stack testing service Articles

  • The 10 Key Factors in Selecting a Stack Sampling Firm

    Summary: This document is a summary of the key factors that you should take into consideration when hiring a stack testing firm.This has been prepared in conjunction with the ASTM criteria for standard practice of testing companies.The ASTM criteria has been supplemented, based on 125 years of direct testing experience, which is the combined years of experience of the individuals that contributed ...

  • How does climate stack up against other worst-case scenarios?

    Climate isn’t the only catastrophe threatening the planet, but it may be the one most in need of attention and resources. The following is excerpted from Climate Shock (2015) by Gernot Wagner and Martin L. Weitzman. Published here with permission from Princeton ...


    By Ensia

  • Case study - How to properly maintain and service your oxidizer

    Your air pollution control system represents a significant investment in not only initial capital but also ongoing maintenance and operation. Routine inspections performed by your staff combined with thorough maintenance plans provided by Anguil Environmental Service Technicians will ensure you get the most from your investment over the entire life of the system. Anguil has almost three decades ...

  • Case study - Oxidizer system optimization

    OXIDIZER SERVICE SERIES: PART 4 As promised, this is the fourth installment of Anguil's Oxidizer Service Series. If you have read through the first three parts, this can be seen as a capstone of those efforts. Having a strong oxidizer service plan, backed up with recommended spare parts and all of the proper documentation will not only improve your system performance but also allow you to focus ...

  • Checklist for Boiler Maintenance

    Boilers play a crucial role at industrial facilities and it is imperative that they be safely and properly maintained. Routine boiler maintenance can help prevent unplanned shutdowns and outages, increase the efficiency of the boiler and cut operating costs, and ensure that the facility is in full compliance with all laws and regulations governing boiler safety. What follows is a boiler ...


    By STI Group, Inc.

  • FTIR gas monitor for diverse applications

    QUANTITECH, a leading supplier of environmental monitoring instrumentation, has recently supplied EURO Environmental Services in Ireland with a transportable Gasmet FTIR multiparameter gas analyser which EURO Environmental's Managing Director Geoff Fitzpatrick says, “is proving invaluable in many varied applications across a broad selection of industries.” With headquarters in Drogheda in Ireland ...


    By Quantitech Ltd

  • Creating Harmony From Dissonance in Model Development: A Business Approach

    Dispersion model development is characterized by a relatively low cost to develop a model, followed by an enormous cost to validate the models under a variety of conditions. Since harmonization in Europe is more of a “bottom up” phenomenon—contrasted to the “top down” approach in the United States— building a framework for model use and development is essential. There will be two essential parts ...

  • It’s not just clean; it’s CETCOclean - chemical cleaning of 10”and 8” ethane pipelines

    CETCO Oilfield Services Pipeline Division chemically cleaned 10” and 8” ethane pipeline segments prior to an in-line inspection (first time ILI on the 10” pipeline). The operator’s primary concerns were flow interruptions to the receiving plant and ensuring that all line debris was collected prior to entering the downstream 8” section. CETCO designed and supplied all necessary equipment and ...


    By CETCO Energy Services

  • National Center for Quality Testing of Alcoholic Beverages - Case Study

    Name: Sergiu Rusu Job Title: Leading engineer of instrumental analysis sector Company: National Center for Quality Testing of Alcoholic Beverages ...

  • Membrane Electrode Assembly (MEA) Activation Procedures

    Why is an activation procedure or break-in necessary for a membrane electrode assembly (MEA)?  A large reason for performing an activation procedure or break-in is to properly humidify the membrane portion of the MEA that was dried out during the hot press stage of the membrane electrode ...


    By Fuel Cells Etc

  • A trial period of two weeks convinced Nitta Corpartion of the right waste solution - Case Study

    The baler model B5W with a large opening offers Nitta Corporation the right solution for the processing of 25 liter bags. About Nitta - a producer of conveyors Nitta Corporation of Holland is part of Nitta Corporation of Japan. They produce quality conveyors from their plant in Alkmaar to the agriculture, automotive and food industry. The production of these conveyors is ...


    By Bramidan Balers

  • Sensitivity of AERMOD in Modeling Fugitive Dust Emission Sources

    Dispersion modelers have long faced challenges estimating ambient pollutant concentrations caused by releases from “fugitive” sources of particulate matter, such as paved and unpaved roadways, raw material storage piles, outdoor material processing operations, agricultural activities, or windblown dust in general. Fugitive emissions are commonly defined as those that could not ...

  • Understanding Air Pollution Control System Design Specifications

    As the full effect of the Federal Clean Air Act (CAA) Amendments continue to impact today’s industry, many different companies will be required to install new or additional air pollution control equipment.  With well over twenty-five years of proven success in a variety of industries, thermal and catalytic oxidation has become a popular method for controlling volatile organic compound (VOC) ...


    By The CMM Group, LLC

  • How has MCERTS impacted CEMS?

    Industrial process operators that produce gas emissions to atmosphere are regulated by the Environment Agency. Monitoring of these emissions ensures that the environment is being properly protected and helps them manage their own impact on the environment. Under the Environmental Permitting Regulations, these sites are required to continually measure emission parameters from their chimney-stacks ...


    By a1-cbiss

  • Jefferson County, AL - Basys System Case Study

    Management at Jefferson County (AL) Environmental Services reports it has solved a long-running odor problem by tapping a 30,000 din-capacity biotilter array into a 14 mgd average, 55 mgd maximum sewage, transfer line. The 6-unit BASYS array was manufactured by Biorem Technologies Inc. of Guclph, Ontario. The array handles hydrogen sulfide at average concentration of 5 ppm, and maximum of 25 ...


    By Biorem Technologies Inc.

  • Double the amount and resale price of the reusable steel with TANA Shark 440DT - Case Study

    Our customer from southern Europe uses tyre shreds as an alternative heat source instead of coal and oil in a process of making cement out of chalk stone. Formerly they used electric, stationary shredder without an over-band magnet. After changing the machinery to TANA Shark 440DT, the diesel-driven mobile waste shredder on tracks, the customer has been very satisfied on both the improvements in ...


    By Tana Oy

  • Method 301 Evaluation of Candidate conditional methods case study

    A new metal emissions measurement and validation system has recently been developed that has the potential to significantly improve our understanding of metal emissions from a wide range of source categories. This system consists of: A continuous emission monitoring system (Xact-CEMS) An instrumental analyzer procedure (Xact-IAP) A sampling and analysis measurement method ...

  • Continous Emission Monitoring (CEMs)

    Presented in Track B1: CEMs at EUEC 2011,January 31 Phoenix, Arizona   B1.1  | Particulate CEM for wet FGD plant William Averdieck |  Managing ...

  • Catalytic Oxidizers…What You Should Know.

    Within the U.S., depending upon specific plant operations, geographic locations, etc.,  many companies concerned with controlling VOC emissions have been operating air pollution control systems for years.  However, due to business expansion, plant modifications or recent changes in EPA guidelines, an increasing number of companies are now finding it necessary to install new emission control ...


    By The CMM Group, LLC

  • Companies and people leading the restructured environmental services industry in Canada

    The landscape of environmental service providers in Canada has changed dramatically in the past four or five years, especially with mergers and acquisitions announced in recent months between some fast-growing businesses. Only a decade ago the industry was dominated by a couple of publicly-traded continental companies that gobbled up numerous small and medium-size enterprises to offer customers a ...

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