| AQS |
Air Quality Services, LLC |
| AWMA |
Air & Waste Management Association |
| BACT |
Best Available Control Technology |
| CAM |
Compliance Assurance Monitoring |
| CEMS |
Continuous Emission Monitoring System |
| CFR |
Code of Federal Regulations |
| CGA |
Cylinder Gas Audit |
| CHMM |
Certified Hazardous Material Manager |
| CO |
Carbon Monoxide |
| CO2 |
Carbon Dioxide |
| COMS |
Continuous Opacity Monitoring System |
| EDRS |
Enforcement Document Retrieval System |
| EIT |
Education and Information Technologies |
| EPA |
Environmental Protection Agency |
| FESOP |
Federally Enforceable State Operating Permit |
| FGD |
Flue-Gas Desulfurization |
| H2S |
Hydrogen Sulfide |
| HAP |
Hazardous Air Pollutant |
| HAZWOPER |
Hazardous Waste Operations and Emergency
Response |
| HCl |
Hydrogen Chloride |
| IDEM |
Indiana Department of Environmental
Management |
| MACT |
Maximum Achievable Control Technology |
| NESHAP |
National Emission Standard for Hazardous Air
Pollutants |
| NIST |
National Institute of Standards and
Technology |
| NOX |
Nitrogen Oxides |
| NSR |
New Source Review |
| O2 |
Oxygen |
| O3 |
Ozone |
| PM |
Particulate Matter |
| PM10 |
Particulate Matter (nominally 10m and less) |
| PM2.5 |
Particulate Matter smaller than 2.5
Micrometers in Diameter |
| PSD |
Prevention of Significant Deterioration |
| QA/QC |
Quality Assurance / Quality Control |
| QEP |
Qualified Environmental Professional |
| RATA |
Relative Accuracy Test Audit |
| RCRA |
Resource Conservation and Recovery Act |
| SO2 |
Sulfur Dioxide |
| THC |
Total Hydrocarbons |
| TO-12 |
USEPA test method |
| TO-14 |
USEPA test method |
| TSCA |
Toxic Substances Control Act |
| TSP |
Total Suspended Particulates |
| USEPA |
United States Environmental Protection Agency |
| VOC |
Volatile Organic Compounds |
| VOST |
Volatile Organic Sampling Train |