Stack Monitoring


Stack Emissions Monitoring & Stack Emissions Testing

Stack Emissions monitoring is referred as Stack emission testing, stack emission monitoring, stack sampling, Source Emission Monitoring or Source Testing. It is a process to measure emission of industrial waste or pollutants emitted into atmosphere. The pollutants emitted from stack can be solid, gaseous, liquid organic or inorganic.

What is Stack?
Stack is nothing but chimney which is used to disperse the hot air at a great height, emissions & particulate matters that are emitted from the various types of stacks like boiler, flue gas etc. At these heights the polluted air disperse in a very large area so that concentrations at ground are within permissible limits and not harmful for humans, animals and vegetation.

There are several types of flue-gas stack based on fuel injections. Eg. DG set stack, flue gas stack, process stack, furnace stack, boiler stack, chimney etc.

We Identify the type and amount of contaminants in air emissions from stacks and ducts with air emissions testing from DEEPA ENTERPRISES TESTING LABORATORIES.

Air emitted from stacks and ducts must be tested for pollutants, particularly matter, gases and fumes, and vapours. Quantifying the type and amount of pollutants in the air emissions will allow:

- Compliance evaluation with existing or proposed emission regulations
- Quantification of financial losses from product escapes
- Collection of engineering data for control equipment design
- Assessment of the efficiency of installed control equipment
- Collection of emission data for modelling
- Calibration of continuous monitors

Our emission testing teams regularly perform sampling on the full-range of regulated pollutants, including criteria pollutants and volatile organic compounds. These include:

- Particulate matter (including PM-10 and PM-2.5 fractions)
- Acid gases
- Metals (including mercury)
- Dioxins/furans, PCBs and PAHs
- Volatile and semi-volatile organic compounds
- Total and speciated hydrocarbons SO2, NOX, CO, CO2, O2
- We offer a wide range of testing and analytical services, utilising the latest instrumentation, including isokinetic samplers and hi-tech flue gas analysers.

We work with Continuous Emission Monitoring Systems (CEMS) to collect real time data for various parameters such as O2, CO2, CO, NOX, SO2 and THC. DEEPA ENTERPRISES TESTING LABORATORIES has extensive experience in performing CEMS calibration services in terms of the latest US EPA and EU regulations including:

Relative Accuracy Test Audits (40CFR 60 and 75)
Quarterly and annual QA/QC audits
QAL 1: Choice of the qualified equipment (Automated Measuring System (AMS)) and the measuring procedure
QAL 2: Quality assurance of the installation and calibration, including validation
QAL 3: Ongoing quality assurance of the AMS
AST: Annual quality assurance by control measurements

DEEPA ENTERPRISES TESTING LABORATORIES technicians can help you assess your emissions and understand their impact, enabling you to make informed decisions on the future direction of your business. We can quickly analyse your samples, providing quality scientific data to enable informed decision making.


Order Now