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Performance Evaluation of Pongamia Pinnata Shell-Waste for the Treatment of Toxic Congo-Red Dye Bearing Wastewater
This current study was completed to analyze the adsorption limit of the Pongamia pinnata shell-waste for the expulsion of toxic Congo-red dye containing wastewater. The impact of pH, dosage, contact span, concentration, and temperature on adsorption was considered. The Langmuir, Freundlich, and Temkin adsorption isotherm models were applied to investigate adsorption information and were discovered to be relevant to this adsorption cycle. The mechanism of adsorption is researched by considering pseudo 1st and 2nd order kinetics. The adsorption study revealed that the ideal dosage for Pongamia pinnata shell-waste was discovered to be 2.5 gm/50 ml. Percent seizure of Congo-red dye increases with the increase in ideal dosage up to a specific breaking point and afterward remains practically steady. Adsorption is greatest in acidic pH range (pH = 6.88). The equilibrium time was discovered to be 3 h. The isotherm investigation shows that the Langmuir isotherm is best-fitted. Thermo-dynamic parameters show adsorption has unconstrained, arbitrary, and endothermic nature. The usage of Pongamia pinnata shell-waste as an adsorbent for the genuine wastewater containing dye can be the response for actuated carbon.
Performance Evaluation of Pongamia Pinnata Shell-Waste for the Treatment of Toxic Congo-Red Dye Bearing Wastewater
This current study was completed to analyze the adsorption limit of the Pongamia pinnata shell-waste for the expulsion of toxic Congo-red dye containing wastewater. The impact of pH, dosage, contact span, concentration, and temperature on adsorption was considered. The Langmuir, Freundlich, and Temkin adsorption isotherm models were applied to investigate adsorption information and were discovered to be relevant to this adsorption cycle. The mechanism of adsorption is researched by considering pseudo 1st and 2nd order kinetics. The adsorption study revealed that the ideal dosage for Pongamia pinnata shell-waste was discovered to be 2.5 gm/50 ml. Percent seizure of Congo-red dye increases with the increase in ideal dosage up to a specific breaking point and afterward remains practically steady. Adsorption is greatest in acidic pH range (pH = 6.88). The equilibrium time was discovered to be 3 h. The isotherm investigation shows that the Langmuir isotherm is best-fitted. Thermo-dynamic parameters show adsorption has unconstrained, arbitrary, and endothermic nature. The usage of Pongamia pinnata shell-waste as an adsorbent for the genuine wastewater containing dye can be the response for actuated carbon.
Performance Evaluation of Pongamia Pinnata Shell-Waste for the Treatment of Toxic Congo-Red Dye Bearing Wastewater
Lecture Notes in Civil Engineering
Kondraivendhan, B. (editor) / Modhera, C. D. (editor) / Matsagar, Vasant (editor) / Gupta, Tripti B. (author) / Ansari, Khalid S. (author)
2022-05-14
11 pages
Article/Chapter (Book)
Electronic Resource
English
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