SISTEM MONITORING KADAR CH4(METANA) DAN H2S (HIDROGEN SULFIDA) BERBASIS IOT

Authors

  • Boby Herdian Politeknik Manufaktur Negeri Bangka Belitung
  • Galih Subekti Politeknik Manufaktur Negeri Bangka Belitung
  • Aan Febriansyah
  • Zanu Saputra

Keywords:

CH4 (Methane), H2S (Hydrogen sulfide), MQ4, MQ136, NodeMCU ESP32, Smartphone

Abstract

The content in the biogas it self where there are Ch4(methane), Co2(carbon dioxide), O2(dioxygen) and H2s(hydrogen sulfide) gases and before entering the engine there is a filtration process in this process monitoring Ch4 and h2s values is still done manually so that the process is not always carried out optimally due to time and weather constrains. There fore, ths project wa made with MQ4 and MQ136 sensors to detect Ch4 and H2s values using a blower placed in an airtight box. The component is then connected to the NodeMCU ESP32 so that it acan be connected to a smartphone, so that the Ch4 and H2s values can be monitored via smartphone though the blynk application. The test result will be obstained Ch4 value from the tests that have been carried out it can be concluded that the error ratio of the MQ-4 value and gas analysis ranges from 4 to 6 % and from the tests that have been carried out it can be concluded that the error ratio of the MQ-136 value and gas analysis ranges from 8 to 11% as well as Ch4 measurements range from 48% to 60% and H2s range from 10 ppm to 100 ppm and if the value is less or more then it will turn on the buzzer.

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References

Agung Dwi Saputro, “Rancang bangun robot pendeteksi kadar gas sulfur dioksida(SO2) dan gas karbon monoksida(CO) untuk ekplorasi kawah ijo objek wisata candi gedong Songo Berbasis Internet of Things,” 2020. [Online]. Available: https://eprints.walisongo.ac.id/id/eprint/15334/ [Accessed 16 Juni 2023].

Arfian Dzaki Danurwenda, “Rancang bangun alat pengukuran gas metana menggunkan arduino uno pada septic tank,” 2021. [Online]. Available: https://jurnal.pancabudi.ac.id/index.php/fastek/artic/view/1830. [Accessed 15 Juni 2023].

B.N. Widarti, S. H. Susetyo, and E. Sarwono, “Degradasi COD Limbah Cair Dari Pabrik Kelapa Sawit Dalam Proses pembentukan Biogas, “J. Integr.Proses, vol. 5, no. 3, pp. 138-141, 2015.

Zhengzhou winsen electronics technology Co., Ltd, “MQ-4 semiconductor sensor for flammable gas,” 2018. [Online]. Available: https://www.winsen-sensor.com/d/files/MQ-4.pdf [Accessed 20 Juni 2023]

Zhengzhou winsen electronics technology Co., Ltd, “MQ-136 semiconductor sensor for hydrogen sulfide,” 2015. [Online]. Available: https://pdfl.alldatasheet.com/datasheet-pdf/view/1307650/WINSEN/MQ 136.html [Accessed 24 Juni 2023].

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Published

20-07-2023

How to Cite

Herdian, B., Subekti, G. ., Febriansyah, A., & Saputra, Z. (2023). SISTEM MONITORING KADAR CH4(METANA) DAN H2S (HIDROGEN SULFIDA) BERBASIS IOT. Prosiding Seminar Nasional Inovasi Teknologi Terapan, 3(01), 110–115. Retrieved from http://snitt.polman-babel.ac.id/index.php/snitt/article/view/449

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