Citation
Rushdan I., . and Nurul Husna M. H., . (2008) The effect of biopulping on pulp properties of oil palm empty fruit bunches. [Proceedings Paper]
Abstract
The objective of this study is to determine the effect of enzyme pre-treatment on pulp yield delignification rate and paper strength of oil palm Elaeis guineensis empty fruit bunches EFB. The EFB was treated with two types ofenzyme at selected dosage pH retention times and temperatures. After pretreatment the EFB was pulped using soda-anthraquinone pulping process. Preliminaryresults showedthatenzyme pre-treatmentimprovedpulpproperties by increasing the yield up to 7 delignification rate up to 21 and paper strength up to 21. The enzyme types dosage pH ofliquor retention time and temperature during pre-treatment exhibited significant effect on the pulp properties.
Download File
Full text available from:
|
Abstract
The objective of this study is to determine the effect of enzyme pre-treatment on pulp yield delignification rate and paper strength of oil palm Elaeis guineensis empty fruit bunches EFB. The EFB was treated with two types ofenzyme at selected dosage pH retention times and temperatures. After pretreatment the EFB was pulped using soda-anthraquinone pulping process. Preliminaryresults showedthatenzyme pre-treatmentimprovedpulpproperties by increasing the yield up to 7 delignification rate up to 21 and paper strength up to 21. The enzyme types dosage pH ofliquor retention time and temperature during pre-treatment exhibited significant effect on the pulp properties.
Additional Metadata
| Item Type: | Proceedings Paper |
|---|---|
| Additional Information: | Available at Perpustakaan Sultan Abdul Samad Universiti Putra Malaysia 43400 UPM Serdang Selangor Malaysia. SB 299 P3 N277 2007 Call Number |
| AGROVOC Term: | Pulping |
| AGROVOC Term: | Pulp |
| AGROVOC Term: | Delignification |
| AGROVOC Term: | Enzymes |
| AGROVOC Term: | Oil palm |
| AGROVOC Term: | Elaeis guineensis |
| AGROVOC Term: | Temperature |
| AGROVOC Term: | Digestion |
| AGROVOC Term: | Yields |
| AGROVOC Term: | Lignins |
| Geographical Term: | MALAYSIA |
| Depositing User: | Ms. Suzila Mohamad Kasim |
| Last Modified: | 24 Apr 2025 05:14 |
| URI: | http://webagris.upm.edu.my/id/eprint/11877 |
Actions (login required)
 |
View Item |
