water-use efficiency Articles

  • Oxygen Monitors now Required for Nitrogen, Argon, Helium, and CO2 use in Denver

    The Colorado city of Denver recently passed a new law that requires facilities that use insert gas to install oxygen deficiency monitors wherever these gases are used in excess of 100 pounds. Learn what the new law requires from businesses and how an oxygen sensor protects your employees, your business, and your peace of mind.  What Denver's New Law Requires  The law ...

  • Analysis of peCOD Technology and Comparison to Dichromate Method

    Bridgnorth Aluminium is a UK-based company that makes high-quality aluminum products for the lithographic industry. Their desire to reduce water consumption and improve process efficiency, led to a 6 figure investment in a new, on-site, effluent treatment plant. Their aim is to reduce water discharge, conform to stringent water authority requirements, increase recycling of water on-site ...


    By MANTECH

  • Effect of OSE(II)-Enhanced Soil Washing(OESW) for TPH -Contaminated Soil Remediation

    The objectives of this study were to perform potentially suitable active agent that solubilize total petroleum hydrocarbon (TPH) present as contaminants and to evaluate the optimal range of process parameters that can increase the removal efficiency in OSE(II)-enhanced soil washing (OESW) pilot tests. Used experimental method for solubilisation of TPH by using OSE(II) was batch experiments. The ...

  • Get more Bang for your Buck with Solar Thermal!

    The relative efficiency of renewable energy technologies – i.e. their ability to transform solar or wind energy into electricity and heat – is a key element in calculating the likely effectiveness and expected ROI of renewable installations. Recently published research shows that solar thermal technology is more efficient than any other renewable system. According to the latest ...


    By Kingspan Environmental Ltd

  • Maintenance Tips: Thermocouples

    Keeping air pollution control equipment properly maintained is essential for meeting regulatory requirements and efficient operation. Here on the CPI blog, we regularly share tips on maintaining your systems, which requires replacing components on a yearly basis. Today we're taking a closer look at the importance of replacing ...

  • Biological desulphurization of Landfill biogas - Case study

    Summary Biorem's biogas desulphurization product is providing very high removal efficiencies at a landfill site in Quebec. Despite the highly variable concentrations and low winter temperatures, the system has achieved an average removal efficiency of 97%, and has maintained outlet nydrogen sulphide concentration below target consistently. As a result, the customer has realized a ...


    By Biorem Technologies Inc.

  • Regulation of water service and efficient use of water

    This report highlights the need for policies targeted to sustainable use of water, which, at the same time, affect water service providers and the environment. Experience from several European countries can help us to identify efficient regulation mechanisms and the effect they could have on the Italian water sector. Some elements of United Kingdom regulation and some of the energy regulation in ...


    By IWA Publishing

  • United States Coast Guard (USCG) Implements Handheld Technology for Onboard Oil Testing in New Cutters - Case Study

    With a motto of “Always Ready,” the United States Coast Guard (USCG) has 11 missions specified by law including drug and migrant interdiction; ports, waterways and coastal security; fishery patrols; search and rescue; and national defense. The USCG’s newest ships include 22 Fast Response Cutters (FRCs) which recently entered service, and 36 more are currently on order. ...


    By Spectro Scientific

  • EC Publishes NanoData Landscape Compilation Reports

    On June 8, 2017, the European Commission (EC) published eight ...


    By Bergeson & Campbell, P.C.

  • Quality assurance and Quality control technical note

    Introduction For almost 50 years HYDROLAB products have provided dependable sensor technology in a multiple parameter instrument for montioring essential indicators required for assessing water quality in natural waters. Useable data are the lifeblood of any environmental water quality monitoring program and variation in measurement processes impairs the quality of the data that water ...


    By The OTT Hydromet Group

  • Reducing Wasted Food In Tennessee

    About 15 percent of Tennessee households are food insecure, and almost 1.2 million tons of food are landfilled annually. The state is moving quickly to address both realities. It is increasingly apparent that food waste and food insecurity in the United States is a problem, and it has especially hit home in Tennessee. An estimated 15.1 percent of Tennessee households are food insecure, which ...


    By BioCycle Magazine

  • A world of experience - As the world’s leading incinerator manufacturer we deliver to any location, any country, any continent

    At Matthews Environmental Solutions we, quite rightly, enjoy an unrivalled global reputation for the standards of our incinerator manufacturer attributes.  Our unsurpassed experience and knowledge.  Our design innovation.  Our exceptional engineering standards.  Our world-renowned sales support and service.  However we must draw attention to another crucial expertise that ...


    By Todaysure Matthews

  • Time of use tariffs: implications for water efficiency

    Water utilities undertake long term planning for water source security, often with forecast cycles of 20–30 years. Whilst this planning is generally involved with investigations of source water abstraction security and the need to build dams or to increase the recharge rate of groundwater aquifers, planning for water efficiency gains occurs at annual intervals. Most water utilities in Australia ...


    By IWA Publishing

  • Towards efficient use of water resources in Europe

    Resource efficiency within boundaries of sustainability Managing water sustainably in a 'green' economy means using water more efficiently in all sectors and ensuring that ecosystems have the quantity and quality of water needed to function effectively. Water ecosystems are vital assets, delivering essential services to our societies and economies, and thereby playing a key role in European ...

  • Water Efficiency

    This page includes a list of web portals and online resources where you can download information on Water Efficiency. The portals comprise of a range of PDFs, reports, articles etc which you can download for free by simply clicking on the links below. Australian Government Water Efficiency web portal The Australian Government has collated resources to provide a ...


    By IWA Publishing

  • Overseas Market - Bacteria used to create Efficient Clean Water System

    Active Water Sciences sends units to the US military in ...

  • Development of efficient characterization parameters for activated carbon used in drinking water treatment

    In many drinking water treatment facilities with an activated carbon (AC) purification step, polar and hydrophilic molecules are substances of concern. Many of the current test methods for AC do not really reflect AC's adsorption capacity for these substances. To develop a fast and economically reasonable parameter that characterizes AC's ability to remove these compounds, three ...


    By IWA Publishing

  • Efficient water utilities: use of performance indicator system and data envelopment analysis

    A number of international initiatives have been undertaken in recent years to develop benchmarking frameworks. Performance indicator system and data envelopment analysis are the two most widely used methods for performance assessment as is evident from the established literature on benchmarking. This paper demonstrates two benchmarking approaches using these two methods for the selected 12 ...


    By IWA Publishing

  • Looking for efficiency through integrated water management between agriculture and urban uses

    Many urban water systems must cope with water scarcity and climate change and additionally they must be able to fulfil the objectives of environmental protection, efficiency and sustainability. At the end they must provide the expected level of service now and in the future horizons. Some new comprehensive approaches are assessing the total water footprint in a territory using the concept of ...


    By IWA Publishing

  • An efficient scrubbers

    Horizontal crossflow scrubbers using Kimre Inc's monofulament pad material have been in sucessful service at a Brazilian NPK plant for 2 1/2 years. They are cheaper both to install and to run than normal venturi-based ...


    By Kimre, Inc.

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