References
- Chapagain , S. , Shrestha , S. , Nakamura , T. , Pandey , V. and Kazama , F. 2009 . Arsenic occurrence in groundwater of Kathmandu Valley, Nepal . Desalin. Water Treat. , 4 : 248 – 254 .
- N. Balasubramanian, K. Madhavan, Arsenic Removal from Industrial Effluent through Electrocoagulation, Chem. Eng. Technol. 24 (2001) 519–521.
- Sullivan , C. , Tyrer , M. , Cheeseman , C.R. and Graham , N.J.D. 2010 . Disposal of water treatment wastes containing arsenic—a review . Sci. Total. Environ. , 408 : 1770 – 1778 .
- Shafiquzzaman , M. and Azam , M. 2010 . Investigation of arsenic removal performance by a simple iron removal ceramic filter in rural households of Bangladesh . Desalination , 265 : 60 – 66 .
- Saitua , H. , Gil , R. and Padilla , A.P. 2011 . Experimental investigation on arsenic removal with a nanofiltration pilot plant from naturally contaminated groundwater . Desalination , 274 : 1 – 6 .
- M. Cakmakci, A. Baspinar, U. Balaban, V. Uyak, I. Koyuncu, C. Kinaci, Comparison of nanofiltration and adsorption techniques to remove arsenic from drinking water, Desalin. Water Treat. 9 (2009) 149–154.
- Song , S. , Lopez-Valdivieso , A. , Hernandez-Campos , D.J. , Peng , C. , Monroy-Fernandez , M.G. and Razo-Soto , I. 2006 . Arsenic removal from high-arsenic water by enhanced coagulation with ferric ions and coarse calcite . Water Res. , 40 : 364 – 372 .
- Meng , X. , Bang , S. and Korfiatis , G.P. 2000 . Effects of silicate, sulfate, and carbonate on arsenic removal by ferric chloride . Water Res. , 34 : 1255 – 1261 .
- Jambor , J.L. and Dutrizac , J.E. 1998 . Occurrence and constitution of natural and synthetic ferrihydrite, a widespread iron oxyhydroxide . Chem. Rev. , 98 : 2549 – 2586 .
- G. Waychunas, B. Rea, C. Fuller, J. Davis, Surface chemistry of ferrihydrite: Part 1. EXAFS studies of the geometry of coprecipitated and adsorbed arsenate, Geochim. Cosmochim. Acta 57 (1993) 2251–2269.
- Tokoro , C. , Yatsugi , Y. , Koga , H. and Owada , S. 2009 . Sorption mechanisms of arsenate during coprecipitation with ferrihydrite in aqueous solution . Environ. Sci. Technol. , 44 : 638 – 643 .
- N. Her, Transformation of 2-line ferrihydrite and its effect on arsenic, Doctoral dissertation, Texas A&M University, (2007). Available from http://hdl.handle.net/1969.1/ETD-TAMU-1461.
- Wu , C.C. and Huang , C. 1997 . Effects of recycling-sludge operation on the structure and moisture content of floc in water treatment plant . Sep. Sci. Technol. , 32 : 2873 – 2882 .
- Carlson , L. , Bigham , J. , Schwertmann , U. , Kyek , A. and Wagner , F. 2002 . Scavenging of As from acid mine drainage by schwertmannite and ferrihydrite: A comparison with synthetic analogues . Environ. Sci. Technol. , 36 : 1712 – 1719 .
- Y. Masue, Adsorption, desorption, and stabilization of arsenic on aluminum substituted ferrihydrite. Master’s thesis, Texas A&M University, (2004). Available from http://hdl.handle.net/1969.1/3343.
- Tüysüz , H. , Salabaş , E.L. , Weidenthaler , C. and Schüth , F. 2007 . Synthesis and magnetic investigation of ordered mesoporous two-line ferrihydrite . J. Am. Chem. Soc. , 130 : 280 – 287 .
- Raven , K.P. , Jain , A. and Loeppert , R.H. 1998 . Arsenite and arsenate adsorption on ferrihydrite: Kinetics, equilibrium, and adsorption envelopes . Environ. Sci. Technol. , 32 : 344 – 349 .
- Bushell , G.C. , Yan , Y.D. , Woodfield , D. , Raper , J. and Amal , R. 2002 . On techniques for the measurement of the mass fractal dimension of aggregates . Adv. Colloid Interface , 95 : 1 – 50 .
- Yu , J. , Wang , D. , Ge , X. , Yan , M. and Yang , M. 2006 . Flocculation of kaolin particles by two typical polyelectrolytes: A comparative study on the kinetics and floc structures . Colloids Surf. A , 290 : 288 – 294 .
- Jain , A. , Raven , K.P. and Loeppert , R.H. 1999 . Arsenite and arsenate adsorption on ferrihydrite: Surface charge reduction and net OH-release stoichiometry . Environ. Sci. Technol. , 33 : 1179 – 1184 .
- Cheng , W.P. and Chi , F.H. 2002 . A study of coagulation mechanisms of polyferric sulfate reacting with humic acid using a fluorescence-quenching method . Water Res. , 36 : 4583 – 4591 .
- Cheng , W.P. 2002 . Comparison of hydrolysis/coagulation behavior of polymeric and monomeric iron coagulants in humic acid solution . Chemosphere , 47 : 963 – 969 .
- J.L. Burns, Y.-d. Yan, G.J. Jameson, S. Biggs, The rheology of concentrated suspensions of depletion-flocculated latex particles, Colloids Surf. A. 214 (2003) 173–180.
- Wu , R.M. , Lee , D.J. , Waite , T.D. and Guan , J. 2002 . Multilevel structure of sludge flocs . J. Colloid Interf. Sci. , 252 : 383 – 392 .