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1. But the degradation by ozonization cannot be completely.

2. The synthesis of glyoxylic acid by ozonization of maleate was studied, the influence of technological parameter on the reaction during ozonization process were investigated.

3. The ultrasound degradation and ozonization degradation can enhance each other.

4. Several key problems of pre ozonization are summarized and discussed.

5. In the series reactor for the ozonization of Cinnamaldehyde the utilization ratio of ozone is over 90%. The conditions and the selectivity of the reaction are analysed.

6. The research is about two parts, ozonization and ultrasound enhancement ozonization to degrade wastewater with phenol of high concentration.

7. The disinfection effects of ozonization and its influences on chemical components of mineral water were investigated.

8. The research on ozonization catalyzed by transitional metal oxides in homogeneous and heterogeneous systems in water treatment in recent years is reviewed.

9. The article is mainly about the study on the feasibility and mechanism of the treatment with ultrasound enhancement ozonization to organic wastewater.

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

11. The results show that AOC will increase by using ozonization process, but the BAC process can improve the biological stabilization and reduce obviously the mutagenic activity.

12. It has been completed successfully to synthesize benzaldehyde via ozonization and reduction reaction, which makes use of large quantity cinnamic aldehyde contained in natural cinnamon oils.

13. In the paper, it is briefly analysed the biological stability and DBPs precursors, etc. for advanced treatment of ozonization - biological activated carbon.

14. The initial concentration of phenol solution has effect on the ultrasound enhancement ozonization. The COD removal efficiency decreased with increasing of the initial concentration.

15. Pertinent to the regional status in Harbin, a study was carried out to investigate into the effect of ventilation, photocatalysis and ozonization on the reduction of indoor formaldehyde and ammonia.

16. In this article, the status of treatment of landfill-leachate by ozone-based technology and advanced ozonization system are introduced.

17. The following processes can reduce the sludge production, such as membrane bioreactor, ozonization , micro organism p...

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18. Through a series of model compounds, it is proved that short aliphatic bridge between two aromatic nuclei can be determined at least qualitatively by ozonization.

19. The removal efficiency of COD of phenol solution is contrastedon ozonization and ultrasound enhancement ozonization.