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Malad, Mumbai, India
September 2025
Wastewater Treatment Plant
Brihanmumbai Municipal Corporation (BMC)
Polludrone Custom
Real-Time Odour Monitoring
The Brihanmumbai Municipal Corporation (BMC) plays a crucial role in maintaining public health services across Mumbai, encompassing waste management and wastewater treatment. The Malad Waste Water Treatment Plant is near the coast and close to a Ready-Mix Concrete (RMC) batching plant, raising concerns about ambient air quality.
Earlier in 2024, the plant installed a US-based air-monitoring system to meet BMC’s compliance requirements. However, the harsh coastal environment and heavy dust from nearby industrial activities often caused the system to clog, fail to monitor data accurately, and lack adequate service support. It also could not connect with BMC’s server for real-time data transfer.
Even though a system was in place, several issues limited its effectiveness:
NCC Limited, working with Technovalue Solutions Pvt. Ltd., introduced Oizom’s Polludrone Custom with an Outdoor Display Board as a strong replacement.
The deployment included:
This solution provided continuous, real-time environmental data for better monitoring and proactive measures.
Oizom’s innovative technology has redefined environmental monitoring by providing highly accurate and actionable data on various atmospheric parameters. Our offerings include weather stations, pollution tracking, and noise monitoring solutions. With seamless integration into smart city infrastructure, Oizom’s tools enhance decision-making, compliance monitoring, and community engagement towards a greener planet.

The introduction of Oizom’s Polludrone changed the site’s monitoring capabilities:
This deployment exemplifies how real-time environmental data can drive meaningful improvements in public infrastructure. By seamlessly integrating with BMC’s compliance systems, Oizom’s Polludrone empowers smarter decision-making, promotes regulatory accountability, and enhances worker health and safety in high-risk coastal treatment zones.
Client Feedback
“The system provides live air quality values, enabling quick and accurate decision-making. The training conducted by the team helped our safety team operate the system with confidence. The robust design and professional appearance of the system have been well accepted, especially by the workers who appreciate the outdoor display for real-time awareness.”
– Safety Officer, NCC Ltd.
By replacing an underperforming legacy system with Oizom’s Polludrone, real-time air quality monitoring solution, BMC restored reliable air quality monitoring at Malad WWTP. This change meets regulatory compliance, improves worker safety and trust through precise, actionable data.