查询词典 ozonization

In order to probe into the mechanism of VO2/silica gel catalytic ozonization degrading sulfosalicylic acid, different technological parameters were investigated and changes of catalyst active components were analyzed.

通过对不同工艺参数的考察及催化剂活性组分变化的分析，探讨了VO2／硅胶催化臭氧化降解磺基水杨酸的机理。

The free hydroxyl radical of greater activity produced in the catalytic ozonization of V is the essence of the catalytic system; and the formed V also contributed greatly to the removal of chemical oxygen demand.

结果表明，催化体系的本质是催化剂中的四价钒催化臭氧分解生成了活性更高的羟基自由基，所生成的五价钒对体系化学耗氧量的去除也有很大的贡献（近10%）。

In this study the secondary effluent from Tianjin Jizhuangzi Sewage Treatment Plant was treated by continuous micro-filtration and ozonization processes.

采用连续微过滤和臭氧工艺对二级出水进行深度处理，回用于梅江小区为景观用水和居民冲厕等用水。

Results showed that advanced oxidation technique of ozonization has a good effect on removal of acid red B. After 30 min reaction with pH=7, up to 99.5% of color decay was obtained and chemical oxygen demand was 37.9%. If initial pH of the wastewater was increased to 11, the removal rate of COD was optimum.

结果 在pH=7的条件下，单一臭氧氧化30 min时，废水的色度和COD去除率分别为99.5%和37.9%；而废水的初始pH值控制在11左右时，COD去除率有较大提高。O3/H2O2氧化工艺，适宜的H2O2和O3物质的量比为0.6，氧化处理30 min废水的COD去除率可达53.5%。

Aim To study the biocompatibility of Dacron vascular prosthesis surface in rabbit model coated with 2-methacryloyloxyethyl phosphorylcholine by ozonization.

目的 通过臭氧活化的方法在涤纶人工血管表面接枝2-甲基丙稀酰氧基乙基磷酰胆碱，进行接枝后人工血管血液相容性研究。

The structures of 6 main products of ozonization of nopol were identified by GC-MS, and they are all four-ring compounds , the result suggests that the double bond, tertiary hydrogen can be oxidized, and there was other further oxidation.

通过GC-MS分析确定了6个诺卜醇臭氧化主要产物的结构，它们均为四元环类化合物，这表明诺卜醇臭氧化时碳碳双键、叔氢都会被氧化，还伴有其它更深层次的反应。

Ozonization with enhancement of hydrodynamic cavitation was used in the degradation of phenol,and the influences of ozone flux,parameters of porous plate,inlet pressure of the porous plate on phenol degradation were investigated.

研究了在水力空化强化臭氧降解苯酚时臭氧通入量、多孔板的参数、多孔板的入口压力对苯酚降解的影响。

The whole process optimum conditions were determined as follows:pH of neutrality,10 V of electrolysis voltage,0.018 A/cm2 of electrical current density,2 h of ozonization, 250 mg/L of environment-protecting coagulant 1＃,3＃.

经大量工艺实验确定全流程工艺条件为：废水pH中性、电解电压10 V、电流密度0.018 A/cm2、电解时间2 h，O3氧化时间为2 h，混凝剂环保1＃和3＃浓度各为250 mg/L。

To prevent epidemical disease prevalence caused by microorganisms in indoor air, a study was carried out to investigate the effect of ventilation, peracetic acid and ozonization on microorganisms reduction in the indoor air within a campus. The experimental results indicated that ventilation was an effective measure in reducing indoor air microorganisms with economy and simple operation.

为了防止室内空气微生物导致的传染病发生，对某校园室内的空气进行通风、过氧乙酸和臭氧灭菌降低微生物的实验研究结果表明，通风可以有效地降低室内微生物的浓度，是最为经济和易行的措施；过氧乙酸灭菌效果好，持续时间较长，可在不易实施通风情况下采用过氧乙酸灭菌；臭氧具有迅速杀菌的效果，使用时要与人保持一定距离，最好超出 1m。

Based on the theoretical and practical combination, the cooperation function mechanism of the ozonization, activated carbon adsorption and biological degradation of the engineering bacteria in the treatment of the non-degraded organic wastewater was furthered, and a model for pollution removal by ozone immobilized biological filter was built, which provided the theoretical and scientific basis for the future further research and practical application.

文中首次从微生物生理生态学角度，研究了固定化曝气生物活性炭除污染效能和净化机理，在理论与实践结合的基础上，进一步研究了臭氧氧化、活性炭吸附与工程菌生物降解三者在难降解有机废水处理中协同作用机理，总结出臭氧固定化曝气生物滤池除污染模型，为将来的深入研究与实际应用奠定了一定的理论基础和科学依据。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。