water quality test kit Articles

  • Arsenic wood field testing kit

    Now available from Industrial Test Systems, Inc. is a quick, easy, field test kit that can confirm the presence of inorganic arsenic in wood. Arsenic Quick™ 481396-W kit is a modification of the US Patented, ETV Verified arsenic test for drinking water. This 10 minute test readily confirms the absence or presence of arsenic in any wood sample, including CCA treated lumber using safe ...

  • Development of Water Quality Test Kit Based on Substrate Utilization and Toxicity Resistance in River Microbial Communities

    Methods for measuring toxicity or respiratory activity of microbial cultures can be used as tools for assessing the presence of chemicals and their impact on the streams. The proposed toxicity test is based on the respirometric characteristics of the bacteria according to the principals of Biolog’s microplate system. As the microorganism ...


    By University of Tehran

  • A sensitive presence/absence test kit for detection of coliforms in drinking water

    Coliforms are the most widely accepted bacterial indicator of fecal pollution in water. Several commercially available portable kits make it possible to carry out on-site water quality testing, but are usually costly and often require technical expertise to operate. In developing countries like India, presence/absence test kits like the H2S test kits are commonly used for routine ...


    By IWA Publishing

  • Eclox Rural Water Association Helps Assure Water Security Statewide with Rapid Response Water Test Kit

    The ability to rapidly monitor the quality of U.S. source water for contamination has never been more important than it is in today’s security-sensitive environment. The Delaware Rural Water Association (DRWA), located in Milford, Del., is a non-profit trade organization, one of 47 state affiliate members of the National Rural Water Association. The mission of the DRWA is to improve the quality ...


    By De Nora Water Technologies

  • Testing for Nitrates in Water, what are the Options?

    Nitrate is a naturally occurring substance in the environment and is commonly found in most water sources, it is usually only a cause for concern in areas where water supplies can be affected by farm runs offs and agriculture, its use as a fertiliser can cause increased levels in water supplies The ...


    By Camlab Limited

  • The Importance of Water Testing After Natural Disasters

    In the aftermath of a natural disaster, particularly earthquakes, infrastructure could be damaged and a safe source of drinking water is often not available. This may be due to damaged pipes or water supplies becoming contaminated. Our colleagues at Oxfamstate; “In the initial phases of an emergency it should be assumed that all water sources are contaminated ...


    By DelAgua Group

  • Can BioLargo Tool Kit Spark a Clean Water Revolution?

    The green movement has put environmental issues, such as clean energy and global warming, front and center on the world stage as the biggest names in finance, like Warren Buffet and  ...


    By Biolargo, Inc.

  • Why Wait Until Tomorrow To Know Today`s Water Quality?

    As water management continues to move to the forefront of worldwide resource concerns, better information is required to facilitate effective decision making. Not only does the information have to better, it also has to be obtained faster and from multiple locations. When public health is at stake, the results must come quickly. Heterotrophic Plate Counts and other culture-based ...

  • Care Oxfam-DelAgua Kit Case Study - Yemen

    Generally water quality testing is done to monitor the maintenance and operation of drinking water systems. In Yemen CARE uses the DelAgua water testing kit (developed by OXFAM, reproduced by the Robens Centre for Public and Environmental Health, Surrey University) as an awareness tool to improve the understanding of ‘clean and safe water’ in village communities. “We have ...


    By DelAgua Group

  • DelAgua Kit Case Study, Daisy Adams in The Gambia

         DELAGUA KIT CASE STUDY, DAISY ADAMS IN THE GAMBIA Daisy Adams undertook a study with Water for Africa in ...


    By DelAgua Group

  • When Consumables Kits are Greater Than the Sum of their Parts

    ProteinWorks and GlycoWorks kits address more than sample prep challenges One of the most challenging parts of an LC-MS workflow happens before analytical chemists even turn to their instrument: Sample preparation. Get it right, and the analytical run performs as expected. Get it wrong, and the assay has any number of problems, from poor sensitivity to poor reproducibility. The ...


    By Waters Corporation

  • Water vapour permeation testing of food packaging at Campden BRI, Research and Technology Organisation

    Based in the UK, Campden BRI provide the food and drinks industry worldwide with the research, technical and advisory services essential to ensure product quality and safety, process efficiency and innovation. The research centre is a continuous source of knowledge for industry, meeting frequently with its thirteen member interest groups and associated industrial working parties. Contract ...


    By Systech Instruments Ltd

  • Comparison and verification of four field-based microbiological tests: H2S test, Easygel®, Colilert®, Petrifilm™

    The UN defines water supplies as ‘improved’ or ‘unimproved.’ These indicators are easy to measure, but do not reflect water quality, which requires laboratory or field tests. Laboratory and test availability, expense and technical capacity are obstacles for developing countries.This research compares and verifies four low-cost, field-based microbiological tests: the EC-Kit (Colilert® and ...


    By IWA Publishing

  • Preventative control of legionella through real-time bioburden testing

    Abstract: Of the 485,000 annual cases of pneumonia-like sickness in the USA, approximately 15% are attributed to Legionnaire’s Disease. This typically results in  health care costs of over $600 million (1, 2, 3). For the most part, these incidents can be prevented through effective monitoring and treatment. Since Legionella thrive within microbial biofilms and ...


    By LuminUltra Technologies Ltd.

  • The Water Conditions in Ethiopia, Part Two

    While in Ethiopia in August to learn more about what they do about drinking water, I visited the Debre Damo Monastery. About 1,600 years old, it is situated on a flat-topped outcropping of solid rock. The only way in or out is by climbing a sheer cliff using a 15 meter rope made from woven rawhide. The top supports a community of about 150 monks. Certainly the most extreme location I found people ...


    By Kinetico Incorporated

  • Unique technology for monitoring piped water

    INTELLITECT WATER has launched a unique, highly innovative drinking water monitoring technology that will revolutionise the delivery of drinking water. The new technology monitors the quality of water in pipeline distribution networks and for the first time provides reliable data to protect the integrity of the water quality, to enhance customer satisfaction and to improve operational efficiency. ...


    By Intellitect Water Ltd

  • "A Non-Chemical Water Treatment for Cooling Towers"

    Untitled Document Introduction This paper will describe a case study of a ...


    By Dolphin WaterCare

  • Evaluation of a BWTK for detection of total coliforms, E. coli and emerging pathogens from drinking water: comparison with standard MPN method

    A defined substrate method media in bacteriological water testing kit (BWTK) has been developed to recover and detect the presence/absence of total coliforms and emerging pathogens from drinking water without the need for the confirmatory or complete tests. This method is based on technology that uses a hydrolysable substrate as a specific indicator- nutrient for the target microbes. To perform ...


    By IWA Publishing

  • Q&A with Dr Ashi Tudugalle

    Ashanthie Tudugalle (Ashi) is the newest member of the DelAgua team and is the company’s Technical Services Executive. Ashi recently completed a PhD at the University of Surrey in Microbiology & Immunology where she spent the last 6 years conducting research into microbial diseases. Ashi has vast experience ...


    By DelAgua Group

  • Validation of the InQuest nitrate screen

    Purpose To determine if SDI’s InQuest Nitrate FS test kit produced results that were comparable to laboratory analysis of N03-N at levels below 10 ppm. Procedure The University of Georgia Cooperative Extension Services operates an Agricultural Services Laboratory that does analytical analysis of water samples for anyone in the State. One service this lab offers is a standard ...


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