Real-time Odour Monitoring for Source Identification Near the Waterfront

In recent years, the complaints from citizens about the odour problem are continuously increasing, indicating that odour issues in cities need to be urgently addressed. In Hong Kong, the frequent stench emanating from the waterfront in Tsuen Wan also has aroused public attention and has prompted the Environmental Protection Department (EPD) to take decisive action. Hong Kong Environmental Protection Department conducted a series of investigations with Sapiens' sensor to find out the source of the stench. Several NAS and MAS were strategically deployed in Tsuen Wan region near the potential

Project deliveredTsuen Wan, Hong Kong

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Project information

At a glance

ProjectReal-time Odour Monitoring for Source Identification Near the Waterfront

ClientHong Kong Environnemental Protection Department

InstrumentNAS, MAS

ApplicationVOCs and Odour Monitoring and Sampling

LocationTsuen Wan, Hong Kong

Monitored

Parameters measured on site

Parameters

PM2.5, NO2, O3, CO, NO, TVOC, H2S, NH3

The story

What we delivered

Instruments

Deployed in this project

All products

MAS-AF310

MAS-AF310 is the flagship model of Sapiens Mini Air Station (MAS) series products for high performance and long-term outdoor air quality monitoring with integrated autonomous data quality control capabilities. The product can measure criteria air pollutants including particulate matters (PM₁, PM₂.₅, PM₁₀, TSP), nitrogen dioxide (NO₂), ozone (O₃), carbon monoxide (CO), sulphur dioxide (SO₂), nitric oxide (NO) and carbon dioxide (CO₂) with near reference data quality under all weather conditions, and total volatile organic compounds (TVOC) at high accuracy.

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MAS Odour Plus

The MAS Odour Plus is a compact, professional-grade air monitoring station designated to automatically stabilise the internal environment of the monitoring station to compensate for abrupt fluctuations in ambient temperature, ensuring optimal sensor performance in extreme outdoor conditions.

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