ADVENT and Korean agency deploy AI e-nose to classify apartment odors

ADVENT Co., Ltd. has signed an October 30 agreement with a Korean public environmental agency to use its GraphAISense electronic nose at a Seoul-area apartment complex with severe odor complaints. Permanent monitoring begins in November, with the goal of tracing odor sources in real time using graphene sensors and on-device AI.

Why it matters: - Odor complaints are hard to verify because smells move with wind, fade before inspectors arrive and often require slow laboratory testing. - Continuous, objective monitoring can help authorities identify what the odor is and where it comes from. - The project could give residents and regulators stronger evidence in disputes over community odor pollution.

What happened: - ADVENT Co., Ltd. signed an agreement on October 30, 2026 with a Korean public environmental agency to apply its GraphAISense electronic nose to odor monitoring at residential sites. - The first test phase took place at an apartment complex where residents reported strong odors drifting into the community. - ADVENT analyzed odor samples from the complex and classified the odors by type using AI models that had already learned odor patterns. - Permanent monitoring at the complex starts in November.

The details: - GraphAISense uses a multi-channel graphene sensor array and an on-device AI model. - The system recognizes odor types and records odor intensity around the clock. - ADVENT says combining the sensor data with wind data is designed to trace odors back to their sources. - Dr. Maxim Rabchinskii, ADVENT’s chief technology officer, said odor is a chemical signal and each source has its own fingerprint. - Rabchinskii said ADVENT and its public-sector partner want to move odor management from complaints and guesswork to continuous, data-driven evidence. - ADVENT plans to extend the approach to industrial complexes, waste-treatment facilities, livestock farms and urban areas.

Between the lines: - The project is a practical test of whether AI-based odor sensing can replace intermittent inspections with continuous monitoring. - ADVENT is positioning GraphAISense as an evidence tool for public agencies, not just a detection device. - The company’s focus on residential odor cases may help build a broader market for environmental monitoring systems.

What's next: - ADVENT will install GraphAISense units at the apartment complex in November. - The company currently builds units to order. - ADVENT plans volume production in 2027. - ADVENT is seeking distribution and pilot partners in the United States and the Middle East. - More information is available at the company’s GraphAISense website.

The bottom line: - ADVENT is turning its graphene-based AI e-nose into a live monitoring tool for odor complaints, with the Korean pilot aimed at proving the system can identify sources in real time.