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Continuous Emission Monitoring Systems
Continuous emission monitoring systems (CEMS) measure airflow, dust, the concentration of air pollutants (such as SO2, NOx, CO, etc.), and other parameters related to emissions. Required parameters depend on the type of stationary source and local regulations. A standard CEMS consists of a sample probe, filter, sample line (umbilical), gas conditioning system, calibration gas system, and a series of gas analyzers that reflect the parameters being monitored. Typically monitored emissions include: sulfur dioxide, nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen chloride, airborne particulate matter, mercury, volatile organic compounds, and oxygen. CEMS can also measure airflow, flue gas opacity, and moisture.
- INDUSTRIES
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Chemicals Energy - FUNCTIONS
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Discrete Manufacturing - CASE STUDIES
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SenseGrow: Remote Monitoring for Environmental ComplianceEmerson wanted to provide a connected environmental analyzer to their customers. They wanted to leverage IoT technologies to provide a software solution that was easy to use, real-time and centralized. Compliance with pollution control board guidelines and the ability to remotely calibrate and troubleshoot these devices was the primary objective. Requirements - Centralized Remote Monitoring. - IoT Based Smart Environmental Analyzers. - Remote Calibration and Troubleshooting. - User Friendly Application. - Reporting & Dashboards. - Compliance with pollution control board guidelines.
Smart Sense d.o.o: Monitoring Air Polluants with AirQAir Quality and the monitoring of pollutants that can cause health issues is becoming more important to our daily lives with governments and regulators keen to both monitor and manage the impacts of poor air quality caused by a range of pollutants.
C3 IoT: Worldwide IT Leader Manages Enterprise Energy and SustainabilityTo understand their complex global energy consumption and emissions footprint, Cisco needed a software solution to help them manage disparate energy- and emissions-related data inputs across their enterprise, integrate and analyze their sustainability and energy metrics, embark upon energy and emissions mitigation projects, and report results publicly. Cisco also needed to perform detailed interval analysis of their high energy-usage facilities. - MARKET SIZE
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The emission monitoring systems market is expected to reach USD 4.44 billion by 2025 from USD 2.39 billion in 2018, at a CAGR of 9.3% between 2018 and 2025.
Source: PR Newswire
The gas analyzer market is projected to reach USD 4.06 Billion at CAGR of 5.70% between 2016 and 2021.
Source: Markets and Markets
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What are the applications of Continuous Emission Monitoring (CEM)?
- Monitoring exhaust from power plants and waste-burning facilities.
- Emissions compliance at paper, pulp and other industrial facilities.
- Emissions compliance at cement facilities.
- Emission trading accounting and documentation.
- Air Emissions Reporting Systems (AERS).
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- TECHNOLOGY VIEWPOINT
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- DATA VIEWPOINT
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- DEPLOYMENT CHALLENGES
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