Purification Effect on Particle Size of Matrix in Ecological Filter Bed

Ming Tao Zhou; Ping Yang; Huan Hu

doi:10.4028/www.scientific.net/AMM.209-211.1900

Paper Titles

VOCs Recovery Technology Status on Chinese Oil Terminal
p.1883

Planning of Small Town Water System by the “Pollution Treatment, Increase Income and Decrease Expenditure” Strategy: A Case Study on Liu-Yang City
p.1888

Contrast Test between Pre-Ozonation and Pre-Chlorination on Effects of Turbidity Removal in Slightly Polluted Surface Water
p.1892

Review and Suggestions Related to Disease Prevention and Water Quality Improvement in Xinjiang Rural Areas, China
p.1896

Purification Effect on Particle Size of Matrix in Ecological Filter Bed
p.1900

Nitrogen and Phosphorus Removal in Synthetic Domestic Wastewater Using SBBR Technology
p.1906

Principal Component Analysis of Eutrophication in the Yangtze River Estuary
p.1910

Pilot Study of Yangtze River Water Treatment in the Winter by Sludge Return
p.1915

Comparison Study on Growth, Removal of Nitrogen and Phosphorus, and Nutritional Property of Two Species of Microalgae
p.1923

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 209-211Purification Effect on Particle Size of Matrix in...

Purification Effect on Particle Size of Matrix in Ecological Filter Bed

Abstract:

In order to study the purification effect on the particle size of matrix in ecological filter bed, four ecological filter bed units with different particle sizes (0~2mm, 2~15mm, 15~30mm, 30~50mm) are designed to purify the polluted river water. Results show that the particle size of matrix has considerable influence on the polluted river water quality improvement, and the purification effect decreases gradually as the particle size of matrix increases. During the whole experimental period, the ecological filter bed unit with the particle size of 0~2mm is the best in all four systems, and the average removal of it is 62.77% for CODCr, 73.04% for TN and 67.40% for TP respectively.

You might also be interested in these eBooks

Sustainable Cities Development and Environment

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 209-211)

Pages:

1900-1905

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.209-211.1900

Citation:

Cite this paper

Online since:

October 2012

Authors:

Ming Tao Zhou*, Ping Yang, Huan Hu

Keywords:

Ecological Filter Bed, Matrix Particle, Size

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Z.D. Nie, Y.G. Nian and X.C. Jin, et al: J . Environmental Science. Vol. 28 (2007), p.1675. （In Chinese）.

Google Scholar

[2] Q.H. Gong and G.M. T: J. Journal of Agro-Environment Science. Vol. 26 (2007), p.2139. （In Chinese）.

Google Scholar

[3] M. Lu and Q.F. Z: J. Journal of Wuhan Textile University. Vol. 17 (2004), p.32. （In Chinese）.

Google Scholar

[4] L.H. Fraser, S.M. Carty and D. Steer: J. Bio-resource Technology. Vol. 94 (2004), p.185.

Google Scholar

[5] J. Zhang, Q. Zhou. and R. He: J. Ecology and Environmental. Vol. 13 (2004), p.98. （In Chinese）.

Google Scholar

[6] X. l. Wu: J. Environmental Science. Vol. 16(1995), p.83. （In Chinese）.

Google Scholar

[7] State Environmental Protection Administration: M. Water and Wastewater Monitoring Analysis Method. Beijing, China: environmental science press. (2002), p.82. （In Chinese）.

Google Scholar

[8] M.H. Huang: M. Environmental Pollution and Ecological Restoration. Beijing, China: Science press. (2003), p.230. （In Chinese）.

Google Scholar

[9] R.L. Knight: J. Water Science and Technology. Vol. 29 ( (1994), p.15. （In Chinese）.

Google Scholar

[10] A. Drizo and C.A. Frost, et al: J. Water Research. Vol. 33(1999), p.3595.

Google Scholar