Stack Emission Testing
 
SECOT has devoted over 10 years to conducting more than 3,000 tests for over 50 pollutants at more than 300 facilities in every major industrial category.
 
SECOT performs all recognized stack emission test methods covering the spectrum of gaseous and particulate emissions for virtually every category, under nearly all temperature, pressure, pollutant concentration, and gas flow conditions.
 
Industries utilizing SECOT stack emission testing services include petroleum, petrochemical, electric utility, pulp and paper, and manufacturing industries. SECOT has experience with the following processes :
l  Heat Recovery Systems
l  Incinerator, Kiln and Other Calciner Equipment
l  Gas Turbine, Diesel, and Internal Combustion
l  Fired Equipments and Boiler Control Systems
l  Glass Processing
l  Fired Power Boiler/Fired Process Heater
l  Sulfur Recovery Unit, Thermal Oxidizer
l  Combined Cycle and Cogeneration
l  Natural, Forced, Induced Draft Systems
l  Chemical Processing
l  General Manufacturing
 
And Many More
SECOT expertise also makes us especially suitable for specialized testing applications :
l  High Temperature (>500oC)
l  Hazardous (High Pressure, Toxic Gases etc)
l  Extremely Large / Small Ducts
l  Low Flow Rate
l  Stratification
l  Long-Term Studies
l  Large Complex Testing Programs
l  Control Device Evaluation ; Dedust, DeSOx,
    DeNOx
 
Field experience is key to completing a project on time and within budget. Therefore, SECOT has invested time and money to correct many of the problems typically associated with stack emission testing. Through the use of up-to-date and properly maintained equipment, a knowledge of testing industry practices and a mobile testing laboratory, we have eliminated many of the testing problems faced by other service providers.
 
SECOT offers consulting services required to prepare test schedule, coordinate stack test with operations and summarize test results for concerned agencies test report such as PCD, ONEP, MOI, IEAT etc. Test methods used are in accordance with US EPA Reference Methods specified in 40 CFR 60 Appendix A of latest version or other well recognized references of which have been approved by PCD or regulatory agencies.
                                     Sampling Procedures Utilized
EPA Method       
Parameter
1, 1A
Sample Point Location
2, 2A, 2B, 2C, 2D
Velocity
2, 3A, 3B
Gas Composition
4
Moisture Content
5, 5A, 5B, 5D, 5E, 5F       
Particulate Matter
6, 6C
Sulfur Dioxide
7, 7E       
Oxides of Nitrogen
8
Sulfuric Acid Mist
9
Visible Emission
10
Carbon Monoxide
11
Hydrogen Sulfide
12
Lead
13A
Fluoride
15A
Total Reduced Sulfur Compounds
16A
Total Reduced Sulfur Compounds
17
Particulate Matter
18
Hydrocarbon
20
Oxides of Nitrogen
23
Dioxins/Furans
25A
Hydrocarbons
26
Hydrogen Chloride
29
Multiple Metals
201A
PM10
Also any isokinetic source sampling method and any specialized procedures using sorbent tubes, gas sampling bags and canisters.
For more information, please call +66 (0) 2959-3600
                                           fax +66 (0) 2959-3535
Copyright 2003 SECOT Co.,Ltd. All Rights Reserved.