E3S Web Conf.
Volume 43, 2018ASTECHNOVA 2017 International Energy Conference
|Number of page(s)||4|
|Published online||29 June 2018|
Characterization of Natural Zeolite and Chicken Manure Derived Biochar for Carbon Dioxide Adsorption in Biogas
Master Program of Technology for Sustainable Development, Universitas Gadjah Mada, Indonesia
2 Faculty of Animal Science, Universitas Gadjah Mada, Indonesia
3 Faculty of Engineering, Universitas Gadjah Mada, Indonesia
4 Faculty of Forestry, Universitas Gadjah Mada, Indonesia
* Corresponding author: firstname.lastname@example.org
Although biogas is clean and environmentally friendly, its existence is often unsustainable, especially in rural area. Consumption of fossil fuel energy still dominates because cheaper, higher in energy efficiency and ready to use than biogas. One of the efforts to make biogas can compete with fossil fuel energy is by increasing calorific value. Reduction of carbon dioxide by adsorption enhances the calorific value that evidenced by methane enrichment. In this study, we investigated the effect three types of combined adsorbent: pure natural zeolite (Z-Z), zeolite-biochar from chicken manure (Z-B1) and zeolite-modified biochar (Z-B2) on methane content. The result showed that adsorption of biogas using Z-Z, Z-B1 and Z-B2 increased methane level with enhancement of 1,36; 28,92; and 11,27% respectively compared before adsorption. To confirm whether these results were influenced by adsorbent’s character or not as consequence adsorbent characterization have been done in this study.
© The Authors, published by EDP Sciences 2018
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