Full-text resources of PSJD and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl

PL EN


Preferences help
enabled [disable] Abstract
Number of results
2014 | 21 | 2 | 269-279

Article title

Destabilization Of Model Wastewater In The Chemical Coagulation Process

Content

Title variants

PL
Destabilizacja ścieków Modelowych W Procesie Koagulacji Chemicznej

Languages of publication

EN

Abstracts

EN
This paper discusses the results of laboratory analyses of the coagulation and flocculation of model wastewater. The investigated wastewater was susceptible to treatment by chemical coagulation. The effectiveness of two commercial coagulants, PAC produced at the DEMPOL-ECO Chemical Plant and PIX manufactured by KEMIPOL, was compared. A mathematical model relying on a second-degree polynomial was used to describe and analyze experimental data. In each case, the parabola minimum point was a precisely determined coagulant dose, regarded as the optimal dose. The application of a coagulant dose higher than the optimal dose reduced the effectiveness of wastewater treatment by coagulation. A detailed analysis of turbidity, suspended solids, total phosphorus and pollutant removal measured by the COD test revealed that PAC was a more effective and a more efficient coagulant than PIX. The risk of coagulant overdosing was greater with the use of PAC than PIX.

Publisher

Year

Volume

21

Issue

2

Pages

269-279

Physical description

Dates

online
8 - 7 - 2014

Contributors

  • Department of Chemistry, Faculty of Environmental Management and Agriculture, University of Warmia and Mazury, pl. Łódzki 4, 10-957 Olsztyn, Poland, phone +48 89 523 36 86, fax +48 89 523 48 01
  • Department of Chemistry, Faculty of Environmental Management and Agriculture, University of Warmia and Mazury, pl. Łódzki 4, 10-957 Olsztyn, Poland, phone +48 89 523 36 86, fax +48 89 523 48 01
  • Department of Chemistry, Faculty of Environmental Management and Agriculture, University of Warmia and Mazury, pl. Łódzki 4, 10-957 Olsztyn, Poland, phone +48 89 523 36 86, fax +48 89 523 48 01
  • Department of Chemistry, Faculty of Environmental Management and Agriculture, University of Warmia and Mazury, pl. Łódzki 4, 10-957 Olsztyn, Poland, phone +48 89 523 36 86, fax +48 89 523 48 01
  • Department of Chemistry, Faculty of Environmental Management and Agriculture, University of Warmia and Mazury, pl. Łódzki 4, 10-957 Olsztyn, Poland, phone +48 89 523 36 86, fax +48 89 523 48 01
  • Department of Chemistry, Faculty of Environmental Management and Agriculture, University of Warmia and Mazury, pl. Łódzki 4, 10-957 Olsztyn, Poland, phone +48 89 523 36 86, fax +48 89 523 48 01

References

  • [1] Smoczyński L, Bukowski Z, Wardzyńska R, Załęska-Chróst B, Dłużyńska K. Water Environ Res. 2009;81(4):348-356(9). DOI: 10.2175/106143008X357174.[PubMed][Crossref]
  • [2] Ratnaweera H, Odegaard H, Fetting J. Water Sci Technol. 1992;26(5-6):1229-1237.
  • [3] Huang C, Shiu H. Colloids Surf A 1996;113(1-2):155-163. DOI: 10.1016/0927-7757(96)03543-1.[Crossref]
  • [4] Jiang JQ, Graham N, Andre C, Kelsall GH, Brandon N. Water Res. 2002;36(16):4064-4078.[PubMed]
  • [5] Wang D, Sun W, Xu Y, Tang H, Gregory J. Colloids Surf. A. 2004;243(1-3):1-10. DOI: 10.1016/j.colsurfa.2004.04.073.[Crossref]
  • [6] Smoczyński L. Pol J Chem. 2000;74:617-1624. ISSN 0137-5083.
  • [7] Bottero JY, Tchoubar D, Axelos MAV, Quuienne P. Flocculation of silica colloids with hydroxy aluminum polycations. Relation between floc structure and aggregation mechanisms. Langmuir. 1988;6(3):596-601.
  • [8] Smoczyński L, Mróz P, Wardzyńska R, Załęska-Chróst B, Dłużyńska K. Chem Eng. J. 2009;52:146-150. DOI:10.1016/j.cej.2009.04.020[Crossref]
  • [9] Aguilar MI, Llor M, Soler O, Ortu JF. Water Res. 2002;36(11):2910-2919. DOI: 10.1016/S0043-1354(01)00508-5[PubMed][Crossref]
  • [10] Georgiou D, Aivazidis A, Hatiras J, Gimouhopoulos K. Water Res. 2003;37(9):2248-2250. DOI: 10.1016/S0043-1354(02)00481-5[Crossref][PubMed]
  • [11] Clark T, Stephenson T. Water Res. 1998;33(7):1730-1735. DOI: 10.1016/S0043-1354(98)00372-8[Crossref]
  • [12] Edzwald JK, Tobiason JE. Water Sci Tech. 1999;40(9):63-70.
  • [13] Rossini M, Garcia-Garrido J, Galluzzo M. Water Res. 1999;33(8):1817-1826. DOI: 10.1016/S0043-1354(98)00367-4.[Crossref]
  • [14] Duan J, Gregory J. Adv Colloid Interfac. 2003;100-102:475-502. DOI: 10.1016/S0001-8686(02)00067-2.[Crossref]
  • [15] Ratnaweera H. Overview of coagulant dosing control. In: Chemical Water and Wastewater Treatment. Vol. VII. Hahn HH, Hoffman E, Ødegaard H, editors. London: IWA Publishing; 2004:3-13.
  • [16] Rodrigo MA, Cañizares P, Buitrón C, Sáez C. Electrochim Acta. 2010;55:8160-8164. DOI: 10.1016/j.electacta.2010.01.053.[Crossref]
  • [17] Lyklema J. Colloids Surf A. 2006;291(1-3):3-12. DOI: 10.1016/j.colsurfa.2006.06.043.[Crossref]
  • [18] Xagoraraki I, Harrington GW. J Environ Eng. 2004;130(12):1424-1432. DOI: 10.1061/(ASCE)0733-9372(2004)130:12(1424).[Crossref]
  • [19] Bouyer D, Escudié R, Liné A. Safety Environ Protect. 2005;83:22-30. DOI: 10.1205/psep.03109.[Crossref]
  • [20] HACH DR/2000 Spectrophotometer Handbook Procedure Manual. Loveland, USA: Hach Company; 1993.
  • [21] Bottero JY, Bersillion JL. Aluminum and Iron III Chemistry. Adv Chem Ser. American Society. Washington: 1989;219:425-442.
  • [22] Pernitsky DJ, Edzwald JK. J. Water Supply: Res Tech. 2003;52(6):395-406.
  • [23] Armirtharajah A, Mills MK. J. Am Water Work As. 1982;74(4):210-216.
  • [24] Namasivayam C, Sangetha D. J Colloid Interface Sci. 2004;280:359-365. DOI: 10.1016/j.jcis.2004.08.015.[Crossref]
  • [25] Srivastava VC, Mall ID, Mishra IM. Colloids Surf A. 2005;260(1-3):17-28. DOI: 10.1016/j.colsurfa.2005.03.027.[Crossref]
  • [26] Chen X, Chen G, Yue PL. J Environ Eng. 2000;126:858-863. DOI: 10.1061/(ASCE)0733-9372(2000)126:9(858).[Crossref]

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.-psjd-doi-10_2478_eces-2014-0021
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.