PMID- 17920882
OWN - NLM
STAT- MEDLINE
DCOM- 20080616
LR  - 20231213
IS  - 0960-8524 (Print)
IS  - 0960-8524 (Linking)
VI  - 99
IP  - 10
DP  - 2008 Jul
TI  - Kinetics and thermodynamics of basic dye sorption on phosphoric acid esterifying 
      soybean hull with solid phase preparation technique.
PG  - 4510-4
AB  - In this paper, the solid phase preparation method of a cationic sorbent, which 
      bears hydroxyl groups of phosphoric acid derived from esterified soybean hull 
      (ESH), was reported. The sorption kinetics and thermodynamics of two basic dyes, 
      acridine orange (AO) and malachite green (MG), from aqueous solution onto ESH 
      were investigated with a batch system. The isothermal data of dye sorptions 
      followed the Langmuir model better than the Freundlich model. The maximum 
      sorption capacity (Q(m)) of ESH for AO and MG was 238.1 mg/g and 178.57 mg/g, 
      respectively. The dye sorption processes could be described by the 
      pseudo-second-order kinetic model. The thermodynamic study indicated that the dye 
      sorptions were spontaneous and exothermic. Lower temperatures were favorable for 
      the sorption processes.
FAU - Gong, Renmin
AU  - Gong R
AD  - The Laboratory of Bio-Macromolecular Evolution, College of Life Science, Anhui 
      Normal University, Wuhu 241000, PR China.
FAU - Sun, Jin
AU  - Sun J
FAU - Zhang, Demin
AU  - Zhang D
FAU - Zhong, Keding
AU  - Zhong K
FAU - Zhu, Guoping
AU  - Zhu G
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20071024
PL  - England
TA  - Bioresour Technol
JT  - Bioresource technology
JID - 9889523
RN  - 0 (Cations)
RN  - 0 (Coloring Agents)
RN  - 0 (Indicators and Reagents)
RN  - 0 (Industrial Waste)
RN  - 0 (Phosphoric Acids)
RN  - 0 (Rosaniline Dyes)
RN  - 0 (Water Pollutants, Chemical)
RN  - 12058M7ORO (malachite green)
RN  - 27YLU75U4W (Phosphorus)
RN  - E4GA8884NN (phosphoric acid)
RN  - F30N4O6XVV (Acridine Orange)
SB  - IM
MH  - Acridine Orange/chemistry
MH  - Adsorption
MH  - Biotechnology/*methods
MH  - Cations
MH  - Coloring Agents/*chemistry/pharmacology
MH  - Indicators and Reagents/*chemistry/pharmacology
MH  - Industrial Waste
MH  - Kinetics
MH  - Models, Chemical
MH  - Phosphoric Acids/*chemistry
MH  - Phosphorus/chemistry
MH  - Rosaniline Dyes/chemistry
MH  - Glycine max
MH  - Thermodynamics
MH  - Water Pollutants, Chemical
EDAT- 2007/10/09 09:00
MHDA- 2008/06/17 09:00
CRDT- 2007/10/09 09:00
PHST- 2007/04/21 00:00 [received]
PHST- 2007/08/27 00:00 [revised]
PHST- 2007/08/29 00:00 [accepted]
PHST- 2007/10/09 09:00 [pubmed]
PHST- 2008/06/17 09:00 [medline]
PHST- 2007/10/09 09:00 [entrez]
AID - S0960-8524(07)00723-7 [pii]
AID - 10.1016/j.biortech.2007.08.061 [doi]
PST - ppublish
SO  - Bioresour Technol. 2008 Jul;99(10):4510-4. doi: 10.1016/j.biortech.2007.08.061. 
      Epub 2007 Oct 24.