggered along the radial direction.
所述粗效滤料装填口与吸附剂装填口分别有四个，并在圆周上均匀分布，在径向上是交错的。
Diatomite is widely used in fireproof material, constructional material, filtering material, blench material, bulking agent, sorbent and the carrier of chemical industry catalyst.
硅藻土广泛应用于耐火材料、建筑材料、过滤和漂白材料、填充剂、吸着剂、化学工业催化剂载体等。
The project design status of the Water Supply Factory of Dongfeng Motor Corporation, adopting DA863 adaptive filtering material to reconstruct the filter tank is introduced mainly.
主要介绍了东风汽车总公司自来水厂采用DA863自适应滤料进行滤池改造的工程设计情况。
The project design status of the Water Supply Factory of Dongfeng Motor Corporation, adopting DA863 adaptive filtering material to reconstruct the filter tank is introduced mainly.
主要介绍了东风汽车总公司自来水厂采用DA863自适应滤料进行滤池改造的工程设计情况。
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