Preparation and Performance Test of Composite Clinoptilolite Filter Material

Abstract:

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Spheroidal composite filter material was made with activated clinoptilolite powder as the main stuff. The best condition of the process determined by orthogonal test were ωclinoptilolite: ωbond: ωadditive=55%:35%:10%, activation temperature at 150 ,activation time at 3h. The piled density, compressive stress and apparent porosity of the composite filter materials are 674Kg/m3, 4.32MPa and 59.02%. Compared with ceramsite and natural clinoptilolite, the composite filer materials has larger specific surface area and higher poriness, so it can be well used in BAF.

Info:

Periodical:

Advanced Materials Research (Volumes 150-151)

Edited by:

Jinglong Bu, Zhengyi Jiang and Sihai Jiao

Pages:

499-502

DOI:

10.4028/www.scientific.net/AMR.150-151.499

Citation:

Y. Z. Yu et al., "Preparation and Performance Test of Composite Clinoptilolite Filter Material", Advanced Materials Research, Vols. 150-151, pp. 499-502, 2011

Online since:

October 2010

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Price:

$35.00

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