PNLPNL
Jurnal Sains dan Teknologi ReaksiJurnal Sains dan Teknologi ReaksiThe continuously increasing energy demand drives the utilization of renewable energy, one of which is biogas from cow dung. Biogas production is generally not optimal because fermentation is conducted at room temperature, which is less suitable for methanogenic bacteria. This research designs an Internet of Things (IoT) based anaerobic digester that can monitor and control temperature in real time, while also examining the effect of fermentation temperature on biogas volume and Chemical Oxygen Demand (COD). The temperature of 25°C produced the lowest volume (0.3 L) and COD (9600 mg/L). The optimal fermentation condition is found at a temperature of 35°C. The research results indicate that temperature significantly affects the fermentation process. A temperature of 35°C yields the highest biogas volume (3.7 L) and the lowest COD (6400 mg/L), whereas a temperature of 27°C results in the lowest volume (0.3 L) and COD (9600 mg/L). The optimal fermentation condition is at a temperature of 35°C. The application of IoT facilitates the monitoring of the process and enhances the efficiency of biogas production.
This research successfully designed and built an IoT-based anaerobic digester system capable of monitoring and controlling fermentation temperature in real-time to support optimal biogas production.The highest biogas volume was achieved at a fermentation temperature of 35°C, demonstrating that this is the optimal temperature for increasing biogas production.These findings highlight the importance of temperature control in maximizing biogas production efficiency.
Further research should investigate the impact of thermophilic temperatures (above 45°C) on biogas production, comparing mesophilic and thermophilic conditions. To enhance the systems precision, future development should incorporate gas pressure and pH sensors for more comprehensive monitoring and control of the fermentation process. Additionally, exploring the integration of different organic waste mixtures, beyond cow manure, could broaden the applicability and efficiency of the IoT-based anaerobic digester, potentially leading to a more sustainable and versatile renewable energy solution. These advancements will contribute to optimizing biogas production and promoting its wider adoption as a clean energy source.
| File size | 740.46 KB |
| Pages | 9 |
| DMCA | Report |
Related /
ASIAASIA Ada kebutuhan untuk kolaborasi yang intensif dan terintegrasi antara lembaga pemerintah, akademisi, masyarakat lokal, dan pengelola desa wisata untuk memastikanAda kebutuhan untuk kolaborasi yang intensif dan terintegrasi antara lembaga pemerintah, akademisi, masyarakat lokal, dan pengelola desa wisata untuk memastikan
ASIAASIA Program KKN secara signifikan meningkatkan pemahaman dan rasa tanggung jawab Gapoktan terkait RDKK, serta mengoreksi kesalahpahaman bahwa pendaftaran semata-mataProgram KKN secara signifikan meningkatkan pemahaman dan rasa tanggung jawab Gapoktan terkait RDKK, serta mengoreksi kesalahpahaman bahwa pendaftaran semata-mata
IAESCOREIAESCORE The simulation results show that the proposed GWO-FOPID controller gave super results by reducing electromagnetic torque overshoot by 33%, improves torqueThe simulation results show that the proposed GWO-FOPID controller gave super results by reducing electromagnetic torque overshoot by 33%, improves torque
IAESCOREIAESCORE A technical analysis of battery storage, power electronics, and system configuration is provided, along with a cost-benefit assessment. Simulation resultsA technical analysis of battery storage, power electronics, and system configuration is provided, along with a cost-benefit assessment. Simulation results
IAESCOREIAESCORE A peak efficiency of 84.30% was measured with a 24 V DC input voltage. The proposed converters features, particularly its high step-up voltage gain, makeA peak efficiency of 84.30% was measured with a 24 V DC input voltage. The proposed converters features, particularly its high step-up voltage gain, make
SAINTISPUBSAINTISPUB Namun, pada beban berat sebesar 14 kg, laju pengeringan relatif konstan, menunjukkan bahwa tinggi cerobong memiliki dampak lebih kecil pada pengeringanNamun, pada beban berat sebesar 14 kg, laju pengeringan relatif konstan, menunjukkan bahwa tinggi cerobong memiliki dampak lebih kecil pada pengeringan
SAINTISPUBSAINTISPUB Ulasan pelanggan online (X2) memiliki koefisien regresi 0,337 dengan nilai t 3,656 dan signifikansi 0,000, yang juga menunjukkan pengaruh yang signifikanUlasan pelanggan online (X2) memiliki koefisien regresi 0,337 dengan nilai t 3,656 dan signifikansi 0,000, yang juga menunjukkan pengaruh yang signifikan
ITENASITENAS 736 kendaraan, sementara Minggu menunjukkan volume terendah dengan 2. 382 kendaraan. Jejak karbon mencapai puncaknya pada hari Selasa sebesar 884,26 metrik736 kendaraan, sementara Minggu menunjukkan volume terendah dengan 2. 382 kendaraan. Jejak karbon mencapai puncaknya pada hari Selasa sebesar 884,26 metrik
Useful /
GOODWOODPUBGOODWOODPUB Faktor-faktor tantangan yang diidentifikasi, mulai dari yang paling dominan hingga kurang menonjol, meliputi Kemampuan Digital, Sistem Jaringan Informasi,Faktor-faktor tantangan yang diidentifikasi, mulai dari yang paling dominan hingga kurang menonjol, meliputi Kemampuan Digital, Sistem Jaringan Informasi,
GOODWOODPUBGOODWOODPUB Hal ini menunjukkan bahwa lingkungan kerja yang positif dan nilai-nilai yang diterapkan oleh manajemen dan staf secara langsung meningkatkan tingkat kepuasanHal ini menunjukkan bahwa lingkungan kerja yang positif dan nilai-nilai yang diterapkan oleh manajemen dan staf secara langsung meningkatkan tingkat kepuasan
GOODWOODPUBGOODWOODPUB Moreover, Work Training mediates the relationship between Safety Culture and Patient Safety. The findings confirm that Safety Culture directly and indirectlyMoreover, Work Training mediates the relationship between Safety Culture and Patient Safety. The findings confirm that Safety Culture directly and indirectly
POLRAFPOLRAF Kajian ini menggunakan metodologi penelitian deskriptif yang dirancang untuk menggambarkan fakta secara sistematis dan akurat melalui deskripsi dan representasiKajian ini menggunakan metodologi penelitian deskriptif yang dirancang untuk menggambarkan fakta secara sistematis dan akurat melalui deskripsi dan representasi