1) degradation efficiency
降解效能
1.
The testing chamber with degrading materials on automobile emission is developed to test the degradation efficiency on the automobile emission factors with five different densities Nano-TiO2 obtained by supersonic dispersion method.
研制汽车尾气降解材料测试室,测试以超声波分散法制备的不同含量的5种纳米TiO2光催化材料,对汽车尾气因子的降解效能。
2.
The degradation efficiency of organic pollutants and catalytic mechanism by homogeneous catalytic ozonation was introduced.
介绍了金属离子均相催化臭氧氧化对水中有机污染物的降解效能和催化机理,通过分析发现,Mn2+/O3技术在饮用水与废水处理中具有很好的发展前景。
2) degradation efficiency
降解效率
1.
The process and mechanism of LAS natural degradation in environment including water and soil were elaborated,and the major influential factors of LAS degradation efficiency including LAS molecular structure,its initial concentration,microorganism quantity,temperature,oxygen content and pH value were analyzed.
阐述了LAS在环境(水体、土壤)中的自然降解过程及降解机理,分析了LAS的分子结构、初始浓度及环境中微生物数量、温度、供养量、pH值等主要因素对LAS降解效率的影响,以期为LAS的扩大应用及其污染治理提供参考和依据。
3) degradation effect
降解效果
1.
The paper introduces degradation mechanism and degradation effect by using sole ultrasonic technique,ultrasonic wave(US)/O3 synergetic technique,US/Fenton combination,and enhancement biological activity technique.
介绍了利用超声波单独作用,US(超声波)-O3(臭氧)协同技术,Fenton(H2O2/Fe2+)试剂强化超声波技术,超声波强化微生物技术对水中有机污染物的降解机理和降解效果。
2.
The degradation effect and influential factor of the catalyst on methylene blue dye wastewater in uv-light are researched.
试验结果表明,煅烧3h,粘结剂浓度为20%wt,煅烧温度为400℃时制备的负载型纳米TiO2光催化剂的降解效果最好,达到80。
4) degradation
[英][,deɡrə'deɪʃn] [美]['dɛgrə'deʃən]
降解效果
1.
Objective To determine the effects of photocatalyst in degradation of air pollutants.
目的探讨光触媒对空气污染物(甲醛、氨、苯和二甲苯)的降解效果。
补充资料：可降解淀粉微球和生物降解白蛋白微球阻滞法
可降解淀粉微球和生物降解白蛋白微球阻滞法
介入放射学技术。介入性局部化疗之前，把二者注入靶动脉，可暂时减少动脉血流，再行化疗药物灌注，以减少血液冲刷，保持局部化疗药物浓度的技术。与其他中期和长期栓塞微球不同，DSM和BAM仅造成数十分钟的血流量减少，待其被降解后血流可恢复至以前水平。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条