The Performance Test of Composite Zeolite Filter

Miao Wan Li; Yan Zhen Yu; Lei Cheng

doi:10.4028/www.scientific.net/AMR.610-613.522

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 610-613The Performance Test of Composite Zeolite Filter

The Performance Test of Composite Zeolite Filter

Abstract:

Use natural zeolite to prepare spherical composite zeolite filter material. With range analysis, the composite zeolite filter material’s packing density is 674Kg/m3, cylinder compressive strength is 4.32MPa, and apparent porosity is 59.02%. Compared with ceramsite, composite zeolite filter whose surface roughness has larger specific surface area and higher porosity. At the start of biofilm formation and stability of the operational phase, composite zeolite filter Biological Aerated Filter (BAF)’s ammonia removal is better than ceramsite BAF, and its Biofilm biomass is higher, thus more proper to be the carrier of BAF.

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Periodical:

Advanced Materials Research (Volumes 610-613)

Pages:

522-525

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.610-613.522

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Online since:

December 2012

Authors:

Miao Wan Li, Yan Zhen Yu, Lei Cheng

Keywords:

Ammonia Removal, Biological Aerated Filter (BAF), Composite Filter Materials

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