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- Studies on mutagenicity removal effect in drinking water. 饮用水中致突变性去除效果的研究。
- When the water temperature was more than 25 degree Celsius, Removal effect of cyanide and chroma were distinct. 水温在25℃以上时,氰化物和色度去除效果比较明显。
- The removal effect of NH_3-N,NO_3-N, and chromaticity in the third part of the corridor was not satisfactory. 廊道的第三段对氨氮、硝酸盐氮、色度的去除效果不明显。
- The results show that the removal effect on Cyclops is further strengthened by clarification processes after O_3/H_2O_2 pre-oxidation. 结果表明;O3/H2O2预氧化与水处理混凝沉淀工艺的协同作用将会进一步提高除蚤的效果.
- Finally, synergic removal effect on Cyclops with O_3/H_2O_2 pre-oxidation followed by clarification process was investigated. 最后对O3/H2O2预氧化与水处理混凝沉淀工艺的协同除蚤效能进行了考察.
- The experimental results indicate that the changes of the dimensions of coth electrodes will markedly influence the removal effect of NO. 实验结果表明,这2种电极尺寸的变化对NO去除率有显著的影响。
- Catalyst is the key to the selective catalytic reduction (SCR) of NOx, and its catalytic performance directly affects the removal effect of NOx. 摘要 催化剂是选择性催化还原脱硝技术的核心,其催化性能直接关系到脱硝效果的好坏。
- The hydraulic loading and wet/dry(W/D) ratio,which are two important indexes in the constructed rapid infiltration,can affect the removal effect. 水力负荷与湿干比作为人工土层快渗系统的2个重要控制参数,影响系统的处理效果。
- The biological nitrogen and phosphorus removal effect and characteristics of SBR process in the treatment of sludge water from WWTP were investigated. 考察了采用SBR工艺处理城市污水厂污泥水的脱氮除磷效果及其特性。
- The removal effect were 11%?22% and 27%.The removal effect of TN and NH 4+-N by the alkali remodeled vermiculite was better than that by the acid remodeled vermiculite. 实验结果表明:酸改性膨胀蛭石对三项指标都有较好的去除效果,对总氮、总磷和NH+4-N的去除率分别为11%25、22%25和27%25;
- Iron and wood can be removed effectively. 能有效地排除铁、木等杂物。
- When the combination of 5x10~4mol/L PAFC and 40mg/L coagulant aid, the removal effect of turbidity, chlorophyll a, permanganate is the best and is 94.0%, 75.3% and 64.0%. 5×10~(-4)mol/L聚合氯化铝铁复合加入40mg/L助凝剂A进行强化混凝时;浊度、叶绿素a和高锰酸盐指数的去除率达最大值;分别为94.;0%25、75
- Does not remove effects already on the imbiber. 但不可驱散已经存在的效果。
- The removal effect of phosphorus in SSF and FWS units is not noticeable, probably due to the saturation of soil adsorption after more than two years operating for the FWS unit. 潜流和表流区除磷效果不明显,可能是因为湿地运行了两年多,土壤吸附交换达到平衡,影响了表流区的除磷效果。
- The following processing of precipitation pond and activated carbon filter has high removal effect to SS and the chromaticity, has achieved 86.7% and 57.3% respectively. 沉淀池和活性炭吸附滤池的后续处理对SS和色度具有较高的去除效果,分别达到了86.;7%25和57
- The removal effect were 11%?22%和27%.The removal effect of TN and NH4+-N by the alkali remodeled vermiculite was better than that by the acid remodeled vermiculite. 实验结果表明:酸改性膨胀蛭石对三项指标都有较好的去除效果,对总氮、总磷和NH4+-N的去除率分别为11%25,22%25和27%25;
- Under four waterpower conditions, the adsorption effect in a recirculating flume is studied. Under the same water depth status, the phosphorus removal effect is the higher with the higher velocity. 在两组水深和两组流速的四个组合水力条件下土质水槽的吸附效果研究表明,在相同的水深情况下,流速越快,总磷的去除率越高;
- In addition,the removal effectiveness of Sulphide,Tannin and Chromiun in a activated sludge system is also examined. 并对生物处理去除制革污水中的硫化物、铬、单宁等有毒物质的效果也作了研究。
- Results showed that the oil removal effect of lipophilic filler is better than lipophobic filler, and the treatment processes can obtain satisfactory treatment effect without using any chemicals. 结果表明,亲油性聚结填料的除油效果要好于疏油性填料,水温与聚结负荷对除油效率有较大影响。在不投加任何药剂的情况下,试验处理流程可将聚合物驱采油废水处理到理想效果。
- Invigorating the spleen method is very important in utilization of accelerating mobile weary removing effect. 补脾法是加速运动性疲劳的消除效果的重要的中医理论支撑。