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All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences The Journal of Experimental Life Sciences (JELS) IPTEK Journal of Proceedings Series Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Jurnal Biologi dan Pembelajarannya (JBP) UNEJ e-Proceeding Indonesian Journal of Chemistry Jurnal Perikanan Universitas Gadjah Mada Jurnal Purifikasi Jurnal Medik Veteriner Aquacultura Indonesiana Berkala Penelitian Hayati Journal Of Sustainability Perspectives Jurnal Ilmiah Sains Journal of Sustainability Perspectives Journal of Fisheries & Marine
Agoes Soegianto
Department Of Biology, Faculty Of Science And Technology, Airlangga University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Engineering Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Physics Public Health Veterinary

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Journal : iptek journal of proceedings series

 1 
Pattern of Biogas Production and Removal of Chemical Oxygen Demand in Semi Continues Hybrid Anaerobic Reactor Oktavitri, Nur Indradewi; Soegianto, Agoes; Rahman, T.; Saadah, Bidayatus; Trianingtyas, Deavy
IPTEK Journal of Proceedings Series Vol 1, No 1 (2014): International Seminar on Applied Technology, Science, and Arts (APTECS) 2013
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2014i1.229

Abstract

Anaerobic process had been used for treated highly organic substances, such as canteen wastewater  which had COD around 5000 mg/L. This research aims to investigate pattern of biogas production and COD removal in semi continue anaerobic process. HRT (Hydraulic Retention Times) were used in this research 1,5 hours. The reactor was contained of four cell coulombs from PVC, with height 1 meter. Gravel as media support in hybrid anaerobic reactor. The height of media support is 50 cm. This reactor operated for 14 days. Parameters had been observed are biogas production and COD.. Biogas production after reactor operated 7 days 0,6594 mL and after reactor operated 14 days is 1,4758 mL. COD removals are 38,89 mg/L after operated 7 days and 42,86 mg/L after operated 14 days. In conclusion, COD removal increased after reactor operated 7 and 14 days. The biogas production increased after 7 and 14 operated days. Increasing of biogas production more drastically than COD removal
Utilization of Fertilizers for Improving The Process Rate of Organic Material Degradation in Anaerobic Reactor Adelia Anju Asmara; Agoes Soegianto; Trisnadi Widyaleksono Catur Putranto; Hairul Amin; Nur Indradewi Oktavitri
IPTEK Journal of Proceedings Series Vol 1, No 1 (2014): International Seminar on Applied Technology, Science, and Arts (APTECS) 2013
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2014i1.225

Abstract

This study aimed to assess utilization of fertilizers as nutrient in the anaerobic reactor. Nutrient is one important characteristic of waste for the treatment. Nutrient is required for the growth and reproduction process of microorganisms which involved in the anaerobic process. The wastewater used in this research is tofu wastewater. Gandasil B fertilizer has N 6 mg/l and P 20 mg/l. While for Gandasil D fertilizer has N 20 mg/l and P 15mg/l. Anaerobic reactor has 1000 ml of capacity which contain 600 ml of wastewater, 100 ml of liquid fertilizer, and 300 ml of space blank. Anerobic reactor observed for 14 days with 5 observed parameters. Those parameters are TSS, VSS, COD, N, and P. After 14 days, added of Gandasil B fertilizer decreased the concentration of TSS, VSS, COD, N, and P amounted to 57,56%, 26,84%, 80,08%, 96,75%, and 93,18%. compared to the 0th day. While the addition of Gandasil D fertilizer decreased the parameters amounted to 3,48%, 6,21%, 86,72%, 58,10%, and 90,78%. In conclusion, Gandasil B fertilizer in the anaerobic reactor improves the rate of organic material degradation more effectively than Gandasil D fertilizer.Keywords - Anaerobic reactor, COD, fertilizer, N, nutrient, P, TSS, VSS
Co-Authors Ach Khumaidi Ach. Khumaidi Achmad Yani Yayan Acivrida Mega Charisma Adam L.H. Suryawan Adelia Anju Asmara Affandi, Moch Alfiah Hayati Ana, Devi Anak Agung Ayu Putri Permatasari Anak Agung Ayu Putri Permatasari Angsukma P. Dewayanti Astra Budi Priatama Bambang Irawan Bambang Yulianto Bambang Yulianto Bambang Yulianto Catur Retnaningdyah Deny Suhermawan Yusup Dianbudiyanto, Wahid Dwi Winarni E Ernawati, E Eko W. Putro Emanuel Maramba Hamu Era Insivitawati Ganden Supriyanto Hairul Amin Hajjarianti, Permata Hana Widyana Holyness Nurdin Singadimedja I Gede Widhiantara I Gede Widhiantara I Made Gde Sudyadnyana Sandhika I Made Gde Sudyadnyana Sandhika I Wayan Rosiana I Wayan Rosiana Indriyasari, Khudrotul Nisa Inesavira Rindaputri Irawati Mei Widiastuti Is Yuniar Jamhari Jamhari Karnaji, Karnaji Leonard Ady Candra M. Yusuf Alamudi Maemonah, Maemonah Marchellina, Ary Matius Victorino Ola Dame Miftakhul Ulum Moch. Syaifullah Moh. Awaludin Adam Moh. Awaludin Adam Muhammad Miftahussurur Mukholladun, Wildanun Ni Kadek Yunita Sari Nia Adiani Primarastri Nining D. Widyayanti Nita Yuliarini Nur Indradewi Oktavitri NUrina Fitriani, NUrina Nuris Auliya Putu Angga Wiradana Putu Angga Wiradana Rahman, T. Rahmatin, Nailul Muthiati Ramli Ramli Rini Fitriasari Pakaya Rizqy, Aimatun Nisfia Saadah, Bidayatus Setiyowati, Putri Ayu Ika Siregar, Muhammad Nuh Fathsyah Suharjono Suharjono Teguh Wirawan Trianingtyas, Deavy Trisnadi Widyaleksono Catur Putranto Widyaleksono, Trisnadi Win Darmanto Yenny Risjani Yesha Ainensis El G. Pelupessy Yuliana Yuliana Yuniar Ade Candra Zagita, Lauditta Chavia