Arseto Yekti Bagastyo, Rachmat Boedisantoso, Susi Agustina Wilujeng, Abdu Fadli Assomadi, Agus Slamet, Joni Hermana : Kajian Aplikasi Teknologi Penyerapan Gas CO2 dari Tangki Septik Rumah Tangga Sebagai Upaya Pemanfaatan Biogas CH4 dari Kegiatan Permukiman
Arseto Yekti Bagastyo S.T., M.T., M.Phil, PhD
Dr. Ir. Rachmat Boedisantoso MT.
Susi Agustina Wilujeng S.T.,M.T
Abdu Fadli Assomadi S.Si., MT.
Prof. Ir. Joni Hermana M.Sc.ES., Ph.D.
Seminar Nasional 2013 Tema: Menuju Masyarakat Madani dan Lestari
CO2 gas adsorption; septic tank; zeolite; activated carbon
Human housing activities are estimated to contribute Greenhouse Gas (GHG) emmissions up to 15 of total GHG emissions. In these activities, 76 of GHG are produced as a by-product of septic tank treatment unit with carbon dioxide (CO2) and methane (CH4) being the dominant gases. In order to reduce GHG emitted to the atmosphere, some efforst we can do are methane gas recovery as a biogas energy source, while the other gasses including CO2 need to be adsorbed so that they would not be emitted to the atmosphere. This study aims to determine the amount of gas produced from
household septic tank unit, and the efficieny of CO2 adsorption using zeolite and activated
carbon. This study was done using septic tak sludge. The result shows that CO2 was
produced up to 35. The activated carbon was the most optimum media with 8 gram in
weight to remove up ti 61.2 of CO2 for three days. While for zeolite, the most optimum
variable was by using 2 gram of zeolite media, with up to 100 removal of CO2