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Peer Review : Implementasi Pengolahan Sumur Bor Dalam (Deep Wells) untuk Mengatasi Lahan Gambut (Peat Land) sebagai Pendekatan Pembelajaran IPA Berbasis Lahan Basah di Kota Banjarbaru, Tahun 2016
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PIROLISIS LIMBAH TANDAN KOSONG KELAPA SAWIT MENJADI BIOMASA SEBAGAI BAHAN BAKAR YANG APLIKATIF
No full textPengolahan tandan buah segar (TBS) menjadi minyak kelapa sawit (crude palm oil atau CPO) menghasilkan berbagai jenis limbah padat seperti tempurung kelapa, serabut kelapa dan tandan kosong kelapa sawit (TKSS). Limbah tandan kosong kelapa sawit hasil pengolahan CPO dihasilkan sekitar 22-23% dari 1 ton TBS. Pemanfaatan limbah tandan kosong sawit salah satunya dengan mengkonversi menjadi briket sebagai sumber energi alternatif. Penelitian ini mempelajari pengaruh suhu pirolisis terhadap yield dan karakteristik briket berbahan baku limbah tandan kosong kelapa sawit. Bahan perekat yang digunakan adalah larutan kanji 5%. Proses pirolisis dilakukan selama 2,5 jam pada suhu 300, 400, 500 dan 6000C dengan meminimalkan adanya oksigen di dalam sistem selama proses pirolisis berlangsung. Hasil penelitian menunjukkan bahwa semakin tinggi suhu pirolisis maka yield briket yang dihasilkan akan semakin sedikit hal ini dikarekan pada suhu tinggi tandan kosong sawit terdekomposisi menjadi gas yang dapat terkondensasi dan gas yang tidak dapat terkondensasi. Yield briket maksimum diperoleh pada suhu 6000C sebesar 67,89% wt. Karakteristik briket yang diperoleh mempunyai nilai kalor berkisar antara 4575, 73 sampai 6036,12 kalori/gram, kadar air antara 4,79 sampai 6,39%, kadar abu antara 7,47 sampai 11,67%, kadar volatil 14,40 sampai 32,07 dan nilai fixed carbon antara 34, 89 sampai 67,53%
The Application of Green Behavior: ‘Go Green’ for Campus through Plastic Waste Management for University in South Kalimantan Region
No full textThis study aims to shift students and staff behavior to behave green on managing plastic waste by describing the current condition of the university’s waste management approaches. For university in South Kalimantan region, shifting the conventional plastic waste management to the greener behavior is a bit difficult. The future expectation is that the movement of “Kampus Peduli Sampah” inspires the university level to complete it waste management.
The research is approach by the qualitative method of phenomenology. Top down and bottom up approaches are being employed to obtain necessary information and support. Its key informant provide required information about the faculty how they manage their waste, and rector support as the top down approaches is benefited the research agenda to gain institutional approval.
Research finding shows that in general, almost all of the faculties within university are not yet behaviorally green in their waste management. It requires significant effort to provide the waste management necessary attention for campus within region. The basic knowledge equipped with sufficient consciousness about sustainable environment within campus area is expected as the small step to achieve its vision. The knowledge about the different kind of waste is already there, but the enforcement to act is still requires encouragement.
Keywords: Green Behavior, Green Campus, plastic waste, movement
Plagiat Checker: Struktur Komunitas dan Profil Arsitektur Agroforestri Dukuh di Kecamatan Karang Intan Kabupaten Banjar Kalimantan Selatan
No full textcek Plagiasi : KARAKTERISTIK PSIKOLOGIS LEARNING DISABILITY YANG DI HASILKAN OLEH STIMULUS VARIABEL PENYEBAB KESULITAN BELAJAR DI SD KABUPATEN BANJAR
No full textAlat tangkap burung yang digunakan penduduk di rawa Kecamatan Danau Panggang, Kabupaten Hulu Sungai Utara (Bird capture devices used by community at swamp of Danau Panggang District, Hulu Sungai Utara Regency)
No full textVarious devices are used to capture waterbirds which are economically potensial for some people of Danau Panggang District, Hulu Sungai Utara Regency. The objectives of the research were to describe the capture devices, to identify the captured bird species, and to determine the environmentally friendliness of those devices. Data were collected from the field survey and through interviewing the informants. Sixty five bird capturers of four selected villages were informants. There were nine capture devices. Twenty two target and nontarget bird species were captured in physical condition which was not always normal and were not selected based on to age classes and sexes. The devices were not environmentally friendly
