Journal of Industrial and Engineering Chemistry, Vol.20, No.2, 512-520, March, 2014
Study of heavy metal removal from heavy metal mixture using the CCD method
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The central composite design (CCD) technique was used to study the effect of the native species Lemna gibba on the removal heavy metals from the mixture of heavy metals, and understand their impact on the process. The effects of Cd, Cr, Cu, Zn, and Ni cations, incubation period and fronds number on heavy metals removal (Cd, Cr, Cu, Zn, and Ni) were studied, and the results were statistically analyzed using JMP 9.0.2 (SAS Institute) software. The analysis aimed at giving a mathematical model that shows the influence of each variable. Each factor has a distinct effect on heavy metal removal. High correlation was found between the experimental and predicted results, reflected by R2 (coefficient of determination).
- Demim S, Drouiche N, Aouabed A, Semsari S, Ecol. Eng., 57, 302 (2013)
- Monferran MV, Pignata ML, Wunderlin DA, Environ. Pollut., 161, 15 (2012)
- Mishra VK, Tripathi BD, Bioresour. Technol., 99(15), 7091 (2008)
- Liang HM, Lin TH, Chiou JM, Yeh KC, Environ. Pollut., 157, 1945 (2009)
- Xue P, Li G, Liu W, Yan C, Chemosphere, 81, 1098 (2010)
- Karatas M, J. Hazard. Mater., 199-200, 383 (2012)
- Mishra VK, Tripathi BD, J. Hazard. Mater., 164(2-3), 1059 (2009)
- Saygideger S, Gulnaz O, Istifli ES, Yucel N, J. Hazard. Mater., B126, 96 (2005)
- Kurniawan TA, Chan GYS, Lo WH, Babel S, Chem. Eng. J., 118(1-2), 83 (2006)
- Li SX, Zheng FY, Huang Y, Ni JC, J. Hazard. Mater., 186(1), 423 (2011)
- Saadat S, Karimi-Jashni A, Chem. Eng. J., 173(3), 743 (2011)
- Miretsky P, Saralegui A, Cirelli AF, Chemosphere, 57(8), 997 (2004)
- Khellaf N, Zerdaoui M, Bioresour. Technol., 100(23), 6137 (2009)
- Sasmaz A, Obek E, Chemie der Erde, 72(2), 149 (2012)
- Weis J, Weis P, Environ. Int., 30, 685 (2004)
- Almeida CMR, Dias AC, Mucha AP, Bordalo AA, Vasconcelos MTSD, Chemosphere, 75, 135 (2009)
- Keskinkan O, Goksu MZL, Yuceer A, Basibuyuk M, Forster CF, Process Biochem., 39, 179 (2003)
- Bennicelli R, Stepniewska Z, Banach A, Szajnocha K, Ostrowski J, Chemosphere, 55, 141 (2004)
- Oporto C, Arce O, Van den Broeck E, Van der Bruggen B, Vandecasteele C, Water Res., 40(7), 1458 (2006)
- Sasmaz A, Obek E, Hasar H, Ecol. Eng., 33, 278 (2008)
- Dhir B, Sharmila P, Pardha Saradhi P, Abdul Nasim S, Ecotox. Environ. Safe., 72, 1790 (2009)
- Sasmaz A, Obek E, Ecol. Eng., 35, 1564 (2009)
- Megateli S, Semsari, Couderchet M, ecoto, 72, 1774 (2009)
- Dhir B, Srivastava S, Ecol. Eng., 37, 893 (2011)
- Srivastava S, Shrivastava M, Suprasanna P, D’Souza SF, Ecol. Eng., 37, 1937 (2011)
- Bharti S, Banerjee TK, Ecotox. Environ. Safe., 81, 36 (2012)
- Rahman MJ, Hasegawa H, Chemosphere, 83, 633 (2011)
- Prasad M, Malec P, Waloszek A, Bojko M, Ka KS, Plant Science, 161, 881 (2001)
- Turan NG, Elevli S, Mesci B, Appl. Clay Sci., 52, 392 (2011)
- Chollet R, in: Boger P, Sandmann G(Eds.), Target Assay for Modern Herbicides and Related Phytotoxic Compounds, Lewis Publisher, London, UK, 1993, p. 143. (1993)
- Tanhan P, Kruatrachue M, Pokethitiyook P, Chaiyarat R, Chemosphere, 68, 323 (2007)
- Abdel-Ghani NT, Hegazy AK, El-Chaghaby GA, Lima EC, Desalination, 249(1), 343 (2009)
- Prakash O, Talat M, Hasan SH, J. Mol. Catal. A-Chem., 56, 265 (2009)
- Hasan SH, Srivastava P, Talat M, J. Hazard. Mater., 177(1-3), 312 (2010)
- Carmona MER, Da Silva MAP, Ferreira Leite SG, Process Biochem., 40, 779 (2005)
- Srinivasan A, Viraraghavan T, J. Hazard. Mater., 175(1-3), 695 (2010)
- Prakash O, Talat M, Hasan SH, Pandey RK, Bioresour. Technol., 99(16), 7565 (2008)
- Axtell NR, Sternberg SPK, Claussen K, Bioresour. Technol., 89(1), 41 (2003)
- Demirezen D, Aksoy A, Uruc K, Chemosphere, 66, 553 (2007)
- Srivastava S, Mishra S, Tripathi RD, Dwivedi S, Gupta DK, Aquatic Toxicol., 80, 405 (2006)
- Monferran MV, Aguado JA, Pignata ML, Wunderlin DA, Environ. Pollut., 157, 2570 (2009)