Dye removal from textile waste water using potato starch : parametric optimization using Taguchi design of experiments

• Autorzy: Ahmad S. W. , Zafar M. S. , Ahmad S. , Mohsin M. , Qutab H. G.

Identyfikatory

DOI

10.24425/119703

• Języki publikacji: EN

Abstrakty

EN

Typical textile waste water contains a high concentration of spent dye that can pose serious destructive impact on aquatic environment. Therefore, treatment of textile industry effluents is strictly imposed by the relevant government authorities and environmental protection agencies. During present studies, spent dye was removed using potato starch, an environmental friendly, biodegradable and cost effective coagulant, through coagulation/flocculation process. Analysis of variance (ANOVA) was performed that indicated the interaction of process parameters. It was observed that the interaction of temperature, pH and coagulant dosage were the most significant parameters that can affect the coagulation/flocculation process. So, temperature, pH and coagulant dosage were optimized by Taguchi optimization technique. The results indicated that maximum dye (about 27%) was removed when temperature, pH and coagulant dosage were kept at 55°C, 10 and 0.5% (w/v), respectively.

Słowa kluczowe

EN

optimization; potato starch; Taguchi method; spent dye

• Wydawca: Institute of Environmental Engineering, Polish Academy of Sciences
• Czasopismo: Archives of Environmental Protection
• Rocznik: 2018
• Tom: Vol. 44, no. 2
• Strony: 26--31
• Opis fizyczny: Bibliogr. 25 poz., rys., tab., wykr.

Twórcy

autor

Ahmad S. W.

• University of Engineering and Technology (Lahore) Faisalabad Campus, Pakistan

autor

Zafar M. S.

• University of Engineering and Technology (Lahore) Faisalabad Campus, Pakistan

autor

Ahmad S.

• University of Engineering and Technology (Lahore) Faisalabad Campus, Pakistan

autor

Mohsin M.

• University of Engineering and Technology (Lahore) Faisalabad Campus, Pakistan

autor

Qutab H. G.

• University of Engineering and Technology (Lahore) Faisalabad Campus, Pakistan

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).