APPLICATION OF CHITOSAN-DENDRIMER PPI HYBRID IN DIRECT DYES REMOVAL: OPTIMIZATION BY RSM, KINETIC AND ISOTHERM STUDIES

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SADEGHI KIAKHANI M.; ARAMI M.; GHARANJIG K.

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Journal: JOURNAL OF COLOR SCIENCE AND TECHNOLOGY Year:2013 | Volume:6 | Issue:4 Page(s): 355-368

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Title

APPLICATION OF CHITOSAN-DENDRIMER PPI HYBRID IN DIRECT DYES REMOVAL: OPTIMIZATION BY RSM, KINETIC AND ISOTHERM STUDIES

Author(s)

SADEGHI KIAKHANI M. | ARAMI M. | GHARANJIG K. | Issue Writer Certificate

Keywords

CHITOSAN-DENDRIMER PPI HYBRIDQ2

DIRECT DYESQ2

DYE REMOVALQ2

KINETICQ2

ADSORPTION ISOTHERMQ2

Abstract

In this paper, the application of Chitosan-Dendrimer PPI (CS-PPI) hybrid as a biopolymer adsorbent for the decolorization of colored textile effluent containing DIRECT DYES was reported. A Response Surface Methodology (RSM) was applied to optimize the operating variables of the decolorization process. The results from the adsorption experiments revealed that the optimal conditions for DYE REMOVAL were: pH 2; dye concentration 75 mg/l; duration time 30 minutes and temperature 40 oC. The DYE REMOVAL values of 5555.55 mg/g and 6134.97 mg/g were achieved with DR23 and DR81, respectively. The KINETIC absorption data for used DIRECT DYES fitted well to pseudo-second order KINETIC model. Furthermore, ADSORPTION ISOTHERM study indicated that dyes adsorption was correlated reasonably well by Langmuir isotherm model. The results from this paper demonstrated that CS-PPI can be employed as an affective biopolymer with high potential for DIRECT DYES removal from colored textile effluents.

Cites

NANO POLYAMIDOAMINE-G7 DENDRIMER SYNTHESIS AND ASSESSMENT THE ANTIBACTERIAL EFFECT IN VITRO

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APA: Copy

SADEGHI KIAKHANI, M., ARAMI, M., & GHARANJIG, K.. (2013). APPLICATION OF CHITOSAN-DENDRIMER PPI HYBRID IN DIRECT DYES REMOVAL: OPTIMIZATION BY RSM, KINETIC AND ISOTHERM STUDIES. JOURNAL OF COLOR SCIENCE AND TECHNOLOGY, 6(4), 355-368. SID. https://sid.ir/paper/137155/en

Vancouver: Copy

SADEGHI KIAKHANI M., ARAMI M., GHARANJIG K.. APPLICATION OF CHITOSAN-DENDRIMER PPI HYBRID IN DIRECT DYES REMOVAL: OPTIMIZATION BY RSM, KINETIC AND ISOTHERM STUDIES. JOURNAL OF COLOR SCIENCE AND TECHNOLOGY[Internet]. 2013;6(4):355-368. Available from: https://sid.ir/paper/137155/en

IEEE: Copy

M. SADEGHI KIAKHANI, M. ARAMI, and K. GHARANJIG, “APPLICATION OF CHITOSAN-DENDRIMER PPI HYBRID IN DIRECT DYES REMOVAL: OPTIMIZATION BY RSM, KINETIC AND ISOTHERM STUDIES,” JOURNAL OF COLOR SCIENCE AND TECHNOLOGY, vol. 6, no. 4, pp. 355–368, 2013, [Online]. Available: https://sid.ir/paper/137155/en

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