Point-Of-Use (POU) Articles

  • Technical Requirements for Hot Water Balancing Valves

    Key Points for Installation and Use of hot water balancing valve (1)Recommended to install on the return pipe The balancing valve can be installed on the return pipe or on the water supply line (only one installation is required in each loop). For a single loop, in order ...


    By ZhengFeng Valve Group

  • Optimized Molecular Contamination Monitoring for Lithography

    Abstract A new approach to monitoring molecular contamination in lithography is presented. Recent technical advances have made it feasible to perform continuous real-time monitoring with significant advances in sensitivity and stability while minimizing sample tubing effects. These improvements are realized by using a small, low-cost monitor that is dedicated to monitoring a single ...


    By Particle Measuring Systems

  • SL20 USV Conducts Topographic Survey To A River Section - Case Study

    Date: April 16, 2019 Location: A River Section Near Youyi Bridge in Xiangyang City, Wuhan Facility: SL20 Autonomous Survey USV River condition:  Relatively strong wind, waves over 10cm high, with ships passing by. Mission: Utilize the SL20 USV to ...


    By OceanAlpha Group Ltd.

  • Active Taxiway Remediation

    Introduction: How do you remediate beneath an active airport taxiway without interfering with commercial airliners and United States Air Force cargo planes taxiing through your work area at 60 miles per hour? This was the problem facing the Department of Defense (DoD) at a site impacted with jet fuel. To solve the problem, our long-time client, FPM Remediations, ...

  • Invaded by Japanese Knotweed - Case Study

    Wolverhampton, UK Japanese Knotweed has been described by the Environment Agency as “indisputably the UK’s most aggressive, disruptive and invasive plant”. Client Overview Carillion is a leading British facilities management and construction services company. Their slogan is “making tomorrow a better place” which they ...

  • Comparative analysis of two low cost point-of-use water treatment systems

    The study examined two low-cost point-of-use water treatment systems developed in respect of bacterial and particulate removal when exposed to surface water for three months. Bacterial removal efficiency was estimated using E. coli and fecal coliforms, while particulate reduction efficiency was estimated by determining turbidity and total suspended solids (TSS). The systems investigated were ...


    By IWA Publishing

  • DelAgua Case Study - GVC in Lebanon

    GVC are a non-governmental, secular and independent organisation, founded in 1971. They are active all over the world carrying out development aid projects. The flow of refugees to Lebanon has increased the population by 25% and, as a consequence, the demand for water. GVC is helping to ensure a reliable and sustainable supply of water ...


    By DelAgua Group

  • Austin Plan Grants Drainage Charge Discounts for Watershed Protection

    Texas capital joins other areas of Southwest in dealing with alternating droughts and flooding ...


    By Fluence Corporation

  • Design and operation of a rainwater for drinking (RFD) project in a rural area: case study at Cukhe Elementary School, Vietnam

    Since 2014, a well-designed rainwater for drinking (RFD) project has been successfully operating at Cukhe Elementary School, near Hanoi, Vietnam. During that time, daily rainfall data, water consumption, water quality and questionnaires to the community were prepared. Several concerns over the design and operation of RFD projects, such as lack of sufficient rainfall data, water quality ...


    By IWA Publishing

  • The 5 Benefits of Professional Arsenic Removal from Water

    It is a sad and scary truth, but many homes have arsenic in their water systems. High levels of arsenic can be dangerous to you, your family, your pets, and the property you inhabit. Do not panic, though. Simply research an arsenic filtration system. There are many advanced methods that can be used to remove arsenic from water. Arsenic in water removal is completely affordable and safe. ...

  • How Arsenic Is Removed from Drinking Water

    Drinking water is a vital and life-giving resource. Clean and filtered drinking water keeps you healthy and safe from harmful chemicals that can immediately harm you or slowly damage your body. That is why arsenic removal from drinking water should be handled by professionals, and it should be done to all possible sources of water that supply homes and businesses. Those who are dedicated to ...

  • What You Should Know about Arsenic Treatments

    The nutrients that you put into your body directly impact your health. If you consume water with harmful substances, bacteria, or metalloids, it could create serious issues. While not a metal, arsenic is considered a metalloid because it contains many of the same properties as metallic elements. Typically found in soil, arsenic is harmful when ingested. Unfortunately, many Americans unknowingly ...

  • Systematic risk management approach of household drinking water from the source to point of use

    The water safety plan (WSP) approach is being widely adopted as a systematic approach to improving the safety of drinking water. However, to date, the approach has not been widely used for improving the safety of drinking water in those settings where people have to collect water away from their home. Most rural areas in South Africa still consume unsafe water despite WSP implementation and ...


    By IWA Publishing

  • Advantages of Using Flow Meters to Reduce Pressure Drop

    Plant operators rely on plant air pressures to maintain properly working equipment and systems. One of the most common problems affecting processing plants that utilize compressed air systems is the ability to maintain reliable air pressure throughout the distribution system. Insufficient air pressures may be due to undersized distribution piping, but it’s more commonly found that the cause ...


    By FLO-CORP

  • WaterTrax Mobile featured in this month’s BCWWA Watermark Magazine

    Going Mobile with WaterTrax! In an article entitled "Going Mobile with Field Data Collection", WaterTrax Mobile is featured as an emerging technology that is taking the water industry by storm. Advancements in ...


    By WaterTrax

  • K3Delta installs a high-efficiency BBA jet water pump

    The K3Delta family business has a rich history. Since 1928 the company has been a leader in the responsible extraction of sand and gravel. Additionally, the company has become a major player in the raw materials market, where sustainable development plays a key role. For the production site at a lake in the Netherlands, K3Delta has recently installed a new electrically driven BBA jet water pump ...


    By BBA Pumps North America

  • Development and evaluation of a small scale water disinfection system

    Provision of microbiologically safe drinking water for people living in the rural areas of developing countries remains a major challenge to date. A simple gravity-driven membrane point of use system was developed based on woven fabric microfiltration (WFMF) membranes. The WFMF is a loose type of membrane (0.45 μm). However, complete disinfection is not achieved with the WFMF, hence it was ...


    By IWA Publishing

  • Application of cryptocrystalline magnesite-bentonite clay hybrid for defluoridation of underground water resources: implication for point of use treatment

    A new synthesis method was established to fabricate a nanocomposite material comprising of cryptocrystalline magnesite and bentonite clay that has high adsorption capacity for ionic pollutants. To synthesize the composite at 1:1 weight (g): weight (g) ratio, a vibratory ball mill was used. Batch adsorption experiments were carried out to determine optimum conditions for fluoride adsorption. ...


    By IWA Publishing

  • Lighting the way for disinfection - Case study

    Pharmaceuticals manufacturing involves the handling of powders and volatile, flammable solvents such as iso-propanol. Consequently there is every opportunity for explosive atmospheres to form. Where this is the case, the Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR) require that new equipment and protective systems must be selected on the basis of the requirements set ...


    By atg UV Technology

  • Bacteriological assessment of aquifer storage and recovery (ASR) water in southwest coastal Bangladesh

    Safe drinking water is scarce in southwest coastal Bangladesh. Harvested rainwater and rain-fed pond water are the main sources of drinking water for people living in this area. Both government and non-government organizations are promoting aquifer storage and recovery (ASR) schemes to provide safe drinking water for this population. This study assessed the bacteriological quality of both ...


    By IWA Publishing

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you