Water Monitoring Articles

  • Treatment of Cyanide Bearing Wastewaters

    Water Innovations utilizes a 2-stage Cyanide Oxidation (CN) system that can treat from 2 GPM to 10 GPM. In the first stage of treatment, hypochlorite oxidizes cyanide to cyanate. It consists of two double-wall “Batch” Cyanide Oxidation Tank and an accumulation tank for cyanide-bearing rinse water, each tank equipped with one mixer. Wastewater containing cyanide will be pumped or flow ...


    By Water Innovations, Inc

  • Online waste water monitoring system on golfcourse - Case Study

    Validation of BACTcontrol as an online waste water Monitoring System and Microbiological Early Warning System. The presence of dangerous micro organisms in water used in food processing or surface water can be a real threat for human health. The constant monitoring and control of the presence of such dangerous pathogens is therefore of big importance. In a ...


    By microLAN B.V.

  • DAF Retrofitting with GEM LSGM Technology - Case Study

    Introduction Clean Water Technology, Inc. (CWT) is the creator of the Gas Energy Mixing (GEM) System - the most advanced primary treatment system on the market. As an alternative to replacing existing Dissolved Air Flotation (DAF), CWT introduces “DAF RETROFITS” utilizing innovative GEM Technology to provide superior reduction of total suspended solids (TSS), biological and ...


    By Clean Water Technology, Inc.

  • Areas Most Prone to Winter Storm Water Can Benefit from Temporary Erosion Control

    Winter can be a beautiful time of year. Generally, there are nice, brief storms and maybe some snow, and everything is fine. But occasionally, we get hit hard with storms that just won’t let up, such as when it rains for days or feet of snow come down—we are left to deal with the consequences. All too often, those consequences involve too much water, despite the work put into ...

  • Industrial Screw Conveyors: Design and Use

    Industrial screw conveyors are used by many industries such as water treatment plants, food and chemical processors, biofuel, agricultural, wood pulp, and more. They are used to efficiently convey materials, frequently to or from hoppers and bins. Thermal screw conveyors are also extremely useful in many industries. The ability to heat or chill the conveyed material can bring big improvement for ...

  • Case study - SEAWATCH Vietnam

    After a series of marine disasters in Vietnam a project was initiated on the initiative of the United Nations (UN) to improve the typhoon forecasting and warning system, described and defined in the UN report "Strategy and Action Plan for Mitigation Water Disasters in Viet Nam". The United Nations (UN) initiated a plan to mitigate the effects of natural disasters occurring in Vietnam. The UN ...


    By Fugro OCEANOR AS

  • A practical guide for steering clear of pipe disaster

    Call it what you want, but a busted pipe spells nothing but T-R-O-U-B-L-E. Now, the good news: There are several measures you can take now to avoid future pipe catastrophes, locate and eliminate potential break risks and prevent expensive emergency repairs. This easy-to-follow guide offers helpful tips for engineers and water professionals looking to reduce the risk of pipe breaks, save valuable ...


    By Singer Valve Inc.

  • Modeling the effect of weather conditions on urban water demand in multiple network areas: a practical approach to improve monthly and seasonal operation

    The current paper is aimed at studying the influence of weather conditions on urban water consumption using available continuous flow measurements from existing district metered areas (DMA), belonging to different Portuguese water distribution systems. A three-step methodology was followed: Data processing; DMA segmentation in terms of billed consumption and socio-demographic characteristics; ...


    By IWA Publishing

  • Arctic Polar Research - A Global Responsibility

    Due to climate change and geopolitical trends, the Polar Regions (particularly the Arctic) are increasingly becoming the focus of scientific, political, and economic interests. Much of the global climate is driven by forces that originate in the Arctic. The Arctic sea ice is receding faster than climate models have predicted, and the movement of freshwater into and around the Arctic plays an ...

  • Ten Ways to Conserve Water This Holiday Season

    The holiday season is almost here, which to us at WaterSignal means even more opportunities to conserve water! As you gear up for the holidays, save water and money with these ten water saving tips: 1.) Buy recycled paper products: Products made from 100 percent recycled paper require much less water in their manufacturing than those made from virgin paper. 2.) Inspect bathroom ...


    By WaterSignal

  • What’s in Your Water

    Water can be said to be the essence of life. Indeed, in many indigenous cultures, water is strongly linked to a people’s cultural identity. With the unfortunate news about the amount of lead found in Flint, Michigan’s public water system, perhaps more scrutiny and resources will be designated to improve and monitor this vital resource. But before you pour water into your glass, ...

  • Professional Advice for NEBOSH Success

    Maximising your Study and Exam Approach Following the success of our NEBOSH Quick Reference Sheet we released last week, I thought I would build on this with some extra advice for those students who really want to go the extra mile. Do you just want to pass? Or do you want to get a Distinction? Maybe even a Best Candidate Award? If you’re ambitious, ...


    By SHEilds Ltd

  • PeCOD Case Study – Industrial Waste Water

    Clean Harbors is an industrial wastewater treatment facility in Guelph, Ontario. The facility utilizes highly refined, chemical precipitation processes, which remove heavy metals, suspended solids, and organics to generate safe effluent for discharge into municipal sewer systems. Wastewater is treated to meet municipal discharge requirements for biochemical oxygen demand (BOD5). Since BOD is a ...


    By MANTECH

  • Freezing Temperatures Could Place Commercial Properties in Hot Water

    With another frigid winter on the way, frozen cooling tower valves and pipe leaks are likely to wreak havoc on commercial property water usage. “As temperatures dropped below zero last year, we began receiving dozens of calls from property managers about their cooling tower’s solenoid valve freezing in the fill position and water continuously flowing out,” states David ...


    By WaterSignal

  • Exclusive: Introducing the new TurbiTechw2 D-ISO turbidity sensor

    We have some exciting news and you are the very first to read about it! This 2nd – 3rd November at the WWEM Show in Telford we will be launching the latest sensor in ...


    By Partech (Electronics) Ltd.

  • Combating river pollution in China and India: policy measures and governance challenges

    Severe water pollution is among the top policy priorities in both China and India. This paper undertakes a comparative case analysis to examine efforts in combating river pollution in two major rivers – the Yangtze in China and the Ganga in India. Our analysis suggests that efforts in combating river pollution in the two Asian giants have encountered substantial challenges, such as the lack of ...


    By IWA Publishing

  • Measuring oxygen levels in offshore extracted natural gas - Case Study

    Teekay use the EC92DIS portable oxygen analyser on board the Voyageur to measure the oxygen levels in the gas. In March 2013, one of Teekay's largest projects, the Voyageur Spirit FPSO achieved the first oil extraction on the Huntington field in the United Kingdom. The production unit was installed for its new charter contract with E.ON Ruhrgas UK E&P (E.ON) and is expected to last for ...


    By Systech Instruments Ltd

  • Why it is important to measure Dissolved Oxygen in aeration lanes

    Dissolved Oxygen is a key parameter in the efficient treatment of waste water during the secondary treatment stage; the point at which organic waste is oxidised to form carbon dioxide, water and nitrogen compounds. It is important to act on accurate ...


    By Partech (Electronics) Ltd.

  • Why it is important to measure Dissolved Oxygen in aeration lanes

    Dissolved Oxygen is a key parameter in the efficient treatment of waste water during the secondary treatment stage; the point at which organic waste is oxidised to form carbon dioxide, water and nitrogen compounds. It is important to act on accurate measurements of Dissolved Oxygen in activated sludge plants for the following reasons: To ...


    By Partech (Electronics) Ltd.

  • Special test drive: the highlight of the last MARWIS Tour

    Last winter, I was one of three salesmen who were on tour all over Germany to visit MARWIS prospects and to invite them to a live demo tour. We visited all the facilities responsible for clearing roads and runways, including construction companies, road maintenance depots and airports. The feedback was consistently positive – the new ...

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