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Browsing Chemical Engineering by Author "Chairul"

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FERMENTASI NIRA NIPAH (Nypa fruticans Wurmb) MENJADI BIOETANOL MENGGUNAKAN KHAMIR Pichia stipitis DALAM BIOFLO 2000 FERMENTOR

Jenova, Febrio; Chairul; Hafidawati (2013-01-09)

World ethanol consumption for various use has increased significantly in recent years. Therefore it is necessary to have an alternative source of raw material for the production of bioethanol that can be improved. Nypa sap ...
Fermentasi Nira Nipah Kental Menjadi Bioetanol Menggunakan Saccharomices Cerevisiae

Yuanita, Helnanda; Chairul; Peratenta Maria (2013-05-27)

Energy is of particular concern because of the increasingly limited availability so encouraged to find alternative energy. Which has great potential in the new and renewable energy sources are palm sap. Availability of ...
Fermentasi Nira Nipah Menjadi Bioetanol Menggunakan Sacharomyces cereviceae Pada Fermentor 70 Liter

Abdullah, Muhammad Irsyad; Chairul; Yenti Silvia Reni (2013-03-20)

Ethanol consumption of the world for a variety of uses has increased very significantly in recent years. Therefore it is necessary to alternate sources of raw materials to manufacture bioethanol and bioethanol production ...
Fermentasi Nira Nipah Skala 50 Liter Menjadi Bioetanol Menggunakan Saccharomyces Cerevisiae

Umaiyah, Ade Sri; Chairul; Yenti Silvia Reni (2013-06-27)

One of the natural resources that can be utilized alternative into bioethanol is palm sap. Preparation stater done by culturing medium Saccharomyces cereviseae as developer on 10% yeast fermentation medium thus able to ...
FERMENTASI NIRA SORGUM MENJADI BIOETANOL DALAM FERMENTOR BIOFLO 2000 MENGGUNAKAN SACCHAROMYCES CEREVISIAE

Purnama, Edi; Chairul; Hafidawati (2012-10-30)

Increased energy demand of fuel oil (BBM) of the world have limited the availability of raw materials in the form of natural resources dwindling fossil fuels. The increase in energy demand over the years 2000 - 2009 an ...
Pengaruh Laju Alir Umpan Terhadap pH dan Alkalinitas Limbah Cair Sagu dalam Bioreaktor Hibrid Anaerob Bermedia Batu pada Kondisi Tunak

Lestari, Yuliza Fuji; Ahmad Adrianto; Chairul (2012-10-23)

In producing sago flour takes 20,000 liters of water per ton of starch, where 94% of the water would be liquid waste, so about 19,000 liters of wastewater generated sago starch per ton When directly discharged into the ...
Pengaruh Laju Pembebanan Organik terhadap pH dan Asam Asetat dalam Bioreaktor Hibrid Anaerob pada Pengolahan Limbah Cair Pabrik Sagu

Wimin, Dewi; Ahmad Adrianto; Chairul (2012-10-24)

Sago demand continues to rise along with the development of processing industries that use raw sago starch. Today’s national sago production reached 400,000 tons / year. In the production of starch required 20,000 liters ...
Pengaruh Penambahan KH2PO4, MGSO4.7H2O, dan (NH4)2SO4 Terhadap Fermentasi Nira Nipah Menjadi Bioetanol Menggunakan Sacharomyces cereviceae pada Fermentor 70 Liter

Firnanda, Yerri; Chairul; Yenti Silvia Reni (2013-07-16)

Ethanol consumption of the world for a variety of uses has increased very significantly in recent years. Therefore it is necessary to alternate sources of raw materials to manufacture bioethanol and bioethanol production ...
Pengaruh pH dan Waktu dalam Pembuatan Bioetanol dari Reject Pulp dengan Metode Sakarifikasi Ko-Fermentasi Serentak (SKFS)

Maulana, Arbi; Chairul; Fermi Muhammad Iwan (2013-01-14)

Reject pulp has not been harnessed into value-added products. Utilization of reject pulp containing 85.16% cellulose, 10.33% hemicellulose, lignin-klason 3.15%, 1.16% extractive-EB and 0.20% ash (ash) can be done with ...
PENGARUH TEMPERATUR LIKUIFIKASI KONVERSI PATI SORGUM MENJADI GULA dan WAKTU SIMULTANEOUS SACCHARIFICATION and FERMENTATION (SSF) PRODUKSI BIOETANOL

Masyithah, Mahfirani; Chairul; Muria Sri Rezeki (2013-01-14)

Sorghum is one of the potential materials in the manufacture of bioethanol. Sorghum has advantages over sugarcane and maize, that is a shorter harvest time, needs little water and a source of ethanol can be obtained from ...
PENGARUH TEMPERATUR LIQUIFIKASI TERHADAP PEMBUATAN BIOETANOL DARI PATI SORGUM DENGAN PROSES SAKARIFIKASI DAN FERMENTASI SERENTAK DENGAN YEAST CANDIDA UTULIS

Fitriana, Tiara; Chairul; Sembiring Maria Peratenta (2012-10-30)

Bioethanol is produced from plant raw materials containing sugar, starch and cellulose, through the fermentation process with the help of microorganisms. One of the raw materials that have the potential to be developed ...
PENGARUH TEMPERATUR PADA PROSES LIKUIFIKASI TERHADAP PRODUKSI BIOETANOL MENGGUNAKAN PATI SORGUM SEBAGAI BAHAN BAKU

Indrayani, Nova; Chairul; Rezeki Sri Muria (2012-10-31)

The use of fuel oil (BBM) from fossil fuels is not increasing in line with the decreasing oil production annually. Thus it takes new and renewable energy sources that can meet the energy needs such as bioethanol from ...
PENGARUH VARIASI pH PADA PEMBUATAN BIOETANOL DARI PATI SORGUM DENGAN PROSES SAKARIFIKASI DAN FERMENTASI SERENTAK

Yuni; Chairul; Peratenta Maria (2013-04-29)

Sorghum starch high potential as raw materials for bioethanol production. Sorghum starch consists of amylose 20-30% and amilopektin 70-80%. Bioethanol manufacturing done sakarifikasi and fermentation processes simultaneously ...
PRODUKSI BIOETANOL DARI PATI SORGUM DENGAN PROSES SAKARIFIKASI DAN FERMENTASI SERENTAK DENGAN VARIASI TEMPERATUR LIQUIFIKASI

Meldha, Zuqni; Chairul; Amraini Said Zul (2012-10-24)

One of the materials that have potential as raw material for bioethanol is sorghum. Sorghum has advantages over sugarcane and maize, that is a shorter harvest time , needs little water and a source of ethanol can be obtained ...
PRODUKSI ETANOL DARI LIMBAH KULIT NANAS DENGAN METODE SOLID STATE FERMENTATION (SSF) TERHADAP VARIASI WAKTU DAN VARIASI UKURAN PARTIKEL SUBSTRAT

Oktaviani, Reni; Chairul; Amraini Said Zul (2013-06-07)

Solid State Fermentation (SSF) is a form of solid substrate fermentation with low humidity levels. This study aims to determine the maximum time of the fermentation process to produce ethanol with SSF method and studying ...
Variasi Konsentrasi Substrat Pati Sorgum Menjadi Bioetanol dengan Proses Sakarifikasi dan Fermentasi Serentak Menggunakan Enzim StargenTM 002 Dan Yeast Saccharomyces Cerevisiae

Azizah; Chairul; Peratenta Maria (2013-04-29)

Sorghum is one of the agricultural commodities used for biofuels. Sorghum is a resource of grain yield 55-75% starch composition similar to corn, which is potetianlly as raw material for production of bioethanol. Research ...

Browsing Chemical Engineering by Author "Chairul"

Browsing Chemical Engineering by Author "Chairul"

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