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- the phenol removal efficiency 脱酚率
- When used repeatedly, TiO2/ACF still presented high photocatalytic efficiency, and the phenol removal in the third cycle was almost the same as Degussa P25, mainly anatase. 在其重复利用过程中,始终保持了高的光催化效率,直至第三次循环,其最终对苯酚的去除量仍与P25粉体相当。
- The results showed that the phenol removal rate and TOC removal rate increased with increasing H2O2 initial concentration and temperature. 结果表明:苯酚去除率及TOC去除率均随着H2O2含量的增加及处理温度的升高而增大;
- Then, using phenol adsorption to test the products, it shows that the phenol removal rate of fly-ash base sorbent with lanthanum reaches 88.9%. 对所得产品进行苯酚吸附测试;结果表明;镧负载粉煤灰基吸附剂对苯酚的去除率达到88.;9%25。
- The shredded tire is shown a good sorbent by which phenol can be reduced hugely as a result of adsorption (the phenol remove ratios ranged from 70% to 83.19%). 苯酚浓度低、温度高、胶粒粒径小及胶粒添加量大,均对胶粒吸附去除苯酚有利。
- 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。
- And through next adsorbing onto resin,the removal efficiency of COD in waste solution reaches about 92% to 1 g/L without phenol. 混合液再经树脂吸附处理,COD平均值在1 g/L左右,COD去除率约92%25,苯酚未检出;
- 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。
- Codeine has the same structure as morphine, but the phenol group is masked as a methyl ether. 可待因也有和吗啡相同的结构,但是酚基被甲基醚屏蔽了,结果。
- 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。
- Oxidation methods are treatment techniques of the phenol wastewater with a great developable future. 氧化法是一类极具发展前途的含酚废水处理技术。
- 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.
- It shows that the phenol solution translate are affected by film thickness photocatalytic time and kind of bases. 通过实验证明,薄膜厚度、光催化时间、基片种类均对苯酚转化率有影响。
- 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。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- Unexpectedly, we observed that the phenol moieties of probucol were insufficient, whereas its sulphur atoms were required for protection. 研究者意外的发现普罗布考中缺乏苯酚基团,而苯酚基团中的硫原子必需得到保护。
- 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。