A Full-Scale Study on Preozonation of Typical Source Waters in North China

Abstract:

In this full-scale study, water treatment processes with preozonation were carried out. This work estimated the performence of preozonation of two typical kinds of surface waters in North China, Luan River and Yellow River. UV254, algae, chlorophyll a, Trihalomethanes Formation Potential(THMFP) and Haloacetic Acids Formation Potential(HAAFP) were investigated. In addition, formaldehyde and bromate, which are the main ozonation by-products, were also measured. Results showed that preozonation played an important role in reducing algae, chlorophyll a and UV254. About 33% of THMFP and HAAFP were removed by preozonation. Moreover, the processes applied in this study with preozonation were applicable to different raw water, and the water quality of the effluent was greatly improved. In the final effluent, half of the THMFP and HAAFP were removed. Formaldehyde and bromate were both below the limits(900 μg/L and 10 μg/L, separately).

• Periodical: Advanced Materials Research (Volumes 393-395)
• Pages: 1084-1088
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.393-395.1084
• Online since: November 2011
• Authors: Shang Chao Yue, Qi Shan Wang, Si Si Li, Yi Ran Zhang, Yan Fang Liu, Jin Feng Lu
• Keywords: Bromate, Disinfection By-Products (DBP), Formaldehyde, Full-Scale, Preozonation

References

[1] Mohammad A. A and Aurelio H. M: Desalination Vol. 194(2006), p.121–126.

[2] Shin, G. A. and Sobsey, M. D.: Appl. Environ. Microbiol. Vol. 69(2003), p.3975–3978.

[3] Jean B. Serodes, Manuel J. Rodriguez Hanmei Li et al.: Chemosphere Vol. 51(2003), p.253–263.

[4] McGeehin, M.A., Reif, J.S., Becher, J. C et al.: Am. J. Epidemiol. Vol. 138 (1993), p.492–501.

[5] Jiankun Zhang: Advanced Materials Research Vol. 281(2011), p.40–44.

[6] Xiaoyan Qu, Jianguang Liu, Chunyang Zhang et al.: technology of water treatment Vol. 37(2011), p.107–111, in Chinese.

[7] Zhiwei Zhao, Fuyi Cui, Guangqi Liu et al.: Journal of Hohai University Vol. 35(2007), p.145–148, in Chinese.

[8] S.K. Dentel and J.M. Gossett: J. Am. WaterWorks Assoc. Vol. 80(1988), p.187–198.

[9] Weishaar J L, Aiken G R and Bergamaschi B A.: Environ. Sci. Technol. Vol. 37(2003), p.4702–4708.

[10] Mingquan Yan, Dongsheng Wang, Baoyou Shi et al.: Chemosphere Vol. 69(2007), p.1695–1702.

[11] Ribas F, Frias J, Huguet J M et al.: Wat. Res. Vol. 31(1997), p.639–649.

[12] People's Republic of China, Standards for drinking water quality(GB5749–2006), (2006).

[13] Jin Lee, Kwang-Tae Ha and Kyung-Duk Zoh: Sci. of the total Environ. Vol. 407(2009), p.1990–(1997).

[14] V. Camel and A. Bermond: Wat. Res. Vol. 32(1998), p.3208–3222.

[15] U. Von Gunten and J. Hoign`e: Environ. Sci. Technol. Vol. 28(1994), p.1234–1242.

[16] D.C. Wolf, L.M. Crosby, M.H. George et al.: Toxicol. Pathol. Vol. 26(1998), p.724–729.

[17] WHO, Guidelines for Drinking-water Quality, (2005).

[18] Wenyi Dong, Zijun Dong, Feng OuYang et al.: Advanced Materials Research Vol. 113–116 (2010), p.1490–1495.

[19] Weinberg, H. S., Glaze, W. H., Krasner, S. W. et al.: AWWA. Vol. 85(1993), p.72–85.