 As per UNESCO, only 20% of globally produced wastewater receives proper treatment. All the chemical and biological treatment of the effluent in a wastewater treatment plant emits toxic gases. Such odorful gases have a direct impact on the health of local residents, such as insomnia, headaches, appetite loss, and neurological disorders. There is an urgent need for real-time odor monitoring and taking relevant actions for mitigation. A detailed odor impact analysis and public complaint validation can be performed by the authorities. By analyzing the chemistry of the odor, process-level issues can be identified for preventive maintenance. OISM-OdoSense is an ideal odor monitoring solution for wastewater treatment plant. It monitors critical odor parameters like hydrogen sulfide, methane, ammonia, mercaptans, and volatile organic compounds on a real-time basis. Based on concentration of the odorful gases around the wastewater treatment plant, process-level issues are identified and corrective measures are taken to reduce odor nuisance. The system generates alerts for the maintenance crew to make the process efficient. The data from OdoSense is used for odor modeling to understand odor impact in surroundings. Such odor analytics play a critical role for validation of public complaints. Through OdoSense peripheral monitoring, we have enabled several data-driven decisions for efficient wastewater treatment. Read more about it on the link in the description below.