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Phosphorus Adsorption Characteristic of Ferronickel and Rapid Cooling Slags
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 Title & Authors
Phosphorus Adsorption Characteristic of Ferronickel and Rapid Cooling Slags
Park, Jong-Hwan; Seo, Dong-Cheol; Kim, Seong-Heon; Park, Min-Gyu; Kang, Byung-Hwa; Lee, Sang-Won; Lee, Seong-Tae; Choi, Ik-Won; Cho, Ju-Sik; Heo, Jong-Soo;
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 Abstract
BACKGROUND: The ferronickel and rapid cooling slags used in present study are industrial wastes derived from a steel factory in Korea. These slags are used as almost road construction materials after magnetic separation. However, the use of slag to remove phosphorus from wastewater is still a relatively less explored. The objective of this work was to evaluate the feasibility of ferronickel slag (FNS) and rapid cooling slag (RCS) as sorbents for phosphorus removal in wastewater. METHODS AND RESULTS: Adsorption experiments were conducted to determine the adsorption characteristics of the FNS and RCS for the phosphorus. Adsorption behaviour of the phosphorus by the FNS and RCS was evaluated using both the Freundlich and Langmuir adsorption isotherm equations. FNS and RCS were divided into two sizes as effective sizes. Effective sizes of FNS and RCS were 0.5 and 2.5 mm, respectively. The adsorption capacities (K) of the phosphorus by the FNS and RCS were in the order of RCS 0.5 (0.5105) > RCS 2.5 (0.3572) FNS 2.5 (0.0545) FNS 0.5 (0.0400) based on Freundlich adsorption isotherm. The maximum adsorption capacities (a; mg/kg) of the phosphorus determined by the Langmuir isotherms were in the order of RCS 0.5 (3,582 mg/kg) > RCS 2.5 (2,983 mg/kg) > FNS 0.5 (320 mg/kg) FNS 2.5 (187 mg/kg). RCS 0.5 represented the best sorbent for the adsorption of phosphorus. In the experiment, the Langmuir model showed better fit with our data than the Freundlich model. CONCLUSION: This study indicate that the use of RCS in constructed wetlands or filter beds is a promising solution for phosphorus removal via adsorption and precipitation mechanisms.
 Keywords
Ferronickel slag;Freundlich isotherm;Langmuir isotherm;Rapid cooling slag;
 Language
Korean
 Cited by
1.
갈대 biochar의 구리 및 카드뮴 경쟁흡착특성,박종환;김성헌;신지현;김홍출;서동철;

한국환경농학회지, 2015. vol.34. 1, pp.21-29 crossref(new window)
1.
Competitive Adsorption Characteristics of Rapid Cooling Slag in Single- and Multi-Metal Solutions, Korean Journal of Environmental Agriculture, 2016, 35, 1, 24  crossref(new windwow)
 References
1.
Abe, I., Iwasaki, S., Tokimoto, T., Kawasaki, N., Nakamura, T., Tanada, S., 2004. Adsorption of fluoride ions onto carbonaceous materials. J. Colloid Interf. Sci. 275, 35-39. crossref(new window)

2.
Ahmed, A.A., Kuhn, O., Aziz, S.G., Hilal, R.H., Leinweber, P., 2014. How soil organic matter composition controls hexachlorobenzene-soil-interactions: Adsorption isotherms and quantum chemical modeling. Sci. Total Environ. 476-477, 98-106. crossref(new window)

3.
Barca, C., Gerente, C., Meyer, D., Chazarenc, F., Andres, Y., 2012. Phosphate removal from synthetic and real wastewater using steel slags produced in Europe. Water Res. 46, 2376-2384. crossref(new window)

4.
Chen, C., Yu, J., Li, P., Grande, C.A., Rodrigues, A.E., 2011. Capture of $CO_2$ from flue gas by vacuum pressure swing adsorption using activated carbon beads. Adsorption 17, 19-188.

5.
Choi, I.W., Kim, S.U., Seo, D.C., Kang, B.H., Sohn, B.K., Rim, Y.S., Heo, J.S., Cho, J.S., 2005. Biosoroption of heavy metals by biomass of seaweeds, Laminaria species, Ecklonia stolonifera, Gelidium amansii and Undaria pinnatifida. Korean J. Environ. Agric. 24, 370-378. crossref(new window)

6.
Choi, I.W., Seo, D.C., Kang, S.W., Lee, S.G., Seo, Y.J., Lim, B.J., Heo, J.S., Cho, J.S., 2013. Adsorption characteristics of heavy metals using sesame waste biochar. Korean J. Soil Sci. Fert. 46, 8-15. crossref(new window)

7.
Engelsen, C.J., Wibetoe, G., van der Sloot, H.A., Lund, W., Petkovic, G., 2012. Field site leaching from recycled concrete aggregates applied as sub-base material in road construction. Sci. Total Environ. 427-428, 86-97. crossref(new window)

8.
Gautelier, M., Schott, J., Oelkers, E.H., 2007. An Experimental study of dolomite dissolution rates at 8 $0^{\circ}C$ as a function of chemical affinity and solution composition. Chem. Geology 242, 509-517. crossref(new window)

9.
Holford. I.C.R., 1982. The comparative significance and utility of the Freundlich and Langmuir parameters for characterizing sorption and plant availability of phosphate in soils. J. Soil Res. 20, 233-242. crossref(new window)

10.
Kim, E.Y., Choi, S.W., Kim, V., Li, Y., Park, J.H., 2013. The dissolution of magnesium and iron from ferronickel slag depending on aging condition. Appl. Chem. Eng. 24, 350-356.

11.
Kim, T.H., Park, K.B., 2000. Swine wastewater treatment by using steel-making slag. Clean Technology 6, 85-92.

12.
Kourounis, S., Tsivilis, S., Tsakiridis, P.E., Papadimitriou, G.D. Tsibouki, Z., 2007. Properties and hydration of blended cements with steelmaking slag. Cement and Concrete Reseach 37, 815-822. crossref(new window)

13.
Lee, C.Y., Kim, J.H., Kim, Y.J., 2009. A study on resource recovery throught neutralization of iron slag leachate. Journal of Korean Society of Waste Management 26, 736-740.

14.
Lee, S.H., Jang, J.H., 2004. Preliminary Study on the development of phosphorus removal process by converter and furnace slags. Journal of the Korean Society of water and wastewater 18, 137-144.

15.
Na, C.K., Han, M.Y., Park, H.J., 2011. Applicability of theoretical adsorption models for studies on adsorption properties of adsorbents[I]. Kor. Soc. Environ. Eng. 33, 606-616. crossref(new window)

16.
Oh, C.T., Park, J.B., Ji, S.W., Cheong, Y.W., Yim, G.J., 2013. Investigation of arsenic removal mechanisms using steel making slag by application of geochemical equilibrium model. J. KSMER. 50, 241-251.

17.
Park, J.H., Song, H.S., Min, D.J., 2002. A study on the viscosity of $CaO-SiO_2-(-MgO)-CaF_2$ slag. J. Kor. Inst. Met. & Mater. 40, 1111-1117.

18.
Park, Y.M., Jung, E.A., Escadeillas, G., 2009. Utilization of weathered basic oxygen furnace slag in the production of hydraulic road binders. Construction and Building Materials 23, 742-747. crossref(new window)

19.
Seo, D.C., Cho, J.S., Lee, H.J., Heo, J.S., 2005. Phosphorus retention capacity of filter media for estimating the longevity of constructed wetland. Water Res. 39, 2445-2457. crossref(new window)

20.
Seo, D.C., Park, M.R., Kwak, N.W., Hwang, H.N., Lee, H.J., Cho, J.S., Heo, J.S., 2006. Optimum depth and volume ratio of aerobic to ananerobic bed for development of small-scale sewage treatment apparatus by natural purification method. Kor. J. Environ. Agric. 25, 14-24. crossref(new window)

21.
Seo, D.C., Yu, K., DeLaune, R.D., 2008. Comparison of monometal and multimetal adsorption in Mississippo River alluvial wetland sediment: Batch and column experiments. Chemosphere 73, 1757-1764. crossref(new window)

22.
Vymazal, J., 2007. Removal of nutrients in various types of constucted wetlands. Sci. Total Environ. 1-3, 48-65. crossref(new window)

23.
Weber, J., Miller, C.T., 1989. Organic chemical movement over and through soil, in: Sawhney, B. L., Brown, K.(Eds). Reactions and movement of organic chemical, Soil Science Society of America, Madison, WI, USA, pp. 305-334.