Delignification of coconut husk by microwave assisted chemical pretreatment

Background: Coconut husk has the potential to be used as a source of alternative energy such as biofuel. Its high lignin content, however, poses difficulty to this use. Objective: To investigate the use of microwave assisted acidic and alkaline pretreatment methods to improve the characteristics of...

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Bibliographic Details
Main Authors: Laghari, S.M., Isa, M.H., Laghari, A.J.
Format: Article
Published: American-Eurasian Network for Scientific Information 2015
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85063857776&partnerID=40&md5=2a751011a875219986996947f07a65e3
http://eprints.utp.edu.my/30759/
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Summary:Background: Coconut husk has the potential to be used as a source of alternative energy such as biofuel. Its high lignin content, however, poses difficulty to this use. Objective: To investigate the use of microwave assisted acidic and alkaline pretreatment methods to improve the characteristics of coconut husk for energy production. Results: It was found that microwave assisted sodium hydroxide pretreatment was most effective. Conclusion: 3.5 microwave assisted sodium hydroxide gave the best results in removing the lignin content and increasing the cellulose content. © 2015 AENSI Publisher All rights reserved.