Water Conservation Articles

  • Kuriverter IK-110 effect in SWRO plant Extraordinary biofouling reduction - Case Study

    Learn how Kuriverter IK-110 successfully improves biofouling and decreases operation costs in a SWRO plant. ...


    By Kurita

  • Water: the natural choice - better comfort, lower cost

    Hydronic systems deliver safe, more responsive indoor comfort, especially with multiple zones. They provide the most efficient method of dehumidifying in humid climates. Chilled water does the job. There are several ways to move BTUs around a building. Choosing water delivers superior comfort without the use and expense of man-made refrigerants. Water is the greenest, safest way to heat and ...


    By Evapco Inc.

  • Saving on electroplating costs

    Montblanc is a company based in Hamburg, Germany, that is well-known for manufacturing handcrafted, high-quality writing instruments. Perhaps the best known Montblanc product is the classic masterpiece, a fountain pen. The pen’s cap features the white star emblem, which is a stylised nod to Mont Blanc’s snowy peak. All Montblanc writing instruments are characterised by their ...


    By H2O GmbH

  • Clean water is a basic human right, and we can and should make it affordable to everyone

    Ask someone in Flint, Michigan, or São Paolo, Brazil — the list of cities rocked by water disasters seems to grow each day — how much safe water is worth. Worried about contamination and drought, it might be a pretty penny. But the ability of people to actually pay for the full cost of water — from ...


    By Ensia

  • The Internet of Water Is Saving Lives While Battling Pollution

    The Problem A condition known as Legionnaires' disease has made headlines after it killed a dozen people in Flint, Michigan in 2014 and 2015 and sickened hundreds in  ...


    By Griswold Water Systems

  • Environmentally sustainable WASH? Current discourse, planetary boundaries and future directions

    The significant challenge of achieving safe, reliable and continuous service delivery has been a focus of the water, sanitation and hygiene (WASH) sector in recent years, with less attention given to other important sustainability considerations such as environmental sustainability. The agenda set by the Sustainable Development Goals prompts a wider lens, bringing water resource management and ...


    By IWA Publishing

  • Improving the microbiological quality of the Ruhr River near Essen: comparing costs and effects for the reduction of Escherichia coli and intestinal enterococci

    After rain events in densely populated areas, combined sewer overflows (CSOs) can have severe health-related effects upon surface water quality, as well as diffuse overland runoff and wastewater treatment plants (WWTPs). All of these sources emit pathogens and fecal indicator bacteria into the surface water, which the EU Bathing Water Directive addresses by giving threshold values for the ...


    By IWA Publishing

  • A cost model with several hydraulic constraints for optimizing in practice a trapezoidal cross section

    Open channel structures are essential to infrastructure networks and expensive to manufacture. Optimizing the design of channel structures can reduce the total cost of a channel's length, including costs of lining, earthwork, and water lost through seepage and evaporation. The present research aims to present various optimization models towards the design of trapezoidal channel cross section. ...


    By IWA Publishing

  • IOT TRENDS AND ANALYSIS The Internet of Water Is Saving Lives While Battling Pollution

    he Problem A condition known as Legionnaires' disease has made headlines after it killed a dozen people in Flint, Michigan in 2014 and 2015 and sickened hundreds in  ...


    By Griswold Water Systems

  • Methylene blue removal using a low-cost activated carbon adsorbent from tobacco stems: kinetic and equilibrium studies

    The aim of this study was to prepare activated carbon from tobacco stalks using microwave heating. The prepared activated carbon was applied as an adsorbent in methylene blue (MB) removal from water. The optimum conditions for activated carbon preparation were a radiation power of 280 W for a period of 6 minutes after the impregnation of the precursor material with 30% ZnCl2 for 24 hours. The ...


    By IWA Publishing

  • Removal of toxic Congo red dye from water employing low-cost coconut residual fiber

    The coconut residual fiber (CRF) is the major byproduct obtained during production of virgin coconut oil. Its application as a biosorbent for adsorption of Congo red was investigated. The CRF was subjected to different pretreatments, namely, pressure cooking, hexane treatment, acid treatment and their combinations. The pretreatment of CRF with the combination of hexane, acid, and pressure ...


    By IWA Publishing

  • In a Future of Extremes, Southeastern States Must Have Water Management Policies

    Introduction Climate change is expected to have an impact on every type of weather phenomenon that occurs on Earth.  The nature and magnitude of the impact varies with the location on the planet and the type of weather in question, and coupled climate-weather models, have different degrees of uncertainty about different types of weather (though these models are dramatically improving ...


    By Climate Institute

  • 10 Water Saving Tips for Early Spring

    As winter quickly draws to a close, the time has come to inspect the damage caused by the past few months of freezing temperatures, ice, and snow. With the inevitable annual thaw in mind, we have compiled a list of tips to help you identify leaks and conserve water by staying proactive throughout the spring and summer. With a whopping 850 water main breaks every day in the United States, you can ...


    By WaterSignal

  • Control of urine odor in different sanitation practices and its implication on water saving

    To avoid odor in sanitation systems, urine is usually diluted with water (flushed), which leads to high water consumption. The smell may remain in sanitation systems if the systems are not well managed, or if the urine is flushed with insufficient amounts of water. In this study, using the standard threshold odor number (TON) measurement as an indicator of urine odor, the effects of the pH and ...


    By IWA Publishing

  • Ideal beverage pumping starts with space-saving solutions

    Streamlined BIB platforms also provide reliability and performance At a time when fountain installers and bottlers are asking their distributor partners in beverage dispense for the ideal pump for standard bag-in-box (BIB) applications; and restaurant, bar, gas station and convenience store owners and operators are seeking more efficient and innovative backroom solutions to satisfy their ...

  • 5 ways to conserve water this winter

    Water conservation is something we harp on during the summertime, but what about during the winter? When the irrigation systems shut down, it’s easy to put conservation on the back burner while indoor water waste continues to occur. According to the U.S. Geological Survey, the average person uses 80-100 gallons per day for everything from cooking, to showering and flushing the ...


    By WaterSignal

  • AutoTracker Reduces Remediation Cost per Gallon by 59% - Case Study

    AutoTracker™ (U.S. Patent Number 6,520,259) Floating Extraction Inlets were added to a DPE system at a remediation site in mid-Michigan following several years of operational problems caused by fluctuating water table levels. Installation was straightforward and system performance improved immediately, reducing on-site maintenance, labor and O&M costs and greatly improving groundwater ...


    By QED Environmental Systems

  • What does 2017 hold for our environment?

    The dawn of a New Year always brings with it new promises. Yet, what does 2017 hold for our environment? How would climate change impact agriculture and farming, water management, and food consumption? What are the key trends and issues that will dominate global discussions? We’ve pulled together several articles that provide some answers to these questions. Can cooler ...


    By CoirGreen

  • How To Put Your Building on a Water Diet in 2017

    As you prepare for the new year, why not commit your building to the same resolution as millions of American men and women: a diet! Every year, millions of gallons of water, one of our most precious resources, is wasted through undetected leaks, over irrigation and faulty equipment. Since most building managers and owners only check usage when the bill comes, your water usage is likely to ...


    By WaterSignal

  • RCBWG Releases Summary of Best Practices Survey on Engaging Faith Communities

    SCB's Religion and Conservation Biology Working Group (RCBWG) released a summary of the its Best Practices Survey of SCB members on engaging faith communities. Conducted on behalf of RCBWG from May 31-September 10, the results of this survey underscore the benefits to conserving biological diversity when ...

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