air model Services | Environmental XPRT

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Air Monitoring & Modelling Services

Screening to quickly check air quality from a variety of operating parameters and emission control strategies and devices, as well as determining ambient impact and resulting allowable production when siting a new source, especially minor ones. Dispersion modelling is required for certain major sources and from ...

By Shell Engineering & Associates, Inc. based in Columbia, MISSOURI (USA).

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Air Pollution Modelling Services

Application of state-of-the-art modelling systems including WRFChem, FLEXPART and others to provide the most suitable and reliable products to clients. Areas covered range from mining, heavy Industry, power plants, urban pollution. ISO 9001:2015 ...

By Raymetrics S.A. based in Athens, GREECE.

Regulatory Development

Airzone staff are experienced in the development of air quality regulations including developing management systems to support regulations including: setting of jurisdictional air quality objectives, providing a technical framework to achieve objectives, developing air quality management procedures and ...

By Airzone One Ltd. based in Mississauga, ONTARIO (CANADA). from Air Modelling Service line

Environmental Impact Assessments

experience in conducting comprehensive air quality impact assessments including developing emission inventories for various scenarios, applying dispersion modelling, assessing background (baseline) levels for target contaminants (including measurement where necessary) and providing detailed reports. When necessary, we ...

By Airzone One Ltd. based in Mississauga, ONTARIO (CANADA). from Air Modelling Service line

Urban Scale Air Quality Assessment Services

Some firms have experience modeling individual industrial facilities to support permit applications. The true challenge for a modeler is to address the analysis on an urban-scale, model all quantifiable source categories in a metropolitan area, and determine how realistic the assessment is relative to measured ...

By Sullivan Environmental based in Alexandria, VIRGINIA (USA). from Air Modeling Services Service line

Exposure Assessment Services

Exposure assessment, risk assessment, and risk management are the three major components of assessing risks from exposure to air pollutants. The staff of Sullivan Environmental is in the forefront of developing methods for exposure assessment and conducts research for the U.S. EPA and industrial clients ...

By Sullivan Environmental based in Alexandria, VIRGINIA (USA). from Air Modeling Services Service line

Dispersion Modeling Services

Sullivan Environmental staff dispersion modelers have over 30 years of experience each. This firm performs air dispersion modeling using the following computer models: AERMOD, CALPUFF 5.0, CALPUFF 6.0, CAL3QHC, INPUFF, ISCST3, TOXST, ISCPRIME, and SCREEN3. We utilize several different pre- and ...

By Sullivan Environmental based in Alexandria, VIRGINIA (USA). from Air Modeling Services Service line

Air Permitting Services

Sullivan Environmental Consulting, INC. routinely performs dispersion modeling to support permit applications, e.g., Prevention of Significant Deterioration (PSD) permits, state air permits, and modeling to support Title ...

By Sullivan Environmental based in Alexandria, VIRGINIA (USA). from Air Modeling Services Service line

Risk Management Planning Services

A risk management plan can be viewed as both a burden and an opportunity. The burden is associated with the amount of analysis and record keeping required to file a complete application. The opportunity, on the other hand, is the ability to upgrade the safety of industrial operations through a systematic review of all relevant ...

By Sullivan Environmental based in Alexandria, VIRGINIA (USA). from Air Modeling Services Service line

Meteorological Litigation Support Services

Air Quality and Meteorological Related Expert Testimony. Sullivan Environmental has well-recognized expertise in providing expert testimony for litigation involving air quality and meteorological issues. With two Certified Consulting Meteorologists that have over 35 years of professional experience each, high ...

By Sullivan Environmental based in Alexandria, VIRGINIA (USA). from Air Modeling Services Service line

Process air modeling

Before a selection for an air pollution control system can even be made, it is imperative that the design parameters are well chosen and defined. Pure Air Solutions offers its experience and know how of numerous processes to establish computerised models of any subject process to identify the optimum design ...

By Pure Air Solutions bv based in Heerenveen, NETHERLANDS. from Service Service line

Ambient Air Modeling

Modeling atmospheric air dispersion employs the use of a computer program to estimate the concentration of air pollutants dispersed in the atmosphere that are emitted from sources such as industrial plants. The results are used to determine whether existing or proposed industrial ...

By Stone Lions Environmental Corporation based in Rolling Hills Estates, CALIFORNIA (USA).

Air Emissions Modelling

We undertake Air Emissions Modelling in support of our client's planning and permitting proposals. Our experienced in-house team produce high-quality dispersion modelling reports which address potential impacts at sensitive locations. The reports consist of easy-to-view contour profile maps which show the ...

By Oaktree Environmental Limited based in Winsford,, UNITED KINGDOM.

Air Dispersion Modeling

We perform air modeling associated with new permits, permit renewals and inquiries by the agency to determine the overall impact of your facility’s emissions and help defend your position to authorize ...

By Argent Consulting Services, Inc. based in Houston, TEXAS (USA).

Air balance modelling

As a partner of various industries, Pure Air Solutions offers specialised services related to the air and heat flows in such processes. Complicated computer models are available to predict balance data and perform automated and accurate calculations of air mixing and cooling. These models clearly demonstrate ...

By Pure Air Solutions bv based in Heerenveen, NETHERLANDS. from Service Service line

Air Dispersion Modeling

For over 30 years, Trinity Consultants has performed dispersion modeling studies to assist industrial facilities in assessing the impact of their emissions on ambient air quality. Regulatory requirements for dispersion modeling remain the primary motivation for the majority of modeling studies in the U.S. New ...

By Trinity Consultants based in Dallas, TEXAS (USA). from Permitting Support Service line

Air Dispersion Modeling Consulting

The company offer consulting services for any phase of air dispersion modeling from questions on preliminary air dispersion model design and usage to model setup through remodeling ...

By Stinger Environmental Services, LLC based in Fairview, NORTH CAROLINA (USA).

Air Dispersion Modeling Services

Consulair offers air dispersion modeling services for industrial plants and commercial utilities. This type of modelisation helps assessing pollution concentration and deposition from a wide variety of sources while considering every physical aspect involved. Meteorological and topographical data are also ...

By Consulair based in Quebec, QUEBEC (CANADA).

Air Dispersion Modeling Service

Air dispersion modeling may be required in some instances to demonstrate with National Ambient Air Quality Standards (NAAQS) and/or local ambient air regulations. Typically, ACES' documentation begins with descriptions of the source(s), existing air quality at the site, and the source characteristics, ...

By Air Consulting and Engineering Solutions (ACES) based in Houston, TEXAS (USA).

EPS - Air Dispersion Modeling Services

EPS performs air dispersion modeling studies in support of our air quality practice. EPS is proficient in all major EPA- approved models. Our consultants perform complex dispersion modeling analyses in support of air permit applications, including Prevention of Significant Deterioration (PSD) ...

By Environmental Planning Specialists, Inc. (EPS) based in Atlanta, GEORGIA (US) (USA). from Regulatory Compliance and Permitting Service line