hvac filter Articles

  • It’s Time to Rethink Cooling Tower Filtration

    ABSTRACTThe dissipation of ambient or process heat in large HVAC systems, manufacturing facilities, power generation plants, refineries, metal mills and forges, chemical plants and food processors is most often accomplished by cooling towers. These simple structures facilitate the transfer of unwanted energy (heat) from a transport liquid (usually water) to the atmosphere. The bane of cooling ...

  • A solution for scale removal case study

    The Brookfields Restaurant chain consists of three large eateries located in and around Sacramento, Calif. Like many others, Brookfields Restaurants were equipped with water softeners to control lime scale on their hot water equipment, which consists of hot water heaters, dishwashers, steamers, coffeemakers and espresso machines. Even with the softeners, Brookfields Restaurants managers reported ...


    By HydroFLOW USA

  • How to Get Higher Acceptable Indoor Air Quality Anywhere

    The quality of the indoor air we breathe is a concern for everyone, especially those in urban environments where contaminant and particle levels are higher due to nearly constant exposure to things like automobile and truck exhausts, construction, and fumigation. Unfortunately for most people, when it comes to the quality of the air in the buildings where they spend most of their time, ...


    By Camfil Ltd

  • Machine shop for oil and gas services provider wins when the chips are down

    Chip Filtering Keeps Machine Shop Coolant Clean Since 1976, Facility Engineer Jay Wilson has handled the HVAC, electrical, and other operational facility needs for a key Texas-based plant within the FMC Technologies, Inc. (FMCTI) family. This leading global provider of technology solutions for the energy industry and other industrial markets was twice named as the Most Admired Oil and Gas ...


    By Abanaki Corporation

  • Suggested Practice for Remediation of Highly Infectious Biological Agent Contamination in Indoor Environments

    Untitled Document PURPOSE This suggested practice describes those basic procedures to be followed, and precautions ...

  • The power of prevention

    Most people already try to eat well to avoid gaining weight. They keep active to avoid getting rusty and they swallow vitamins to stave off colds… the power of prevention is ingrained in the majority of people, and they wholeheartedly follow the latest fads to keep up with society. But how much more could people do to prevent getting sick? A lot more, it turns out. The more people know, ...


    By Allerair Industries

  • What is Activated Carbon?

    Adsorption with activated carbon can apply. The more awareness people have of the Earth, the more applications activated carbons will have. is thus a commonly seen process in applications such as gas masks, space capsules, nuclear plants and so forth, in which the removal of gases is highly needed. ...


    By Cocarb

  • 10 easy fixes for indoor air

    Colder temperatures are upon us, and most people keep windows and doors shut to keep the chill out. But in closed-off rooms and homes, indoor air contaminants build up over time. The problem? Poor air quality has been linked to health effects in everyone, especially infants, children, seniors and pets. We listed 10 easy ways to improve IAQ. 1. Open windows ...


    By Allerair Industries

  • Proactive Indoor Air Quality Surveys Save Budgets

    As facility budgets tighten, managers are realizing the many benefits that money spent for proactive indoor air quality is a smart investment. Here is a simple comparison to exemplify the point. Indoor air quality investigations conducted in response to employee complaint or illness clusters cost $3.00 to $10.00 per square foot of space investigated compared to 2 to 10 cents per square foot for a ...

  • The ‘ins and outs’ of air quality monitoring

    The National Institute for Health and Care Excellence (NICE) recently issued draft guidance on ‘Air pollution - outdoor air quality and health.’ In the following article Jim Mills, Managing Director of Air Monitors Ltd, explains why there will need to be more funding for monitoring if the mitigation measures mentioned in the guidance are to be implemented effectively. Jim also ...


    By Air Monitors Ltd.

  • How to Germ-Proof your office

    Have you had time off work this winter for a cold or flu? Or do you and your colleagues always feel you have to 'struggle in' or go back before you were really well, because of pressure from work? If it's the latter, then it's likely that your office is a hotbed of germs (microbes) at the moment - and that poses an immanent threat to people suffering with allergies and asthma. So I've rounded up ...


    By Commercial Air Filtration

  • 5 ways to keep asthma in check

    Asthma rates have been on the rise for some time - in 2009 nearly 1 in 12 Americans were diagnosed with the long-term inflammatory disease that restricts airways and makes it difficult to breathe. Other symptoms include coughing, wheezing and chest tightness, and these often get worse when the patient is also fighting a common cold or flu. Asthma affects people of all ages, but especially ...


    By Allerair Industries

  • Prevent hospital acquired infections during construction projects

    The issue of hospital acquired infections is a serious problem. According to several sources, three to four million hospital-acquired infections occur annually, with up to 80,000 fatalities. The costs of these infections are estimated to be between $4 billion and $5 billion per year (Air-Treatment Systems for Controlling Hospital acquired Infections, HPAC Engineering, April 2, 2008).Healthcare ...

  • Hyperion case study - UVC lights enhance air quality

    Located at the center of the Hyperion Wastewater Treatment Plant in Los Angeles, the Pregerson Building was experiencing indoor air quality (IAQ) problems. Built in 2002 to house nearly 400 city employees, the facility rapidly became the source of complaints about poor IAQ and odors. An engineered solution that incorporates both an odor control unit and supplemental ultraviolet- C (UVC) lights in ...


  • 7 Winterizing Tips to prep your Modular & Portable Buildings

    “Weather” or not it snows where you are, winterization for your modular & portable buildings is important to complete before the colder weather hits. ...


    By Satellite Shelters, Inc.

  • ”Catalytic VOC oxidation has been an excellent VOC elimination method in our paint plant”, Pekka Kotilainen, Environmental Manager, Tikkurila Oyj, FIN

    Tikkurila has been succesfully treating VOC emissions in paint production with catalytic VOC incinerator for years For already 17 years, Tikkurila has been treating the VOC emissions in Finland’s paint production plant with the first regenerative catalytic VOC oxidizer on the market. Catalytic incineration has proven to be a very applicable, easy and effective way to respond to ...


  • How to deal with asbestos exposure in your workplace: advice for industrial workers

    At one point, more than 75 different industries exposed workers to asbestos. Even though these industries have been made safer by regulations from the National Institute for Occupational Health and Safety, many workers still come in contact with asbestos products that remain at their jobsites. Although most industrial employees face some form of asbestos exposure risks during their career, ...


    By Intelex Technologies Inc.

  • On-site elemental analysis of drywall with the Thermo Scientific Niton XL3t series XRF analyzer

    Application Reports of headaches, nosebleeds, central nervous system disorders, and other serious health effects have been reported from those exposed to compounds emitted from Chinese drywall (CDW). Additionally, surface corrosion of metal objects, including jewelry, decorative plumbing fixtures, HVAC coils, and electrical wires have resulted in cosmetic and mechanical damages. These ...

  • Xylem unveils fifth generation HYDROVAR

    Highly efficient variable speed drive reduces energy consumption Xylem, a global water technology leader, has released the fifth generation HYDROVAR, an intelligent pump controller that accurately adapts to system demands, helping end users realize cost and energy savings while achieving optimum system performance. The new drive can reduce energy consumption of a pump by as much as 70 ...

  • METH: THE NEW MOLD - New Markets in Clandestine Laboratory Clean-up

    Untitled Document Intro Clandestine labs have become prevalent across America. They are used for the ...


    By EMSL Analytical, Inc.

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