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Zinc removal efficiency 锌去除效率
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 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；
Experimental Research of Zinc Removal from Dust of EAF in Microwave Field 电炉含锌粉尘在微波场下脱锌的试验研究
Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。