Continuous emission monitoring systems (CEMS) solutions for environmental compliance

Certified and approved gas CEMS for compliance with stack emission regulations (ELVs), online monitoring of raw gases for combustion optimization, fuel cost savings and precise adjustment of pollutant absorber/neutralizer injection (SCR, SNCR, DeNOx, FGD) to reduce costs and emissions of pollutants. 

Continuous monitoring of filter particulates offers valuable feedback, detecting leaking or broken bags in fabric filters, reducing maintenance time and costs, enhancing emission control and anticipating faults at an early stage for efficient operations.

Simply measuring the pollutant concentration does not clearly indicate the impact of emissions on the environment. It is important to measure both the composition and concentration of flue gases and their ‘volume flow’ to calculate pollutant mass release and determine their total discharge to the atmosphere.

Monitoring particulate emissions in flue gas streams with DURAG GROUP’s PM-CEMS and opacity monitors ensures regulatory compliance, protects the environment and improves operational efficiency. Real-time data enables proactive maintenance, reduces downtimes and promotes sustainable practices for industries.

DURAG's advanced Hg CEMS helps industries meet national mercury emissions standards driven by the Minamata Convention, such as US EPA MATS, European IED BAT-AELs, etc. while effectively controlling Hg emissions. Hg process monitoring enables precise adjustment of reagent injection, reducing pollutant concentrations and optimizing compliance with emission limits.

Using trace gas analysis for purity control in carbon capture and storage (CCS) ensures high CO₂ quality, preventing pipeline corrosion and enhancing storage integrity. ProCeas detects impurities precisely, optimizing capture efficiency and reducing maintenance costs.

D-EMS 2020, one of the world‘s very few certified DAHS systems, ensures precise emission data acquisition, handling and more than regulatory reporting. With real-time value visualization, reports for e.g. legislative compliance and optimized CEMS performance, customers benefit from reduced emissions risk.

PEMS provide a reasonable alternative to CEMS (AMS) where there is a reliable and predictable correlation between plant operating conditions and emissions.