improve ventilation system efficiency Articles

  • Our top tips to retailers to improve environmental efficiency

    Waste Management Improve landfill diversion rates and reduce costs with rising landfill tax and waste management costs: Contact suppliers or head office to improve waste management by reducing the amount of packaging used or implementing take back schemes therefore eliminating waste Review waste storage facilities – ensure sufficient quantity of bins, labelling of ...

  • Confused about Carbon Monoxide and Ventilation?

    How does it affect you, the Building Owner and HVAC Contractor? There has been a lot of press regarding Carbon Monoxide Detectors (CO) and Smoke Detectors in the news over the past year. In most cases, this is justified and certainly the attention and awareness is important. As a contractor though, how does this affect you and the HVAC market place? It’s important to understand the ...


    By Arjay Engineering Ltd.

  • Confused about Carbon Monoxide and Ventilation?

    There has been a lot of press regarding Carbon Monoxide Detectors (CO) and Smoke Detectors in the news over the past year. In most cases, this is justified and certainly the attention and awareness is important. As a contractor though, how does this affect you and the HVAC market place? It’s important to understand the difference between private residential monitoring for personal safety ...


    By Arjay Engineering Ltd.

  • Chemical Switch Cuts Costs, Improves Safety

    By replacing the sodium sulfide chemistry used in its nitrogen oxide (NOx) scrubber with a non-hazardous NOx control chemistry, ChemResearch Co. Inc. (CRC; Phoenix, AZ) reduced its operating costs and eliminated a health and safety hazard. The BIONOxSOLVER™ chemistry, developed by Bionomic Industries Inc. (Mahwah, NJ), provides CRC with a safe, easy-to-handle, high-efficiency NOx scrubbing ...


    By Bionomic Industries Inc.

  • Building Experience: Energy Efficient Buildings

    Issue: The development of large commercial, governmental and even residential buildings which take advantage of energy efficient design and incorporate on-site renewable energy sources could have a major impact on achieving and maintaining Kyoto targets on reducing carbon dioxide (CO2) emissions in the future. Although demonstration sites across Europe have been built, the lessons learnt in their ...


  • REMOVING LIMESCALE IMPROVES WATER QUALITY IN POULTRY FARMS

    Water is one of the most important nutrients in poultry production.  About 70 per cent of a bird’s body is made up of water - eggs contain around 65% water. Birds are constantly losing water in egg production, so there is an obvious need for constant replenishment.  Water intake is almost twice the weight of ...

  • Case study - Multi-tenant building energy efficiency

    Buildings accounted for roughly 40% of total U.S. energy consumption in 2010, according to the United States Energy Information Association. “[New York] City's roughly 1 million buildings cost $15 billion a year to power and heat and account for 80% of the city's greenhouse gas emissions”(1). The proliferation of smart energy devices and building management systems will result in the ...


    By Powerhouse Dynamics

  • Can low-income housing be energy efficient and affordable?

    Residents of low-income housing need energy efficiency more than others, but are less likely to be able to afford it. How to escape the Catch-22? In Ann Arbor, Michigan, the local housing commission is completing floor-by-floor renovations in the five-story Baker Commons public housing ...


    By Ensia

  • Energy efficiency markets chooses its favorites of 2008

    We appreciate the entries submitted for Energy Efficiency Markets’ first annual ‘best of’ contest. It is difficult to select winners in an industry that is burgeoning with innovation. We hope you find our selections as intriguing as we did. Please continue to email us about interesting projects – we’d like to highlight them periodically in our weekly newsletter:1. Best appliance: Energy ...


    By Energy Efficiency Markets

  • Energy efficiency: la Compagnie des Fromages counts on innovation with Emerson technologies

    The subsidiary of the Bongrain Group is pursuing a policy to reduce its energy usage and CO2 emissions by investing in a facility designed by Cofely Axima, a leader in industrial refrigeration and a subsidiary of GDF Suez. This solution stands out for its use of a process that heats and cools within a single cycle and its use of key components supplied by the Emerson Group – a Vilter ...

  • Combined heat & power is a clean, efficient and economic energy solution

    The 21st century has highlighted a need for clean, efficient and economic energy, which has put Combined Heat & Power (CHP) into the limelight. By providing on-site power generation, waste heat recovery and system integration, CHP offers a realistic, near-term solution for exceptional energy efficiency and emission reduction. CHP systems can generate electricity locally while they recover ...


    By Shenton Group

  • Retrofit Intelligent Dust Extraction System

    Western Air Ducts Retrofits Intelligent LEV Solution at City of Oxford College The proffesionally equiped woodworking workshop at the Rycotewood Furniture Centre, at the City of Oxford College city centre campus, is a key resource for the many students of furniture design and ...


    By Inteliair Ltd

  • Energy research and the cobbler’s children

    Scientific research has brought us products that offer greater energy efficiency. But is research, itself, energy efficient? Evan Mills, staff scientist with the Lawrence Berkeley National Laboratory, raises this question and points out what may be a largely untapped market for energy efficiency companies: research labs. (See Environmental Science & Technology, ...

  • Maintain a Healthy Workplace with Oil Mist Collectors

    Many machining shops use a variety of metal working fluids, which support the creation of the metal components. During the creation process, lubricants and coolants get converted into vapors, aerosols and mist, which can be very harmful to workers who work in the facility. The inhalation of metal working fluids can lead to a number of medical conditions, which includes irritation of the eyes, ...


    By ProVent, LLC

  • Warden Biomedia Chosen for Swallow Fields Business Park Wastewater Treatment Upgrading Project by Marsh Industries - Case Study

    The Swallow Fields Business Park in Hailsham Sussex was developed in open countryside with no main sewage connections. The development is a mix of residential, business and retail accommodation. A major concern for BNP PARIBAS, the Consultant Engineer, and the Environment Agency was the effective treatment and disposal of the raw sewage from the site where there is such variable loading. Marsh ...


    By Warden Biomedia

  • Easy Access to Savings on Board Ships - Case Study

    Grindrod Shipping, owner and manager of IVS and Unicorn Tankers, has installed OptiSaveTM on board 9 vessels; 7 bulk carriers and 2 tankers and more will follow. The co-operation with IVS goes back to 2009 and the first OptiSaveTM system was installed on board one of the bulk carriers soon after. “We have a great co-operation with DESMI and ...


    By DESMI A/S

  • Marsh Industries Selects Warden Biomedia for Uni:Gem 75pe With Polylok 525 Filtration - Case Study

    Overstone Country Park is situated in 160 acres of beautiful Northamptonshire country-side. The park has the River Nene on its borders. Tourists, campers and locals use the extensive natural facilities for fishing, golfing and recreational pursuits. A development of private houses for seventy five people on the private Overstone Park had been threatened with fines and possible prosecution by the ...


    By Warden Biomedia

  • Composting of municipal green waste using a hybrid Mode of the aerated static pile

    The aerated static pile (ASP) system developed in Rutgers University (Finstein et al., 1980) is based on a deep understanding of composting as a microbial process. It allows for a good degree of process control and high organic matter stabilisation rates, with relatively low labour and cost. For these reasons, the ASP system has been intensively studied with, among others, the following aims: ...


    By ORBIT e.V.

  • Why need to clean water scale case study

    The Importance of Equipment Cleaning Mineral scale occurs wherever circulating water exists, and it forms very fast (generally less than 3 weeks). Even a very thin layer, it will also cause insulation, make equipment inefficient, increase cost, and in some serious cases, it will shut down the whole system and even cause explosion. These problems have already existed in different fields, and ...


    By Mibo International Corp.

  • Lethal light

    From radio signals to gamma waves, the electromagnetic spectrum offers considerable potential to prepare and preserve food products. Knowing precisely which wavelength in the spectrum to apply to a particular need is only the first step, however: scientists and engineers also need to fabricate systems that can withstand the rigors of an industrial environment. The application of UVC, short-wave ...


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