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Teerachai Kuntothom.. Characterization of diluted-acid pretreatment of water hyacinth. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2019.
Characterization of diluted-acid pretreatment of water hyacinth
Name: Auangfa Boontum.
Organization :
Mahanakorn University of Technology. Faculty of Science
Email :
auangfa0809@yahoo.com
Name: Jirapa Phetsom.
Organization :
Mahanakorn University of Technology. Faculty of Science
Name: Wawat Rodiahwati.
Organization :
Sumbawa University of Technology. Department of Agroindustrial Technology
Name: Kanyarat Kitsubthawee.
Organization :
King Mongkut's University of Technology North Bangkok. Faculty of Engineering
Name: Teerachai Kuntothom.
Organization :
Mahasarakham University. Faculty of Science
keyword:
Lignocellulosic biomass.
LCSH:
WATER HYACINTH.
LCSH:
SULFURIC ACID.
LCSH:
CRYSTAL LATTICES.
Abstract:
Water hyacinth (WH) is an abundant renewable lignocellulosic biomass. The renewable resources are widely studied to produce bioenergy and high value added products. The obstacle of converting the lignocellulosic biomass to products due to its recalcitrant structure, required disruption to enhance the chemical or enzyme accessibility. The aim of this study is to investigate the possibility of WH pretreatment with dilute sulfuric acid (DSA). The addition of sulfuric acid in pretreatment process was varied concentration at 1, 2, 3, and 4% (v/v). The chemical component was analyzed to optimize the pretreatment condition. The results showed that the 2% sulfuric acid had effect on cellulose recovery. The morphological changes of WH due to pretreatment were determined by Scanning Electron Microscopy (SEM). The images showed the destructive surface of all treated samples. The intact surface of native WH was destroyed after pretreatment process while the increment of acid concentration increased the rough surfaces. The Fourier Transform Infrared Spectrometer (FTIR) and X-ray diffraction (XRD) were used for analyzing functional groups and crystallinity, respectively. The FTIR patterns of DSA treated WH were slightly different due to the remained components in samples. The results showed the highest crystallinity index was 55% which was obtained from pretreated WH with 2% sulfuric acid, 80°C, 60 min. In the present study, it was found that DSA pretreatment is possible to modify the chemical structure of WH for developing economical processes.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2019
Modified:
2563-01-10
Issued:
2020-01-10
บทความ/Article
application/pdf
BibliograpyCitation :
Applied Science and Engineering Progress. vol. 12, no. 4 (Oct.-Dec. 2019), p. 253-263.
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.040184 วินาที
Auangfa Boontum.
| Title | Contributor | Type |
|---|---|---|
| Characterization of diluted-acid pretreatment of water hyacinth
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Auangfa Boontum.;Jirapa Phetsom.;Wawat Rodiahwati.;Kanyarat Kitsubthawee.;Teerachai Kuntothom. | บทความ/Article |
Jirapa Phetsom.
| Title | Contributor | Type |
|---|---|---|
| Characterization of diluted-acid pretreatment of water hyacinth
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Auangfa Boontum.;Jirapa Phetsom.;Wawat Rodiahwati.;Kanyarat Kitsubthawee.;Teerachai Kuntothom. | บทความ/Article | |
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มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Huang, Ming-Shan.;Patteera Chanapongpisa.;Patchanee Yasurin.;Kanyarat Kitsubthawee.;Jirapa Phetsom.;Lindayani, Ir. | บทความ/Article | |
| A role of cellulose binding module of the thermophilic endoglucanase TbCel12A
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Teerachai Kuntothom.;Jirapa Phetsom.;Sunanta Chuncher.;Cairns, James R. Ketudat. | บทความ/Article |
Wawat Rodiahwati.
| Title | Contributor | Type |
|---|---|---|
| Characterization of diluted-acid pretreatment of water hyacinth
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Auangfa Boontum.;Jirapa Phetsom.;Wawat Rodiahwati.;Kanyarat Kitsubthawee.;Teerachai Kuntothom. | บทความ/Article | |
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Kanyarat Kitsubthawee.
| Title | Contributor | Type |
|---|---|---|
| Characterization of diluted-acid pretreatment of water hyacinth
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Auangfa Boontum.;Jirapa Phetsom.;Wawat Rodiahwati.;Kanyarat Kitsubthawee.;Teerachai Kuntothom. | บทความ/Article | |
| Centella asiatica extract loaded BSA nanoparticles using the organic and conventional C asiatica to improve bioavailability activity and drug delivery system
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Huang, Ming-Shan.;Patteera Chanapongpisa.;Patchanee Yasurin.;Kanyarat Kitsubthawee.;Jirapa Phetsom.;Lindayani, Ir. | บทความ/Article | |
| Hybrid control scheme for anaerobic digestion in a CSTR-UASB reactor system
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Atthasit Tawai.;Kanyarat Kitsubthawee.;Chanin Panjapornpon.;Shao, Weiming | บทความ/Article |
Teerachai Kuntothom.
| Title | Contributor | Type |
|---|---|---|
| Characterization of diluted-acid pretreatment of water hyacinth
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Auangfa Boontum.;Jirapa Phetsom.;Wawat Rodiahwati.;Kanyarat Kitsubthawee.;Teerachai Kuntothom. | บทความ/Article | |
| A role of cellulose binding module of the thermophilic endoglucanase TbCel12A
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Teerachai Kuntothom.;Jirapa Phetsom.;Sunanta Chuncher.;Cairns, James R. Ketudat. | บทความ/Article |