CD Skripsi

Variasi Co-Substrat Limbah Rumah Makan Terhadap Pembentukan Gas Metana

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ABSTRACT
Restaurant waste is biomass which has the potential to be developed into renewable energy in the form of biogas. The choice of restaurant waste is the main substrate for biogas production because the waste contains many elements of organic material which have not been widely used, especially for biogas production. Besides of restaurant waste, tofu liquid waste and cow dung are very potential to be used as additional substrates in the biogas formation process. This research aims to study the effect of variations in the composition of organic waste (restaurant waste, tofu wastewater and cow dung) on the quality of methane gas in biogas production. The research was conducted using an 30-liter anaerobic biodigester with a working volume of 22.5 liters. The research variables are substrate variations, namely 100% restaurant waste, 50% restaurant waste : 50% tofu liquid waste, and 93.75% restaurant waste : 6.25% cow dung. The results showed that variations in the composition of organic waste affected the quality of methane gas in biogas production. Anaerobic reshuffle with 100% substrate for food waste in reactor C obtained the highest yield in each parameter. The largest volume of biogas is formed in reactor C which is equal to 109 liters with a concentration of methane gas of 51,307 ppm. Methane and carbon dioxide levels in biogas for each reactor are 60% and 40% respectively, which have reached a minimum content of methane to produce a flame that is equal to 45%.
Keywords : Anaerobic process, biogas, restaurant waste, tofu liquid waste, cow dung

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 02. 119 (0189)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Lingkungan., 2019

Deskripsi Fisik

xiv, 71 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

07 02. 119 (0189)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

LINGKUNGAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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