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ITS » Undergraduate Theses » Teknik Lingkungan S1 Posted by dewi007 at 30/11/2009 23:38:34 • 5477 Views
PEMANFAATAN SAMPAH ORGANIK SEBAGAI BRIKETUTILIZING OF ORGANIC SOLID WASTE AS BRIQUETTECreated by :
Apriati, Ajeng ( 3303100066 )
| Subject: | Teknologi sampah
| | Alt. Subject : | Reclycling (waste ETC)
| | Keyword: | sampah organik briket
|
Description:
Pemanfaatan kembali sampah dapat menjadi salah satu
solusi dalam upaya pereduksian timbulan sampah yang akan
ditimbun, terutama untuk jenis sampah organik yang
komposisinya lebih besar dibanding jenis sampah yang lain.
Berdasarkan beberapa penelitian yang telah dilakukan
sebelumnya, sampah organik dapat dimanfaatkan kembali sebagai
energi terbarukan berupa bahan bakar berbentuk padatan yang
lebih dikenal sebagai briket.
Sampah yang akan dijadikan briket dihancurkan terlebih
dahulu sampai seperti bubur, kemudian dicetak secara manual
dengan menggunakan cetakan kotak dari kayu dan potongan pipa
paralon. Selanjutnya dilakukan proses pengeringan dengan sinar
matahari. Variabel untuk penelitian ini meliputi jenis sampah
yang digunakan dan bentuk briket hasil cetakan. Kemudian
dilakukan analisis laboratorium berupa uji kadar air, kerapatan,
fixed carbon, kadar abu, volatile solid, nilai kalor dan lama
pembakaran.
Dari hasil penelitian didapatkan nilai kalor tertinggi ada
pada briket dari sampah organik campuran (CK: 3984,32 cal/gr;
CS: 3981,44 cal/gr) kemudian briket dari sampah daun (DK:
3931,36 cal/gr; DS: 3905,48 cal/gr) dan sampah kertas (KK:
3891,21 cal/gr; KS: 3920,33 cal/gr). Berdasarkan variasi jenis,
briket dari jenis sampah organik campuran memiliki rata-rata
pembakaran paling cepat (CS: 7 menit 47 detik; CK: 12 menit 02
detik) dari briket sampah dedaunan (DS: 8 menit 29 detik; DK: 12 menit 31 detik)dan sampah kertas ( KS: 9 menit 47 detik; KK: 13
menit 13 detik). Sedangkan berdasarkan variasi bentuk, briket
berbentuk silinder memerlukan waktu pembakaran yang lebih
cepat ( KS: 9 menit 47 detik; DS: 8 menit 29 detik; CS: 7 menit
47 detik) dari briket berbentuk kotak (DK: 12 menit 31 detik; CK:
12 menit 02 detik; KK: 13 menit 13 detik).
Alt. Description
Utilizing solid waste can be one of solution in order to
reduce a heap pile of solid waste that will be accumulated,
especially for organic solid waste that its composititon was bigger
than other kind of solid waste. According to several researches
did before, organic solid waste can be utilized as renewable
energy such as solid fuel, known as briquette.
Solid waste that used as briquette will be destroyed first
until it became pooridge, then manually shaped by using a box of
wood and paralon pipe deduction. Next drying process will be
doing use solar. Variable for this research including kind of solid
waste that used and shape of shaped briquette. Then laboratory
analysis will be doing like water degre test, density, fixed carbon,
ash degre, volatile solid, calorie value and combustion stripper.
From research results can be taken that the highest calorie
value was in briquette of mixed organic solid waste (CK: 3984.32
cal/g; CS 3981.44 cal/g) briquette of leaves solid waste (DK:
3931.36 cal/g; DS: 3905.48 cal/g) and paper solid waste (KK:
3891,21 cal/gr; KS: 3920,33 cal/g). According to variety kinds of
organic waste, briquette of mixed organic solid waste needs faster
burning time (CS: 7 minutes 47 seconds; CK: 12 minutes 02
seconds) than briquette of leaves solid waste (DS: 8 minutes 29
seconds; DK: 12 minutes 31 seconds) and briquette of leaves
solid waste (KS: 9 minutes 47 seconds; KK: 13 minutes 13
seconds). Besides according to variety of shape, cylindre briquette needs faster burning time (KS: 9 minutes and 47
seconds; DS: 8 minutes and 29 seconds) than square briquette
(CK: 12 minutes and 02 seconds; KK: 13 minutes and 13
seconds).
| Contributor | : |
- Harmin S.Titah, ST, MT
| | Date Create | : | 30/11/2009 | | Type | : | Text | | Format | : | pdf. | | Language | : | Indonesian | | Identifier | : | ITS-Undergraduate-3100009034958 | | Collection ID | : | 3100009034958 | | Call Number | : | RSL 628.445 8 Apr p |
Source : Undergraduate Theses of Environmental Engineering, RSL 628.445 8 Apr p, 2008
Coverage : ITS Community Only
Rights : Copyright @2008 by ITS Library. This publication is protected by copyright and permission should be obtained from the ITS Library prior to any prohibited reproduction, storage in a retrievel system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permission(s), write to ITS Library
Publication URL : http://digilib.its.ac.id/pemanfaatan-sampah-organik-sebagai-briket-5604.html
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