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- Study of New Biological Filter Media in Sewage Disposal 新型污水生物填料研究
- biological filter media 生物填料
- The filter media had obvious influences on biological filter.Backwashing with chlorinated water had negative effect on the biofilm obviously. 滤料介质对生物过滤效果具有一定的影响，加氯水反冲洗对生物过滤具有明显的负面影响；
- As prefilter medium, protects the biological filter material from rapid silting. 用于前过滤时，能保障过滤系统畅通无阻。
- Three start-up methods are compared and the biomass attached to filter media and its biological per- formances during the aerobic start-up are analysed. 采用合适的挂膜方法能够加速好气滤池的启动,并能使其稳定运行。
- The cultivating wastewater of Japanese flounder was treated by biological purifying devices with the filter media of sand, activated carbon granule and ziolite, respectively. 采用沙子、活性炭与沸石作为生物滤器载体对牙鲆养殖废水进行处理。
- Diatomite, pearl powder and active carbon can be used as filter media. 过滤介质除硅藻土外，还可用其它如珍珠粉、活性炭等。
- BAF(Biological Aerated Filter) is a new technology developed from the base of the common biological filter. 曝气生物滤池是在普通生物滤池的基础上开发的污水处理新工艺。
- An aerated biological filter was used to pretreat the alkaline wastewater in refinery. 采用曝气生物滤池氧化工艺对炼油厂碱水进行预处理。
- Biological turnplate,bio-contacter,biological filter and mechanical filter are adopted in foreign countries. 国外大多采用生物转盘,生物接触池,生物滤池,机械过滤装置等方法处理,但造价太高,不适合我国国情。
- Chemical detector, NBC suits, population protection hoods, gas mask, biological filter. 化学药品检测器;三防(NBC)套装;集体防护罩;防毒面具;生物过滤设备.
- We are a leading manufacturer and exporter specilized in Dust Mask , Work coverall and Filter Media ... 发布者：孔令梅所在地：河北石家庄市行业：安全、防护职位：外销员工作年限：
- It was showed that aeration biological filter and general filter could effectively remove organics,NH3-N and SS in sewage. 结果表明,曝气生物滤池和过滤的方法能有效去除污水中的有机物、NH3-N和SS等。
- A new kind of ceramic filter media was utilized in the coalescence experiment of oil wastewater disposal. 利用新型陶瓷滤料及其表面改性滤料进行石油废水的粗粒化试验。
- The filter media is pleated and then assembled into an economical disposable filter element. 过滤介质先被打褶，然后安装到可任意使用的，节约型的过滤元件中。
- Pilot scale downgrade flow aeration biological filter with fillings whose density is heavier than water density was tested to treat wastewater from cigarette production. 采用下向流重质填料生物曝气滤池对某卷烟厂生产废水处理进行了中试研究。
- Filter media's bacteriostatic activity is one of the most important evaluating indicators of antimicrobial filter. 指出滤料的抑菌性能是抗菌空气过滤器最重要的评价参数。
- Pilot test was made to study the treatment effects of traditional Chinese medicine wastewater by hydrolysis acidification and two-stage aerated biological filter(BAF). 通过模型试验研究了水解酸化两级曝气生物滤池处理中药废水的效果。
- Domestic wastewater was treated by anaerobic biological filter and aerated biological carbon filter under the condition of the lower temperature in spring. 在春季低温条件下,利用厌氧生物滤池、好氧生物炭滤池处理生活污水,比较两者的性能,探讨低成本处理生活污水的方法。
- The comparison between conventional pleaters and electronic pleaters for manufacture pleated filter media was presented. 对生产打褶过滤介质的机械打褶机和电子打褶机进行比较。
