แจ้งเอกสารไม่ครบถ้วน, ไม่ตรงกับชื่อเรื่อง หรือมีข้อผิดพลาดเกี่ยวกับเอกสาร ติดต่อที่นี่ ==>
หากไม่มีอีเมลผู้รับให้กรอก thailis-noc@uni.net.th
หากไม่มีอีเมลผู้รับให้กรอก thailis-noc@uni.net.th
Weerawut Chaiwat. Enhancing absorption under load in alginate-based superabsorbent polymers for sustainable disposable diapers. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2025.
Enhancing absorption under load in alginate-based superabsorbent polymers for sustainable disposable diapers
Name: Nadiya Abdulroman
Organization :
Mahidol University. Faculty of Engineering
Name: Paeka Klaitong
Name: Nuttawan Arpasopana
Organization :
Mahidol University. Faculty of Engineering
Organization :
Mahidol University. Faculty of Engineering
Name: Nawatch Surinkul
Organization :
Mahidol University. Faculty of Engineering
Name: Weerawut Chaiwat
Organization :
Mahidol University. Faculty of Engineering
Email :
weerawut.cha@mahidol.ac.th
keyword:
Alginate
Abstract:
While disposable diapers are convenient and effective, their reliance on nonbiodegradable,
petroleum-based superabsorbent (SAP) raises environmental concerns,
driving interest in environmentally sustainable alternatives. This study aimed to develop
biodegradable SAPs based on biopolymer alginate. Alginate-based SAPs were prepared
by crosslinking with Ca²⁺ (Ca-Alg) or Ba²⁺ (Ba-Alg), as well as with varying Ca²⁺:Ba²⁺
weight ratios (CaBa-Alg). Additionally, Ca-Alg SAPs reinforced with sugarcane bagasse
ash (SCBAsh) were developed. These SAPs were evaluated for their swelling behavior,
water retention capacity, absorbency under load (AUL), as well as re-wet and water
holding capacity, in artificial urine. The Ca-Alg exhibited a swelling capacity of 39 g/g,
while the CaBa-Alg with varying Ca²⁺:Ba²⁺ ratios showed higher capacities ranging from
46 to 52 g/g, and the Ba-Alg demonstrated the highest capacity of 56 g/g. For those of
the Ca-Alg reinforced with SCBAsh at 2530 wt%, the swelling capacities were as high
as 38 g/g, which was competitive with those of commercial diaper SAPs (cSAPs)
obtained at 3840 g/g. Water retention capacities of the Ca-Alg without ash, Ba-Alg, Ca-
Alg with SCBAsh and CaBa-Alg were higher than those of the cSAPs. However, AUL
of the alginate-based SAPs remained lower than those of the cSAPs. Under applied
pressures ranging from 0.3 to 0.9 psi, their swelling capacities were decreased to
approximately 5 g/g, while those of the cSAPs were decreased to around 17 g/g.
Nevertheless, the calcium alginate-based SAPs exhibited performance similar to that of
cSAPs in their ability to retain water and prevent leakage under load. To further improve
the AUL of the alginate-based SAPs, surface crosslinking with Poly (N, N-dimethyl
acrylamide) will be investigated.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2025
Modified:
2025-07-22
Issued:
2025-07-22
บทความ/Article
application/pdf
BibliograpyCitation :
In Thai Institute of Chemical Engineering and Applied Chemistry and Khon Kaen University. Faculty of Engineering. The 34th Thai Institute of Chemical Engineering and Applied Chemistry International Conference (TIChE 2025) (TIChE 2025 TIChE-BE-12). Bangkok : Thai Institute of Chemical Engineering and Applied Chemistry, 2025
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.033465 วินาที
Nadiya Abdulroman
| Title | Contributor | Type |
|---|---|---|
| Enhancing absorption under load in alginate-based superabsorbent polymers for sustainable disposable diapers
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Nadiya Abdulroman;Paeka Klaitong;Nuttawan Arpasopana;Suwanna Kitpati Boontanon;Nawatch Surinkul;Weerawut Chaiwat | บทความ/Article |
Paeka Klaitong
| Title | Contributor | Type |
|---|---|---|
| Enhancing absorption under load in alginate-based superabsorbent polymers for sustainable disposable diapers
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Nadiya Abdulroman;Paeka Klaitong;Nuttawan Arpasopana;Suwanna Kitpati Boontanon;Nawatch Surinkul;Weerawut Chaiwat | บทความ/Article |
Nuttawan Arpasopana
| Title | Contributor | Type |
|---|---|---|
| Adsorption of uremic toxins in hemodialysis using bio-based hybrid granular activated carbon for dialysate regeneration
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Nuttawan Arpasopana ;Tissawan Rasmee;Pensiri Prachakitikul;Sutthira Sutthasupa;Nakorn Worasuwannarak ;Wanida Koo-amornpattana;Suwanna Kitpati Boontanon;Weerawut Chaiwat | บทความ/Article | |
| Enhancing absorption under load in alginate-based superabsorbent polymers for sustainable disposable diapers
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Nadiya Abdulroman;Paeka Klaitong;Nuttawan Arpasopana;Suwanna Kitpati Boontanon;Nawatch Surinkul;Weerawut Chaiwat | บทความ/Article |
Suwanna Kitpati Boontanon
| Title | Contributor | Type |
|---|---|---|
| Enhancing absorption under load in alginate-based superabsorbent polymers for sustainable disposable diapers
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Nadiya Abdulroman;Paeka Klaitong;Nuttawan Arpasopana;Suwanna Kitpati Boontanon;Nawatch Surinkul;Weerawut Chaiwat | บทความ/Article |
Nawatch Surinkul
| Title | Contributor | Type |
|---|---|---|
| Thermal treatment process for the application of lightweight aggregates from sludge at mahasawat water treatment plant
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Teerapat Sukpanee;Yasothorn Sapsathiarn;Thatchavee Leelawat;Nawatch Surinkul | บทความ/Article | |
| A study of pig farm waste to promote the circular economy concept
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Suparat Eiamtako;Trakarn Prapaspongsa;Romanee Thongdara;Nawatch Surinkul | บทความ/Article | |
| Examining the connection between nutrients and water hyacinth invasion in the Lower Tha Chin River
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Chanisa Sangiampak;Romanee Thongdara;Trakarn Prapaspongsa;Nawatch Surinkul | บทความ/Article | |
| The occurrence of polycyclic aromatic hydrocarbons (PAHs) and halogenated PAHs in Chao Praya River in dissolved phase
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Kanyanat Aunachad;Nawatch Surinkul;Tanaka, Shuhei | บทความ/Article | |
| Enhancing absorption under load in alginate-based superabsorbent polymers for sustainable disposable diapers
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Nadiya Abdulroman;Paeka Klaitong;Nuttawan Arpasopana;Suwanna Kitpati Boontanon;Nawatch Surinkul;Weerawut Chaiwat | บทความ/Article |
Weerawut Chaiwat
| Title | Contributor | Type |
|---|---|---|
| Co- pyrolysis of glycerol with palm empty fruit bunch using hybrid catalyst from zeolite derived from kaolin and activated carbon
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Surawit Kijsermkul;Atthapon Srifa;Sakhon Ratchahat;Weerawut Chaiwat;Wanida Koo-amornpattana | บทความ/Article | |
| Adsorption of uremic toxins in hemodialysis using bio-based hybrid granular activated carbon for dialysate regeneration
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Nuttawan Arpasopana ;Tissawan Rasmee;Pensiri Prachakitikul;Sutthira Sutthasupa;Nakorn Worasuwannarak ;Wanida Koo-amornpattana;Suwanna Kitpati Boontanon;Weerawut Chaiwat | บทความ/Article | |
| Enhancing absorption under load in alginate-based superabsorbent polymers for sustainable disposable diapers
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Nadiya Abdulroman;Paeka Klaitong;Nuttawan Arpasopana;Suwanna Kitpati Boontanon;Nawatch Surinkul;Weerawut Chaiwat | บทความ/Article |