Studi Teknologi Pengolahan Biowaste Perkotaan dan Potensi Timbulan Gas Rumah Kaca
Submission Date: 2022-02-07 11:58:48
Accepted Date: 2022-04-18 10:16:03
Abstract
Komposisi timbulan sampah perkotaan di Indonesia didominasi oleh biowaste. Dalam sektor persampahan, biowaste merupakan salah satu penyumbang terbesar emisi GRK. Namun, pengolahan biowaste di Indonesia masih belum optimal. Teknologi biokonversi berpotensi baik dalam pengolahan biowaste karena secara umum lebih sederhana dan tidak membutuhkan banyak pengolahan awal. Studi pustaka ini membahas teknologi pengolahan biowaste dengan biokonversi dan potensi timbulan GRK. Teknologi yang dibahas adalah landfill, komposter, dan anaerobic digester. Kajian pustaka dilakukan dengan mengumpulkan data dan informasi dari studi terdahulu mengenai mekanisme proses, aspek teknis, dan potensi timbulan GRK setiap teknologi. Hasil kajian digunakan sebagai dasar dari penyelesaian studi kasus berupa penentuan teknologi pengolahan biowaste yang optimal berdasarkan aspek teknis dan potensi timbulan GRK di Kota Surabaya. Potensi timbulan GRK dihitung dengan persamaan dari IPCC 2006 yang diadopsi dari Emission Quantification Tool (EQT) IGES. Penentuan teknologi pengolahan optimal pada studi kasus dilakukan dengan Analytic Hierarchy Process (AHP). Kesimpulan yang dapat diambil dari studi ini adalah urutan teknologi terpilih yaitu two stage AD, single stage AD, controlled landfill, sanitary landfill, in-vessel composting, BSFL composting, windrow composting, aerated static pile composting, dan vermicomposting.
Keywords
Anaerobic Digester; Biowaste; Gas Rumah Kaca; Komposter; Landfill
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