PENGARUH CARA PEMBUATAN BRIKET BIOARANG KOPI
TERHADAP KUALITAS BRIKET YANG DIHASILKAN
Nurohmah
Jati Safitri*, Tuntas Bagyono**, Kamat Kartono***
* JKL Poltekkes Kemenkes Yogyakarta, Jl. Tatabumi 3, Banyuraden, Gamping,
Sleman, DIY 55293
email: pitik.safitri@yahoo.com
** JKL Poltekkes Kemenkes Yogyakarta
*** JKL Poltekkes Kemenkes Yogyakarta
Abstract
In the relation with the dwindling of
petroleum production, other fuel alternati-ves are researched. The utilization
of organic wastes processed as biocharcoal briquette is one of the potential
alternatives which has other advantages in re-ducing the corresponding health
and environmental unneeded effect. One of the organic wastes that potentially
to be changed as biocharcoal briquette is coffee husk. This study tried to
reveal whether two types of briquette product-ion, i.e. briquette-charcoal and
charcoal-briaquette have different quality com-pared with the common wooden
charcoal by doing an experiment which em-ployed
post-test-only-with-control-group-design. By using SPPS version 15 for windows,
the statistical t-test showed that the two coffee husk briquette types were not
significantly different in the time needed for water boiling and the
smouldering time, however compared with the common wooden charcoal, both types
were proved better. In terms of the carbon content, the charcoal-briquette type
has the highest percentage and has fullfiled the requisite for good bri-quette
standard.
Kata
Kunci:
briket bioarang, briket kulit kopi, kualitas briket
Item
type : Jurnal Ilmiah
Subject : Pengelolaan Sampah
Bibliografi
: Sanitasi, Volume 3 Nomor 4 Hal 151-200, Yogyakarta
Posted
by : admin jurusan kesling
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