101. Error Propagation In Air Dispersion Modeling A sensitivity study of the Gaussian dispersion modeling of continuous, buoyant pollution plumes illustrating how seemingly minor changes in some of the key variables can result in a propagated overprediction factor ranging from 6 to 80. http://www.air-dispersion.com/feature.html

Home About Purchasing Book Reviews Contents Site Map ERROR PROPAGATION IN AIR DISPERSION MODELING Milton R. Beychok, Consulting Engineer Newport Beach, California, USA Air dispersion modeling has been evolving since before the 1930s. Over the last 15-25 years, strict environmental regulations and the availability of personal computers have fueled an immense growth in the use of mathematical models to predict the dispersion of air pollution plumes. Beychok's recently published book, " Fundamentals Of Stack Gas Dispersion ", details the evolution of the widely used Gaussian air dispersion models and their inherent assumptions and constraints. Unfortunately, many users of such models are completely unaware of those assumptions and constraints and mistakenly believe that the precision achievable with computers equates to accuracy. This article discusses how the propagation of seemingly small errors in the Gaussian model parameters can cause very large variations in the model's predictions. In most dispersion models, determining the pollutant concentrations at ground-level receptors beneath an elevated, buoyant plume of dispersing pollutant-containing gas involves two major steps:

102. Center For Air Pollution Impact And Trend Analysis, CAPITA CAPITA Center for air pollution Impact and Trend Analysis. Welcome to the Center for air pollution Impact and Trend Analysis (CAPITA http://capita.wustl.edu/CAPITA/

CAPITA C enter for A ir P ollution I mpact and T rend A nalysis Welcome to the C enter for A ir P ollution I mpact and T rend A nalysis ( CAPITA ) in the School of Engineering at Washington University St. Louis , MO, USA. CAPITA does air quality-related research, disseminates data, reports and software and hosts the WWW domains for several organizations. Estimating historical anthropogenic global sulfur emission patterns for the period 1850-1990 (Atmospheric Environment 33 (1999) 3435-3444) C ontents: What's New at CAPITA Research Areas Reports and Papers Data Sets ... People at CAPITA If you would like to see an outline map of our domain or a navigational help page use the link bar below. Click on the button to see help on navigating this area. We believe in the magic of the Net to foster interactive and collaborative research, so please talk to us via the support page.

103. Centre For Science And Environment (CSE) Home Page International consortium dedicated to promoting democracy and sustainability. Headquartered in New Delhi. Campaign topics include biodiversity, climate change, air pollution, water pollution, forest management, rainwater harvesting, and people and wildlife . http://www.cseindia.org/

Air Pollution Global Green Governance Pollution Monitoring Lab ... CSE Publications What happend to our right to clean air? Climate change, global warming, who takes all the decisions? Applying scientific research to study pollution in air, water and soil The way to sustainable industrial growth Good health and clean environment. Two sides of the same coin Taking environment into classrooms, worldwide Campaign to make water everybody's business Books, monographs, documentaries, images and much more... CSE Main Site... About CSE Down To Earth Campaigns Programmes Newsletters In the News Library CSE Store WHAT'S NEW AT CSE Sign up for our fortnightly newsletter Industry pays a pittance for the water it uses, and wastes Caught in a socio- economical transition, what is the future of these forest patches? In-depth coverage and additional resources Ground- water Prospects map of Delhi Detailed block-wise hydro- geological data Small farmers are constantly innovating with sustainable irrigation Seven experts on the CoP-9 negotiations in Milan, Italy (Dec. 1-12)

104. Air Pollution Control Division, Vermont Department Of Environmental Conservation http://www.anr.state.vt.us/dec/air/

apcd home regulations permits air quality data ... Contacts APCD Section Pages: Air Toxics Compliance Mobile Sources Monitoring ... Planning Forum on Open Burning May 17, 2004 Click here for details and to register Welcome to the Air Pollution Control Division The Vermont Air Pollution Control Division (APCD) of the Department of Environmental Conservation (DEC) implements state and federal Clean Air Acts. As part of this implementation, the APCD monitors air quality and air pollution sources, proposes regulations to improve existing air quality, ensures compliance with the regulations, and issues permits to control pollution from sources of air contaminants across the state. What's New? : Latest news, publications and proposed regulations. Mobile Sources : Provides technical expertise on transportation-related air pollution activities. Air Toxics : Information on air toxic sources, health effects, ambient monitoring, reduction efforts and other related information

105. Zephyr Newsletter Regional newsletter covering local and national news about air pollution, water, wastewater, solid wastes, and environmental management. http://trfn.clpgh.org/wpawma/zephyr.htm

Newsletter of the Allegheny Mountain Section May 2004, Vol. 22, No. 9 The Zephyr here. Print versions are mailed to Section members around the first of the month. Information on membership can be found here. For a complimentary copy of the printed version of the next Zephyr click here. In This Issue... Section News - From the Chair Section News Around the Town Internet Site Review ... Zephyr Editorial Board From the Chair: BobVolkmar, Chair, AMS (volkmar@duq.edu) The election results are in, and the next generation of Allegheny Mountain Section leaders has been identified. This should be my swan song. . . but it’s not, because the members also approved the bylaws amendments, including the realignment of our fiscal/program year to coincide with the calendar year. That means that the existing officers and directors (including me) will continue to serve until December 31, 2004, when the new Board takes office. Ed didn’t just serve refreshments; he served hors d’ouevres. ... Bob Volkmar We are deeply grateful for the support of the following sponsors: AIG Michael Baker Corporation MSA Reed Smith LLP The Duquesne University Center for Environmental Research and Education Dominion GAI Consultants Key Environmental Koppers Inc.

106. MPM Technologies - Welcome! Holding company with subsidiaries which design, engineer, supply and service air pollution control systems for fortune 500 and other environmental and industrial companies worldwide. (Nasdaq MPML). http://www.mpmtech.com/

Welcome to MPM! Select the Newswire button above to read about MPM Technologies and subsidiaries in the news. What's New? AirPol, a wholly owned subsidiary of MPM since 1998, signs a $3 million contract to construct two semi-dry scrubbing systems for two municipal solid waste incinerators in Minnesota. Click here for information about AirPol.

107. I Want Clean Air - Clean Air Education, Action And Products air pollution, global warming and political instability are serious threats to public health and the environment that result from fossil fuel energy. http://www.iwantcleanair.com/

Clean air through education, action and energy efficient products. Home Page Air Pollution Causes and effects About This Site ... Laws and policies Clean Air Actions Natural Resources Defense Council: Stop the Bush Air Pollution Plan Union of Concerned Scientists: Protect Kids from Dirty Diesel School Buses Sierra Club: Protect the Clean Air Act from "clean coal" guise Featured Articles Pentagon tells Bush: Climate Change Will Destroy Us Document predicts that abrupt climate change could bring the planet to the edge of anarchy. Air Pollution is dangerous to the elderly, children and expectant mothers. Check for alerts in your area. Air Pollution Linked to Genetic Mutations . Research adds reproductive impacts to list of known human health effects of air pollution. more features This is Killing This It's time to do something about it Click to help prevent pollution. A click a day prevents air pollution! One click per visitor makes a donation. If you wish to support this web site, please shop through the links on this web site Follow any link, or

108. Green Party Of Iran - Hezb-e-sabz Hayeh Iran Includes news articles about Iran's drought, air and water pollution, agriculture, flora and fauna. http://www.iran-e-sabz.org/news/news.html

News Archives Environmental News Drought Air Water ... Industry and Technology Environmental news Iran facing environmental crisis, warns vice president 28/05/00 Iran: Environmental Issues 04/00 Air DOE Calls for Relocating Tehran Airport to Ease Pollution 07/06/00 Tehran in Spring 2000: Blue Sky or the Same Old Mirage? 08/03/00 Air pollution increases in Tehran 02/02/00 Iran's Clean Air Day gets cold shoulder 20/01/00 ... The Black Skies of Tehran and the Air Quality Control Company 05/95 Drought Zayanderoud river runs dry 28/08/00 UN warns drought on verge of becoming "full-fledged disaster" 03/08/00 25 tons of fish perish in northwestern Iran 30/07/00 Unprecedented drought in Iran dries out three major lagoons 26/07/00 ... Iran Facing Worst Drought in 30 Years - 12/04/99 Water 3.1 bn cu. mt. of wastewater dumped into lagoons annually 05/06/00 Pollutants Turn Caspian Sea Into Graveyard of Dangerous Wastes14/05/00 Tanker with more than 900 tons of oil sinks off UAE 24/01/00 Power station effluent leak in western Iran causes environmental damage 02/01/00 ... Each Year 1.250 Billion Cubic Meters of Treated Water Is Wasted in Iran! - 21/06/99 Agriculture and Flora Mountain park set on fire 11/06/00 Mass deaths of Caspian seals still a mystery 29/05/00 Some 62,000 Hectares of Forests Destroyed Annually

109. Kluwer Academic Publishers - Water, Air, & Soil Pollution http://www.kluweronline.com/issn/0049-6979/contents

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110. Loikits Technologies, Inc...refrigeration, Air Pollution Control & Vacuum Pumps. Sells broad range of heat transfer and air pollution abatement products. Includes heat transfer fluids, pressure vessels, emission monitors, and actuators, pumps, and valves. Also offers related repair and maintenance services. http://www.loikits.com

Loikits Technologies, Inc. 5250 West Coplay Road Whitehall, PA USA 18052 Phone: 610-262-3681 Fax: 610-262-5256 Main Home About Us Site Map Email Services Refrigeration Pollution Control Vacuum Pumps Products TriModal Canister Syltherm Travaini Pumps RCS Actuators Other Job Opportunities Help Contact Form Keeping Industry Up and Running [ Updated May 17, 2003 by Loikits Technologies, Inc. ] Customers in many industrial specialties recognize Loikits as their turnkey source for installation, maintenance and emergency service. That's because we've proved maximum reliability in more than 60 years of service. From the most routine to very specialized industries, we provide what it takes to keep our customers up and running. And that's what keeps our loyal customers returning - because they can always count on the best efforts of a great team. Highly experienced technicians Multiple industrial skills Unbeatable response time Safety awareness and know-how A culture of customer experience Emergency Service - 24/7/365 Custom training at every level Ability to work within customer deadlines

111. Kluwer Academic Publishers - Water, Air, & Soil Pollution http://www.kluweronline.com/issn/0049-6979

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112. EPA - Federally Approved Regulations -- Kansas Rules EPA has approved in the State Implementation Plan, the Section 111(d) Plan, the Section 112(l) Plan, and the Title V Operating Permit Program. http://www.epa.gov/region07/programs/artd/air/rules/kansas/toc.htm

Region 7 Air Program Serving Iowa, Kansas, Missouri, Nebraska and 9 Tribal Nations Recent Additions Contact Us Print Version Search: EPA Home Region 7 Air Program Federally Approved Regulations ... Search Air Pages Kansas State Implementation Plan (SIP) Summaries and Federally Approved Regulations SIP Plan Summaries Kansas City Ozone Maintenance Plan Kansas City Ozone Maintenance Plan - Second Ten-Year Plan Federally Approved Regulations Kansas Department of Health and Environment Ambient Air Quality Standards and Air Pollution Control General Regulations 28-19-6 to 28-19-15 Nonattainment Area Requirements Attainment Area Requirements Stack Height Requirements Continuous Emission Monitoring ... Processing Operation Emissions 28-19-20 to 28-19-26 Indirect Heating Equipment Emissions 28-19-30 to 28-19-32 Incinerator Emissions 28-19-40 to 28-19-43 Air Pollution Emergencies 28-19-55 to 28-19-58 Volatile Organic Compound Emissions 28-19-61 to 28-19-77 General Provisions Construction Permits and Approvals 28-19-300 to 28-19-350 General Permits 28-19-400 to 28-19-404 Operating Permits 28-19-500 to 28-19-502 Class I Operating Permits 28-19-510 to 28-19-518 Class II Operating Permits 28-19-540 to 28-19-564 Open Burning Restrictions 28-19-645 to 28-19-650 Volatile Organic Compound Emissions 28-19-714 to 28-19-719 Municipal Solid Waste Landfills 28-19-721 to 28-19-727 Waste Incinerators Conformity Kansas Department of Health and Environment Operating Permits.

113. JB Thorne: Dust Extraction Equipment - For A Cleaner, Safer Environment Designs, manufactures, and installs a wide range of dust and air pollution control equipment to meet health and safety requirements. http://www.jb-thorne.co.uk/

Welcome to JBThorne to navigate to our main content please use the sitemap J B Thorne Limited was founded in 1948 by an experienced Dust Control Engineer, John Bertram Thorne, and initially based its business on supplying extraction equipment to the local shoe trade. From these modest beginnings the Company has grown to the point where, today, it now supplies a wide range of Dust and Pollution Control Equipment to manufacturing and processing industries both in the U.K. and 22 countries overseas. The Company owes its success to skilfully engineered innovative designs, many of which have been patented and are acknowledged as state of the art in the dust control field. Operating from modern premises in Leicester which houses design offices, administration and manufacture, the Company has made considerable investment in modern Computer Numeric Control equipment to ensure consistent and accurate production of all components to meet the highest quality standards. What we can offer J.B.Thorne have the experience and resources to offer a complete service to industry. From initial enquiry and assessment through design, manufacture, installation and commissioning, a whole range of dust and air pollution control equipment is available to solve particular problems and meet individual customers needs. Also offered is a range of agricultural and other products including equipment to produce dust free animal fodder and a system to remove dust when feeding hay.

114. The Regional Air Pollution Control Agency - Dayton, Ohio RAPCA. The Regional air pollution Control Agency. Serving Clark, Darke, Greene, Miami, Montgomery and Preble Counties. Site Map Search. http://laa.co.montgomery.oh.us/

RAPCA The Regional Air Pollution Control Agency Serving Clark, Darke, Greene, Miami, Montgomery and Preble Counties Search home about us air quality ... contact us RAPCA provides this website as a service to the public. Although we make every effort to keep it accurate and up-to-date, be sure to contact RAPCA personnel concerning official policy, regulatory requirements and interpretations. Please use the phone list to contact the appropriate personnel in our agency. If you are unsure whom to contact, please call our central number (937) 225-4435 or (800) 458-2115. Publications AIR CURRENTS May Archives ANNUAL REPORTS Archives Press Releases 05/17/04 - CHDMC activates Heat Advisory Plan 04/19/04 - Pollen and Mold levels - 5 year high 04/15/04 - Radon Training for Real Estate Professionals What's New RAPCA Comments on Ohio's Decision to Adopt Federal NSR Reform Changes May 2004 USEPA Administrator Signs Non-Road Diesel Rule May 2004 USEPA Extends the Comment Period for their Proposed Mercury Rule by 60 Days April 2004 RAPCA Comments on Proposed Rule to Control Mercury from Electric Utility Steam Generating Units April 2004 The primary purpose of the Regional Air Pollution Control Agency is to protect the citizens of the Miami Valley from the adverse health and welfare impacts of air pollution. This is accomplished through the enforcement of federal, state, and local air pollution control regulations, and through implementation of the state's industrial permit system. RAPCA personnel strive for technical credibility and accountability in all issues and actions.

115. Clean Air: Air Quality And Environmental Law In Canada Up to date information on air quality issues in Canada. Including environmental law and policy, motor vehicle emissions and industrial sources of pollution. Maintained by students at the Environment Law Centre, University of Victoria. http://www.cleanair.ca

Handbook Contents Law and Policy Pollution Science Motor Vehicles Industrial Sources ... Now Cleanir Update: Enter your email address to get our monthly update. New - fill out our online questionnaire . We welcome your comments about cleanair.ca. Never before have Canadians been as concerned about clean air. Public health experts estimate that air pollution is responsible for 16,000 premature deaths in this country each year; at this rate, forty Canadians die from air pollution-related causes each and every day. We hope this site will provide a place for concerned Canadians to learn more about the air pollution, to share information and strategies, and coordinate efforts to protect our air. Much of the content for this site has been adapted from a new publication: authored by the Environmental Law Centre at UVic and published by the Sierra Legal Defence Fund. This site is managed by students at UVic ELC . To support the site, we have created the Clean Air Canada Society whose directors have a wealth of experience working on air pollution issues with NGO's from coast to coast. This site is a work-in-progress; an attempt to better harness the voices and energies of clean air activists (and would-be activists) nationwide. We welcome your ideas, suggestions, contributions and thoughts and will soon be launching a discussion board to facilitate interactions. We also welcome your feedback about our website; fill out our

116. Fact Sheet, Volcanic Air Pollution--A Hazard In Hawai`i; Fact Sheet 169-97 A twopage color fact sheet about the volcanic air pollution that results from the release of sulfur dioxide gas from Kilauea Volcano, Hawai`i. http://wrgis.wr.usgs.gov/fact-sheet/fs169-97/

U.S. Geological Survey Fact Sheet 169-97 Online Version 1.1, revised June 2000 Noxious sulfur dioxide gas and other pollutants emitted from Kilauea Volcano on the Island of Hawai`i react with oxygen and atmospheric moisture to produce volcanic smog (vog) and acid rain. Vog poses a health hazard by aggravating preexisting respiratory ailments, and acid rain damages crops and can leach lead into household water supplies. The U.S. Geological Survey's Hawaiian Volcano Observatory is closely monitoring gas emissions from Kilauea and working with health professionals and local officials to better understand volcanic air pollution and to enhance public awareness of this hazard. On the morning of February 8, 2000, Harry Kim, Director of Hawai`i County Civil Defense, asked radio stations on the Island of Hawai`i to broadcast a special message concerning the thick, acrid haze that had covered the southeastern part of the island for several days. Listeners were told that outdoor activities in parks might be canceled in affected areas and that schools might need to keep children indoors. People were also warned to be aware of respiratory problems, as these conditions could deteriorate more rapidly in areas of heavier haze. This choking haze was not caused by a forest fire or industrial pollution but by light winds blowing gas emissions from Kilauea Volcano into the area. Kilauea Volcano on the Island of Hawai`i emits about 2,000 tons of sulfur dioxide (SO

117. Air Pollution, Permits, Emissions, Studies, And Incinerator Consulting Environmental engineering consultants, located in Orlando, Florida, USA, whose services include industrial air pollution studies, air permitting, emission inventories and air dispersion modeling. http://www.grovescientific.com/air_pollution.html

Air Pollution Prepare permit applications for construction or operation permits, annual operation reports, renewal application, permit transfers and permit modification. Air pollution control equipment feasibility and design studies Title V permitting Emissions inventories Visible emissions testing General engineering consulting on all types of air pollution sources Air dispersion modeling Air toxics monitoring Air curtain, solid and bio-hazardous waste incinerator consulting Resource for energy recovery and source testing. Catalytic or thermal incinerator consulting Ambient air (carbon monoxide, particulates, etc.) and weather monitoring Expert testimony Other Services: Industrial Hygiene and Indoor Environmental Quality Environmental Assessments Laboratory Services Home ... Contact Grove Scientific 6140 Edgewater Dr. Suite F Orlando, FL 32810 phone: (407) 298-2282 FAX: (407) 290-9038 email: info@grovescientific.com

118. Air Pollution: What's The Solution? Welcome to air pollution What’s the Solution? an educational project for students, grades 6 12, that uses online real time http://k12science.ati.stevens-tech.edu/curriculum/airproj/

Welcome to Air Pollution: What’s the Solution? an educational project for students, grades 6 - 12, that uses online real time data to guide student discovery of the science behind the causes and effects of ground level ozone. Ozone is a gas that occurs both in the Earth’s upper atmosphere and at ground level. Ozone can be "good" or "bad", depending on where it is found: Good Ozone , ozone that occurs naturally in the Earth’s upper atmosphere—10 to 30 miles above the Earth’s surface—shields us from the sun’s harmful ultraviolet rays. Good Ozone, or stratospheric ozone, is the type of ozone most frequently discussed in the media. Bad Ozone , is found in the Earth’s lower atmosphere, near ground level. Ground level ozone is an odorless and invisible gas that forms when pollutants emitted by cars, power plants, industrial boilers, refineries, chemical plants, and other sources react chemically in the presence of sunlight. The presence of ground level ozone presents a serious air quality problem in many parts of the United States. For humans and other animals, ozone is harmful when it is inhaled. Even at low levels of concentration, ozone can cause a number of respiratory effects. Through this project, students will focus on ground level ozone, discovering what ground level ozone is, what factors contribute to its formation and the health effects from breathing ozone. Students will use data and animated maps from the internet and monitor for the presence of ground level ozone. Students are challenged to think critically and creatively about the problems surrounding ground level ozone.

119. .: Hoch Technical Services Inc. :. An independent consulting firm that provides services and engineering for air pollution control equipment. We can service most manufacturer's equipment in current use today. http://www.htserve.com

Hoch Technical Services, Inc. is an independent consulting firm that provides services and engineering for Air Pollution Control Equipment. We have experience with most types of equipment including electrostatic precipitators, scrubbers and baghouses. We provide our services to a wide variety of industries including Pulp and Paper, Electric Generation, Rock Products and Metal Processes. We help you with compliance issues, troubleshooting, routine inspections and commissioning of new equipment. We are an independent service engineering consulting firm in business to help you get the most out of your air pollution control equipment. Call us for a free estimate for your service needs!

120. County Of San Diego - Air Pollution Control District Skip Intro. http://www.sdapcd.co.san-diego.ca.us/

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