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Neliti
2017
Data sources: Neliti
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Studi Pengaruh Metode L-ad dan Ss-ad terhadap Produksi Biogas dari Limbah Sekam Padi

Authors: Suryaning Saputri, Erica; Syafrudin, Syafrudin; Dwi Nugraha, Winardi;

Studi Pengaruh Metode L-ad dan Ss-ad terhadap Produksi Biogas dari Limbah Sekam Padi

Abstract

Limbah biomassa sekam padi dievaluasi untuk mengetahui pengaruh produksi yield biogas dalam keadaan LAD dan SSAD. Skala laboratorium dari pencernaan anaerobik digunakan dalam penelitian ini dioperasikan dalam sistem batch dan pada suhu kamar. Rasio C/N yang ditetapkan sebesar 25oC. Jumlah total padatan (TS) bervariasi dari 5%, 7%, 9%, 19%, 21% dan 23%. Karena kandungan lignin tinggi, sekam padi dilakukan perlakuan pendahuluan kimia menggunakan natrium hidroksida (NaOH). Biogas yang dihasilkan diukur dengan menggunakan metode perpindahan air setiap dua hari selama 60 hari. Hasil penelitian menunjukkan pretreatment natrium hidroksida dapat meningkatkan produksi biogas baik pada kondisi L-AD maupun SS-AD. Didapatkan volume produktivitas tertinggi untuk sekam padi pada rasio TS 19%, sebesar 935,5. Produksi biogas spesifik pada TS dari 5, 7, 9, 19, 21 dan 23% adalah 57; 56.64; 45.36; 24.62; 15.15; dan 12.45 ml/gr TS. Kandungan TS pada L-AD lebih tinggi daripada saat kondisi SS-AD. Penelitian lebih lanjut yang perlu dipelajari adalah hubungan produksi biogas dengan pH dalam reaktor.

Country
Indonesia
Related Organizations
Keywords

Konsentrasi Total Padatan (TS), Indonesia, Liquid Anaerobic Digestion (L-AD), Sekam Padi, Biogas, Solid State Anaerobic Digestion (SS-AD)

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Related to Research communities
Energy Research