Study on Biological Sand Filtration System and Conventional Water Treatment in Micro-Polluted Source Water

Abstract:

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Compared biological sand filtration system with conventional water treatment, taking micro-polluted water river as source water. The results show that biological filtration system is excelled to conventional water treatment, the removal rate of CODMn, NH4+-N, chromaticity and turbidity is 34~56%, 78.7~92%, 53~68%, 90% by biological sand filtration system; however, the removal rate of CODMn, NH4+-N, chromaticity and turbidity is only 11~30%, 4.7~25%, 38~54%, 60~80% by the conventional water treatment and the remval effection is instability; therefore, biological filtration system is pertinency and feasibilty in the micro-polluted source water.

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Periodical:

Edited by:

Zhenyu Du and Chengbin Li

Pages:

35-39

DOI:

10.4028/www.scientific.net/AMR.281.35

Citation:

J. K. Zhang "Study on Biological Sand Filtration System and Conventional Water Treatment in Micro-Polluted Source Water", Advanced Materials Research, Vol. 281, pp. 35-39, 2011

Online since:

July 2011

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$35.00

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