Air is our passion, this single-minded dedication sets AQS apart
Source Emissions Testing

Source Emissions Testing

AQS has extensive experience in conducting manual and instrumental source emissions tests for industrial facilities and utilities.  Our testing capabilities include a full spectrum of USEPA test methods and other relevant methodologies to provide comprehensive test programs and services such as:

  • Permit Compliance Demonstrations
  • Relative Accuracy Test Audits (RATA’s)
  • Performance Guarantees
  • Trial Burns
  • Process Optimization
  • Flue Gas Acid Dew Point & SO3 Determinations
  • Speciated Fate-of-Mercury Studies
  • Control Equipment Capture / Removal Efficiency Determinations
  • CEMS Initial Certification
  • PM-CEMS Relative Response Audits
  • Combustion Turbine Tuning
  • Method Comparison Testing
  • Liaison – Client/Regulatory Agencies

Our experience and capabilities include:

  • Reference Method testing for particulate emissions (PM, PM10, PM2.5, CPM, MC extractable PM), gaseous emissions (SO2, NOX, CO, THC, O2, CO2, H2S, HCl/HF), as well as a variety of source-specific organic and/or inorganic compounds.
  • Testing programs for coal-fired power plants and various processing or manufacturing plants.  These projects typically consist of full-spectrum testing services including, but not limited to: testing objectives, test design, operational requirements, regulatory agency notification and liaison, QA/QC, sample collection and analysis, and report preparation.
  • Testing for Hazardous Air Pollutants (VOCs, Semi-VOCs, toxic metals, toxic organics).  We have conducted HAPs testing programs for incinerators, kilns, industrial furnaces, RCRA facilities (Part B permits), RCRA and TSCA Trial Burns, and EPA Information Collection Requests (ICRs).
  • Managing projects to meet USEPA Relative Accuracy Test Audit (RATA) requirements. These projects typically utilize instrumental methods for SO2, NOX, CO2, and flow.
  • Reporting utilizing EPA’s Electronic Reporting Tool (ERT).
  • Performing visible Emissions Evaluations (USEPA Method 9).