OHS Monitoring Articles

  • Integrating Solar Lights with Motion Sensors

    Solar powered motion sensor lights are effective security accessories for remote locations that experience sufficient amounts of sunlight throughout the day. The units offer seamless installation, require minimal maintenance and remain operational without electrical support. Locations without dependable access to the grid may find solar security lights useful in maintaining illumination at night. ...


    By Larson Electronics LLC

  • Explosion Proof Lights and Hot Environments

    Fixtures that are exposed to high ambient temperatures are prone to failure and malfunction. In industrial facilities with high lighting consumption rates, this is can be a complex issue to address, especially in hazardous locations where explosive dust and vapors are present. As a solution, establishments may apply explosion proof metal halide and incandescent fixtures with external ballasts. ...


    By Larson Electronics LLC

  • RGB Lights: Memory vs Non-Memory

    RGB Lights: Memory vs Non-Memory RGB lights support a robust selection of controls and functions that can be used to streamline application. One of the most in demand features by businesses today is memory. Read on to find out how memory functionality works in RGB lights, and how they compare with non-memory RGB fixtures. ...


    By Larson Electronics LLC

  • What is the best way to light up a building with colors?

    Need to light up a building with vibrant, energetic colors? Technological advancements in large image projection, industrial lighting and colored filters can be used to support elaborate lighting displays on buildings. Read on to learn about three effective methods for lighting up a building with colors. Best Method: Commercial Projector For a ...


    By Larson Electronics LLC

  • Solar Light Towers for Remote Security

    Lights are the most important components of security systems. Well-lit locations are generally avoided by trespassers, because such areas can disrupt stealthy movements. The isolated nature of far-flung locations, such as military bases, mining sites, agricultural operations and manufacturing plants, can be made secure with solar perimeter lighting, coupled with other security devices. ...


    By Larson Electronics LLC

  • Biological monitoring system, iTOXcontrol, continues in Scarlino - Case Study

    The recorded death of fish in the river that flows out of the industrial zone of Scarlino has created the need of the installation of a biological alarm system. The decision was made to work with an automatic system, iTOXcontrol created by microLAN-The Netherlands represented in Italy by Ecotox Lds, which uses marine bacteria. The system compares the values of the light emission from these ...


    By microLAN B.V.

  • Shining a Light on the Food and Beverage Industry

    As published in this months edition of Process & Control, Diane White discusses how UV systems can provide a practical, power saving alternative to pasteurisation in food and beverage production Waterborne micro-organisms are responsible for adverse effects on flavour, colour, odour and shelf life of products and, of course, potential health risks to consumers. A number of emerging ...


    By atg UV Technology

  • Importance of Measuring UV Transmittance for UV Disinfection

    UV disinfection systems disinfect water using UV light at the 254nm wavelegnth. UV light at this wavelegnth actually destroys the DNA of microbiological material in the water which prevents dangerous viruses such as crytosporidium and e-coli from reproducing and causing harm. Real Tech has several products that are commonly used to ensure the correct operation and performance of UV disinfection ...


    By Real Tech Inc.

  • Confined Space Plan

    Create a Plan for a Confined Space Do you need to create a plan for your confined space plan? Confined spaces have limited space in that someone can enter, and are not designed to be occupied in the long-term. Your workplace may involve working somewhere that has dangerous substances, or serious hazards like exposed wires or unguarded ...


    By Civil Engineering Safety Ltd

  • Light Plants and Scene Lighting for Natural Disasters

    According to the Red Cross, the recent onslaught of persistent flooding in Louisiana has surpassed the devastating floods that came with Hurricane Sandy in 2012. Without warning, the state received a whopping 6.9 trillion gallons of rainfall in one week (based on a report from CNN). Over 40,000 homes were affected by the flood, resulting $30 million in damages. Scientists speculate that ...


    By Larson Electronics LLC

  • What is a Volatile Organic Compound (VOC)?

    What is a Volatile Organic Compound (VOC)? Our products are known for monitoring many different gases, but if you look closely at the description of some of them, you will see that it mentions the acronym VOC. For those that don’t know what VOC means, it stands for volatile organic compound, and there are thousands of different ones produced and used in our daily lives. ...


    By Analox Sensor Technology

  • An Overview of STI Group’s Services for the Chemical and Petrochemical Industries

    At chemical plants it is crucial for operations to be run at optimal efficiency in order to continually satisfy the needs of chemical customers and to allow the facility to remain productive and profitable. Chemical plant facilities and equipment must be fabricated with the highest degree of quality, durability, and reliability. Likewise, maintenance of the facility must be conducted by highly ...


    By STI Group, Inc.

  • Spatio-temporal variation of groundwater contamination using IEA-UEF in urban areas of Jilin City, North-eastern China

    Groundwater monitoring wells located in urban areas of Jilin City were sampled from 1980 to 2009 for eight groundwater quality parameters: pH, SO42−, Cl−, NO3−-N, NO2− -N, NH4+-N, F−, and total hardness (TH). The data were analysed by a universal exponential formula based on an immune evolutionary ...


    By IWA Publishing

  • Wafer Thin UV System Lights The Way

    The long awaited ‘Wafer’ design was unveiled in October at Piscina & Wellness in Barcelona, and it comes as no surprise that this revolutionary new range has already had an enormous impact within the wet leisure industry. The inclusion of chemical-free UV disinfection is now becoming standard practise for many aquatic facilities worldwide.  UV systems protect against chlorine ...


    By atg UV Technology

  • Monitoring CO2 emissions from new passenger cars and vans in 2014

    The European Environment Agency (EEA) supports the European Commission (EC) and European Union (EU) Member States in the monitoring of the carbon dioxide (CO2) performance of passenger cars, in accordance with Regulation (EC) No 443/2009, and of light commercial vehicles, in accordance with Regulation (EC) No 510/2011. The regulation for passenger cars sets a CO2 emission (1) target of 130 g ...

  • A tiered, integrated biological and chemical monitoring framework for contaminants of emerging concern (CECs) in aquatic ecosystems

    The chemical‐specific risk‐based paradigm that informs monitoring and assessment of environmental contaminants does not apply well to the many thousands of new chemicals that are being introduced into ambient receiving waters. We propose a tiered framework that incorporates bioanalytical screening tools and diagnostic non‐targeted chemical analysis to more effectively monitor for contaminants ...


    By John Wiley & Sons, Ltd.

  • Monitoring fuels in Stormwater - Case study

    The Situation A major pipeline company has large storage tank farms throughout the Western States. The pipeline company transports, stores, blends additives, and distributes gasoline, diesel, and jet fuel to retail service stations and airports. Due to the quantity and movement of fuel at these facilities, there is always the potential for fuel spills. These facilities prevent out of ...

  • Monitoring Hydroelectric Dam Sumps - Case study

    The Situation Hydroelectric dams produce electric power by harnessing the force of the water flowing through the dam. There are numerous sources for oil spillage: The hydroelectric turbines are lubricated by lubrication oils. The very large water control valves are normally hydraulic powered and are lubricated with various greases and oils. Vehicles ...

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