Effects of phosphate removal by thermal-and acid-activated ferric and alum water treatment residuals

Huanjing Kexue Xuebao/Acta Scientiae Circumstantiae

Volumn 32, Issue 3, 2012, Pages 606-611

  Gao, Sijia ^a   Wang, Changhui ^a   Pei, Yuansheng ^a  

^a BEIJING NORMAL UNIVERSITY   (China)

Author keywords

Activation; Adsorption; Ferric and alum water treatment residuals; Mechanism; Phosphate

Indexed keywords

ADSORPTION; DESORPTION; HYDROCHLORIC ACID; NUMERICAL MODEL; PH; PHOSPHATE; PHOSPHORUS; POLLUTANT REMOVAL; SCANNING ELECTRON MICROSCOPY; WATER TREATMENT; X-RAY DIFFRACTION;

EID: 84863390782     PISSN: 02532468     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (20)

1. Altundogan H S, Tumen F. 2003. Removal of phosphates from aqueous solutions by using bauxite II: the activation study [J]. J Chem Technol Biot, 78: 824-833
2. Babatunde A O, Zhao Y Q. 2010. Equilibrium and kinetic analysis of phosphorus adsorption from aqueous solution using waste alum sludge [J]. J Environ Qual, 184: 746-752
3. Dayton E A, Basta N T. 2005. A method for determining the phosphorus sorptioncapacity and amorphous aluminium of aluminium-based drinking water treatment residuals [J]. J Environ Qual, 34: 1112-1118
4. Gan F Q, Zhou J M, Wang H Y, et al. 2009. Removal of phosphate from aqueous solution by thermally treated natural palygorskite [J]. Water Res, 43: 2907-2915
5. Gibbons M K, Gagnon G A. 2011. Understanding removal of phosphate or arsenate onto water treatment residual solids [J]. J Hazard Mater, 186: 1916-1923
6. Ippolito J A, Barbarick K A, Heil D M, et al. 2003. Phosphorus retention mechanisms of a water treatment residual [J]. J Hazard Mater, 32: 1857-1864
7. Karaca S, Gürses A, Ejder M, et al. 2006. Adsorptive removal of phosphate from aqueous solutions using raw and calcinated dolomite [J]. J Hazard Mater B, 128: 273-279
8. Li Y Z, Liu C J, Luan Z K. 2006. Phosphate removal from aqueous solutions using raw and activated red mud and fly ash [J]. J Hazard Mater B, 137: 374-383
9. Li Y Z, Liu C J, Luan Z K, et al. 2006. Phosphate removal from aqueous solutions using activated red mud [J]. Acta Scientiae Circumstantiae, 26(11): 1775-1779 (in Chinese)
10. Mortula M M, Gagnon G A. 2007. Alum residuals as a low technology for phosphorus removal from aquaculture processing water [J]. Aquacult Eng, 36: 233-238
11. Omoike A I, Vanloon G W. 1999. Removal of phosphorus and organic matter removal by alum during wastewater treatment [J]. Water Res, 33(17): 3617-3627
12. Razali M, Zhao Y Q, Bruen M. 2007. Effectiveness of a drinking-water treatment sludge in removing different phosphorus species from aqueous solution [J]. Sep Purif Technol, 55: 300-306
13. Shi L, Peng X J, Luan Z K, et al. 2009. Use of activated red mud to remove phosphate and heavy metals from the effluent of biologically treated swine wastewater [J]. Acta Scientiae Circumstantiae, 29(11): 2282-2288 (in Chinese)
14. Titsliall L W, Hughes J C. 2005. Characterisation of some South African water treatment residues and implications for land application [J]. Water S A, 31: 299-307
15. Wang C H, Pei Y S. Characteristics of orthophosphate adsorption on ferric-alum residuals(FARs)from drinking water treatment plant [J]. Environ Science, 32(8): 2371-2377 (in Chinese)
16. Wang C H, Gao S J, Wang T X, et al. 2011. Effectiveness of sequential thermal and acid activation on phosphorus removal by ferric and alum water treatment residuals [J]. Chemical Eng J, 172: 885-891
17. Yang Y, Zhao Y Q, Babatunde A O, et al. 2006. Characteristics and mechanisms of phosphate adsorption on dewatered alum sludge [J]. Sep Purif Technol, 51: 193-200
18. Ye H P, Chen F Z, Sheng Y Q, et al. 2006. Adsorption of phosphate from aqueous solution onto modified palygorskites [J]. Sep Purif Technol, 50: 283-290
19. Zhang Y S, Lin X Y, Werner W. 2003. The effect of soil flooding on the transformation of Fe Oxides and the adsorption behavior of phosphate [J]. J Plant Nutr Soil Sci, 166: 68-75
20. Zhao G Y. 2007. Screening and adsorption mechanisms on substrates for phosphorus removal in constructed wetlands [D]. Shanghai: Tongji University. 35-36 (in Chinese)