Removal Efficiency of an Aluminum Based Hydrotalcite-Like-Compound on Arsenic
Main Article Content
Abstract
Hydrotalcite has been considered as a promised adsorbent to remove arsenic. In this study, bench scale studies were conducted to evaluate the effects of adsorbent dose and initial pH on the efficiency for removing arsenic (As) (III) and As(V) by adsorption onto an Al-based hydrotalcite (named MA3). Then the maximum removal adsorption capacity and isothermal models were investigated. The results showed that the optimum pH values for removing As(III) and As(V) were 10 and 5-6, respectively. The investigated MA3 were capable of removing As(III) and As(V) at maximum capacity of 0.14 and 21.9 mg/g, respectively at 25°C and optimum pH. Langmuir isotherm model was better fitted to invested data than Freundlich isotherm model for both As(III) and As(V) with R2 value of 0.93 and 0.99, respectively. It is implied that the adsorption mechanisms were closed with monolayer adsorption.
Keywords
Hydrotalcite, arsenic removal, As(III), As(V)
Article Details
References
[1] Berg M., Tran H. C., Nguyen T. C.. Pham H. V., Schertenleib R. and Giger, W. (2001). Arsenic contamination of groundwater and drinking water in Vietnam: A human health threat. Environmental Science & Technology, 13, pp. 2621-2626.
[2] Hue, N. T. (2011). Arsenic contamination in ground water in Vietnam. Proceeding in the workshop of co treatment As and Fe by biological filtration method, Vietnam Academy of Science and Technology.
[3] Lenny H. E. Winkel, Pham Thi Kim Trang. Vi Mai Lan, Caroline Stengel, Manouchehr Amini, Nguyen Thi Ha, Pham Hung Viet and Michael Berg (2011). Arsenic pollution of groundwater in Vietnam exacerbated by deep aquifer exploitation for more than a century. PANAS, 108, pp. 21-30.
[4] Berg M., Luzi S., Trang P. T. K., Viet P. H., Giger W. and Stu-Ben, D. (2006). Arsenic removal from groundwater by household sand filters: Comparative field study, model calculations, and health benefits. Environ. Sci. Technol, pp. 5567-5573.
[5] Cat L. V., Hoa T. K.. Lam L. V., Ha H. T. N., Hanh P. T., J. (2006). Arsenic removal from ground water Researches and practical implementation conducted at Institute of Chemistry, Vietnamese Academy of Science and Technology. Proceeding of National Workshop "Arsenic Contamination in Ground Water in Red River Plain", Hanoi, Vietnam, pp. 99-107.
[6] Viet P. H., Con T. H., Ha C. T., Ha H. V., Berg M., Walter Giger and Roland Schertenleib (2003). Chapter 31: Investigation of arsenic removal technologies for drinking water in Vietnam in Arsenic Exposure and Health Effect. Chappell W.R. Abernathy, C. O., Calderon. R. L., Thomas D. J. Editors. Elsevisier B. V.
[7] Tran Van Lam (2011). Removal of arsenic by synthesis NC-MF và NC-F20, Proceeding in the workshop of co treatment As and Fe by biological filtration method, Vietnam Academy of Science and Technology.
[8] Tho Nguyen Thi Mai, Cu Bui Quang, Minh Bui Quang, Quang Tang Ba, Linh Nguyen Duy (2008). Removal of arsenate ion in water by hydrotalcite. Journal of Sicence and Technology, VAST, pp. 107-133 (in Vietnamese).
[9] Stefka Zaneval and Tsveta Stanimirova (2004). Crystal chemistry, classification position and nomenclature of layered double hydroxydes. Bulgarian geological society. Annual Scientific Conference "Geology 2004"
[10] Yoshida Mitsuo (2002). Immobilization of toxic heavy metals using hydrotalcite minerals: Possible appication for decontamination of polluted land and water, Journal of Ecotechnology Research 8 (2), pp. 248-249.
[11] Shigeo Miyata (1983) Anion-exchange properties of hydrotalcite-like compounds. Clays and clay minerals, 31(4), pp. 305-311.
[12] Katlego Setshedi, Jianwei Ren, Ochieng Aoyi and Maurice Stephen Onyango (2012). Removal of Pb(II) from aqueous solution using hydrotalcite-like nanostructured material. International Journal of the Physical Sciences, 7(1), pp. 63-72.
[13] Maju GN, Gigi MC and Anirudhan TS (1999). Hydrotalcite as adsorbent for the removal of chromium(VI) from aqueous media: Equilibrium studies. India Journal of Chemical Technology, 6, pp.134-14.
[14] Fumihiko Ogata and Naohito Kawasaki (2015). Adsorption of As(III) from Aqueous Solution by Novel Fe-Mg Type Hydortacide. Chem. Pharm. Bull, 63, pp. 1040-1046.
[15] Norihiro Murayama, Junji Shibata, Kenji Sakai, Shinsuke Nakajima and Hideki Yamamoto (2006). Synthesis of Hydrotalcide-Like Materials from Various Wastes in Aluminum Regeneration Process. Resources Processing, 53, pp. 6-11.
[16] Carlos Escudero, Núria Fiol, Isabel Villaescusa and Jean-Claude Bollinger (2009). Arsenic removal by a waste metal(hydr)oxide entrapped into calcium alginate beads. Journal of Hazardous Materials, 164, pp. 533-541.
[17] Le Van Cat (2002), Adsorption and ion exchange in water and wastewater treatment technology, Statistical Publication, Hanoi (in Vietnamese).
[18] Debasish Mohapatra, Debaraj Mishra, Gautam Roy Chaudhury and Radhanath Prasad Das (2007). Arsenic(V) adsorption mechanism using kaolinite, montmorillonite and illite from aqueous medium. J Environ Sci Health A Tox Hazard Subst Environ Eng., 42 (4), pp. 463-472.
[19] Nhung Thi Tuyet Hoang, Thi Thanh Hoang, Duc Huy Tien and The Vinh Nguyen (2014). Synthesis of arsenic adsorbent from ferric sludge of water treatment plant. Journal of Science and Technology 52 (3A). pp. 1-6.
[2] Hue, N. T. (2011). Arsenic contamination in ground water in Vietnam. Proceeding in the workshop of co treatment As and Fe by biological filtration method, Vietnam Academy of Science and Technology.
[3] Lenny H. E. Winkel, Pham Thi Kim Trang. Vi Mai Lan, Caroline Stengel, Manouchehr Amini, Nguyen Thi Ha, Pham Hung Viet and Michael Berg (2011). Arsenic pollution of groundwater in Vietnam exacerbated by deep aquifer exploitation for more than a century. PANAS, 108, pp. 21-30.
[4] Berg M., Luzi S., Trang P. T. K., Viet P. H., Giger W. and Stu-Ben, D. (2006). Arsenic removal from groundwater by household sand filters: Comparative field study, model calculations, and health benefits. Environ. Sci. Technol, pp. 5567-5573.
[5] Cat L. V., Hoa T. K.. Lam L. V., Ha H. T. N., Hanh P. T., J. (2006). Arsenic removal from ground water Researches and practical implementation conducted at Institute of Chemistry, Vietnamese Academy of Science and Technology. Proceeding of National Workshop "Arsenic Contamination in Ground Water in Red River Plain", Hanoi, Vietnam, pp. 99-107.
[6] Viet P. H., Con T. H., Ha C. T., Ha H. V., Berg M., Walter Giger and Roland Schertenleib (2003). Chapter 31: Investigation of arsenic removal technologies for drinking water in Vietnam in Arsenic Exposure and Health Effect. Chappell W.R. Abernathy, C. O., Calderon. R. L., Thomas D. J. Editors. Elsevisier B. V.
[7] Tran Van Lam (2011). Removal of arsenic by synthesis NC-MF và NC-F20, Proceeding in the workshop of co treatment As and Fe by biological filtration method, Vietnam Academy of Science and Technology.
[8] Tho Nguyen Thi Mai, Cu Bui Quang, Minh Bui Quang, Quang Tang Ba, Linh Nguyen Duy (2008). Removal of arsenate ion in water by hydrotalcite. Journal of Sicence and Technology, VAST, pp. 107-133 (in Vietnamese).
[9] Stefka Zaneval and Tsveta Stanimirova (2004). Crystal chemistry, classification position and nomenclature of layered double hydroxydes. Bulgarian geological society. Annual Scientific Conference "Geology 2004"
[10] Yoshida Mitsuo (2002). Immobilization of toxic heavy metals using hydrotalcite minerals: Possible appication for decontamination of polluted land and water, Journal of Ecotechnology Research 8 (2), pp. 248-249.
[11] Shigeo Miyata (1983) Anion-exchange properties of hydrotalcite-like compounds. Clays and clay minerals, 31(4), pp. 305-311.
[12] Katlego Setshedi, Jianwei Ren, Ochieng Aoyi and Maurice Stephen Onyango (2012). Removal of Pb(II) from aqueous solution using hydrotalcite-like nanostructured material. International Journal of the Physical Sciences, 7(1), pp. 63-72.
[13] Maju GN, Gigi MC and Anirudhan TS (1999). Hydrotalcite as adsorbent for the removal of chromium(VI) from aqueous media: Equilibrium studies. India Journal of Chemical Technology, 6, pp.134-14.
[14] Fumihiko Ogata and Naohito Kawasaki (2015). Adsorption of As(III) from Aqueous Solution by Novel Fe-Mg Type Hydortacide. Chem. Pharm. Bull, 63, pp. 1040-1046.
[15] Norihiro Murayama, Junji Shibata, Kenji Sakai, Shinsuke Nakajima and Hideki Yamamoto (2006). Synthesis of Hydrotalcide-Like Materials from Various Wastes in Aluminum Regeneration Process. Resources Processing, 53, pp. 6-11.
[16] Carlos Escudero, Núria Fiol, Isabel Villaescusa and Jean-Claude Bollinger (2009). Arsenic removal by a waste metal(hydr)oxide entrapped into calcium alginate beads. Journal of Hazardous Materials, 164, pp. 533-541.
[17] Le Van Cat (2002), Adsorption and ion exchange in water and wastewater treatment technology, Statistical Publication, Hanoi (in Vietnamese).
[18] Debasish Mohapatra, Debaraj Mishra, Gautam Roy Chaudhury and Radhanath Prasad Das (2007). Arsenic(V) adsorption mechanism using kaolinite, montmorillonite and illite from aqueous medium. J Environ Sci Health A Tox Hazard Subst Environ Eng., 42 (4), pp. 463-472.
[19] Nhung Thi Tuyet Hoang, Thi Thanh Hoang, Duc Huy Tien and The Vinh Nguyen (2014). Synthesis of arsenic adsorbent from ferric sludge of water treatment plant. Journal of Science and Technology 52 (3A). pp. 1-6.