The Analysis about Pollutant Index of the Wastewater Originating from Small Vehicles Washing

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Abstract:

The wastewater originating from small vehicles washing which comes from 30 car washing stations in Kuming is selected as research subjects and tested. The results turn to be as follows: the pollutant indexes of the car washing wastewater are chromaticity, SS, COD and LAS, which beyond the approved discharged standards of A, B, and C in varying degrees. There are differences in the same parameter values from diverse car washing stations, such as SS is up to 923 mg/L. Pollution levels of pollutants’ indexes are various and their differences are in those descending orders: Chromaticity>LAS>SS>COD. Therefore, when establishing treatment facilities, pollution levels should be specially taken into consideration. Moreover, car washing station need to consolidate managing measures and standardize the drains.

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833-836

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May 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] F.Y. Cui, L. Tang and J. Xu: Techniques and Equipment for Environmental Pollution Control, Vol. 4 (2003) No. 9, pp.45-49.

Google Scholar

[2] X.Y. Wang, X.J. Lu: Guangdong Chemical Industry, Vol. 39 (2012) No. 4, pp.36-37.

Google Scholar

[3] L. Chen, J. Zhang and H.W. Guo: Qualification Abstract, Vol. 4 (2010), pp.191-192.

Google Scholar

[4] CJ343-2010. Wastewater Quality Standards for Discharge to Municipal Sewers [S]. Beijing: Ministry of Housing and Urban-Rural Development of the People's Republic of China, 2011, 01.

Google Scholar

[5] F.C. Wei, W.Q. Qi and Z.G. Sun: Standard Methods for Examination of Water and Wastewater (China Environmental Science Press, China 2002) pp.1-778.

Google Scholar

[6] Y. Zeng, Y.Q. Pan and L.W. Wang: Yellow River, Vol. 29 (2007) No. 2, pp.64-65.

Google Scholar