PENGARUH WAKTU DAN KONSENTRASI LARUTAN PEMASAK DALAM PEMANFAATAN PELEPAH BATANG PISANG SEBAGAI BAHAN BAKU ALTERNATIF PEMBUATAN PULP DENGAN PROSES SODA
| Main Author: | AyuNingtyas, Faradilah |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
, 2014
|
| Subjects: | |
| Online Access: |
http://eprints.polsri.ac.id/838/1/1.%20COVER.pdf http://eprints.polsri.ac.id/838/2/1.%20BAB%20I.pdf http://eprints.polsri.ac.id/838/3/2.%20BAB%20II.pdf http://eprints.polsri.ac.id/838/4/3.%20BAB%20III.pdf http://eprints.polsri.ac.id/838/5/4.%20BAB%20IV.pdf http://eprints.polsri.ac.id/838/6/5.%20BAB%20V.pdf http://eprints.polsri.ac.id/838/7/1.%20DAFTAR%20PUSTAKA.pdf http://eprints.polsri.ac.id/838/ |
Daftar Isi:
- Paper needed inIndonesia has increasedfromyeartoyear. In 2005 thepaperconsumptioninIndonesia reached5.60milliontonsandin 2009amounted to6.45milliontons. That fact requiresan alternative topaper-making materialsother thanwoodfiber. One of the plantsthat have the potentialas an alternative topapermaking material isbanana stems. This study manage the bananastemwastetoanalyzingthe influence ofconcentrationratio ofcookersandcookingtimeto the acquisitionof pulp, determining theacquisition ofpulp, celluloseandlignincontent. This study cook thebananastemwastewithvariedconcentrationof NaOHsolution, they are 20%, 25%, 30% and35% for 60minutes, 90minutes, 120minutes, 150minutes, and180minutestoproducepulp, the pulpis cleanedandthenfilteredand alsodried. Usedcookingtemperatureis100oC. Conclusionsfrom thisstudy areobtainedinvariousgradesof pulpyieldvariationranged from43.93 to 65.33%. Highcellulose content(ranged from 60.35 to 64.53%) witha lowlignin content(ranged between8-13%) madethe banana stemwasteis suitableas analternativerawmaterialpulping. Keywords : pulp, paper, waste, banana stem, soda process