Screening and Desilication of a Silicate Bacteria

Abstract:

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The strain Jgj-1 was isolated from Gaoan bauxite ore. The relations of desilication of the strain Jgj-1 and the pH of solution, temperature, shaking speed, incubation time, particle size were investigated. The results shows the optimum conditions of bioleaching are as following: at 28°C, initial pH value is 7.2, particle size 0.056mm, 200rpm shaking speed, incubation 5-7 days.

Info:

Periodical:

Advanced Materials Research (Volumes 236-238)

Edited by:

Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao

Pages:

253-257

DOI:

10.4028/www.scientific.net/AMR.236-238.253

Citation:

X. Z. Zhang et al., "Screening and Desilication of a Silicate Bacteria", Advanced Materials Research, Vols. 236-238, pp. 253-257, 2011

Online since:

May 2011

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Price:

$35.00

[2] LI Guanghui, Jiang Tao, FAN Xiaohui. The thermochemistry activation of silicate in illite and desilicating. Metal Mine, 2004, 337(7): 18-21. (in Chinese).

[3] Styriakoca I,Styriak I,Kraus I,et a1.Biodestruction and deferritization of quartz sands by bacillus species. Minerals Engineering,2003,16(8):709-713.

DOI: 10.1016/s0892-6875(03)00165-1

[4] Styriakova I,Styriak I.Iron removal from kaolins by bacterial leaching.Ceramics-Silikaty,2000,44(11):135-141.

[5] Styriakova I,Styriak I,Gslko I,et a1.The release of iron-bearing minerals and dissolution of feldspars by heretotrophic bacteria of bacillus speciesl.Ceramics-Silikaty,2003,47(1):20-26.

[6] LIAN Bin.The effect of slicate bacteria to release potassium from illite.Acta Mineralogica Sinica,1998,18(2):234-238. (in Chinese).

[7] HE Jiqiang,LI Dengyu,ZHANG Xiaoping,et a1.Phenotypic aspects and phosphorus-releasing and potassium-releasing ability of silicate bacteria isolated from purple soils.Chin J Appl Environ Biol,2003,9(1):71-77. (in Chinese).

[8] SHENG Xiafang,HUANG Weiyi,CAO Xiaoying.Dissolution of feldspar and potassium uptake by the strain NBT of silicate bacterium.Plant Nutrition and Fertilizer Science,2001,7(4):459-466.

[9] WANG Kanglin,HAN Xiaozhao,et a1.Study on screening of silicate bacteria and potassium extraction.Chemical Engineering Mineral and Process,2005,(2):25-27. (in Chinese).

[10] NIU Yinjian,QIU Guanzhou,ZHOU Jikui.Screening of silicate bacteria and bioleaching silicon from bauxite.The Chinese Journal of Nonferrous Metals. 2004,14(2):280-285. (in Chinese).

[11] ZHOU Hongbo,ZENG Xiaoxi,LIU Feifei,etal. Screening,identification and desilication of a silicate bacterium. J. CENT. SOUTH UNIV. TECHNOL.2006, (13): 337-341.

DOI: 10.1007/s11771-006-0045-1

[12] Editorial Board of Environment Protection Bureau of China.Monitoring and determination methods for water and wastewater.3th ed.Beijing:China Environmental Science Press.1998.

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