Knowledge Center Catalog

Decolourization of aqueous methylene blue solutions by corn stalk: modeling and optimization (Record no. 64679)

MARC details
000 -LEADER
fixed length control field 02640nab|a22003617a|4500
001 - CONTROL NUMBER
control field 64679
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20211213155958.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 202011s2020||||xxu|||p|op||||00||0|eng|d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1944-3994
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1944-3986 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.5004/dwt.2020.25952
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Mousavi, S.A.
9 (RLIN) 25747
245 10 - TITLE STATEMENT
Title Decolourization of aqueous methylene blue solutions by corn stalk: modeling and optimization
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. USA :
Name of publisher, distributor, etc. Desalination Publications,
Date of publication, distribution, etc. 2020.
500 ## - GENERAL NOTE
General note Peer review
520 ## - SUMMARY, ETC.
Summary, etc. The aim of the current study was to synthesis activated carbon from corn stalk using a simple thermal activation method. The physical and chemical characteristics of prepared activated carbon have been investigated using scanning electron microscopy, Brunauer–Emmett–Teller, Fourier-transform infrared spectroscopy, and pH of zero point charge (pHZPC). Then, the application of the prepared corn stalk activated carbon was investigated to remove the Methylene Blue (MB) dye from aqueous solution. The effect of four independent factors including initial concentration (10–210 mg L–1), adsorbent dosage (0.2–1.4 g L–1), pH (3–11), and contact time (10–50) were also evaluated by response surface methodology at five levels. Complete dye removal was observed at an initial concentration of 10 mg L–1, and adsorbent dosage of 1.4 g, pH of 11, and contact time of 50 min. The adsorption kinetics was also described by the pseudo-second-order model with R2 = 0. 9833. The results of comparison equilibrium data between Langmuir and Freundlich models showed that the adsorption process was best described by Freundlich with the maximum adsorption capacity qm = 2.34 mg g–1. The experimental data were also fitted with Freundlich isotherm (R2 = 0.91). Base on the results, it can be concluded that corn stalk activated carbon produced from agricultural wastes is a highly promising nontoxic and environmentally friendly adsorbent with great potential for removing of MB.
546 ## - LANGUAGE NOTE
Language note Text in English
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Activated carbon
Source of heading or term AGROVOC
9 (RLIN) 24516
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Maize
Source of heading or term AGROVOC
9 (RLIN) 1173
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Modelling
9 (RLIN) 11710
Source of heading or term AGROVOC
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Optimization Methods
Source of heading or term AGROVOC
9 (RLIN) 8900
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Zangeneh, H.
9 (RLIN) 25748
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Almasi, A.
9 (RLIN) 25749
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Nayeri, D.
9 (RLIN) 25750
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Monkaresi, M.
9 (RLIN) 25751
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Mahmoudi, A.
9 (RLIN) 25752
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Darvishi, P.
9 (RLIN) 25753
773 0# - HOST ITEM ENTRY
Title Desalination and Water Treatment
Related parts v. 197, p. 335-344
Place, publisher, and date of publication USA : Desalination Publications, 2020.
International Standard Serial Number 1944-3994
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
Suppress in OPAC No
Source of classification or shelving scheme Dewey Decimal Classification
Holdings
Date last seen Total Checkouts Price effective from Koha item type Lost status Source of classification or shelving scheme Damaged status Not for loan Collection code Withdrawn status Home library Current library Date acquired
12/08/2021   12/08/2021 Article Not Lost Dewey Decimal Classification     Reprints Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 12/08/2021

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