air cleaning Articles
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A Decade of Environmental Progress
Times change, and so has the U.S. Environmental Protection Agency (EPA). Our overall goal is the same clean air, clean water, clean land. But we're a different agency than we were 10 years ago. A new emphasis on innovation has changed the way we think and operate, leading to real environmental improvements and real reductions in costs. Regulatory programs are still the essential core of our ...
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`Major Stationary Sources - What’s New, What’s Changing and What to Do About It,` presented at the 2006 PA Chamber Annual Environmental Laws and Regulations conference
Clean Air Mercury Rule(CAMR) Session Objectives Background on CAMR Rule NSPS & Cap-and-Trade Program Monitoring and Controlling HgEmissions Pennsylvania’s Proposed Hg Rule Clean Air Rules Clean Air Nonroad Diesel Rule Clean Air Ozone Rules 8-hour ozone Clean Air Fine Particulate Rules 8-hour PM2.5 Clean Air Interstate Rule (CAIR) Market-Based, Cap ...
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Stakeholder Perspectives on the Clean Air Interstate and the Clean Air Mercury Rules
In a follow-up to last month’s detailed overviews of the Clean Air Interstate Rule (CAIR) and the Clean Air Mercury Rule (CAMR), this month EM presents perspectives on the two rules from representatives of a range of stakeholders, including EPA, the states, the regulated community, and the environmental community. Last month, EM featured detailed overviews of two major air quality regulations ...
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Clean Air Matters!
New research presents facts about the consequenses of polluted air, and PM2.5 in particular. Air pollution is causing 5 millions of premature deaths per year according to scientists. This means that 5 in 100 persons will die due to air pollution. ...
By OPSIS AB
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Case Study - 95%+ solvent recovery to maintain clean air
As environmental responsibility increases, more testing is being required. However, more testing means more extraction using organic solvents. To keep extraction solvents from adding to the complexity of keeping air clean, recovering the extraction solvent has become more common. BUCHI has stepped up to the challenge and met the concerns with the Syncore® Analyst. In addition to solvent ...
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World`s largest air purifier produces gem stones
How Clean Air Produces Jewelry Cleaner air has never been this rewarding. Well, let’s face it, clean air alone is its own reward - something everyone should try and make an effort and do their part. Daan Roosegaarde, a designer from Rotterdam, has taken this one large step farther by building the biggest air purifier the world has ever seen. After 3 arduous years of research and ...
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Keep your air clean with Wet Dust Collectors
Wet dust collectors use liquid — often but not always simple water — to capture and separate dust, mist, fumes, and other particulate matter from a stream of flowing gas — often but not always simple air. Some wet dust collectors spray liquid in a sheet across the stream of gas; others bubble the gas through the liquid. Other more complex hybrid versions that add other ...
By ProVent, LLC
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Chromatotec in International Labmate
Find out Chromatotec expertise in the last issue of International Labmate with an article on “On-Line Fast Analysis of AMC from ppt to % levels in Clean Air Room". The complete article is available in October/November 2017 issue of International Labmate (Volume 42 Issue 7), or read it there or ...
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Bottom line on regulating greenhouse gases under the clean air act
How can the EPA regulate GHGs? Doesn’t the Clean Air Act only apply to air pollutants? An April 2007 Supreme Court decision (Massachusetts v. EPA) ruled that GHGs are air pollutants under the Clean Air Act. The court instructed the EPA to decide whether GHG emissions endanger public health and/or welfare, or if current science is too uncertain to make a reasonable judgment. In response to the ...
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A new vision for clean air
When President George H.W. Bush signed into law the Clean Air Act Amendments (CAAA) of 1990, he put in place a precedent-setting statute that completely revamped our nation’s approach to improving air quality. That statute was an earnest commitment to environmental protection; the comprehensive air pollution control strategy established in it provided state and local regulators with tools to make ...
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WKC's Air Quality Engineers Elected to NACA Committee
We are pleased to announce the election of three of our Durban based air quality engineers onto KwaZulu-Natal's NACA Committee The National Association for Clean Air (NACA) is a non-profit organisation that promotes the cause of clean air in South Africa and is today the prime technical and scientific non-governmental body in the area of air quality management in the country. The association acts ...
By WKC Group
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Flow measurement to control the exhaust gas cleaning in waste incineration - Case Study
Customer: Waste incineration plant Material: Hearth furnace coke Installation: Pneumatic conveying line, exhaust air cleaning Function: Control and dosing of the hearth furnace coke quantity for exhaust air cleaning APPLICATION In a waste incineration plant exhaust gases are produced during the incineration process that have to be cleaned. For this purpose, hearth ...
By ENVEA
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Albany times union newspaper Albany, New York - Case Study
Key Parameters Type of Facility – Existing (EB) Function – Commercial Printing Area – 17,000 sf printing bay Project Completed – 2010 Challenge: Remove noxious ink smell from inside a large commercial newspaper printing facility. An antiquated rolling media filter system was ineffective at removing the heavy ink smell inside the facility. There was a perception of ...
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Revisiting Earth Day
The 37th annual Earth Day will be celebrated in the United States on April 22, 2006. The purpose of the first Earth Day—in the words of one of its founders—was “to inspire a public demonstration so big it would shake the political establishment out of its lethargy and force the environmental issue onto the national political agenda.”1 Some would argue that this should still be the ...
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What are clean air zones and how do they affect HGV drivers?
Clean Air Zones are popping up more and more around the country in order to try and reduce the pollution in the area. This means that charges are put in place for certain vehicles that want to pass through the zone. For many, this can be avoided, but for HGV drivers, this could be a difficult and costly minefield to negotiate. Whilst the importance of Clean Air Zones is clear, the impact on those ...
By Fleetex
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Air/water cleaning for the control of particulate fouling
Fouling of feed spacers in spiral wound membrane elements due to particulate fouling and biofouling is one of the main operational problems of nanofiltration or reverse osmosis membrane plants. Removal of particulate fouling from spiral wound membrane elements is investigated using frequent air/water cleaning (AWC). In a pilot setup two spiral wound elements were operated in parallel and were fed ...
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Marketing Residential Air Duct Cleaning Services check list
The best marketing you can do is delivering good quality work. Satisfied customers (who will refer you) are the least expensive and most effective marketing tool created. It is estimated that 60% or more of your business will come from referrals. Quality work/customer satisfaction is your first and most important marketing tool. Take before cleaning and after cleaning photos. This shows your ...
By Vac Systems
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Introducing DuroTower — The industry’s first automatically adjusting whole plant air cleaning system
For manufacturers and fabricators in many industries, dealing with airborne particulates as byproducts of processes such as grinding, sanding, and coating is a significant safety and operational challenge. From dust settling on floors and products to potential long-term risks from worker exposure to respirable particulates, industrial manufacturers face an uphill battle with not only EHS ...
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Understanding Air Purification and Activated Carbon Filters
Many industries and residential owners look for better air purification to ensure a cleaner environment. This gives respite from strong odours or gases in the environment. Many types of industries use air purifiers and they get the best utilisation from these devices to get the most out of the purification process. This helps to keep the air clean and ...
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Why Clamp Together Ducting - KB Duct
If in the market for industrial ducting, you are probably weighing your options for the various types available, whether to use flanged, spiral, or “clamp together” ducting. What are the differences between these options? Are they not all just conveying air/dust? Does it matter? Is acquisition price the major decision factor, or is there a case to be made for the ...
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