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laboratory water test Applications

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    Water testing for laboratories

    By WTW - a xylem brand based in Weilheim, GERMANY.

  • Water monitoring for laboratories

    Chemical purity of water is assessed for a wide variety of different chemicals depending on the type of water and applicable local legislation. 

    Chemical analysis of water can include testing for nitrogen compounds, dissolved heavy metals, and total and dissolved organic carbon.

    Common water monitoring applications include:

    • Determination of suspended solids in waterusing for example glass fiber filters.
    • Chemical analyses of for example heavy metals, dissolved organic carbons (DOC), and ions.
    • Microbiological analyses using membrane based microfiltration methods

    By GE Healthcare UK Limited based in Little Chalfont, UNITED KINGDOM.

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    Pure drinking water solutions for laboratories

    For 40 years our water distillers have been used in laboratories throughout the world to produce high-purity distilled water. Not only are our stainless steel systems durable and reliable, but they waste much less water and are less expensive than the other brand of popular laboratory water distillers. Whether your facility is a medical, dental or research laboratory, our water distillers can be configured to meet any grade of water that you need. Simply tell us what grade of water you need to achieve and we will configure the best system to meet your specific needs.

    By Pure & Secure, LLC. based in Lincoln, NEBRASKA (USA).

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    Deionized Water Testing

    Years ago, high purity water was used only in limited applications. Today, deionized (Dl) water has become an essential ingredient in hundreds of applications including: medical, laboratory, pharmaceutical, cosmetics, electronics manufacturing, food processing, plating, countless industrial processes, and even the final rinse at the local car wash.

    By Myron L Company based in Carlsbad, CALIFORNIA (USA).

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    Water Testing for Horticulture

    Modern growing practices include scientific evaluations of soil, water, fertilizers, diseases, etc. While some tests are best performed by a laboratory, others can be easily conducted on location, saving time and money. Three tests in particular, EC, pH, and ALKALINITY, can reveal valuable information about water quality, soil salinity, and fertilizer concentration. MyronL Company’s portable AGRI-METERS provide you with a simple, fast, and accurate means of testing these parameters.

    By Myron L Company based in Carlsbad, CALIFORNIA (USA).

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    Reverse Osmosis Water Testing

    Osmosis is the phenomenon of lower dissolved solids in water passing through a semi-permeable membrane into higher dissolved solids water until a near equilibrium is reached. Reverse Osmosis (RO) is a membrane process of purification which removes most of the the total dissolved solids (TDS) in water by reversing the natural process of osmosis. Pressure is applied to a TDS-concentrated solution against a semi-permeable membrane, causing pure water to diffuse through the membrane. RO has become an important process for a wide variety of applications including: medical, laboratory, desalination, industrial wastewater, Deionized (Dl) pretreatment, and drinking water.

    By Myron L Company based in Carlsbad, CALIFORNIA (USA).

  • Waste water respirometry solutions for toxicity reduction tests

    In industrial manufacturing companies, before a new process comes on-line, it is important to measure the toxicity of the effluent stream. This is especially the case for companies who treat their own waste. From the toxicity value (EC50) obtained, it may be a cost-effective solution to simply discharge the effluent to the treatment works at a slow and defined rate to minimise damage to the activated sludge. Following a period of acclimatisation it is often possible to increase feed rates to the plant and this can again be managed using the Strathtox Respirometer. An alternative approach is to undertake toxicity reduction procedures, such as neutralisation or acid hydrolysis, in pilot-scale laboratory studies. The Respiration or the Nitrification Inhibition Test may be used for this. In the future, toxicity reduction may be stipulated by local authority, water company or publicly-owned treatment works prior to giving discharge consents. Toxicity reduction may be evaluated using toxicity tests on activated sludge provided by the treatment works.

    By Strathkelvin Instruments Ltd. based in North Lanarkshire, UNITED KINGDOM.

  • Water quality testing for drinking water services in remote areas

    In 1985, the University of Surrey in collaboration with Oxfam developed the Oxfam DelAgua Portable Water Quality Monitoring Test Kit. The Oxfam DelAgua kit enables field workers to test water quality in remote and isolated situations and in circumstances where there is no access to a water testing laboratory. Since its development in 1985, the water test kit has been used by all the major International NGO-s and other aid agencies in over 130 countries around the world.

    In 2006, The University of Surrey and other investors founded DelAgua Water Testing Limited to take over the management of the DelAgua organisation. Since then, various improvements have been made, including:

    • The upgrading of all kits
    • The upgrade of the design, manufacturing and distribution functions
    • R&D to produce a portable microbiological testing kit that provides quantitative results in less than 20 minutes.
    • The upgrade of existing services and the introduction of new services, including:
      • Free access to a water quality risk assessment software program on DWT`s website
      • Free access to a library of reference documents on DWT`s website

    In addition to distributing its own kits and consumables, DWT also offers a distribution service for other manufacturers` products. The most popular products are detailed on this website, but those not detailed can also be supplied - DWT is able to source in excess of 60,000 products from numerous manufacturers.

    DWT is committed to providing services and products to enable the provision of clean drinking water for everyone around the world.

    By DelAgua Group based in Marlborough, UNITED KINGDOM.

  • Environmental Monitoring

    Environmental monitoring is becoming more important every day in local, national and international policies, showing the environmental awareness demanded by society.

    This fact gives rise to an increase in the amount of legislation that obliges companies to law enforcement. Thus, the necessity of making more pollutants controls means high analysis expenses to the companies, which need to subcontract this service.

    Although applications in this area advance, there is still a clear demand to get new portable and versatile analysis systems for many different application fields such as pollution in environmental or waste waters, monitoring nutrients in agricultural or horticultural water as well as general process control in chemistry industry. Because of the number of enviromental analysis required, there is a need for screening and monitoring measurements of these compounds at contaminated areas.

    Traditional monitoring techniques are typically based on laboratory analysis of field-collected samples that require considerable effort and expense, and the sample may change before analysis. Moreover, the equipment currently available is too large and expensive and it cannot be made portable.Alternatively, microfluidic and electrochemical sensor technologies can contribute to the development of new portable monitoring systems, complementing standard analytical methods for different environmental monitoring applications.In this way, the decentralization and integration of all those typical analyses is the paramount importance in order to reduce cost, simplify the analytical process and make more accessible these technologies to end-users. The development of portable, robust, and accurate Lab-on-a-Chip systems to monitor priority compounds such as contaminants, explosives, chemical warfare agents, inorganic and organic ions is a demand of modern society. Portability allows analyses to be carried out outside of the laboratory, minimizing the risk of contaminating the sample and leading to a faster response time at a lower cost.

    Thus, MicruX solutions and technologies open the gate to develop portable and esay-handly Lab-on-a-Chip devices in order to improve pollutants in-situ analysis in a very economic and efficient way.

    By MicruX Technologies based in Oviedo, SPAIN.

  • Water & Waste Water LIMS Solutions

    Water testing laboratories and laboratories that support water treatment plants have long discovered the benefits of Laboratory Information Management Systems - LIMS. Today many are looking to replace earlier systems with a system that is easier to support, has a proven upgrade path and is highly flexible and configurable. These laboratories as well as new facilities being commissioned will benefit by installing a user specific configuration from the very successful Autoscribe Matrix LIMS software designed specifically for the water and waste water industry.

    By Autoscribe Informatics based in Reading,, UNITED KINGDOM.

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    TPH in Soil Remediation

    InfraCal TOG/TPH Analyzers allow for TPH (Total Petroleum Hydrocarbons) in soil testing at remediation sites such as leaking underground storage tanks and produced water evaporation ponds. Site managers can avoid having costly soil remediation equipment sit idle while waiting for off-site lab results. Sampling requires a few simple steps that can be performed by non-technical personnel. The soil is mixed with the extraction solvent, shaken, filtered, and then presented to the InfraCal Analyzer for measurement. Features include: - Results in under 15 minutes, including extraction ¨ Detect levels as low as 10 ppm ¨ Portable, rugged, lightweight, easy-to-use ¨ Battery operable ¨ Ideal for field or laboratory applications ¨ Factory calibration available

    By Spectro Scientific based in Chelmsford, MASSACHUSETTS (USA).

  • Water and Wastewater Equipment for Water & Wastewater Treatment

    For over 30 years, Water and Wastewater Equipment Company has been providing efficient, cost-effective and compliant solutions to water and wastewater treatment applications, all the way from small batch systems to continuous-flow systems treating 500,000 gallons per day. Our technical analysts and designers are experienced in every phase of wastewater treatment – from fabrication, installation and laboratory testing – to systems management.

    By Water & Wastewater Equipment Company based in Cleveland, OHIO (USA).

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    Core Analysis for unconventional reservoirs

    Low field Nuclear Magnetic Resonance (NMR) is routinely used in core analysis laboratories to examine the T2 relaxation time distribution of fluids in core plugs. These distributions can be interpreted to give information on: pore size distributions; permeability; total and effective porosity; free fluid index and bound water volumes. The partnership between Oxford Instruments and Green Imaging Technologies allows us to integrate hardware and software to enable any core analysis laboratory to generate these petrophysical results without the need for in-depth knowledge of NMR.

    By Oxford Instruments plc based in Abingdon, UNITED KINGDOM.

  • Analytical services for mining industry

    Maxxam provides the mining industry with comprehensive analytical testing services including water, soil and air quality parameters. Analytical testing ranges from metal leaching and acid rock drainage, to Ecotoxicology services and environmental chemistry. We are accredited for specific analytical tests related to mining test regulations and requirements. Along with being accredited for tests such as environmental chemistry and acid mine drainage, below is an excerpt of the laboratory’s current scope of accreditations:

    By Maxxam Analytics based in Mississauga, ONTARIO (CANADA).

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