[1]
Information on http: /www. gov. cn/gzdt/2012-01/04/content_2036728. htm.
Google Scholar
[2]
G. Zeng and H. Hu：Guizhou chemical industry Vol. 34 (2009), pp.1-3.
Google Scholar
[3]
W. H. Zi, et al.: Journal of Kunming University of Science and Technology (Science and Technology) (In Chinese) Vol. 28(2003), pp.23-26.
Google Scholar
[4]
X. H. Fu, T. G. Gao, G. Z. Li.: Journal of Shandong Institute of Building Materials Vol. 14(2000), pp.199-202.
Google Scholar
[5]
J. P. Boisverta. Journal of Crystal Growth Vol. 220(2000), pp.579-591.
Google Scholar
[6]
E.S. H, et al.: FIPR Publication, Vol. 1 (1999), pp.141-162.
Google Scholar
[7]
P. Z. Wu: Wet process phosphoric acid．Chemical Industry Press, Beijing, China (1987).
Google Scholar
[8]
G. Z. Li, et al.: Journal of North Central University (natural science edition) Vol. 28 (2007), p.448－452.
Google Scholar
[9]
L. X. Xu, et al.: Chemical Mineral Processing Vol. 5 (2004), pp.28-30.
Google Scholar
[10]
G. S. Bo, et al.: Guizhou Chemical Industry Vol. 35 (2010), pp.16-18.
Google Scholar
[11]
Y. S. Cui: Inorganic Chemicals Industry Vol. 42 (2010), pp.49-50.
Google Scholar
[12]
J. Qin, et al.: Inorganic Chemicals Industry Vol. 42 (2010), pp.51-52.
Google Scholar
[13]
M. Singh: Construction and Building Materials Vol. 10 (1996), pp.597-600.
Google Scholar
[14]
L. Zhao, et al.: J. Xi'an Univ. of Arch. & Tech. ( Natural Science Edit ion) Vol. 41 (2008), pp.587-592.
Google Scholar
[15]
S. L. Liu. et al.: China. Patent, 172436, 2 00 6-0 1-25.
Google Scholar
[16]
C. H. Zhang, et al.: Coal Ash Vol. 5 (2009), p.26.
Google Scholar
[17]
J. Zhou, et al.: Construction and Building Materials Vol. 34 (2012), pp.114-119.
Google Scholar
[18]
B. L. Yang: Guizhou Chemical Industry Vol. 35 (2010), pp.28-30.
Google Scholar
[19]
M. F. Han, et al.: Technology of Foreign Building Materials Vol. 6 (2003), pp.15-17.
Google Scholar
[20]
W. Wu, X. Tong: Hydrometallurgy of China. Vol. 29 (2010), pp.139-142.
Google Scholar
[21]
G. M. Li, et al.: Inorganic Chemicals Industry Vol. 44 (2012), pp.11-13.
Google Scholar
[22]
J. B. Bao: Phosphate and Compound Fertilizer Vol. 3 (1998), P. 66-67.
Google Scholar
[23]
G. S. Banueles: Soil and Water Conservation Vol. 47 (1992), P. 338-342.
Google Scholar
[24]
J. M. Wang and T. S. Zhang: Phosphate and Compound Fertilizer Vol. 3 (1997), P. 69-73.
Google Scholar
[25]
Y. A. Jiang: Sulfuric Acid Industry Vol. 6 (2002), P. 5-10.
Google Scholar
[26]
Information on http: /www. ccin. com. cn/ccin/news/2011/06/13/183296. shtml.
Google Scholar
[27]
G. X. Cao, et al.: Applied Chemical Industry Vol. 34 (2007), P. 421-423.
Google Scholar
[28]
S. Y. Zheng, et al.: Chemical Production and Technology Vol. 10 (2003), P. 33-36.
Google Scholar
