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- pollu- tant removal efficiency 除污效果
- 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 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 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。
- 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。
- 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.
- 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。
- FBR has high removal efficiency for SS and turbidity, the residual turbidity is lower than 1 NTU. 系统对SS和浊度去除效果极佳,浊度基本在1NTU以下。
- Results showed that the DAF SBR treatment system did not only solve the problems,but also had good removal efficiency. 结果表明，该方法不仅解决了存在的问题，而且取得了较好的处理效果。
- The removal efficiency of phosphorus in sewage with three kinds of fillers(sand,gravel,perlite)was studied. 研究了沙子、砾石、珍珠岩三种填料对生活污水中磷的去除效果。
- The tallest removal efficiency of vitriolic root in Malan loess is 81.9% when added in 1 200 mg/L carbon source. 马兰黄土中脱硫酸菌对硫酸根的最高去除率要高于离石黄土;马兰黄土加1 200 mg/L葡萄糖时对硫酸根去除效果最好;最大去除率为81.;9%25;
- While S2 only bore the maximum inlet toluene concentration(5.72 mg/L) with 65.65% removal efficiency. 对于S2菌种而言;当最高进口浓度达到5.;72 mg/L;甲苯的降解率仅可以达到65
- The results demonstrated that PECH-DMA could greatly enhance the removal efficiency of NTU and organic substances. 结果表明:助凝效果明显,浊度和有机物的去除效果都得到明显提高。
- The removal efficiency of organics and the NH3-N from the BAF during the film-forming period was analyzed. 对挂膜期间曝气生物滤池去除有机物和NH3-N的情况进行了分析。
- The results showed that the system had a good removal efficiency to COD、NH3-N、TN and LAS. 试验结果表明:系统对COD、NH3-N、TN、阴离子表面活性剂(LAS)均有很好的处理效果。
- Based on the results, the removal efficiency of PASP in wastewater treatment plants could be predicted. 结果表明：PASP是一种生物降解性能良好的物质，累计降解率可达60%25以上，但降解到这一程度所需的时间长达20天左右；
- The removal efficiency of atrazine can be greatly enhanced by increasing the intensity of UV radiation. 通过提高紫外光辐射强度，可以在短时间内提高阿特拉津的去除率。
- For this reason,the process of Fe/Se co-precipitation was studied on its selenium removal efficiency. 受微量硒污染的原水处理目前尚无现成的处理工艺或方法套用,为此考察了铁硒共沉淀法的除硒效果。
