air quality scientist Articles

  • Penn State University - Case Study

    Name: Frank Dorman Job Title: Associate Professor, Biochemistry & Molecular Biology Company: Penn State University Professor Frank Dorman showing how much space can be saved by switching from ...

  • What is biological wastewater treatment?

    Biological wastewater treatment harnesses the action of bacteria and other microorganisms to clean water Biological wastewater treatment is a process that seems simple on the surface since it uses natural processes to help with the decomposition of organic substances, but in fact, it’s a complex, not completely understood process at the intersection of biology and ...


    By Fluence Corporation

  • Locus and Overhoff to Offer Real Time Tritium Monitoring and Compliance Software at Nuclear Facilities

    Locus Technologies (Locus), the industry leader in web-based environmental compliance and information management software, and Overhoff Technology Corporation, the world's leader in the design and manufacture of Tritium monitors and radiation monitoring systems, have partnered to offer a complete Tritium monitoring solution for the nuclear industry using Overhoff's Tritium instrumentation and ...


    By Technical Associates

  • U.S. EPA approves first enzymatic method for SDWA reporting of nitrate

    The US Environmental Protection Agency periodically updates methods laboratories can use for protecting the quality of the nation's drinking water.  The Safe Drinking Water Act office of the EPA published its list of Alternate Test Protocols (ATP) in the Federal Register in July 2016. ...


    By NECi Superior Enzymes

  • If we want a resilient world, we need to start with resilient data

    As we work to build our capacity to cope with global change, let’s make sure the tools we're using can roll with the punches, too. This Voices piece is published in collaboration with the academic journal Elementa. It is based on “Toward a digital resilience,” a ...


    By Ensia

  • Taking Fossil Fuels to the Next Level - Standards Underpin Extraction, Processing and Distribution

    To the average person, the oil and gas industry may appear simple — a matter of literally tapping into a natural resource and distributing it to customers. Of course the matter of extraction is rarely simple, and in the case of emergent hydraulic fracturing technology, it is particularly complex and capital-intensive. In fact, the world of petroleum and natural gas extraction, distribution ...


    By ASTM International

  • Oil and Water Don’t Mix – But Can They Co-Exist? - A GLOBE-Net Editorial

    Real progress is being made to reduce the environmental impacts of oil sands activities. But that message is being lost in the flood of bad press about contamination of adjacent waterways and the concerns about those ugly tailings ponds. Oil and water do not mix. But can they co-exist? GLOBE-Net, September 1, 2010 - August has not been a good month for the Alberta oil sands industry. The tidal ...


    By GLOBE SERIES

  • Home, Sweet Wastewater Building

    How can a wastewater treatment plant embedded into a neighborhood not use much landmass and be environmentally friendly and user-friendly all at the same time? One system aims to do all of the above. Why should a wastewater treatment plant always have to look like, well, a wastewater treatment plant?  A visual trip through project files of Aqueonics Inc., based in Greenville, SC, reveals photos ...


    By Aqueonics, Inc.

  • Transforming Transportation for More Inclusive, Prosperous Cities

    Cities are the world’s engines of economic growth. Yet many have a long way to go when it comes to ensuring safe and affordable access to jobs, education, and healthcare for its citizens—in part because their transport systems are inadequate and unsustainable. This weakness is visible in packed slums and painful commutes in cities that fail to provide affordable transport options. ...

  • Explosion Proof UV Lights for Commercial and Industrial HVAC systems

    In the past decade, more and more people have been installing UV lights in their HVAC systems to eradicate harmful bacteria. A timely study from Duke University Medical Center has proven the effectiveness of using UVC bands to disinfect a myriad of dangerous microbes, including drug-resistant bacteria, such as Acinetobacter, Clostridium difficile and vancomycin-resistant enterococci (VRE). During ...


    By Larson Electronics LLC

  • Study: Wastewater treatment improves fish health

    A decade-long study by Canadian researchers concludes that improved water treatment benefits fish populations. University of Waterloo researchers found that within a year after an upgrade to one of the area’s municipal wastewater treatment plants, there was a 70 percent decrease in the occurrence of intersex fish in Ontario’s Grand River. Within three years there was a full recovery ...


    By Fluence Corporation

  • Need for national soil policies for developing countries - some facts

    As a soil scientist working for more than 25 years, I am very much concerned with soil protection and conservation. In this process, I started collecting information related to national soil policies of different countries. To my surprise I could not get a well defined national soil policy for any one of the developing country? A developing country can be defined as , that country which has a ...

  • ASTM Standards Help Meet Need for Clean Water

    The new ASTM Water Portal provides a single access point to standards and related information about ASTM International’s diverse committees working to protect and monitor this vital global resource. Clean and safe water is the underpinning of the quality of life for people around the world. Global economies depend on water, whether it’s to support the manufacturing of goods ...


    By ASTM International

  • Michelin challenge Bibendum 2010

    10th Challenge Bibendum Brüel & Kjær was once again selected to perform the pass-by noise measurements at the 10th Michelin Challenge Bibendum, held this year in Rio de Janeiro in Brazil from 31 May to 3 June. Challenge Bibendum is a forum where stakeholders interested in sustainable mobility meet to air their news and views on the political, economic, social and ...

  • BioCycle world

    Composters and organics recyclers are encouraged to lend support to the U.S. Composting Council’s education campaign (See “Composting Council Advocates Carbon Offsets In Climate Change Bill,” BioCycle September 2009) by signing an online petition: http://www.petitiononline.com/uscc2009/petition.html. The Solid Waste Association of North America ...


    By BioCycle Magazine

  • Unabated Coal Use Will Break World’s “Carbon Budget”

    While many people are traveling to Warsaw this week to participate in the international climate negotiations (COP 19), the city is also hosting another global conference: the International Coal and Climate Summit. It’s a troubling ...

  • The end and beginning of the Arctic

    At the top of the world, it’s time to get ready for a new future. In the winter of 2013–14, hundreds of milk-white birds with luminous yellow eyes and wingspans of up to 5 feet descended on beaches, farmers’ fields, city parks and airport runways throughout southern Canada and the United ...


    By Ensia

  • Thermal recycling of spent grains – residue becomes resources

    Introduction – the History of Beer The origin of beer was a happy coincidence: In the fourth millennium BC, the Sumarians discovered the fermentation process. The country of the Sumarians, called Mesopotamia, was located between the Euphrates and the Tigris. The Sumarians wanted to help an ill person swallow some bread, so and they soaked a piece in water. They simply forgot the bread in ...


    By Flottweg SE

  • CPI Case Study - Safe-OX+ and A50

    The Centre for Process Innovation (CPI) is a UK-based technology innovation centre and the process arm of the High Value Manufacturing, Catapult. CPI enables businesses to develop, prove, prototype and scale up the next generation of products and processes.  CPI operates across a broad range of technologies including; Industrial ...


    By Analox Sensor Technology

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