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- Improving oil removal efficiency of deoiling hydrocyclone by dissolving gas in raw water 溶气提高脱油型水力旋流器除油效率研究
- Keywords hydrocyclone;air-sparged;polymer-containing wastewater;oil removal efficiency; 水力旋流器;气携式;含聚合物污水;除油效率;
- oil removal efficiency 去油率
- The removal efficiency of Am is greater than 99.9%. 对镅的反萃取也作了串级实验(六级反萃;流比BF:BX=1:1);镅的反萃率大于99.;9%25。
- Dust removal efficiency to meet national emission standards. 除尘效果完全达到国家粉尘排放标准。
- The relations between oil granularity, jetting cavitational degree, oil concentration, surfactant content and the removal efficiency have been studied. 研究了不同油滴粒径尺寸、不同废水含油浓度、不同的表面活性剂含量以及不同射流空化强度与除油率的关系。
- The removal efficiency of FBR can achieve 96.2% of MBR's. FBR处理效果达到MBR工艺的96.;2%25;出水符合城市杂用水水质标准。
- The coalescence mechanism was explored through comparison experiment of oil removal performance of several coalescence fillers. 摘要通过对几种聚结填料除油性能的对比试验，探讨了聚结机理。
- The results demonstrate that oil and suspended solid in treated water by UF is less than 1.5 mg/L respectively(95% of removal efficiency),turbidity is as low as 1.0 ntu(over 90% of removal efficiency),the reliable operation of ED could be ensured. 结果表明;超滤膜滤出水的含油量和悬浮物均小于1.;5 mg/L;去除率可达到94%25;浊度低于1
- Objective To report a nee simplified silicone oil removal surgery for aphakic eyes. 摘要目的探讨一种改良的无晶状体眼硅油取出术。
- Conclusions This simplified silicone oil removal surgery for aphakic eyes is simple, safe, effective and deserves to broadcast. 结论这种简化的无晶状体眼硅油取出术简单易行，安全有效。
- Outcome measures included retinal reattachment, visual acuity, intraocular pressure as well as these after silicone oil removal. 观察术后视网膜解剖复位、视功能及术后眼压变化情况。其中22例取出了硅油。
- The removal efficiency of organic pollutant mainly depends on the active biomass of biofilm in the biological pretreatment of drinking water. 摘要饮用水生物预处理过程中，生物膜上存活的活性生物量是有机污染物去除的基础。
- The rapid increase of water temperature in spring induced a decrease of the ammonia removal efficiency. 春季温度的快速升高导致了氨氮去除率的降低。
- DTC water clarifiers are featured by their high oil removing capacity. 同常规净水剂相比，二硫代氨基甲酸盐具有除油效率高的特点。
- COD removal efficiency can reach 79% while the hydraulic residence time(HRT) maintains more than 6h. 稳定运行时HRT为6 h,COD去除率可达79%25以上。
- This paper introduces the pretreatment and dyeing of polyester/polyurethane mixture,especially on the oil removal in pretreatment and reductive cleaning after dyeing. 介绍了涤/氨交织物的前处理和染色工艺,特别强调了前处理中油剂去除以及染色后还原清洗的方法。
- It was showed that,removal efficiency of NH~+_4-N,TN,and TP by and dominant colony increased with rest time. 结果表明;随停留时间延长;土著生物强化与优势菌群强化对NH4+-N、TN和TP的去除率增加.
- On the base of the studies on oil removal characteristics of coalescence, the experimental study on treatment technology of polymer driver oil recovery wastewater is presented. 在研究聚结粗粒化对石油废水除油特性的基础上,进行了聚合物驱采油废水处理工艺的试验研究。
- Experimental result showed that the removal efficiency of COD reached 85.10% when HRT is 18h. 试验结果表明两阶段总的水力停留时间为18h时;COD的去除率最高;达到了85.;10%25。
