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All Journal Jurnal Ilmu Kelautan Spermonde Jurnal Industri Hasil Perkebunan
Farid Samawi
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Environmental Science Industrial & Manufacturing Engineering

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PEMBUATAN BIOBRIKET DARI SERASAH DAN AMPAS KOPI SERTA PENAMBAHAN LIMBAH BUBUK KAKAO SEBAGAI PENGAROMA Achmad Hadiasyah; Alimuddin Hamzah Assegaf; Farid Samawi
Jurnal Industri Hasil Perkebunan Vol 16, No 2 (2021): Jurnal Industri Hasil Perkebunan
Publisher : BBSPJI Hasil Perkebunan, Mineral Logam, dan Maritim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33104/jihp.v16i2.7101

Abstract

Serasah memiliki nilai kalori sebesar 6180,41 kal/g (Naparin dkk, 2019) dan ampas kopi memiliki nilai kalori sebesar 4713 kal/g (Kusuma et al, 2017), merupakan contoh jenis sampah organik yang bisa di manfaatkan sebagai sumber energi alternatif dalam bentuk biobriket. Biobriket adalah kumpulan arang dari biomassa yang telah terkarbonisasi. Selain untuk mendapatkan komposisi yang tepat antara serasah dan ampas kopi yang memenuhi syarat mutu sesuai SNI 01-6235-2000, Penelitian ini juga fokus pada peningkatan mutu biobriket dari segi aroma yang khas dengan penambahan limbah bubuk kakao. Penelitian ini menggunakan desain percobaan faktorial dengan perlakuan komposisi serasah masing-masing 90%,70%, 50% serta komposisi ampas kopi masing-masing10%,30% dan 50%. Hasil penelitian menunjukkan kadar air yakni 6,59% -7,88%, kadar abu yakni 6,81% -8,01%, kadar zat terbang yakni 40,20%-41,88%, kadar karbon terikat yakni 43,57%-44,91% dan nilai kalori yakni 5000,84 cal/g – 5031,78 cal/g. Penerimaan panelis terhadap aroma perlakuan 90% serasah dan 10% ampas kopi ialah 6 40%) suka; 8(53%) cukup suka; 1(7%) tidak suka ; perlakuan 70% serasah dan 30% ampas kopi ialah 7 (47%) suka; 7(46%) cukup suka; 1(7%) tidak suka; perlakuan 50% serasah dan 50% ampas kopi ialah 7(47%) suka; 8(53%) cukup suka. Perlakuan terbaik pada penelitian ini adalah perlakuan 90% serasah dan 10% ampas kopi.
Studi Awal: Desain Jejaring Kawasan Konservasi Perairan di Pantai Barat Sulawesi Selatan Ahmad Faizal; Chair Rani; Farid Samawi; Hamzah Hamzah
Jurnal Ilmu Kelautan SPERMONDE VOLUME 2 NOMOR 2, 2016
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v2i2.1302

Abstract

This study was related to government policies , especially PP No 60 / 2007 article 19 of the mandate of the establishment of network of marine conservation areas in various levels, both local ( provincial ), national, regional and global. One aspect is the establishment of a network of ecological data availability . The method used is the spatial analysis techniques combined with field surveys in the waters of the West Coast of South Sulawesi , especially in the waters of Makassar . Research shows that the condition of each ecosystem ; seagrass with range from 32.5 to 72.5 % with an average of 54 % (Good Condition) condition of coral reef ecosystems which range covered of 17.5 to 57.5 % with an average of 39.5 , % (critical condition ) and condition of mangrove ecosystem with moderate conditions with an area 142 hectares which in the category of dence
Kaitan Kondisi Oseanografi dengan Komposisi Jenis dan Kelimpahan Makrozoobentos di Perairan Pelabuhan Kota Benteng Kabupaten Selayar Farid Samawi; Wasir Samad; Sry Swarni Abu Bakar
Jurnal Ilmu Kelautan SPERMONDE VOLUME 2 NOMOR 2, 2016
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v2i2.1307

Abstract

This study aims to determine the species composition and density of acrozoobenthos in the waters around Harbor Benteng,Selayar District. Based on the results and discussion can be concluded that the type of macrozoobenthos were found gastropods are equal to 79%; 14% bivalves and crustacean 7%. Diversity of macrozoobenthos in the category of low and there is no dominant species. Oceanographic parameters associated with the density of macrozoobenthos is TSS and DO.
Co-Authors Achmad Hadiasyah Ahmad Faizal Alimuddin Hamzah Assegaf Chair Rani Hamzah Hamzah Sry Swarni Abu Bakar Wasir Samad