The Study of Manufacture of the New Type Coal Ash Ceramsite and Treating Landscape Waste Water with the New Type Coal Ceramsite

Abstract:

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Coal ash, clay, coal powder and special type additive used to produce new type coal ash ceramsite by the sinter method. Effects of fly ash/clay/coal powder/special type additive ratio and calcinations temperature and calcinations time on compression strength and water holding capacity of the granules were studied. The best project is using a mixture of fly ash 80%, clay 10%, coal powder 5% and special type additive 5% produced by 30 min of sintering at 1150 . The results of landscape tiny pollute wastewater experiments show the wipe off rates of COD, NH3-N and P are above 80%, 60% and 70% separately.

Info:

Periodical:

Advanced Materials Research (Volumes 152-153)

Edited by:

Zhengyi Jiang, Jingtao Han and Xianghua Liu

Pages:

1793-1796

DOI:

10.4028/www.scientific.net/AMR.152-153.1793

Citation:

P. H. Shi et al., "The Study of Manufacture of the New Type Coal Ash Ceramsite and Treating Landscape Waste Water with the New Type Coal Ceramsite", Advanced Materials Research, Vols. 152-153, pp. 1793-1796, 2011

Online since:

October 2010

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$35.00

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