OPTIMASI HIDROLISIS DENGAN NaOH PADA HASIL PRETREATMENT MENGGUNAKAN OZON PADA PEMBUATAN BIOETANOL DARI TANDAN KOSONG KELAPA SAWIT

LESTARI, RISKI INDAH and Hermansyah, Hermansyah and Muharni, Muharni (2020) OPTIMASI HIDROLISIS DENGAN NaOH PADA HASIL PRETREATMENT MENGGUNAKAN OZON PADA PEMBUATAN BIOETANOL DARI TANDAN KOSONG KELAPA SAWIT. Undergraduate thesis, Sriwijaya University.

	Text RAMA_47201_08031181520004.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_47201_08031181520004_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (7MB) | Request a copy
Preview	Text RAMA_47201_08030081520004_0019117101_0004036903_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB) | Preview
	Text RAMA_47201_08030081520004_0019117101_0004036903_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (370kB) | Request a copy
	Text RAMA_47201_08030081520004_0019117101_0004036903_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (414kB) | Request a copy
	Text RAMA_47201_08030081520004_0019117101_0004036903_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (247kB) | Request a copy
	Text RAMA_47201_08030081520004_0019117101_0004036903_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (143kB) | Request a copy
	Text RAMA_47201_08030081520004_0019117101_0004036903_06.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (283kB) | Request a copy
	Text RAMA_47201_08030081520004_0019117101_0004036903_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (704kB) | Request a copy

Abstract

Bioethanol is a fuel which produced from a rich natural material containing cellulose, one of them is a empty palm fruit bund (EPFP). This research has made bioethanol from oil empty fruit bunch as main substance. Research corsisted of ozonolysis pretreatment, hydrilysis using NaOH and fermentation with yeast (S.cerevisiae). The result of ozonolysis pretreatment showed that celulose increased from 24% to 44%, lignin content from 22% to 7% and hemiselulose content from 29% to 20% respectively. The optimum time of hydrolysis was 15 minute while the concentration of NaOH 5% was 4,48%, and the highest production of ethanol compounds was in the third day that was 0,020%. Based on data, ethanol produced in this research is very low and indicated that the production of bioethanol was not optimal condition. Keywords : Fermentation, hydrolysis NaOH, pretreatment ozonolysis, TKKS

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Fermentation, hydrolysis NaOH, pretreatment ozonolysis, TKKS
Subjects:	Q Science > QD Chemistry > QD415-436 Biochemistry
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Users 6933 not found.
Date Deposited:	07 Aug 2020 01:40
Last Modified:	07 Aug 2020 01:40
URI:	http://repository.unsri.ac.id/id/eprint/32255

Actions (login required)

View Item