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Article
Utilisation of Bagasse Fly Ash and Carbon Waste from Fertiliser Plant for Treatment of Pyridine and 3-Picoline Bearing Wastewater
Proceedings of the 18th International Conference on Solid Waste Technology and Management (2003, Philadelphia, PA)
  • Indra Deo Mall
  • Sanjay Tewari, Missouri University of Science and Technology
  • Nripendra Singh
  • Indra Mani Mishra
Abstract

The present work explores the possibility of utilizing sugarcane bagasse fly ash and carbon waste obtained from sugar mills and nitrogenous fertilizer plants, respectively for the removal of pyridine and 3-picoline from waste water. The adsorbing capacity of both adsorbents has been compared with that of activated carbon. Batch studies were conducted to see the effect of contact time, adsorbent dose, initial concentration and pH on the removal of pyridine and 3-picoline. Equilibrium data were fitted with Langmuir and Freundlich isotherms. Adsorptive capacities were found to be in the order: activated carbon > carbon waste > bagasse fly ash. Adsorption was found to follow first order kinetics and intra-particle diffusion was found to be rate controlling. Two-stage batch adsorption (using bagasse fly ash and carbon waste) was found to give 85-100% removal of pyridine. Column studies were also conducted for the removal of pyridine using bagasse fly ash as adsorbent. BDST model was used to analyze the column data.

Meeting Name
18th International Conference on Solid Waste Technology and Management (2003: Mar. 23-26, Philadelphia, PA)
Department(s)
Civil, Architectural and Environmental Engineering
Keywords and Phrases
  • Baggase Fly Ash,
  • Carbon Waste,
  • Activated Carbon,
  • Pyridine,
  • 3-Picoline,
  • Wastewater
Document Type
Article - Conference proceedings
Document Version
Preprint
File Type
text
Language(s)
English
Publication Date
3-26-2003
Publication Date
26 Mar 2003
Disciplines
Citation Information
Indra Deo Mall, Sanjay Tewari, Nripendra Singh and Indra Mani Mishra. "Utilisation of Bagasse Fly Ash and Carbon Waste from Fertiliser Plant for Treatment of Pyridine and 3-Picoline Bearing Wastewater" Proceedings of the 18th International Conference on Solid Waste Technology and Management (2003, Philadelphia, PA) (2003) p. 1273 - 1282
Available at: http://works.bepress.com/sanjay-tewari/16/