Decolorization, mineralization and toxicity reduction of acid orange 6 by iron-sacrificed plates in the electrocoagulation process

Journal of Chemical Technology and Biotechnology

Volumn 82, Issue 5, 2007, Pages 488-495

  Chang, E E ^a   Hsing, Hao Jan ^b   Ko, Chi Sean ^c   Chiang, Pen Chi ^c  

^a TAIPEI MEDICAL UNIVERSITY   (Taiwan)

^b NATIONAL SCIENCE AND TECHNOLOGY CENTER FOR DISASTER REDUCTION   (Taiwan)

^c NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

Azo dye; Biodegradation; Decolorization; Electrocoagulation; Toxicity reduction

Indexed keywords

BIODEGRADATION; CHEMICAL OXYGEN DEMAND; COLOR REMOVAL (WATER TREATMENT); CURRENT DENSITY; FLOW RATE; ORGANIC CARBON; PH; TOXICITY; WASTEWATER TREATMENT;

COLOR REMOVAL; DECOLORIZATION; ELECTROCOAGULATION; MINERALIZATION; TOTAL ORGANIC CARBON;

AZO DYES;

AZO DYE; IRON; ORGANIC CARBON;

AZO DYES; BIODEGRADATION; CHEMICAL OXYGEN DEMAND; COLOR REMOVAL (WATER TREATMENT); CURRENT DENSITY; FLOW RATE; ORGANIC CARBON; PH; TOXICITY; WASTEWATER TREATMENT;

ARTICLE; BIOCHEMICAL OXYGEN DEMAND; BIODEGRADABILITY; BIODEGRADATION; CHEMICAL OXYGEN DEMAND; CONCENTRATION RESPONSE; DECOLORIZATION; ELECTROCOAGULATION; FLOW RATE; MINERALIZATION; PH; TEXTILE; TOTAL ORGANIC CARBON; TOXICITY TESTING; WASTE WATER;

EID: 34249872435     PISSN: 02682575     EISSN: 10974660     Source Type: Journal    
DOI: 10.1002/jctb.1696     Document Type: Article

References (23)

1. Rozada F, Calvo LF, García AI, Martín-Villacorta J and Otero M, Dye adsorption by sewage sludge-based activated carbons in batch and fixed-bed systems. Bioresource Technol 87:221-230 (2003).
2. Rice RG, Application of ozone for industrial wastewater treatment - a review. Ozone: Sci Eng 18:477-515 (1997).
3. Yang C-L and McGarrahan J, Electrochemical coagulation for textile effluent decolorization. J Hazard Mater B127:40-47 (2005).
4. Can OT, Kobya M, Demirbas E and Bayramoglu M, Treatment of the textile wastewater by combined electrocoagulation. Chemosphere 62:181-187 (2006).
5. Khemisa AM, Pons MN, Leclerca JP, Yaacoubib A, Benhammouc A, Ciardelli G, et al, The treatment and reuse of wastewater in the textile industry by means of ozonation and electroflocculation. Water Res 35:567-572 (2001).
6. Matteson MJ, Dobson RL, Glenn RW, Kukunoor NS, Waits III WH and Clayfield EJ, Electrocoagulation and separation of aqueous suspension of ultrafine particles. Colloids Surf 104:101-109 (1995).
7. Chen G, Chen X and Yue PL, Electrocoagulation and electroflotation of restaurant wastewater. J Environ Eng 19:858-863 (2000).
8. Gürses A, YalÇin M and Dodar C, Electrocoagulation of some reactive dyes: a statistical investigation of some electrochemical variables, Waste Manage 22:491-499 (2002).
9. Mollah MYA, Morkovsky P, Gomes JAG, Kesmez M, Parga J and Cockec DL, Fundamentals, present and future perspectives of electrocoagulation. J Hazard Mater 114:199-210 (2004).
10. Balmer LM and Foulds AW, Separating oil from oil-in-water emulsions by electroflocculation/electroflotation. Filtration Separation 23:366-370 (1986).
11. Saur IF, Rubach S, Forde JS, Kjaerheim G and Syversen U, Electroflocculation: removal of oil, heavy metals and organic compounds from oil-in-water emulsions. Filtration Separation 33:295-303 (1996).
12. Xu X and Zhu X, Treatment of refectory oily wastewater by electro-coagulation process. Chemosphere 56:889-894 (2004).
13. Daneshvar N, Ashassi-Sorkhabi H and Kasiri MB, Decolorization of dye solution containing Acid Red 14 by electrocoagulation with a comparative investigation of different electrode connections. J Hazard Mater B112:55-62 (2004).
14. Hu CY, Lo SL, Kuan WH and Lee YD, Removal of fluoride from semiconductor wastewater by electrocoagulation-flotation. Water Res 39:895-901 (2005).
15. Jiang J-Q, Graham N, Andre C and Kelsall GH, Laboratory study of electro-coagulation-flotation for water treatment. Water Res 36:4064-4078 (2002).
16. Hsing H-J, Chiang P-C, Chang E-E and Li Y-S, Evaluation of decolorization, mineralization and toxicity reduction of tropaeolin o in water by ozonation with uv irradiation. Ozone: Sci Eng 28:9-16 (2006).
17. h edn. American Public Health Association, Washington, DC (1998).
18. Hu C, Yu JC, Hao Z and Wong PK, Photocatalytic degradation of triazine-containing azo dyes in aqueous TiO2 suspensions. Appl. Catal. B 42:47-55 (2003).
19. Pykhteev OY, Ofimov AA and Moskvin LN, Hydrolysis of iron(III) aqua complexes. Russ J Appl Chem 72:9-20 (1999).
20. Brouwer H, Murphy T and McArdle L, A sediment-contact bioassay with photobacterium phosphoreum. Environ Toxicol Chem 9:1353-1358 (1990).
21. Mollah MYA, Pathak SR, Patil PK, Vayuvegula M, Agrawal TS, Gomes JAG, et al, Treatment of orange II azo-dye by electrocoagulation (EC) technique in a continuous flow cell using sacrificial iron electrodes. J Hazard Mater 109:165-171 (2004).
22. Pourbaix M, Atlas of Electrochemical Equilibria in Aqueous Solution, 2nd edn, Pergamon Press, Houston, TX (1974).
23. Lin SH and Pang CF, Treatment of textile wastewater by electrochemical method. Water Res 28:277-282 (1994).