Please use this identifier to cite or link to this item: http://hdl.handle.net/11400/6231
Title: Sorption dynamics of methylene blue removal using indian activated coir pith
Authors: Challa, Sankar V. R.
Kumar, Santosh G.
Padma, D. V.
Subbarao, C. V.
Item type: Conference publication
Keywords: Methylene blue;discoloration;Dynamics;Diffusion coefficient;Μπλε μεθυλένιο;Αποχρωματισμός;Δυναμική;Συντελεστής διάχυσης
Subjects: Technology
Τεχνολογία
Chemical technology
Χημική τεχνολογία
Issue Date: 14-Feb-2015
2014
Date of availability: 14-Feb-2015
Publisher: Νερατζής, Ηλίας
Σιανούδης, Ιωάννης
Abstract: Experiments are conducted for discoloration of methylene blue from synthetic waste water using activated coir pith, a bioadsorbent. The experiments are performed at five different temperatures using fixed concentration of methylene blue. Maximum percentage removal at these temperatures is also evaluated. Models reported in the literature used for explaining the sorption dynamics are used to test the experimental data. It has been observed that of all the three models considered, pseudo-second order explained the experimental data satisfactorily. Pore diffusion coefficients calculated at these temperatures suggested pore diffusion to be the controlling mechanism
Language: English
Citation: Challa, S. V. R., Kumar, S. G., Padma, D. V. & Subbarao, C. V. (2014) Sorption dynamics of methylene blue removal using indian activated coir pith. "e-Journal of Science & Technology". [Online] 9(1). p. 35-42. Available from: http://e-jst.teiath.gr/ [Accessed 14-02-2015]
Journal: e-Περιοδικό Επιστήμης & Τεχνολογίας
e-Journal of Science & Technology
Type of Journal: With a review process (peer review)
Access scheme: Publicly accessible
License: Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες
URI: http://hdl.handle.net/11400/6231
Appears in Collections:Τόμος 09, τεύχος 1 (2014)

Files in This Item:
File Description SizeFormat 
Challa_34.pdf728.72 kBAdobe PDFView/Open


This item is licensed under a Creative Commons License Creative Commons