water safety Articles

  • Saline Pond Multi-Layer Liner System - Case Study

    Gas operation benefits from the conversion of a single-liner system to a double-liner with leak detection monitoring Extensive gas operations near the North Saskatchewan River in Fort Saskatchewan, Alberta, are understandably closely regulated. To help the client remain well above compliance requirements and expand their leak detection capabilities, Nilex implemented the ...


    By Nilex

  • Sludge Blanket Level Detection – making new process opportunities possible

    Much Pulsar's Self-Cleaning Viper Sludge Sensor of the demonstrating the effective maintenance-free solution. discussion around the way we deal with sewage sludge – the way it is moved around the process, the bellmouth valves and decant processes, the downstream treatment of the liquors, important issues around TOTEX and discharge Compliance, plus more recently the ...

  • LED Applications for Oil and Gas Refining and Processing

    Oil and gas processing facilities are unsafe due to the existence of hazardous compounds during operations. When addressing such issues, companies in the sector may deploy explosion proof lighting systems to prevent the ignition of sparks created from the electrical equipment. The adoption of LED technology in oil and gas refineries has helped reinforce key safety measures associated with ...


    By Larson Electronics LLC

  • Designing With Geosynthetic Clay Liners

    In construction, preventing the penetration of liquids and gases is essential to maintaining the integrity of a structure. Often, containment is just as important, especially when dealing with chemical contaminants or other waste. When looking to stop the spread of contaminated liquids and gases, there are few tools as effective as geosynthetic clay liners (GCL). Read on to learn how to design ...


    By Agru America, Inc.

  • How to achieve triple bottom line sustainability benefits on airport runway projects

    CH2M delivers best-in-class sustainable approaches for airport clients worldwide by constantly seeking opportunities to apply sustainable development and design concepts. From planning through plowing, CH2M is leading the development of the most sustainable runway projects in the U.S. Through our life-cycle approach, airport clients have experienced significant benefits such as ...


    By CH2M Hill Companies, Ltd.

  • Low energy mixing to optimize anaerobic digestion at the Kitchener WWTP

    The existing Kitchener Wastewater Treatment Plant (WWTP) is a conventional secondary treatment facility, with a rated capacity of 122,745 mVd. The plant is comprised of two separate secondary treatment plants (Plant 1 and Plant 2) served by a common headworks facilities and primary clarifier facilities. Plant 1 was constructed in the early 1960s and Plant 2 was constructed in the mid-1970s. Both ...

  • Icelandic experience with water safety plans

    The aim of this study was to investigate accumulated experience with water safety plans in one of the first countries to adopt systematic preventive management for drinking-water safety. Water utilities in Iceland have had a legal obligation since 1995 to implement a systematic preventive approach to secure safety of drinking water and protect public health. The water utilities responded by ...


    By IWA Publishing

  • Lightning Safety

    How Lightning is Created.The conditions needed to produce lightning have been known for some time. However, exactly how lightning forms has never been verified so there is room for debate. Leading theories focus around separation of electric charge and generation of an electric field within a thunderstorm. Recent studies also indicate that ice, hail, and semi-frozen water drops known as graupel ...

  • Pesticide Safety

    Where I live, in eastern, northern, southeastern Pennsylvania (you figure it out), nights are beginning to chill. I've noticed this for two reasons. First, the temperature is dipping below 50. Second, insects have begun finding their way inside the house. We capture most of the little buggers and release them but sooner or later someone reaches for a pesticide. We've already dealt with fleas on ...


  • Employee Safety

    Employee Safety The following is a summary of accidents that occurred and were documented by OSHA and city management. The average total cost for a common slip and fall accident is $41,000 and the average death reimbursement is $950,000 (NIOSH 2001 data): Multiple Deaths Caused by ...


    By GillTrading.com, Inc.

  • Safety Training and Environmental Safety for Workers

    Safety training is a necessary part of an employment environment since it helps workers to remain free from harm and injury while performing their duties in the workplace. The Occupational Safety and Health Administration (OSHA) is a governmental agency that mandates, educates and enforces workplace safety practices for specific fields of employment. Employees typically learn how to safely ...


    By OSEA

  • A strategic approach for Water Safety Plans implementation in Portugal

    Effective risk assessment and risk management approaches in public drinking water systems can benefit from a systematic process for hazards identification and effective management control based on the Water Safety Plan (WSP) concept. Good results from WSP development and implementation in a small number of Portuguese water utilities have shown that a more ambitious nationwide strategic approach ...


    By IWA Publishing

  • Water safety plans: Resources to support implementation

    How to do it The WSP Manual (1) provides the point of departure for developing a WSP and includes useful tools and case studies to illustrate each step. To supplement the Manual, WSPortal (2) has been developed to provide an extensive range of practical tools, case studies and other reference materials to support WSP implementation in a range of circumstances. Peer-to-peer networks (3) ...


    By IWA Publishing

  • Water monitoring as a safety feature for nuclear desalination

    It is widely accepted that the general safety approach for nuclear facilities is valid for a Nuclear Desalination Plant (NDP), thus IAEA standards and guides are applicable. The coupling of a NDP should be designed with the safety objective of ensuring that it results in no adverse effect on the Nuclear Power Plant (NPP) safety. The first objective (provisions of barriers) is complied with by the ...


    By Inderscience Publishers

  • Empowering rural communities: simple Water Safety Plans

    Every year 2800 deaths in Pacific island countries result from diarrhoea, and most are children under five years of age. These tragic diarrheal deaths are preventable as they are often linked to unsafe water, lack of proper sanitation facilities and poor hygienic practices. Effective preventive management through the framework of a drinking Water Safety Plan (WSP) is an efficient mechanism for ...


    By IWA Publishing

  • Are Dutch water safety institutions prepared for climate change?

    For the water sector, adapting to the effects of climate change is a highly complex issue. Due to its geographical position, The Netherlands is vulnerable to sea level rise, increasing river discharges and increasing salt intrusion. This paper deals with the question of to what extent the historically developed Dutch water safety institutions have the capacity to cope with the ‘new’ challenges of ...


    By IWA Publishing

  • Success or failure: demonstrating the effectiveness of a Water Safety Plan

    The Water Safety Plan (WSP) concept has become a globally recognised and accepted approach to drinking water supply management and operation. Many countries around the world are adopting this proactive, risk-based model for ensuring consistent confidence in drinking water safety, accessibility and affordability. While it is widely accepted that the WSP concept is an appropriate tool for ensuring ...


    By IWA Publishing

  • QMRA and water safety management: review of application in drinking water systems

    Quantitative microbial risk assessment (QMRA), the assessment of microbial risks when model inputs and estimated health impacts are explicitly quantified, is a valuable tool to support water safety plans (WSP). In this paper, research studies undertaken on the application of QMRA in drinking water systems were reviewed, highlighting their relevance for WSP. The important elements for practical ...


    By IWA Publishing

  • Extending the water safety plan concept to the urban water cycle

    The urban water cycle (UWC) is often managed by several stakeholders dealing with specific components of the cycle such as water supply, wastewater systems and water bodies management. Therefore, risk management in the UWC benefits from an integrated approach to incorporate the interdependencies between elements. The water cycle safety plan (WCSP) provides a common risk management framework for ...


    By IWA Publishing

  • Safety expertise in extreme environments

    Emergency safety showers are the first line of defence in the event of chemical spills and accidents in industry and a wide range of products has evolved to accommodate specific hazards. Meeting the needs of companies operating in extreme environments can be particularly challenging for the specialist suppliers of this vital equipment. Workers in the oil and gas industry frequently face extreme ...


    By Hughes Safety Showers

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