Design of a High-Loaded Clarifier and its Application on the Treatment of Overflow Rainwater

Abstract:

Overflow rainwater is a serious environmental problem nowadays, which attracted the most researchers’ attentions. Accordingly, effective and economic treatment of overflow rainwater is highly required. This study aimed to design a high-loaded clarifier equipment and developed an innovative overflow rainwater treatment. The high-loaded clarifier equipment was consisted of grid, pump, coagulant, reactor, and the most important part of lamella clarifier with serried metal plates. The removal of pollutants in overflow rainwater with the high-loaded clarifier equipment was evaluated. The pollutions removal rate of overflow rainwater was investigated with 65% COD and 90% SS, approximately.

• Periodical: Advanced Engineering Forum (Volume 4)
• Pages: 91-94
• DOI: https://doi.org/10.4028/www.scientific.net/AEF.4.91
• Online since: June 2012
• Authors: Jian She Tang, Xian Huai Huang, Feng Zhao, Jian Sheng Qiao, Ling Xia Li
• Keywords: High-Loaded, Lamella Clarifier, Overflow Rainwater, Treatment

References

[1] M. Mrowiec: Water Sci. and Tech. Vol. 62(2010), pp.2167-2174.

[2] J. L. Wang, W. Che, W. Zhang, B. Y. Wang, G. Q. Pan and H. X. Yi: Bioinformatics and Biomedical Engineering, (iCBBE) 2011 5th International Conference, Vol. 10(2011), p.1.

[3] T. J. Tian, T. Li, S. M. He, A. C. Zhong and D. Zhao: Environmental Science and Information Application Technology, 2009. ESIAT 2009. International Conference, Vol. 2(2009), p.359.

[4] W. Wang, W. Ouyang and F. H. Hao: Mechanic Automation and Control Engineering (MACE), 2010 International Conference, Vol. 10(2009), p.4721.

[5] H. Soderlund: Vatten, Vol: 37(1981), p.166.