Angelina, Chyntia Riama and Dr. Ir. Mochamad Bagus Hermanto, STP, M.Sc (2024) Analisis Dekomposisi Protein Pada Anaerobic Digestion Model No. 1 (ADM1). Sarjana thesis, Universitas Brawijaya.
Abstract
Limbah organik yang dihasilkan masyarakat dapat memicu berbagai permasalahan lingkungan, ekonomi, sosial, kesehatan, dan budaya. Limbah organik memiliki potensi untuk dijadikan sebagai energi terbarukan seperti biogas yang nantinya dapat dijadikan sebagai sumber bahan bakar yang bersifat ramah lingkungan. Limbah organik tersebut mengandung berbagai complex particulate organic matter dimana salah satunya adalah protein. Kandungan protein dalam limbah organik berbeda-beda tergantung pada jenis limbah tersebut. Kelebihan protein dalam limbah menyebabkan biogas yang dihasilkan tidak optimum karena beberapa faktor penghambat, seperti ammonia dan nitrogen. Kandungan protein yang tinggi dalam limbah akan menghasilkan biogas dengan konsentrasi metana yang rendah dengan kandungan busa, serta mengalami biomass washout. Oleh sebab itu, dilakukan analisa dekomposisi protein menjadi metana dengan Anaerobic Digestion Model No. 1 (ADM1) liquid-liquid phase yang melibatkan sebanyak 24 state variable. Pemodelan dilakukan pada program komputer MatLab menggunakan solver ODE45. Model ini menggunakan prinsip kerja single tank CSTR dengan suhu proses mesophilic high rates sebagai acuan data parameter. Komponen protein yang semulanya memiliki input konsentrasi sebesar 20 kg.COD/m3 mengalami dekomposisi hingga menghasilkan soluble methane (Sch4) pada hari ke-50 dengan konsentrasi sebesar 0.115053 kg.COD/m3
English Abstract
Organic waste produced by society can trigger various environmental, economic, social, health and cultural problems. Organic waste has the potential to be used as a renewable energy source, such as biogas, which can be later used as an environmentally friendly source of fuel Organic waste contains a variety of complex particulate organic matter, one of which is protein. The protein content in organic waste varies depending on the type of waste. Excess protein in waste causes the biogas produced to be less than optimal due to several inhibiting factors such as ammonia and nitrogen. The protein content in the waste will produce biogas with a low methane concentration with foam content, as well as undergoing biomass washout. Therefore, analysis of protein decomposition into methane was carried out with the Anaerobic Digestion Model No. 1 (ADM1) liquid-liquid phase model involving as many as 24 state variables. Modeling is performed on the MatLab computer program using an ODE45 solver. This model uses the working principle of single tank CSTR with high rates mesophilic process temperature as a reference for parameter data. Protein components that originally had an input concentration of 20 kg.COD/m3 decomposed to produce soluble methane (Sch4) on day 50 with a concentration of 0.115053 kg.COD/m3
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | 0524100202 |
| Uncontrolled Keywords: | ADM1, CSTR, Dekomposisi Protein, Mesophilic, Soluble Methane. ADM1, CSTR, Mesophilic, Protein Decomposition, Soluble Methane |
| Divisions: | Fakultas Teknologi Pertanian > Keteknikan Pertanian |
| Depositing User: | soegeng Moelyono |
| Date Deposited: | 06 Sep 2024 02:28 |
| Last Modified: | 06 Sep 2024 02:28 |
| URI: | http://repository.ub.ac.id/id/eprint/225401 |
![[thumbnail of DALAM MASA EMBARGO]](http://repository.ub.ac.id/style/images/fileicons/text.png) |
Text (DALAM MASA EMBARGO)
Chyntia Riama Angelina.pdf Restricted to Registered users only Download (4MB) |
Actions (login required)
 |
View Item |