Anwar J, 2010, BIORESOURCE TECHNOL, V101, P1752, DOI 10.1016/j.biortech.2009.10.021; Babarinde NAA, 2006, INT J PHYS SCI, V1, P23; Brauckmann B.M., 1990, BIOSORPTION HEAVY ME, P52; Bulut Y, 2007, J ENVIRON SCI, V19, P160, DOI 10.1016/S1001-0742(07)60026-6; Chen SB, 2010, GEOCHEM J, V44, P233, DOI 10.2343/geochemj.1.0065; Chen Y, 2007, APPL BIOCHEM BIOTECH, V142, P276, DOI 10.1007/s12010-007-0026-3; CHIEN SH, 1980, SOIL SCI SOC AM J, V44, P265, DOI 10.2136/sssaj1980.03615995004400020013x; Curkovic L., 2011, HOLISTIC APPROACH EN, V1, P13; DEAN JG, 1972, ENVIRON SCI TECHNOL, V6, P519; Gaballah I, 1997, METALL MATER TRANS B, V28, P13, DOI 10.1007/s11663-997-0122-3; Gurgel LVA, 2008, BIORESOURCE TECHNOL, V99, P3077, DOI 10.1016/j.biortech.2007.05.072; Ho YS, 2006, WATER RES, V40, P119, DOI 10.1016/j.watres.2005.10.040; Ho YS, 2000, WATER RES, V34, P735, DOI 10.1016/S0043-1354(99)00232-8; Horsfall M, 2005, AFR J BIOTECHNOL, V4, P191; Karnitz O, 2007, BIORESOURCE TECHNOL, V98, P1291, DOI 10.1016/j.biortech.2006.05.013; Ko DCK, 2004, CHEMOSPHERE, V54, P273, DOI 10.1016/j.chemosphere.2003.08.004; Krishnani KK, 2009, J ENVIRON SCI HEAL A, V44, P688, DOI 10.1080/10934520902847810; Kurniawan TA, 2003, P 2 INT C EN TECHN C, V2, P1110; Kurniawan TA, 2003, P 5 INT SUMM S 26 JU, P345; Lide D. R., 1998, HDB CHEM PHYS; Liu C., 2015, J WATER SUSTAINABILI, V5, P59; Low KS, 2000, PROCESS BIOCHEM, V36, P59, DOI 10.1016/S0032-9592(00)00177-1; Mahmood-ul-Hassan M, 2015, ENVIRON MONIT ASSESS, V187, DOI 10.1007/s10661-015-4692-2; Mahmood-Ul-Hassan M, 2012, B ENVIRON CONTAM TOX, V88, P204, DOI 10.1007/s00128-011-0432-7; Mahmood-ul-Hassan M, 2015, ENVIRON MONIT ASSESS, V187, DOI 10.1007/s10661-014-4258-8; Noeline BF, 2005, SEP PURIF TECHNOL, V45, P131, DOI 10.1016/j.seppur.2005.03.004; O'Connor G.A., 2015, SOIL CHEM; Osman H. E., 2010, Journal of Phytology, V2, P51; Pointner M., 2014, Agronomy Research, V12, P391; Rachwal AJ, 1996, ADVANCES IN SLOW SAND AND ALTERNATIVE BIOLOGICAL FILTRATION, P3; Rahman M.M., 2009, NATL C POSTGRADUATE, P67; Reddy BR, 1997, RESOUR CONSERV RECY, V21, P227, DOI 10.1016/S0921-3449(97)00036-0; Rocha Pablo D., 2015, International Journal of Engineering and Technology, V7, P459, DOI 10.7763/IJET.2015.V7.837; Sulaymon AH, 2013, ENVIRON SCI POLLUT R, V20, P175, DOI 10.1007/s11356-012-0854-8; Tan GQ, 2009, J HAZARD MATER, V164, P1359, DOI 10.1016/j.jhazmat.2008.09.082; Tijani J. O., 2011, Journal of Emerging Trends in Engineering and Applied Sciences, V2, P734; Weldegebriel Y, 2012, ECOTOX ENVIRON SAFE, V77, P57, DOI 10.1016/j.ecoenv.2011.10.011