Application of Taguchi Methodology in adsorption of Malachite Green dye using chemically enhanced Bambusa Tulda (Indian Timber Bamboo)
سال انتشار: 1402
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 50
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شناسه ملی سند علمی:
JR_AET-9-2_002
تاریخ نمایه سازی: 9 آبان 1402
چکیده مقاله:
The capacity of Bambusa Tulda (BT) with chemical improvements to remove Malachite Green (MG) from water bodies is the main topic of this research. These improvements were achieved by employing an idealised Taguchi L۱۶ orthogonal array design. The pH, starting dye concentration, bioadsorbent dose, and contact duration were all elements considered during the treatment process. Each one was found to have an impact. According to the findings, pH, preliminary dye concentration, contact duration, and bio-adsorbent dose in that order were the major elements in the elimination of MG dye. The optimal specific nitrification rate (SNR) conditions were determined to be pH-۳, an initial dye concentration of ۱۰۰ mg/L, a bio-adsorbent dose of ۰.۲۰ g/۱۰۰ mL, and a contact time of ۹۰ minutes. Contact time and bio-adsorbent dose were shown to have an effect on the results, while pH was the most relevant factor overall. This was confirmed using analysis of variance (ANOVA). Adsorption occurred in a monolayer in the Langmuir isotherm model. The chemical may include hydroxyl and carboxyl groups, according to the Fourier transform infrared spectroscopy (FTIR) data. Scanning electron microscopy was used to examine the exterior morphology of the Bambusa Tulda. Malachite Green dye may be removed from wastewater using a bio-adsorbent made from chemically enhanced Bambusa Tulda.
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نویسندگان
NIRBAN LASKAR
Department of Civil Engineering, Mizoram University, India
Arpan Herbert
Department of Civil Engineering, National Institute of Technology Silchar, India
Upendra Kumar
Department of Civil Engineering, National Institute of Technology Silchar, India
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