Browse > Article
http://dx.doi.org/10.7844/kirr.2014.23.5.55

The Effect of Phosphate Addition in Flotation to Remove As in Tailings from Sangdong Mine  

Hwang, Min Su (Department of Energy and Mineral Resources Engineering, Dong-A University)
Kim, So Yeon (Department of Energy and Mineral Resources Engineering, Dong-A University)
Kang, Heon Chan (Department of Energy and Mineral Resources Engineering, Dong-A University)
Publication Information
Resources Recycling / v.23, no.5, 2014 , pp. 55-61 More about this Journal
Abstract
Froth flotation was performed to study the effect of phosphate addition in the experiment to remove As from tailing of Sang-dong Mine. The experiment without Trisodium phosphate (T.S.P) showed that the removal rate of As was 88.7% and weight-ratio of floating material was 2.52%. By contrast, the experiment with T.S.P showed that the removal rate of As was 92.74% and weight-ratio of floating material was 2.26%. In flotation without T.S.P, the average particle size of float material was 19.34 um and the amount less than 10um was 40.2%. On the other hand, in flotation with T.S.P the average particle size of float material was 176.8 um and the amount less than 10um was 6.5%. The result of X.R.F analysis presented that contents of $SiO_2$ was 42.74% in float material of the experiment without T.S.P. In contrast, contents of $SiO_2$ was 29.56% in float material of the experiment with T.S.P.
Keywords
Sangdong mine; Tailings; As; Trisodium phosphate; Dispersing;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 Jong mun Cha, Jay hyun Park, Heon Chan Kang, 2012: Mineralogical Characteristics and Removal of Heavy Metals from Gum-poong Mine Tailings, J. of Korean Inst. of Resources Recycling, 21(6), pp. 51-57.   과학기술학회마을   DOI   ScienceOn
2 Man Hee Kang, 2004: A study on vertical variation of elements and possibility of recycling for tailings from the sangdong W mine, Korea, A master's thesis in semyung university.
3 Mine Reclamation Corp, 2010: Result report of Project on Harmlessness of Tailing of SongCheon Mine, pp. 1-3, Korea.
4 Am Jang, Yong su Choi, Kyoung woog Kim, In s. Kim, 1999: Characteristics of Heavy Metals in Tailing Wastes from Closed Metal Mine Area, J. of Korean Society of Environmental Engineers, 21(1), pp. 41-52.
5 Jung woo Kang, Tae bum Choi, Yong ho Seon, Yoon young Chang, 2003: Stabilization of Contaminated Soils by Heavy Metals using Ca-Phosphates, J. of Korean Society of Environmental Engineers, 25(5), pp. 554-559.   과학기술학회마을
6 Moon young Jung, Yun wang Choi, Myung chae Jung, 2006: Properties of the Tailings from the Sangdong Mine and Its Recycling, J. of The Korean Society of Mineral and Energy Resouces Engineers, 43(5), pp. 486-497.   과학기술학회마을
7 Kang moon Lee, 1995: Chapter3. Chemicophysical sorting processing, Mineral Processing Engineering, pp. 277-279, Bando Publishing, Korea.
8 Min sik Kim, Sang ho Lee, Mi jeong Park, Hong il Choe, In jae Yang, Heon chan Kang, 2013: Study on the Removal As from Tailing of Sangdong Mine using Froth Flotation, J. of Korean Inst. of Resources Recycling, 22(5), pp. 43-49.   과학기술학회마을   DOI
9 Jong deuk Kim, 2000: Chapter6. Non-equilibrium dispersing, Theory of interface phenomenon, pp. 293-516, Arche Publishing, Korea.
10 Yong-Su Choi et al, 2003: Survey of contamination of soil in abandoned mine, Ministry of Environment.