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MAS-AF310

Incident Response at Central-Wan Chai Bypass Tunnel with Comprehensive Air Quality Monitoring in Hong Kong

Sector：Tunnel, Parking and Transportation Hubs

Location：Central, Wan Chai, Hong Kong

In response to a ventilation system malfunction at Tunnel East Ventilation Building in Hong Kong, Sapiens rapidly deployed multiple autonomous MAD-AF300 monitoring stations to provide real-time air quality data focused on oxides of nitrogen and PM for the tunnel and surrounding areas. This monitoring data supplemented the Highway Department’s investigation, helping to assess the environmental impact and formulate emergency response solutions.

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Real-time Odour Monitoring for Source Identification Near the Waterfront

Sector：VOCs and Odour Monitoring and Sampling

Location：Tsuen Wan, Hong Kong

Sapiens provided real-time, high-resolution detection of key Odourants including H2S, NH3, and TVOCs for the Hong Kong Environmental Protection Department, The Government of HKSAR empowering them to understand and manage odour issues in the waterfronts. By strategically deploying monitors MAS near potential sources and analysing meteorological data, Sapiens' solutions enable effective prevention and mitigation of odorous gases, safeguarding the well-being of local communities. Hong Kong Environmental Protection Department conducted a series of investigations with Sapiens' sensor to find

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Effectiveness in Evaluating Roadside Air Quality for Milan Government

Sector：Traffic and Marine Emission

Location：Milan, Italy

The traffic emissions are generally monitored by the traditional fixed reference stations. However, those stations are not only expensive to operate, but also unable to monitor emission sources at a close range. This limited their effectiveness in studying local pollution problems. To better understand the traffic emissions in Milan, Italy, the city's environmental agency AMAT (Agenzia Mobilità Ambiente e Territorio) deployed three Sapiens MAS-AF300 in the city to evaluate the advanced air quality sensors compact station’s capability to detect exposure to vehicular traffic-related emission

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High Density Sensor Network Inside Bus Terminus to Monitor Air Quality for Hotspot Identification

Sector：Tunnel, Parking and Transportation Hubs

Location：Kwai Chung, Bayview Garden, Shatin, Lam Tin, Hong Kong

Enclosed bus terminals have long posed a persistent challenge for managing community air quality. To address this issue, Electrical and Mechanical Services Department, HKSAR Government have deployed Sapiens' advanced NAS AF300 air quality sensors to closely monitor pollutants such as NO, NO2, CO, CO2, and PM2.5 generated by traffic emissions within these terminal facilities. The high-density air quality monitoring network solutions creates real-time air pollution maps, enabling the identification of hotspots and the diagnosis of key contributors to air quality problems.

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Safeguard Cultural Treasures The Last Supper

Sector：Heritage and Museum

Location：Milan, Italy

The microenvironment within a museum plays a crucial role in both visitor and staff health, as well as in the preservation of its collection. Air pollution can irreversibly damage and degrade historic buildings and ancient landmarks. To better protect Leonardo da Vinci's famous painting, ‘The Last Supper’ from continuous fading, Sapiens has installed 20 indoor air quality (IAQ) monitors in the church in Milan, Italy, where the mural is housed. This setup provides comprehensive data on indoor air pollutants.

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Shenzhen Yantian Port Long-term Emission Monitoring

Sector：Traffic and Marine Emission

Location：Shenzhen, China

The Pearl River Delta (PRD) stands as one of the three biggest port clusters in China, playing a vital role in the nation’s trade and transportation efficiency. However, this thriving development comes at a cost, as the shipping activities generate substantial emissions of greenhouse gases and pollutants, including CO2 and SO2. These emissions not only pose health risks to residents of coastal cities but also exacerbate air quality issues in the surrounding areas.

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MASEN & NAS: Enabling Targeted Pollution Control

Sector：Industrial Emission Monitoring

Location：Zhejiang, China

The Tianzihu Modern Industrial Park in Zhejiang China, faces challenges with air pollution due to industrial activities. To understand the spatial distribution and diffusion of pollutants, a five-day mobile monitoring campaign was conducted using MASEN-Pro vehicle-mounted sensor. The data revealed the need for a grid-based monitoring system to manage air quality effectively. The 34 units of NAS were also strategically deployed across the park. This combination of mobile monitoring with MASEN and fixed location monitoring with NAS has established a comprehensive monitoring network, ena

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Supports Air Quality Monitoring at Hong Kong’s Eco Park

Sector：Industrial Emission Monitoring

Location：Eco Park, Hong Kong

The Eco Park operated by Environmental Protection Department (EPD) of HKSAR Government, is the city's first facility dedicated to the recycling industry. To assist the EPD’s efforts, Sapiens has collaborated to deploy 10 of our compact air monitoring stations MAS-AF300, and wind sensors across the park grounds. These Sapiens solutions provide comprehensive, real-time data for PM2.5, PM10, NO2, O3, and CO on air quality within the park and surrounding areas. This valuable information helps the better understanding of the local environment and develop accurate air quality models for the region.

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Roadside Monitoring in India for Traffic Emission Management

Sector：Traffic and Marine Emission Monitoring

Location：India, Mumbai

In India, road transportation serves as the primary mode for both goods delivery and passenger travel. The country's extensive road network, stretching across 4.7 million kilometers, significantly enhances the quality of life for citizens and promotes economic growth. However, the environmental and health risks associated with vehicular emissions cannot be overlooked. To advance the understanding of vehicle emission factors in India, Harish C. Phuleria from the Indian Institute of Technology Bombay has deployed Sapiens's high-performance, cost-effective sensors along the Panch-Shrishti-Comp

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