• N. Umapathi
• SaiTeja
• Roshini
• SaiKiran

This paper explores the idea of the detecting sewer gases that get exist in drainage systems. The interest of this paper is on safety of people who work in drainage systems. These so called sewer gases can be detected by making use of some sensors like MQ 4, MQ 7 and MQ 136 which can detect Methane, carbon Monoxide and Hydrogen sulfide respectively are interfaced with an arduino microcontroller, LCD display and GSM module can collectively produce an output which can alert the people in that area and also can inform the presence of sewer gases to the authorities, thereby preventing or decreasing the chance of risk.

- CH4, H2S, CO, GSM

"DETECTION OF EXPLOSIVE SEWAGE GASES IN DRAINAGE SYSTEMS USING AN ARDUINO ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.534-537, April-2019, Available :http://www.jetir.org/papers/JETIRAU06078.pdf

"DETECTION OF EXPLOSIVE SEWAGE GASES IN DRAINAGE SYSTEMS USING AN ARDUINO ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp534-537, April-2019, Available at : http://www.jetir.org/papers/JETIRAU06078.pdf