Langmuir and Freundlich Isotherm Model for Adsorption of Betacyanin Pigment onto Spun Silk and Acrylic Yarns

• Main Authors: Norasiha, Hamid, Mimi Sakinah, A. M., Mazrul Nizam, Abu Seman
• Format: Conference or Workshop Item
• Language: English
• Published: 2016
• Subjects: TP Chemical technology
• Online Access: http://umpir.ump.edu.my/id/eprint/16828/1/Langmuir%20and%20Freundlich%20Isotherm%20Model%20for%20Adsorption%20of%20Betacyanin%20Pigment%20onto%20Spun%20Silk%20and%20Acrylic%20Yarns.pdf; http://umpir.ump.edu.my/id/eprint/16828/

A study on the equilibrium adsorption of the betacyanin pigment extracted from the dragon fruit peel onto spun silk and acrylic yarn was conducted. The equilibrium adsorption data were tested into Langmuir and Freundlich isotherms at different temperatures. By linearizing the equilibrium isotherm, t...