air dispersion Services | Environmental XPRT

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Dispersion Air Modeling Services

Dispersion air modeling provides an important tool for air quality assessments. Air dispersion modeling provides a prediction of the air quality impact from pollutants emitted from facility operations. The impact can vary based on stack parameters (location, height, exit temperature and exit gas velocity). Other factors that ...

By Shell Engineering & Associates, Inc. based in Columbia, MISSOURI (USA). from Dispersion Air Modeling Services Service line

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Air Quality Forecasting Services

CERC provides air quality forecasting services at the urban and local scale, including very high resolution online air quality forecast maps, and air quality alerts to the public by SMS/text message, voicemail, e-mail, smartphone apps and Twitter. The forecasting system combines local data on traffic patterns, weather forecasts and forecasts of ...

By Cambridge Environmental Research Consultants (CERC) based in Cambridge, UNITED KINGDOM.

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Air Filter Metals Analysis Services

Cooper Environmental is committed to providing high quality, competitively priced analytical results with rapid turn-around-times. We employ energy dispersive X-ray Fluorescence (ED-XRF) as our analytical technique to quantify the metals deposited on filters.

By Cooper Environmental Services based in Beaverton, OREGON (USA).

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Ambient Air Quality Monitoring Services

Shell Engineering and Associates, Inc., specializes in ambient air quality monitoring services. As opposed to dispersion modeling’s reliance on mathematical predictions, ambient air monitoring actually measures for level of air quality at a specific location over a given time period. The results of ambient air quality ...

By Shell Engineering & Associates, Inc. based in Columbia, MISSOURI (USA). from Ambient Air Quality Monitoring Services Service line

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Consultancy Services

Odour control and air pollution control can be achieved by many ways but choosing the optimum solution demands a significant in-depth understanding of many factors. Many leading organisations, both end users and contractors, draw on our 30 years of expertise.

By ERG (Air Pollution Control) Ltd based in Horsham, UNITED KINGDOM.

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General Services

Advanced Technologies for Unique Solutions. Lakes Environmental provides a wide variety of services in the areas of air dispersion modeling, human health and ecological risk assessment, emissions inventory, compliance, as well as emergency release.

By Lakes Environmental Software based in Waterloo, ONTARIO (CANADA).

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Environmental Consultancy Services

CERC has been providing consultancy services to clients for over 25 years. We’re an independent company with expertise in atmospheric flows and dispersion, well established as an international leader in air quality consultancy. Our client portfolio includes industry, property developers, planners, regulators, law firms, central and local ...

By Cambridge Environmental Research Consultants (CERC) based in Cambridge, UNITED KINGDOM. from Environmental Consultancy Services Service line

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Removing Pathogens Services

Pathogens are bacteria, viruses, and molds that can grow anyplace there is moisture for them to populate and replicate. They can become airborne and inhaled where they take up residence in people’s lungs and noses.For example, Legionnaires disease (legionella) can contaminate drinking water in nursing homes, hospitals, schools, decorative ...

By ProMark Associates, Inc. based in Skokie, ILLINOIS (USA).

Air Dispersion Modeling Services

Success in air permitting requires the ability to perform air dispersion modeling. Spirit Environmental's staff is extremely familiar with the mechanisms of air dispersion models, and how changes in stack and modeling parameters affect off-site concentrations. We are up-to-date with the latest models, including CALPUFF, AERMOD, and ISC. Spirit ...

By Spirit Environmental, LLC based in Houston, TEXAS (USA).

Environmental Impact Reports Services

CEQA and NEPA require air quality impacts to be identified and mitigated in environmental impact reports (EIRs). BlueScape can help develop complete air quality impact sections of EIRs: We will characterize the existing air quality. We will calculate short-term and operational air quality emissions. We will determine potential air quality impacts ...

By BlueScape Environmental based in San Diego, CALIFORNIA (USA). from Environmental Impact Reports Services Service line

Emissions Summary and Dispersion Modelling (ESDM) Reports

An Emissions Summary and Dispersion Modelling (ESDM) Report is a report that, as its name implies, covers an assessment of air pollution emissions from a facility, and how they disperse after they are released. An ESDM report must specifically include the content listed in, and use the methodologies described in, section 20 of O. Reg. 419/05. This ...

By ORTECH based in Mississauga, ONTARIO (CANADA). from Emissions Summary and Dispersion Modelling (ESDM) Reports Service line

Air Quality Services

Emission Source Permitting. Regulatory Compliance. Emission Inventories. NSR Evaluations. Project Planning. Emission Credit Projects. Ambient Modeling. Dispersion Modeling. Air Pollution Meteorology. Odor Impact Assessment.

By Envirospec Engineering, PLLC based in Albany, NEW YORK (USA).

Litigation Support

What technical information do we need to successfully present our case? Is your company being sued for alleged, significant off-site air toxic impacts? BlueScape will assist you through the litigation process: We will provide you with expert support for air toxic tort litigation cases, including Proposition 65. We will review the plaintiff's air ...

By BlueScape Environmental based in San Diego, CALIFORNIA (USA). from Litigation Support Service line

Air Quality Services

Whether you’re planning to build a new industrial facility, install new equipment at an existing facility, modify operations for an existing piece of equipment, or reconstruct existing equipment, Green Star can help you maneuver through the often complicated air quality permitting process. Once your facility is up and running, Green Star can ...

By Green Star Environmental based in Arlington, TEXAS (USA).

Air Quality Services

TCEQ Air Quality Permits, Title V Operating Permits, Emissions Inventories, BACT Analyses, Atmospheric Dispersion Modeling, NSPS, NESHAPS, and MACT Compliance, TCEQ Regulatory Compliance, TCEQ Standard Permits, Permits-by-Rule, and Exemptions.

By Green Environmental Consulting based in TEXAS (USA).

Air Quality Modelling Services

Air Quality Assessments Ltd undertake atmospheric dispersion modelling for road traffic and point emissions sources.

By Air Quality Assessments Ltd based in Burnham-on-Sea, UNITED KINGDOM.

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 facilities are or will be in compliance with state ...

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

Air Quality

ECT specializes in air quality permitting and compliance services, including regulatory review and strategy planning, emission source inventory and audit reviews, emission control evaluations, meteorology, air dispersion modeling, and agency coordination and negotiations. ECT has successfully provided air quality engineering and permitting ...

By Environmental Consulting & Technology, Inc. (ECT) based in Gainesville, FLORIDA (USA). from Air Quality Service line

Atmospheric dispersion modeling · consultants

Atmospheric dispersion modeling is the mathematical simulation of how air pollutants disperse in the ambient atmosphere. It is performed with computer programs that solve the mathematical equations and algorithms which simulate the pollutant dispersion. The dispersion models are used to estimate or to predict the downwind concentration of air ...

By Canarina Environmental Software based in Canary Islands, SPAIN.

Air Quality Services

Exponent has truly unique capabilities when it comes to air quality assessment. In addition to providing emissions inventory, dispersion modeling, monitoring (stack and ambient), regulatory and litigation support services, our capabilities extend to other aspects not found in traditional consulting firms. Our chemical and combustion engineers ...

By Exponent based in Menlo Park, CALIFORNIA (USA). from Air Quality Services Service line

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