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臭氧     
相关语句
  ozone
    Ab Initio Study on the Microscopic Mechanism of Ozone Depletion in Atmosphere and the Reaction in Combustion
    大气中臭氧损耗和燃烧过程中污染物间反应机理研究
短句来源
    STUDY ON INACTIVATION OF VIRUS IN WATER BY OZONE OR CHLORINE DIOXIDE
    臭氧和二氧化氯灭活水中病毒的研究
短句来源
    Study on Medium-frequency Ozone Generation Technique
    中频臭氧发生技术的研究
短句来源
    A Comparative Study on the Calibration of Ozone Concentration with Three Potassium Iodide Methods
    用三种碘化钾方法标定臭氧浓度的对比研究
短句来源
    A Buif Description of Ozone Sterilization Technology
    臭氧消毒技术简介
短句来源
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  ozonation
    Use of Ozonation in the Treatment of Wastewater from Oil Refineries
    用臭氧氧化法处理炼油厂废水
短句来源
    Treament Organics in Groundwater by Ozonation and Coagulation
    臭氧氧化和混凝联合处理地表水中有机物
短句来源
    The ozonation increased the concentration of BDOC in 0.12~0.54(mg/L) with ozone dose of 2~8(mg/L) and BAC filtration decreased concentration of BDOC to 0.23~0.31(mg/L).
    臭氧化可以使BDOC浓度增加,臭氧投量为2~8 mg/L时,BDOC增加0.12~0.54 mg/L; BAC过滤使出水BDOC浓度降低为0.23~0.31 mg/L.
短句来源
    Results showed that compared with activated carbon or Cu/C,ozonation with Mn/C is more effective. Under the condition of flow rate of ozone 4g. h-1,reaction time 2h and pH 9,color and COD removal efficiency was up to 91.6% and 34.9%.
    结果表明,与活性炭或Cu/C相比,Mn/C协同臭氧效果更佳,在臭氧流量为4g/h,反应时间2h,pH为9,脱色率和COD去除率分别为91.6%和34.9%。
短句来源
    The degradation of fluorobenzene (FB) by using ozonation process was studied, and the influences of pH value, initial concentration of fluorobenzene, ozone flux and reaction temperature on the reaction kinetics were investigated.
    采用臭氧法降解含氟苯模拟废水。 研究了氟苯降解的影响因素和动力学,考察了反应液初始pH值、反应物初始浓度、臭氧投量、反应温度对臭氧氧化降解氟苯反应速率的影响。
短句来源
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  surface ozone
    Surface Ozone Concentration Variation and Possible Influences on Human Health
    近地面臭氧浓度变化及其对人体健康的可能影响
短句来源
    Surface Ozone Characteristics and the Correlated Factors at Shangdianzi Atmospheric Background Monitoring Station
    上甸子本底站地面臭氧变化特征及影响因素
短句来源
    Study on the Variation Characteristics of Surface Ozone Concentrations and Their Impact Factors
    大气臭氧浓度变化规律及相关影响因素研究
短句来源
    TE Model 49C ozone(O_3) analyzer was used to continuously monitor surface ozone at Shangdianzi from Jan.1 to Dec.31,2004.The variation characteristics of surface ozone concentration and the relationship between O_3 concentration and meteorological elements were analyzed and,particularly,a high O_3 concentration day was identified and checked.
    利用TE Model 49C型臭氧监测仪,于2004年1月1日—12月31日,在上甸子本底站进行了地面φ(O3)的连续在线监测. 分析了全年φ(O3)的变化特征及其与同期气象要素的相关关系,并对φ(O3)高值日的个例分析进行了验证.
短句来源
    The Primary Study on the Regularity of Atmospheric Photochemical Process for Surface Ozone
    地面臭氧光化学过程规律的初步研究
短句来源
更多       
  combined ozone
    Degradation of Toluene in the Gas Phase by Combined Ozone and Photocatalysis
    气相中甲苯的臭氧-光催化降解
短句来源
    When the inlet concentration was in the range of 10~40mg/m 3, the degradation efficiency of combined ozone and photocatalysis was over 90% and dropped linearly and very slowly with the increase of inlet concentration of toluene.
    甲苯浓度在 1 0~ 40mg/m3范围时 ,臭氧 光催化降解效率高达 90 %以上 ,但随甲苯初始浓度升高而缓慢地线性下降 ;
短句来源
    Simultaneous Desulfurization and Denitrification by Combined Ozone Oxidation and Chemical Scrubbing
    臭氧氧化结合化学吸收同时脱硫脱硝的研究
短句来源
    The key of the AOPs technology is to produce hydroxyl radical( · OH). According to the conditions of oxidants and catalytical, AOPs can be dvided into Fenton reagent and like-Fenton reagent, ozone and combined ozone oxidation, photocatalytic degradation.
    高级氧化技术的关键是产生高度活性的·OH,按所用的氧化剂及催化条件的不同,通常可以分为三大类:Fenton试剂法及类Fenton试剂法,臭氧及组合臭氧氧化法,半导体光催化氧化法。
短句来源
    The degradation of toluene (10~80mg/m 3) in the gas phase by combined ozone and photocatalysis was studied. The effect of the inlet concentration, air flow rate and humidity on the degradation efficiency and removal load was investigated. Then the efficiency of combined ozone and photocatalysis was compared with that of photocatalysis.
    初步研究了气相中中低浓度 (1 0~ 80mg/m3)甲苯的臭氧 光催化联合降解 ,考察甲苯初始浓度、气体流量和湿度对降解效率及去除负荷的影响 ,并与单一光催化降解进行了比较 .
短句来源
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  ozone
It grew well in 95% alcohol disinfectant and was insensitive to 84 disinfectant fluids containing chlorine (1000 mg/L) and such disinfectants as ozone.
      
The removal efficiency and the variation of H2O2, Cl- formic acid, and oxalic acid were studied during the semi-batch ozonation experiments (continuous for ozone gas supply, fixed volume of water sample).
      
The results showed that when there was no scavenger, the removal efficiency of 0.1 mmol/L 2,4,6-TCP could reach 99% within 6 min by adding 24 mg/L ozone.
      
The reaction of molecular ozone with 2,4,6-TCP resulted in the formation of H2O2.
      
The reaction of ozone with H2O2 resulted in the generation of a lot of OH? radicals.
      
更多          
  ozonation
Pathway of the ozonation of 2,4,6-trichlorophenol in aqueous solution
      
The reaction mechanism and pathway of the ozonation of 2,4,6-trichlorophenol (2,4,6-TCP) in aqueous solution were investigated.
      
The removal efficiency and the variation of H2O2, Cl- formic acid, and oxalic acid were studied during the semi-batch ozonation experiments (continuous for ozone gas supply, fixed volume of water sample).
      
The maximal concentration of H2O2 detected during the ozonation could reach 22.5% of the original concentration of 2,4,6-TCP.
      
The value of UV254 was observed to have changed during the ozonation process.
      
更多          
  surface ozone
The dynamics of surface ozone reflects an increase in its background concentrations in arctic air masses.
      
The annual cycle of the concentration of surface ozone is characterized by the highest values for spring and summer.
      
Distribution of surface ozone concentration in the clean areas of china and its possible impact on crop yields
      
Results of regular surface ozone observations in the Moscow region are considered as well.
      
Results of regular surface ozone observations that have been carried out by CAO in the Moscow park zone since 1991 and that characterize the surface ozone state in Central Russia are also considered.
      
更多          
  combined ozone
Compared with results for ozone fumigation alone, combined ozone/UV-B treatment led to a slightly higher increase in STS mRNA in primary needles, as well as in cotyledons.
      
These include lessons for future protocols on acidification, and combined ozone/acidification/eutrophicationprotocols.
      
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