Wastewater treatment for dyes and heavy metals using modified pine sawdust as adsorbent

Procedia Engineering

Volumn 42, Issue , 2012, Pages 1969-1982

  Politi, D ^a   Sidiras, D ^a  

^a UNIVERSITY OF PIRAEUS   (Greece)

Author keywords

Adsorption; Chromium; Hydrolysis; Methylene blue; Sawdust

Indexed keywords

EID: 84880825682     PISSN: 18777058     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1016/j.proeng.2012.07.593     Document Type: Conference Paper

References (18)

1. Visa M, Bogatu C, Duta A. Simultaneous adsorption of dyes and heavy metals from multicomponent solutions using fly ash. Appl Surf Sci 2010;256:5486-5491.
2. Ramesh A, Lee DJ, Wong JWC. Thermodynamic parameters for adsorption equilibrium of heavy metals and dyes from wastewater with low-cosy adsorbents. J Colloid Interf Sci 2005;291:588-592.
3. Sohail , Ali SI, Khan NA & Rao RAK. Extraction of chromium from wastewater by adsorption. Environ Pollut Control J 1999;5:27-31.
4. Oliveira EA, Montanher SF, Andrade AD, Nobrega JA, Rollemberg MC. Equilibrium studies for the sorption of chromium and nickel from aqueous solutions using raw rice bran. Process Biochem 2005;40:3485-3490.
5. Tang PL, Lee CK, Low KS, Zainal Z. Sorption of Cr (VI) and Cu (II) in aqueous solution by ethylenediamine modified rice hull. Environ Technol 2003;24:1243-1251.
6. Kobya M. Removal of Cr(VI) from aqueous solutions by adsorption onto hazelnut shell activated carbon: kinetic and equilibrium studies. Bioresour Technol 2004;91:317-321.
7. Dakiky M, Khamis M, Manassra A, Mereb M. Selective adsorption of chromium(VI) in industrial wastewater using lowcost abundantly available adsorbents. Adv Environ Res 2002;6:533-540.
8. Yu LJ, Shukla SS, Dorris KL, Shukla A, Margrave JL. Adsorption of chromium from aqueous solutions by maple sawdust. J Hazard Mater 2003;100:53-63
9. Karthikeyan T, Rajgopal S, Miranda LR. Chromium(VI) adsorption from aqueous solution by Hevea brasiliensis sawdust activated carbon. J Hazard Mater 2005;124:192-199.
10. Wartelle LH, Marshall WE. Chromate ion adsorption by agriculturalby- products modified with dimethyloldihydroxyethylene urea and cholinechloride. Water Res 2005;39:2869-2876.
11. Saeman JF, Bubl JF, Harris EE. Quantitative saccharification of wood and cellulose. Ind Eng Chem Anal Ed 1945;17:35-37.
12. Tappi Standards, Tappi Tests Methods, T222 om-88, Atlanta (1997).
13. Freundlich HMF. Über die adsorption in lösungen, Zeitschrift für Physikalische Chemie 1906;57:385-471.
14. Langmuir I. The constitution and fundamental properties of solids and liquids. J Am Chem Soc 1916;38:2221-2295.
15. Sips R. Structure of a catalyst surface. J Chem Phys 1948;16:490-495.
16. Lagergren S. Zur theorie der sogenannten adsorption gelöster stoffe. Kungliga Svenska Vetenskapsakademiens, Handlingar 1898;24:1-39.
17. Ho YS, Ng JCY, McKay G. Kinetics of pollutants sorption by biosorbents: review. Sep Purif Methods 2000;29:189-232.
18. Wu FC, Tseng RL, Huang SC, Juang RS. Characteristics of pseudo-second-order kinetic model for liquid-phase adsorption: A mini-review. Chem Eng J 2009;151:1-9.