Stack Emission Testing
ETLCO provides activities such as:
Source Stack Emission Testing: ETLCO delivers state-of-the-art stack emission testing solutions, utilizing advanced Continuous Emission Monitoring (CEM) analyzers integrated within fully equipped mobile laboratory stations. Since 2009, ETLCO has established itself as a leading provider of emission monitoring services, strictly adhering to United States Environmental Protection Agency standard methods while ensuring full compliance with the regulatory requirements of National Center for Environmental Compliance (NCEC), Royal Commission Environmental Regulations (RCER), Water and Energy Conversion Agreement (WECA), and other saudi regulatory bodies.
Our technical expertise encompasses a comprehensive range of emission parameters, covering all regulated criteria pollutants, including but not limited to:
- Particulate Matter (PM2.5, PM10, TPM)
- Gaseous Parameters (SO2, NOx, CO, TOC)
- H2SO4 (Acid Mist including SO3)
- Halides (HCL, HBr, HF)
- Halogens (CL2, Br2, F)
- Heavy Metals/Toxic Metals
- Dioxins/Furans, PCB's, PAH's, PFAS
- Destruction Removal Efficiency (DRE)
- Visual Emission (Opacity)
- Hydrogen Sulfide (H2S)
- Chlorinated Organics
- Volatile Organic Compounds including Speciated VOC's
- Formaldehyde and Methanol Testing
Retain RATA
Relative Accuracy Audit:
Periodic audits to verify CEMS accuracy and reliability which includes below services but not limited to:
- 7-day Calibration Drift Testing
- Interference Response Time
- CEMS Inspection (Pre-Audit Inspection)
Retain PEMS






